/* ══════════════════════════════════════════════════════
   [aRTS] Design System — styles.css
   Shared foundation: tokens, reset, base, components.
   ══════════════════════════════════════════════════════ */

/* ── Design Tokens (Night Mode — default) ── */
:root {
  /* Custom cursors — bold orange, personalised but recognisable. Each falls
     back to its keyword if a browser rejects the SVG data-URI. */
  --cur-default: url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20width='26'%20height='26'%20viewBox='0%200%2026%2026'%3E%3Cpath%20d='M4%203%20L4%2021%20L9%2016.5%20L12.5%2023.5%20L15.5%2022%20L12%2015.5%20L18.5%2015.5%20Z'%20fill='%23FF5C00'%20stroke='%23ffffff'%20stroke-width='1.5'%20stroke-linejoin='round'/%3E%3C/svg%3E") 4 3, auto;
  --cur-x: url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20width='26'%20height='26'%20viewBox='0%200%2026%2026'%3E%3Cg%20stroke='%23FF5C00'%20stroke-width='2'%20stroke-linecap='round'%3E%3Cline%20x1='13'%20y1='3'%20x2='13'%20y2='10'/%3E%3Cline%20x1='13'%20y1='16'%20x2='13'%20y2='23'/%3E%3Cline%20x1='3'%20y1='13'%20x2='10'%20y2='13'/%3E%3Cline%20x1='16'%20y1='13'%20x2='23'%20y2='13'/%3E%3C/g%3E%3Ccircle%20cx='13'%20cy='13'%20r='1.7'%20fill='%23FF5C00'/%3E%3C/svg%3E") 13 13, crosshair;

  /* Colors */
  --c-bg:             #000;
  --c-bg-elevated:    #0a0a0a;
  --c-bg-surface:     #111;
  --c-bg-overlay:     rgba(0, 0, 0, 0.72);
  --c-text:           #fff;
  --c-text-secondary: rgba(255, 255, 255, 0.55);
  --c-text-tertiary:  rgba(255, 255, 255, 0.28);
  --c-text-ghost:     rgba(255, 255, 255, 0.12);
  --c-accent:         #FF5C00;
  --c-accent-hover:   #e65200;
  --c-accent-muted:   rgba(255, 92, 0, 0.65);
  --c-accent-subtle:  rgba(255, 92, 0, 0.08);
  --c-border:         rgba(255, 255, 255, 0.08);
  --c-border-hover:   rgba(255, 255, 255, 0.18);
  --c-border-strong:  rgba(255, 255, 255, 0.25);
  --c-success:        rgba(110, 230, 110, 0.75);
  --c-error:          rgba(255, 80, 80, 0.7);

  /* Typography */
  --font:     'Space Grotesk', sans-serif;
  --fw-light: 300;
  --fw-semi:  600;
  --fw-bold:  700;

  /* Spacing (4px base) */
  --s-1:  4px;   --s-2:  8px;   --s-3:  12px;
  --s-4:  16px;  --s-5:  20px;  --s-6:  24px;
  --s-8:  32px;  --s-10: 40px;  --s-12: 48px;
  --s-16: 64px;  --s-20: 80px;  --s-24: 96px;

  /* Elevation */
  --shadow-sm:   0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-md:   0 4px 16px rgba(0, 0, 0, 0.5);
  --shadow-lg:   0 8px 32px rgba(0, 0, 0, 0.6);
  --shadow-xl:   0 16px 64px rgba(0, 0, 0, 0.7);
  --shadow-glow: 0 0 40px rgba(255, 92, 0, 0.06);

  /* Radii */
  --r-sm:   4px;
  --r-md:   8px;
  --r-lg:   12px;
  --r-xl:   16px;
  --r-2xl:  20px;
  --r-pill: 999px;

  /* Animation */
  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
  --dur-fast:    120ms;
  --dur-normal:  200ms;
  --dur-slow:    400ms;
  --dur-enter:   500ms;

  /* Layout */
  --content-max:    1200px;
  --content-narrow: 680px;
  --content-tight:  560px;
  --gutter:         clamp(16px, 4vw, 48px);
  --header-h:       72px;
}

/* ── Day Mode — single token swap ── */
html[data-theme="day"] {
  --c-bg:             #fff;
  --c-bg-elevated:    #f8f8f8;
  --c-bg-surface:     #f0f0f0;
  --c-bg-overlay:     rgba(255, 255, 255, 0.88);
  --c-text:           #000;
  --c-text-secondary: rgba(0, 0, 0, 0.55);
  --c-text-tertiary:  rgba(0, 0, 0, 0.45);
  --c-text-ghost:     rgba(0, 0, 0, 0.25);
  --c-accent:         #FF5C00;
  --c-accent-hover:   #e65200;
  --c-accent-muted:   rgba(255, 92, 0, 0.65);
  --c-accent-subtle:  rgba(255, 92, 0, 0.08);
  --c-border:         rgba(0, 0, 0, 0.10);
  --c-border-hover:   rgba(0, 0, 0, 0.20);
  --c-border-strong:  rgba(0, 0, 0, 0.27);
  --c-success:        rgba(0, 120, 50, 0.75);
  --c-error:          rgba(200, 50, 50, 0.75);
  --shadow-sm:   0 1px 2px rgba(0, 0, 0, 0.06);
  --shadow-md:   0 4px 16px rgba(0, 0, 0, 0.08);
  --shadow-lg:   0 8px 32px rgba(0, 0, 0, 0.12);
  --shadow-xl:   0 16px 64px rgba(0, 0, 0, 0.16);
  --shadow-glow: 0 0 40px rgba(255, 92, 0, 0.06);
}


/* ── Smooth theme transition ── */
html.theme-transitioning,
html.theme-transitioning *,
html.theme-transitioning *::before,
html.theme-transitioning *::after {
  transition: background-color 0.3s ease,
              color 0.3s ease,
              border-color 0.3s ease,
              box-shadow 0.3s ease !important;
}


/* ══════════════════════════════════════════════════════
   RESET & BASE
   ══════════════════════════════════════════════════════ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  background: var(--c-bg);
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  touch-action: manipulation;
  scroll-behavior: smooth;
  cursor: var(--cur-default);
}

body {
  background: var(--c-bg);
  color: var(--c-text);
  font-family: var(--font);
  font-weight: var(--fw-light);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  letter-spacing: 0.02em;
}

* { -webkit-user-select: none; user-select: none; }
input, textarea, select, [contenteditable] { -webkit-user-select: text; user-select: text; }

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: var(--font); cursor: var(--cur-x); border: none; background: none; padding: 0; }
/* Links + clickables use the bold crosshair (browsers force OS-hand otherwise) */
a, a:link, a:visited, [role="button"], label, summary, select { cursor: var(--cur-x); }

/* ── Accessibility: focus styles (double-ring) ── */
:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 3px;
  box-shadow: 0 0 0 1px var(--c-bg), 0 0 0 3px var(--c-accent);
}
:focus:not(:focus-visible) { outline: none; box-shadow: none; }

/* ── Buttons: suppress double-ring focus, use inner glow instead ── */
button:focus-visible,
a.btn:focus-visible,
a.btn-upgrade:focus-visible,
.btn-inq:focus-visible,
.btn-user-action:focus-visible,
.view-toggle-btn:focus-visible {
  outline: none;
  outline-offset: 0;
  box-shadow: inset 0 0 0 2px var(--c-accent), 0 0 12px rgba(255, 92, 0, 0.25);
}

/* Skip-to-content link (add <a href="#main" class="skip-link">Skip to content</a> as first child of body) */
.skip-link {
  position: absolute;
  left: -9999px;
  top: var(--s-2);
  z-index: 99999;
  padding: var(--s-2) var(--s-4);
  background: var(--c-accent);
  color: #fff;
  font-size: 0.75rem;
  font-weight: var(--fw-semi);
  letter-spacing: 0.1em;
  border-radius: var(--r-sm);
}
.skip-link:focus { left: var(--s-2); }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--c-bg); }
::-webkit-scrollbar-thumb { background: var(--c-border-hover); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--c-border-strong); }


/* ══════════════════════════════════════════════════════
   TYPOGRAPHY
   ══════════════════════════════════════════════════════ */

.t-title {
  font-size: clamp(1.2rem, 3vw, 1.6rem);
  font-weight: var(--fw-bold);
  letter-spacing: 0.08em;
  line-height: 1.2;
}
.t-label {
  font-size: 0.58rem;
  font-weight: var(--fw-light);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--c-text-tertiary);
}


/* ══════════════════════════════════════════════════════
   LAYOUT
   ══════════════════════════════════════════════════════ */

.site-main {
  padding-top: calc(var(--header-h) + var(--s-6));
  padding-bottom: max(110px, 10vh);
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.container       { max-width: var(--content-max); margin: 0 auto; }


/* ══════════════════════════════════════════════════════
   HEADER / NAVIGATION
   ══════════════════════════════════════════════════════ */

.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--s-8);
  z-index: 100;
  background: color-mix(in srgb, var(--c-bg) 85%, transparent);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-bottom: 1px solid var(--c-border);
  transition: height 0.3s var(--ease-out),
              padding 0.3s var(--ease-out),
              background var(--dur-normal) var(--ease-smooth);
}

/* ── Scroll-compressed header (added by nav-fx.js) ── */
.site-header.header-compact {
  height: 44px;
}
.site-header.header-compact .site-nav a {
  font-size: 0.68rem;
}
.site-header.header-compact .site-logo img {
  height: 22px;
}

.site-logo {
  display: flex;
  align-items: center;
  opacity: 0.88;
  transition: opacity var(--dur-fast);
  cursor: var(--cur-x);
  text-decoration: none;
  line-height: 1;
}
.site-logo:hover { opacity: 1; }
.site-logo img {
  height: 28px;
  width: auto;
  display: block;
  border-radius: 4px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--s-8);
}
.site-nav a {
  font-size: 0.78rem;
  font-weight: var(--fw-light);
  letter-spacing: 0.14em;
  color: var(--c-text-secondary);
  transition: color var(--dur-fast);
  position: relative;
  cursor: var(--cur-x);
}
.site-nav a:hover { color: var(--c-text); }
.site-nav a[aria-current="page"] {
  color: var(--c-text);
  font-weight: var(--fw-semi);
}
.site-nav a::after {
  content: '';
  position: absolute;
  bottom: -6px; left: 0;
  width: 0; height: 1px;
  background: var(--c-accent);
  transition: width var(--dur-normal) var(--ease-out);
}
.site-nav a:hover::after,
.site-nav a[aria-current="page"]::after { width: 100%; }

/* Hamburger */
.site-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--s-2);
  z-index: 200;
  cursor: var(--cur-x);
  touch-action: manipulation;
}
.site-burger span:not(.burger-label) {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--c-text);
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.site-burger.is-open span:not(.burger-label):nth-child(1) { transform: translateY(7px) rotate(45deg); }
.site-burger.is-open span:not(.burger-label):nth-child(2) { opacity: 0; }
.site-burger.is-open span:not(.burger-label):nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Burger label ([aRTS] text on mobile) */
.site-burger .burger-label {
  font-family: var(--font);
  font-size: 0.42rem;
  font-weight: var(--fw-bold);
  letter-spacing: 0.18em;
  color: var(--c-text-secondary);
  margin-top: 2px;
  line-height: 1;
  display: none;
  transition: opacity 0.2s ease;
}
.site-burger.is-open:not(.overlay-close) .burger-label { opacity: 0; }

/* Mobile overlay */
.nav-overlay {
  display: flex;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: color-mix(in srgb, var(--c-bg) 85%, transparent);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  z-index: 150;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: clamp(1.4rem, 4vh, 2.4rem);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.22s ease, visibility 0s 0.22s;
}
.nav-overlay.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition: opacity 0.22s ease, visibility 0s;
  z-index: 100000;
}
.nav-overlay a {
  display: block;
  font-size: clamp(1.3rem, 7vw, 2rem);
  font-weight: var(--fw-bold);
  letter-spacing: 0.16em;
  color: var(--c-text);
  opacity: 0.85;
  line-height: 1;
  padding: 0.55em 1.6em;
  transition: opacity 0.12s, color 0.12s;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}
.nav-overlay a:active,
.nav-overlay a:hover { opacity: 1; color: var(--c-accent); }
.nav-overlay .overlay-close {
  position: absolute;
  top: 18px; right: 16px;
}

@media (max-width: 640px) {
  .site-header { padding: 0 var(--s-4); border-bottom: none; }
  .site-nav { display: none; }
  .site-burger { display: flex; }
  .site-logo.hide-mobile { display: none; }

  .site-burger .burger-label {
    display: block;
    font-size: 1rem;
    font-weight: var(--fw-light);
    letter-spacing: 0.05em;
    color: var(--c-text);
    opacity: 0.88;
    margin-top: 0;
  }
  .site-burger span:not(.burger-label) { display: none; }

  .nav-overlay,
  .nav-overlay.is-open { transition: none; }
}


/* ══════════════════════════════════════════════════════
   BUTTONS
   ══════════════════════════════════════════════════════ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-2);
  font-family: var(--font);
  font-size: 0.82rem;
  font-weight: var(--fw-semi);
  letter-spacing: 0.12em;
  padding: 12px 28px;
  border-radius: var(--r-md);
  border: 1.5px solid transparent;
  position: relative;
  overflow: hidden;
  cursor: var(--cur-x);
  transition:
    background var(--dur-normal) var(--ease-smooth),
    color var(--dur-normal) var(--ease-smooth),
    border-color var(--dur-normal) var(--ease-smooth),
    box-shadow var(--dur-normal) var(--ease-smooth),
    transform var(--dur-fast) var(--ease-smooth);
  touch-action: manipulation;
  text-decoration: none;
}
.btn:active { transform: scale(0.98); }

/* Primary: accent glass — solid with luminous inner edge */
.btn-primary {
  background: var(--c-accent);
  border-color: var(--c-accent);
  border-top-color: rgba(255, 160, 80, 0.8);
  color: #fff;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.25),
    inset 0 0 20px rgba(255, 200, 150, 0.08),
    0 4px 16px rgba(255, 92, 0, 0.2);
  transition:
    background 0.22s cubic-bezier(.4,0,.2,1),
    color 0.22s cubic-bezier(.4,0,.2,1),
    border-color 0.22s cubic-bezier(.4,0,.2,1),
    box-shadow 0.32s ease-out,
    transform var(--dur-fast) var(--ease-smooth);
}
@media (hover: hover) {
  .btn-primary:hover {
    background: var(--c-bg);
    color: var(--c-accent);
    border-color: var(--c-accent);
    border-top-color: rgba(255, 255, 255, 0.4);
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.3),
      inset 0 0 30px rgba(255, 92, 0, 0.04),
      0 0 24px rgba(255, 92, 0, 0.15);
  }
}

/* Secondary: luminous glass */
.btn-secondary {
  background: rgba(255, 255, 255, 0.07);
  -webkit-backdrop-filter: blur(32px) saturate(2.0) brightness(1.2);
  backdrop-filter: blur(32px) saturate(2.0) brightness(1.2);
  border: 1.5px solid rgba(255, 255, 255, 0.15);
  border-top-color: rgba(255, 255, 255, 0.35);
  color: var(--c-text-secondary);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.2),
    inset 0 0 30px rgba(255, 92, 0, 0.02),
    0 4px 16px rgba(0, 0, 0, 0.3);
}
.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.25);
  border-top-color: rgba(255, 255, 255, 0.45);
  color: var(--c-text);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.3),
    inset 0 0 40px rgba(255, 92, 0, 0.03),
    0 6px 22px rgba(0, 0, 0, 0.35);
}

/* Ghost: luminous glass (lighter) */
.btn-ghost {
  background: rgba(255, 255, 255, 0.05);
  -webkit-backdrop-filter: blur(20px) saturate(1.8) brightness(1.15);
  backdrop-filter: blur(20px) saturate(1.8) brightness(1.15);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-top-color: rgba(255, 255, 255, 0.25);
  color: var(--c-text-tertiary);
  font-size: 0.72rem;
  padding: 8px 16px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.15),
    inset 0 0 20px rgba(255, 92, 0, 0.015),
    0 2px 10px rgba(0, 0, 0, 0.25);
}
.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  border-top-color: rgba(255, 255, 255, 0.35);
  color: var(--c-text-secondary);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.25),
    inset 0 0 25px rgba(255, 92, 0, 0.025),
    0 4px 14px rgba(0, 0, 0, 0.3);
}

/* Sizes */
/* (Removed: .btn-lg, .btn-sm — unused) */

/* Fill sweep animation (optional utility) */
.btn-fill::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--c-text);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.28s var(--ease-smooth);
  z-index: 0;
}
.btn-fill:hover::before { transform: scaleX(1); }
.btn-fill:hover { color: var(--c-bg); border-color: var(--c-text); }
.btn-fill span { position: relative; z-index: 1; }

/* OAuth buttons — luminous glass */
.btn-oauth {
  width: 100%;
  padding: 14px;
  font-size: 0.82rem;
  font-weight: var(--fw-light);
  letter-spacing: 0.06em;
  border-radius: var(--r-md);
  background: rgba(255, 255, 255, 0.06);
  -webkit-backdrop-filter: blur(28px) saturate(1.8) brightness(1.15);
  backdrop-filter: blur(28px) saturate(1.8) brightness(1.15);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-top-color: rgba(255, 255, 255, 0.3);
  color: var(--c-text-secondary);
  gap: var(--s-3);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.18),
    inset 0 0 24px rgba(255, 92, 0, 0.015),
    0 3px 12px rgba(0, 0, 0, 0.25);
  transition: background var(--dur-normal), border-color var(--dur-normal), color var(--dur-normal), box-shadow var(--dur-normal);
}
.btn-oauth:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  border-top-color: rgba(255, 255, 255, 0.4);
  color: var(--c-text);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.28),
    inset 0 0 30px rgba(255, 92, 0, 0.025),
    0 5px 18px rgba(0, 0, 0, 0.3);
}
.btn-oauth svg { flex-shrink: 0; }


/* ══════════════════════════════════════════════════════
   CARDS
   ══════════════════════════════════════════════════════ */

.card {
  background: var(--c-bg-elevated);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  overflow: hidden;
  transition:
    box-shadow var(--dur-slow) var(--ease-out),
    border-color var(--dur-normal) var(--ease-smooth),
    transform var(--dur-slow) var(--ease-out);
}
.card:hover {
  border-color: var(--c-border-hover);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

/* Piece card (gallery items) */
.piece-card {
  background: var(--c-bg-elevated);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out), border-color var(--dur-normal);
  position: relative;
  cursor: var(--cur-x);
}
.piece-card:hover {
  box-shadow: var(--shadow-lg), 0 0 0 1px var(--c-accent-subtle), 0 8px 24px rgba(255, 92, 0, 0.06);
  transform: translateY(-3px);
  border-color: var(--c-border-hover);
}

/* ── Scroll-reveal: staggered card entrance ── */
/* .will-reveal is added by scroll-fx.js; cards start hidden, then .revealed fades them in */
.piece-card.will-reveal {
  opacity: 0;
  transform: translateY(16px);
}
.piece-card.revealed {
  opacity: 1 !important;
  transform: translateY(0) !important;
  transition: opacity 0.45s var(--ease-out), transform 0.45s var(--ease-out), box-shadow var(--dur-slow) var(--ease-out), border-color var(--dur-normal);
}
.piece-card.revealed:hover {
  transform: translateY(-3px) !important;
}

.card-img-wrap {
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--c-bg-surface);
  position: relative;
}
.piece-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s var(--ease-out);
}
.piece-card:hover .piece-img { transform: scale(1.03); }

.card-body {
  padding: var(--s-5) var(--s-6);
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: var(--s-3);
}

.card-index {
  font-size: 0.52rem;
  font-weight: var(--fw-light);
  letter-spacing: 0.3em;
  color: var(--c-text-ghost);
  text-transform: uppercase;
}
.card-title {
  font-size: clamp(1.4rem, 3.5vw, 2rem);
  font-weight: var(--fw-bold);
  letter-spacing: 0.06em;
  line-height: 1.05;
  color: var(--c-text);
}
.card-artist {
  font-size: 0.68rem;
  font-weight: var(--fw-light);
  letter-spacing: 0.16em;
  color: var(--c-accent-muted);
}
.card-media {
  font-size: 0.58rem;
  font-weight: var(--fw-light);
  letter-spacing: 0.16em;
  color: var(--c-text-tertiary);
  line-height: 1.6;
}
.card-rule {
  height: 1px;
  background: var(--c-accent-subtle);
  margin: var(--s-1) 0;
}
.card-price-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.8rem;
  flex-wrap: wrap;
}
.card-price {
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  font-weight: var(--fw-bold);
  letter-spacing: 0.03em;
  line-height: 1;
  color: var(--c-text);
}
.euro { color: var(--c-accent); }
.card-status {
  font-size: 0.52rem;
  font-weight: var(--fw-light);
  letter-spacing: 0.26em;
  color: var(--c-text-tertiary);
  text-transform: uppercase;
}
.card-status.sold { color: var(--c-accent-muted); }

/* Card actions */
.card-actions {
  display: flex;
  gap: 0;
  margin-top: auto;
  padding-top: var(--s-3);
}
.btn-inq {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font);
  font-size: clamp(0.72rem, 1.8vw, 0.82rem);
  font-weight: var(--fw-bold);
  letter-spacing: 0.14em;
  text-decoration: none;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--c-border-hover);
  transition: background var(--dur-normal), color var(--dur-normal), border-color var(--dur-normal);
  cursor: var(--cur-x);
}
.btn-inq:first-child { border-radius: var(--r-md) 0 0 var(--r-md); border-right: none; }
.btn-inq:last-child  { border-radius: 0 var(--r-md) var(--r-md) 0; }
.btn-inq:only-child  { border-radius: var(--r-md); border-right: 1.5px solid var(--c-border-hover); }
.btn-inq-fill {
  background: var(--c-accent);
  border-color: var(--c-accent);
  border-top-color: rgba(255, 160, 80, 0.8);
  color: #fff;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.25),
    inset 0 0 20px rgba(255, 200, 150, 0.08),
    0 4px 16px rgba(255, 92, 0, 0.2);
  transition:
    background 0.22s cubic-bezier(.4,0,.2,1),
    color 0.22s cubic-bezier(.4,0,.2,1),
    border-color 0.22s cubic-bezier(.4,0,.2,1),
    box-shadow 0.32s ease-out;
}
.btn-inq-fill:hover {
  background: var(--c-bg);
  color: var(--c-accent);
  border-color: var(--c-accent);
  border-top-color: rgba(255, 255, 255, 0.4);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.3),
    inset 0 0 30px rgba(255, 92, 0, 0.04),
    0 0 24px rgba(255, 92, 0, 0.15);
}
/* Card-level View button: frosted glass, subtle outline, fills on hover */
.card-actions .btn-inq-fill {
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.08) 0%,
    rgba(255, 255, 255, 0.02) 50%,
    rgba(255, 255, 255, 0.06) 100%
  );
  -webkit-backdrop-filter: blur(36px) saturate(2.0) brightness(1.2);
  backdrop-filter: blur(36px) saturate(2.0) brightness(1.2);
  border-color: var(--c-border-hover);
  border-top-color: rgba(255, 255, 255, 0.35);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.22),
    inset 0 0 28px rgba(255, 92, 0, 0.03),
    0 3px 12px rgba(0, 0, 0, 0.3);
  color: var(--c-text-secondary);
}
.card-actions .btn-inq-fill:hover {
  background: var(--c-accent);
  color: #000;
  border-color: var(--c-accent);
  box-shadow: 0 0 20px rgba(255, 92, 0, 0.15);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

/* Inquiry ghost: luminous glass */
.btn-inq-ghost {
  background: rgba(255, 255, 255, 0.06);
  -webkit-backdrop-filter: blur(28px) saturate(2.0) brightness(1.18);
  backdrop-filter: blur(28px) saturate(2.0) brightness(1.18);
  border-top-color: rgba(255, 255, 255, 0.3);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.2),
    inset 0 0 24px rgba(255, 92, 0, 0.02),
    0 2px 10px rgba(0, 0, 0, 0.25);
  color: var(--c-text-secondary);
}
.btn-inq-ghost:hover {
  background: rgba(255, 255, 255, 0.11);
  color: var(--c-text);
  border-color: rgba(255, 255, 255, 0.22);
  border-top-color: rgba(255, 255, 255, 0.4);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.3),
    inset 0 0 32px rgba(255, 92, 0, 0.03),
    0 4px 16px rgba(0, 0, 0, 0.3);
  -webkit-backdrop-filter: blur(36px) saturate(2.2) brightness(1.22);
  backdrop-filter: blur(36px) saturate(2.2) brightness(1.22);
}

/* User badge */
.user-badge {
  position: absolute;
  top: var(--s-3); right: var(--s-3);
  font-size: 0.44rem;
  font-weight: var(--fw-bold);
  letter-spacing: 0.18em;
  color: var(--c-accent);
  background: color-mix(in srgb, var(--c-bg) 85%, transparent);
  backdrop-filter: blur(8px);
  border: 1px solid var(--c-accent-subtle);
  padding: 3px 8px;
  border-radius: var(--r-sm);
  z-index: 2;
  text-transform: uppercase;
}

/* Card user actions */
.card-user-actions {
  display: flex;
  gap: 0;
  margin-top: var(--s-2);
}
.btn-user-action {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font);
  font-size: 0.55rem;
  font-weight: var(--fw-light);
  letter-spacing: 0.14em;
  padding: 0.4rem 0.6rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-top-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.04);
  -webkit-backdrop-filter: blur(16px) saturate(1.6) brightness(1.1);
  backdrop-filter: blur(16px) saturate(1.6) brightness(1.1);
  color: var(--c-text-tertiary);
  cursor: var(--cur-x);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.1),
    0 1px 6px rgba(0, 0, 0, 0.2);
  transition: background var(--dur-fast), color var(--dur-fast), border-color var(--dur-fast), box-shadow var(--dur-fast);
  text-decoration: none;
}
.btn-user-action:first-child { border-radius: var(--r-sm) 0 0 var(--r-sm); border-right: none; }
.btn-user-action:last-child  { border-radius: 0 var(--r-sm) var(--r-sm) 0; }
.btn-user-action:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--c-text-secondary);
  border-color: rgba(255, 255, 255, 0.15);
  border-top-color: rgba(255, 255, 255, 0.3);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18), 0 2px 10px rgba(0, 0, 0, 0.25);
}
.btn-user-action.btn-remove:hover { color: var(--c-error); border-color: color-mix(in srgb, var(--c-error) 30%, transparent); }


/* ══════════════════════════════════════════════════════
   GALLERY GRID
   ══════════════════════════════════════════════════════ */

.art-grid {
  display: grid;
  grid-template-columns: 1fr;
  column-gap: clamp(28px, 4.5vw, 64px);
  row-gap: clamp(56px, 9vh, 104px);
  max-width: var(--content-max);
  margin: 0 auto;
}
@media (min-width: 900px) {
  .art-grid:not(.view-list) { grid-template-columns: repeat(2, 1fr); }
}

/* ── Grid: editorial index ──
   Open entries, no card chrome. The work sits on a quiet mat
   (object-fit: contain — honest, never cropped, nothing overlaid),
   meta eyebrow above a large title below the image. */
.art-grid:not(.view-list) .piece-card {
  background: transparent;
  border: none;
  border-radius: 0;
  overflow: visible;
  box-shadow: none;
}
.art-grid:not(.view-list) .piece-card:hover {
  box-shadow: none;
  transform: none;
  border-color: transparent;
}
.art-grid:not(.view-list) .piece-card.revealed:hover {
  transform: translateY(0) !important;
}
.art-grid:not(.view-list) .card-img-wrap {
  aspect-ratio: 4 / 5;
  border-radius: var(--r-sm);
  background: var(--c-bg-elevated);
}
.art-grid:not(.view-list) .piece-img {
  object-fit: contain;
  /* --py is driven per-frame by motion.js (scroll parallax) — must not
     transition; the hover zoom uses the separate `scale` property */
  transform: translateY(var(--py, 0%));
  transition: scale 0.9s var(--ease-smooth);
}
.art-grid:not(.view-list) .piece-card:hover .piece-img {
  transform: translateY(var(--py, 0%));
  scale: 1.025;
}
.art-grid:not(.view-list) .card-body {
  padding: var(--s-4) 0 0;
  gap: var(--s-1);
}
/* meta eyebrow above the title: media first, then index/year */
.art-grid:not(.view-list) .card-media {
  order: -2;
  font-size: 0.56rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--c-text-ghost);
}
.art-grid:not(.view-list) .card-index {
  order: -1;
  font-size: 0.5rem;
}
.art-grid:not(.view-list) .card-title {
  font-size: clamp(1.5rem, 2.6vw, 2.3rem);
  letter-spacing: 0.01em;
  line-height: 1.04;
  margin-top: var(--s-1);
  color: var(--c-text);
  transition: color var(--dur-normal);
}
.art-grid:not(.view-list) .piece-card:hover .card-title {
  color: var(--c-accent);
}
.art-grid:not(.view-list) .card-rule { display: none; }
.art-grid:not(.view-list) .card-price-row {
  margin-top: var(--s-2);
}
.art-grid:not(.view-list) .card-price {
  font-size: 0.92rem;
  font-weight: var(--fw-light);
  letter-spacing: 0.08em;
}
/* actions: quiet until the entry is engaged (always visible on touch) */
.art-grid:not(.view-list) .card-actions {
  padding-top: var(--s-2);
}
@media (hover: hover) {
  .art-grid:not(.view-list) .card-actions {
    opacity: 0;
    transform: translateY(4px);
    transition: opacity var(--dur-normal), transform var(--dur-normal);
  }
  .art-grid:not(.view-list) .piece-card:hover .card-actions,
  .art-grid:not(.view-list) .piece-card:focus-within .card-actions {
    opacity: 1;
    transform: translateY(0);
  }
}

/* List view */
.art-grid.view-list {
  grid-template-columns: 1fr;
  max-width: 640px;
  gap: clamp(12px, 2vw, 16px);
}

/* Desktop list: 2 columns side by side */
@media (min-width: 1024px) {
  .art-grid.view-list {
    grid-template-columns: 1fr 1fr;
    max-width: var(--content-max);
  }
}
.art-grid.view-list .piece-card {
  flex-direction: row;
  border-radius: var(--r-lg);
}
.art-grid.view-list .card-img-wrap {
  width: 42%;
  min-width: 120px;
  aspect-ratio: auto;
  border-radius: var(--r-lg) 0 0 var(--r-lg);
  flex-shrink: 0;
}
.art-grid.view-list [data-view-id] { display: none; }

/* List-only standalone share button: hidden in grid, visible in list */
.btn-list-share { display: none; }
.art-grid.view-list .btn-list-share {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  align-self: flex-start;
  margin-top: var(--s-2);
}
.art-grid.view-list .card-actions .btn-card-share { display: none; }
.art-grid.view-list .card-body {
  border-radius: 0 var(--r-lg) var(--r-lg) 0;
  gap: var(--s-2);
  padding: var(--s-4) var(--s-5);
}
.art-grid.view-list .card-title { font-size: clamp(1rem, 3vw, 1.3rem); }
.art-grid.view-list .card-rule { display: none; }
.art-grid.view-list .card-actions { margin-top: var(--s-2); }
.art-grid.view-list .card-user-actions { margin-top: var(--s-1); }

/* Listing header */
.listing-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: clamp(28px, 4vh, 48px);
  max-width: var(--content-max);
  margin-left: auto;
  margin-right: auto;
  gap: 1rem;
}
.listing-header-left { display: flex; align-items: baseline; gap: 1.2rem; }
.listing-label {
  font-size: clamp(2rem, 4.6vw, 3.4rem);
  font-weight: var(--fw-bold);
  letter-spacing: 0.02em;
  line-height: 1;
  color: var(--c-text);
}
.listing-count {
  font-size: 0.58rem;
  font-weight: var(--fw-light);
  letter-spacing: 0.22em;
  color: var(--c-text-ghost);
  text-transform: uppercase;
}
/* editorial head: controls sit on the label's baseline, air before the grid */
.listing-header {
  align-items: end;
  margin-bottom: clamp(24px, 5vh, 52px);
}

/* View toggle */
.view-toggle { display: flex; gap: var(--s-1); align-items: center; }
.view-toggle-btn {
  background: rgba(255, 255, 255, 0.04);
  -webkit-backdrop-filter: blur(16px) saturate(1.6) brightness(1.1);
  backdrop-filter: blur(16px) saturate(1.6) brightness(1.1);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-top-color: rgba(255, 255, 255, 0.18);
  border-radius: var(--r-sm);
  color: var(--c-text-tertiary);
  font-family: var(--font);
  font-size: 0.42rem;
  font-weight: var(--fw-bold);
  letter-spacing: 0.18em;
  padding: 4px 8px;
  cursor: var(--cur-x);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1), 0 1px 4px rgba(0, 0, 0, 0.2);
  transition: color var(--dur-fast), border-color var(--dur-fast), background var(--dur-fast), box-shadow var(--dur-fast);
}
.view-toggle-btn:hover { color: #000; background: var(--c-accent); border-color: var(--c-accent); box-shadow: 0 0 12px rgba(255, 92, 0, 0.15); backdrop-filter: none; -webkit-backdrop-filter: none; }
.view-toggle-btn.active { color: var(--c-accent); border-color: rgba(255, 92, 0, 0.3); background: rgba(255, 92, 0, 0.06); }
.view-toggle-btn.active:hover { color: #000; background: var(--c-accent); box-shadow: 0 0 12px rgba(255, 92, 0, 0.15); }


/* ══════════════════════════════════════════════════════
   DETAIL MODAL
   ══════════════════════════════════════════════════════ */

.detail-backdrop {
  position: fixed;
  inset: 0;
  background: var(--c-bg-overlay);
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur-slow) var(--ease-smooth), visibility 0s var(--dur-slow);
  overflow-y: auto;
  padding: clamp(16px, 4vh, 40px) var(--gutter);
}
.detail-backdrop.is-open {
  opacity: 1;
  visibility: visible;
  transition: opacity var(--dur-slow) var(--ease-smooth), visibility 0s;
}

.detail-sheet {
  background: var(--c-bg-elevated);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  max-width: 720px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  transform: translateY(12px) scale(0.98);
  opacity: 0;
  transition: transform var(--dur-enter) var(--ease-spring), opacity var(--dur-slow) var(--ease-out);
}
.detail-backdrop.is-open .detail-sheet {
  transform: translateY(0) scale(1);
  opacity: 1;
}

.detail-close {
  position: absolute;
  top: 14px; right: 16px;
  z-index: 2;
  background: color-mix(in srgb, var(--c-bg) 70%, transparent);
  backdrop-filter: blur(8px);
  border: 1px solid var(--c-border);
  color: var(--c-text-tertiary);
  font-family: var(--font);
  font-size: 0.68rem;
  font-weight: var(--fw-light);
  letter-spacing: 0.06em;
  padding: 5px 10px;
  border-radius: var(--r-sm);
  cursor: var(--cur-x);
  transition: color var(--dur-fast), border-color var(--dur-fast);
}
.detail-close:hover { color: var(--c-text); border-color: var(--c-border-hover); }

.detail-gallery {
  width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  white-space: nowrap;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--r-xl) var(--r-xl) 0 0;
  background: linear-gradient(
    135deg,
    rgba(255,255,255,0.06) 0%,
    rgba(255,255,255,0.02) 50%,
    rgba(255,255,255,0.04) 100%
  );
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  scrollbar-width: none;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: var(--s-6);
  position: relative;
}
.detail-gallery::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(
    ellipse at 30% 20%,
    rgba(255,255,255,0.05) 0%,
    transparent 60%
  );
  pointer-events: none;
}
.detail-gallery::-webkit-scrollbar { display: none; }
.detail-gallery img {
  display: inline-block;
  height: clamp(280px, 50vh, 480px);
  max-width: 100%;
  width: auto;
  object-fit: contain;
  vertical-align: top;
  pointer-events: auto;
  cursor: zoom-in;
  border-radius: var(--r-sm);
  box-shadow: 0 4px 24px rgba(0,0,0,0.4), 0 1px 4px rgba(0,0,0,0.3);
}
.detail-gallery-dots {
  text-align: center;
  padding: var(--s-3) 0 var(--s-1);
}
.detail-gallery-dots span {
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--c-text-ghost);
  margin: 0 3px;
  transition: background var(--dur-normal);
}
.detail-gallery-dots span.active { background: var(--c-accent); }

.detail-info {
  padding: var(--s-6);
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
}
.detail-index {
  font-size: 0.52rem;
  font-weight: var(--fw-light);
  letter-spacing: 0.3em;
  color: var(--c-text-ghost);
  text-transform: uppercase;
}
.detail-title {
  font-size: clamp(1.8rem, 5vw, 2.8rem);
  font-weight: var(--fw-bold);
  letter-spacing: 0.06em;
  line-height: 1;
  color: var(--c-text);
}
.detail-artist {
  font-size: 0.68rem;
  font-weight: var(--fw-light);
  letter-spacing: 0.18em;
  color: var(--c-accent-muted);
}
.verified-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--c-success) 20%, transparent);
  color: var(--c-success);
  font-size: 0.5rem;
  line-height: 1;
  vertical-align: middle;
  margin-left: 4px;
  border: 1px solid color-mix(in srgb, var(--c-success) 30%, transparent);
}
.detail-media {
  font-size: 0.58rem;
  font-weight: var(--fw-light);
  letter-spacing: 0.16em;
  color: var(--c-text-tertiary);
  line-height: 1.6;
}
.detail-rule {
  height: 1px;
  background: var(--c-accent-subtle);
  margin: var(--s-1) 0;
}
.detail-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-3) var(--s-6);
}
.detail-meta-item { display: flex; flex-direction: column; gap: 2px; }
.detail-meta-label {
  font-size: 0.46rem;
  font-weight: var(--fw-light);
  letter-spacing: 0.28em;
  color: var(--c-text-ghost);
  text-transform: uppercase;
}
.detail-meta-val {
  font-size: 0.72rem;
  font-weight: var(--fw-semi);
  letter-spacing: 0.08em;
  color: var(--c-text-secondary);
  overflow-wrap: break-word;
  word-break: break-word;
}
.detail-meta-val.cert-yes { color: var(--c-success); }
.detail-price-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin-top: var(--s-1);
}
.detail-price {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: var(--fw-bold);
  letter-spacing: 0.03em;
  line-height: 1;
  color: var(--c-text);
}
.detail-status {
  font-size: 0.52rem;
  font-weight: var(--fw-light);
  letter-spacing: 0.26em;
  color: var(--c-text-tertiary);
  text-transform: uppercase;
}
.detail-status.sold { color: var(--c-accent-muted); }

/* Detail prev/next navigation */
.detail-nav {
  position: sticky;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--s-3) var(--s-4);
  background: color-mix(in srgb, var(--c-bg-elevated) 85%, transparent);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-top: 1px solid var(--c-border);
  z-index: 2;
}
.detail-nav-btn {
  font-family: var(--font);
  font-size: 0.52rem;
  font-weight: var(--fw-semi);
  letter-spacing: 0.18em;
  color: var(--c-text-tertiary);
  background: transparent;
  border: 1px solid var(--c-border);
  border-radius: var(--r-sm);
  padding: 8px 14px;
  cursor: var(--cur-x);
  transition: color var(--dur-fast), border-color var(--dur-fast);
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
}
.detail-nav-btn:hover { color: var(--c-text); border-color: var(--c-border-hover); }
.detail-nav-btn:disabled { opacity: 0.25; cursor: default; }
.detail-nav-pos {
  font-size: 0.46rem;
  font-weight: var(--fw-light);
  letter-spacing: 0.24em;
  color: var(--c-text-ghost);
}

/* Favorite button */
.btn-fav {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font);
  font-size: 0.78rem;
  padding: 8px 14px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-top-color: rgba(255, 255, 255, 0.25);
  border-radius: var(--r-md);
  background: rgba(255, 255, 255, 0.05);
  -webkit-backdrop-filter: blur(20px) saturate(1.8) brightness(1.15);
  backdrop-filter: blur(20px) saturate(1.8) brightness(1.15);
  color: var(--c-text-tertiary);
  cursor: var(--cur-x);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12), 0 2px 8px rgba(0, 0, 0, 0.2);
  transition: color var(--dur-fast), border-color var(--dur-fast), background var(--dur-fast), box-shadow var(--dur-fast);
}
.btn-fav:hover {
  background: rgba(255, 255, 255, 0.09);
  color: var(--c-text);
  border-color: rgba(255, 255, 255, 0.18);
  border-top-color: rgba(255, 255, 255, 0.35);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.22), 0 3px 12px rgba(0, 0, 0, 0.28);
}
.btn-fav.is-fav { color: var(--c-accent); border-color: rgba(255, 92, 0, 0.25); }

/* Bid system */
.bid-currency { color: var(--c-accent); }
.bid-input {
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--c-border-hover);
  font-family: var(--font);
  font-size: 1.2rem;
  font-weight: var(--fw-bold);
  color: var(--c-text);
  padding: 6px 0;
  outline: none;
  transition: border-color var(--dur-normal);
}
.bid-input::placeholder { color: var(--c-text-tertiary); }
.bid-input:focus { border-bottom-color: var(--c-accent); }
.btn-bid-submit {
  background: var(--c-accent);
  border: 1.5px solid var(--c-accent);
  border-top-color: rgba(255, 160, 80, 0.8);
  color: #fff;
  padding: 10px 24px;
  border-radius: var(--r-md);
  font-weight: var(--fw-bold);
  letter-spacing: 0.12em;
  cursor: var(--cur-x);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.25),
    inset 0 0 20px rgba(255, 200, 150, 0.08),
    0 4px 16px rgba(255, 92, 0, 0.2);
  transition: background var(--dur-normal), border-color var(--dur-normal), box-shadow var(--dur-normal);
}
.btn-bid-submit:hover {
  background: var(--c-accent-hover);
  border-color: var(--c-accent-hover);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.3),
    0 0 24px rgba(255, 92, 0, 0.18);
}
.bid-back {
  color: var(--c-text-tertiary);
  cursor: var(--cur-x);
  transition: color var(--dur-fast);
}
.bid-back:hover { color: var(--c-text-secondary); }
.bid-error { color: var(--c-error); }
.bid-current-label { color: var(--c-text-ghost); }
.bid-current-amount { color: var(--c-text); }
.bid-timer-bar-wrap { background: var(--c-bg-surface); border-radius: var(--r-sm); overflow: hidden; }
.bid-timer-bar { background: var(--c-accent); height: 3px; transition: width 1s linear; }
.bid-timer-text { color: var(--c-text-tertiary); }
.bid-history { border-top: 1px solid var(--c-border); }
.bid-entry { border-bottom: 1px solid var(--c-border); }
.bid-entry-alias { color: var(--c-text-secondary); }
.bid-entry-amount { color: var(--c-text); }
.bid-entry-time { color: var(--c-text-ghost); }
.bid-closed-label { color: var(--c-error); }

/* Bid offer hint */
.bid-offer-hint {
  font-size: 0.72rem;
  font-weight: var(--fw-light);
  letter-spacing: 0.06em;
  color: var(--c-text-tertiary);
  margin-bottom: 12px;
  line-height: 1.5;
}
.bid-min-label {
  font-size: 0.65rem;
  color: var(--c-text-ghost);
  letter-spacing: 0.04em;
  margin-top: 4px;
}
/* Anti-snipe extended label */
.bid-extended-label {
  color: var(--c-accent);
  font-size: 0.65rem;
  font-weight: var(--fw-semi);
  letter-spacing: 0.1em;
  animation: bid-pulse 1.5s ease-in-out infinite;
}
@keyframes bid-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
/* Seller response panel */
.bid-seller-panel {
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  padding: 16px;
  margin-top: 12px;
}
.bid-seller-msg {
  font-size: 0.75rem;
  color: var(--c-text-secondary);
  margin-bottom: 12px;
  line-height: 1.5;
}
.bid-seller-actions {
  display: flex;
  gap: 8px;
}
.bid-seller-actions button {
  flex: 1;
  padding: 10px 0;
  border-radius: var(--r-md);
  font-family: var(--font);
  font-size: 0.72rem;
  font-weight: var(--fw-semi);
  letter-spacing: 0.1em;
  cursor: var(--cur-x);
  transition: background var(--dur-fast), border-color var(--dur-fast), color var(--dur-fast);
}
.btn-seller-accept {
  background: var(--c-accent);
  border: 1.5px solid var(--c-accent);
  border-top-color: rgba(255, 160, 80, 0.8);
  color: #fff;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.25),
    inset 0 0 20px rgba(255, 200, 150, 0.08),
    0 4px 16px rgba(255, 92, 0, 0.2);
}
.btn-seller-accept:hover {
  background: var(--c-accent-hover);
  border-color: var(--c-accent-hover);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.3),
    0 0 24px rgba(255, 92, 0, 0.18);
}
.btn-seller-counter {
  background: rgba(255, 255, 255, 0.06);
  -webkit-backdrop-filter: blur(24px) saturate(1.8) brightness(1.15);
  backdrop-filter: blur(24px) saturate(1.8) brightness(1.15);
  border: 1.5px solid rgba(255, 255, 255, 0.14);
  border-top-color: rgba(255, 255, 255, 0.3);
  color: var(--c-text);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15), 0 2px 8px rgba(0, 0, 0, 0.2);
}
.btn-seller-counter:hover {
  border-color: rgba(255, 92, 0, 0.4);
  color: var(--c-accent);
  background: rgba(255, 255, 255, 0.1);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.25), 0 3px 12px rgba(0, 0, 0, 0.28);
}
.btn-seller-decline {
  background: rgba(255, 255, 255, 0.04);
  -webkit-backdrop-filter: blur(16px) saturate(1.6) brightness(1.1);
  backdrop-filter: blur(16px) saturate(1.6) brightness(1.1);
  border: 1.5px solid rgba(255, 255, 255, 0.08);
  border-top-color: rgba(255, 255, 255, 0.2);
  color: var(--c-text-tertiary);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1), 0 1px 6px rgba(0, 0, 0, 0.18);
}
.btn-seller-decline:hover { border-color: var(--c-error); color: var(--c-error); background: rgba(255, 255, 255, 0.08); }
.bid-counter-input {
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--c-border-hover);
  font-family: var(--font);
  font-size: 1rem;
  font-weight: var(--fw-bold);
  color: var(--c-text);
  padding: 6px 0;
  outline: none;
  width: 100%;
  margin: 8px 0;
  transition: border-color var(--dur-normal);
}
.bid-counter-input:focus { border-bottom-color: var(--c-accent); }
/* Status labels */
.bid-accepted-label {
  color: #2ecc40;
  font-weight: var(--fw-semi);
  letter-spacing: 0.12em;
}
.bid-pending-label {
  color: #f0ad4e;
  font-weight: var(--fw-semi);
  letter-spacing: 0.1em;
}
.bid-declined-label {
  color: var(--c-error);
  font-weight: var(--fw-semi);
  letter-spacing: 0.1em;
}
.bid-countered-label {
  color: var(--c-accent);
  font-weight: var(--fw-semi);
  letter-spacing: 0.1em;
}
/* Buyer response to counter-offer */
.bid-buyer-actions {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}
.bid-buyer-actions button {
  flex: 1;
  padding: 10px 0;
  border-radius: var(--r-md);
  font-family: var(--font);
  font-size: 0.72rem;
  font-weight: var(--fw-semi);
  letter-spacing: 0.1em;
  cursor: var(--cur-x);
  transition: background var(--dur-fast), border-color var(--dur-fast);
}

/* Floor slider (add.html) */
.floor-wrap {
  margin-top: 12px;
}
.floor-label {
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  color: var(--c-text-ghost);
  text-transform: uppercase;
  display: block;
  margin-bottom: 8px;
}
.floor-row {
  display: flex;
  align-items: center;
  gap: 12px;
}
.floor-slider {
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  height: 3px;
  background: var(--c-border);
  border-radius: 2px;
  outline: none;
}
.floor-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--c-accent);
  cursor: var(--cur-x);
  border: none;
}
.floor-slider::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--c-accent);
  cursor: var(--cur-x);
  border: none;
}
.floor-display {
  font-size: 0.75rem;
  font-weight: var(--fw-semi);
  color: var(--c-text-secondary);
  white-space: nowrap;
  min-width: 120px;
}
.floor-hint {
  font-size: 0.6rem;
  color: var(--c-text-ghost);
  margin-top: 6px;
  display: block;
}

/* ══════════════════════════════════════════════════════
   FORMS
   ══════════════════════════════════════════════════════ */

.input {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--font);
  font-size: 0.95rem;
  font-weight: var(--fw-light);
  letter-spacing: 0.02em;
  color: var(--c-text);
  background: var(--c-bg-elevated);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  outline: none;
  transition: border-color var(--dur-normal) var(--ease-smooth), box-shadow var(--dur-normal) var(--ease-smooth);
}
.input::placeholder { color: var(--c-text-tertiary); }
.input:focus {
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px var(--c-accent-subtle);
}

/* Underline-style field (legacy compat) */
.field {
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--c-border);
  font-family: var(--font);
  font-size: 0.95rem;
  font-weight: var(--fw-light);
  color: var(--c-text);
  padding: 10px 0;
  outline: none;
  width: 100%;
  transition: border-color var(--dur-normal);
}
.field::placeholder { color: var(--c-text-tertiary); }
.field:focus { border-color: var(--c-accent); caret-color: var(--c-accent); }

.field-group {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}
.field-group label {
  font-size: 0.58rem;
  font-weight: var(--fw-light);
  letter-spacing: 0.26em;
  color: var(--c-text-tertiary);
  text-transform: uppercase;
}


/* (Removed: .tier-pick/.tp-* and .co-* — unused checkout/tier picker selectors) */
.tiers { display: flex; flex-direction: column; }
.oauth-divider { color: var(--c-text-ghost); }


/* ══════════════════════════════════════════════════════
   SECTION LABEL
   ══════════════════════════════════════════════════════ */

.section-label {
  font-size: 0.52rem;
  font-weight: var(--fw-light);
  letter-spacing: 0.36em;
  color: var(--c-accent-muted);
  text-transform: uppercase;
}

.form-title {
  font-size: clamp(3rem, 10vw, 6rem);
  font-weight: var(--fw-bold);
  letter-spacing: 0.04em;
  line-height: 0.95;
  color: var(--c-text);
}


/* ══════════════════════════════════════════════════════
   CORNER MENU
   ══════════════════════════════════════════════════════ */

#corner-trigger {
  position: fixed;
  bottom: var(--s-6); right: var(--s-4);
  z-index: 99999;
  background: rgba(255, 255, 255, 0.06);
  -webkit-backdrop-filter: blur(28px) saturate(2.0) brightness(1.18);
  backdrop-filter: blur(28px) saturate(2.0) brightness(1.18);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-top-color: rgba(255, 255, 255, 0.3);
  border-radius: var(--r-2xl);
  cursor: var(--cur-x);
  padding: 6px 14px;
  font-family: var(--font);
  font-size: 0.65rem;
  font-weight: var(--fw-light);
  letter-spacing: 0.2em;
  color: var(--c-text-secondary);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.18),
    inset 0 0 20px rgba(255, 92, 0, 0.015),
    0 4px 16px rgba(0, 0, 0, 0.3);
  transition: color var(--dur-fast), border-color var(--dur-fast), background var(--dur-fast), box-shadow var(--dur-fast);
  -webkit-user-select: none; user-select: none;
  touch-action: manipulation;
}
#corner-trigger:hover,
#corner-trigger.open {
  color: var(--c-text);
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  border-top-color: rgba(255, 255, 255, 0.4);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.28),
    inset 0 0 28px rgba(255, 92, 0, 0.025),
    0 6px 22px rgba(0, 0, 0, 0.35);
}

#corner-panel {
  position: fixed;
  bottom: 60px; right: var(--s-4);
  z-index: 99998;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
  max-height: calc(100dvh - var(--header-h) - 80px);
  overflow-y: auto;
  transform: translateY(6px) scale(0.97);
  transform-origin: bottom right;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.17s ease, transform 0.17s ease;
}
#corner-panel.open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

.corner-item {
  background: rgba(255, 255, 255, 0.05);
  -webkit-backdrop-filter: blur(24px) saturate(1.8) brightness(1.15);
  backdrop-filter: blur(24px) saturate(1.8) brightness(1.15);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-top-color: rgba(255, 255, 255, 0.25);
  border-radius: var(--r-sm);
  padding: 6px 12px;
  font-family: var(--font);
  font-size: 0.52rem;
  font-weight: var(--fw-bold);
  letter-spacing: 0.28em;
  color: var(--c-text-secondary);
  cursor: var(--cur-x);
  text-decoration: none;
  display: block;
  text-align: center;
  white-space: nowrap;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    0 2px 8px rgba(0, 0, 0, 0.25);
  transition: color var(--dur-fast), border-color var(--dur-fast), background var(--dur-fast), box-shadow var(--dur-fast);
  -webkit-user-select: none; user-select: none;
}
.corner-item:hover {
  color: var(--c-text);
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(255, 255, 255, 0.18);
  border-top-color: rgba(255, 255, 255, 0.35);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.22),
    0 3px 12px rgba(0, 0, 0, 0.3);
}
.corner-item.submitted { color: var(--c-success) !important; border-color: color-mix(in srgb, var(--c-success) 25%, transparent) !important; }


/* ══════════════════════════════════════════════════════
   FEEDBACK WIDGET
   ══════════════════════════════════════════════════════ */

/* (Removed: #fb-trigger — unused) */

#fb-backdrop {
  position: fixed;
  inset: 0;
  z-index: 100001;
  background: var(--c-bg-overlay);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-slow);
}
#fb-backdrop.is-open { opacity: 1; pointer-events: auto; }

#fb-sheet {
  position: fixed;
  bottom: 0; left: 50%;
  transform: translateX(-50%) translateY(100%);
  z-index: 100002;
  width: min(400px, 90vw);
  max-height: 70vh;
  overflow-y: auto;
  background: var(--c-bg-elevated);
  border: 1px solid var(--c-border);
  border-bottom: none;
  border-radius: var(--r-xl) var(--r-xl) 0 0;
  transition: transform var(--dur-enter) var(--ease-spring);
}
#fb-sheet.is-open { transform: translateX(-50%) translateY(0); }

.fb-handle { width: 40px; height: 4px; border-radius: 2px; background: var(--c-border-hover); margin: var(--s-3) auto; }
.fb-stripe { height: 4px; background: var(--c-accent); }
/* (Removed: .fb-logo — unused) */
.fb-close {
  background: transparent;
  border: 1px solid var(--c-border);
  color: var(--c-text-tertiary);
  font-family: var(--font);
  font-size: 0.68rem;
  font-weight: var(--fw-light);
  padding: 5px 10px;
  border-radius: var(--r-sm);
  cursor: var(--cur-x);
  transition: color var(--dur-fast), border-color var(--dur-fast);
}
.fb-close:hover { color: var(--c-text); border-color: var(--c-border-hover); }
/* (Removed: .fb-eyebrow, .fb-title — unused) */
.fb-stars-pre { color: var(--c-text-secondary); }
.fb-letter { color: var(--c-text-secondary); }
.fb-starmark { color: var(--c-accent); }
.fb-star.preview .fb-letter { color: var(--c-accent-muted); }
.fb-stars-label { color: var(--c-accent-muted); }
.fb-text {
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--c-border);
  font-family: var(--font);
  color: var(--c-text);
  outline: none;
  transition: border-color var(--dur-normal);
}
.fb-text::placeholder { color: var(--c-text-tertiary); }
.fb-text:focus { border-bottom-color: var(--c-border-hover); }
.fb-char-count { color: var(--c-text-ghost); }
.fb-note { color: var(--c-text-ghost); }
.fb-success { color: var(--c-success); }
.fb-submit {
  background: var(--c-accent);
  color: #fff;
  border: 1.5px solid var(--c-accent);
  border-radius: var(--r-md);
  cursor: var(--cur-x);
  transition:
    background 0.22s cubic-bezier(.4,0,.2,1),
    color 0.22s cubic-bezier(.4,0,.2,1),
    border-color 0.22s cubic-bezier(.4,0,.2,1),
    box-shadow 0.32s ease-out;
}
.fb-submit:hover {
  background: var(--c-bg);
  color: var(--c-accent);
  border-color: var(--c-accent);
  box-shadow: 0 0 20px rgba(255,92,0,0.12), inset 0 0 20px rgba(255,92,0,0.04);
}


/* ══════════════════════════════════════════════════════
   GDPR BANNER
   ══════════════════════════════════════════════════════ */

#gdpr-banner {
  background: color-mix(in srgb, var(--c-bg-elevated) 97%, transparent);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--c-accent-subtle);
}
#gdpr-accept {
  background: var(--c-accent);
  color: #fff;
  border-radius: var(--r-sm);
  cursor: var(--cur-x);
}
#gdpr-decline {
  background: transparent;
  color: var(--c-text-tertiary);
  border: 1px solid var(--c-border);
  border-radius: var(--r-sm);
  cursor: var(--cur-x);
}




/* ══════════════════════════════════════════════════════
   VOUCHER
   ══════════════════════════════════════════════════════ */

.vc-voucher-reveal {
  background: var(--c-accent-subtle);
  border: 1px solid var(--c-accent-subtle);
  border-radius: var(--r-lg);
  padding: var(--s-6);
}
.vc-voucher-code { color: var(--c-accent); font-weight: var(--fw-bold); }
.vc-voucher-desc { color: var(--c-text-secondary); }
.vc-voucher-timer { color: var(--c-accent-muted); }
.vc-voucher-link { color: var(--c-accent); border-color: var(--c-accent-subtle); }
.vc-voucher-link:hover { color: var(--c-accent-hover); }

.voucher-banner { background: var(--c-accent); color: #fff; box-shadow: inset 0 1px 0 rgba(255,255,255,0.2), inset 0 0 30px rgba(255,200,150,0.08), 0 4px 20px rgba(255,92,0,0.25); }
.voucher-banner-code { background: rgba(0,0,0,0.15); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); color: #fff; }
.voucher-banner-dismiss { color: rgba(255,255,255,0.65); cursor: var(--cur-x); }
.voucher-banner-dismiss:hover { color: #fff; }


/* ══════════════════════════════════════════════════════
   ABOUT PAGE
   ══════════════════════════════════════════════════════ */

.about-docs-label { color: var(--c-text-ghost); }
.about-docs-links {
  background: var(--c-bg-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.about-doc-link { background: var(--c-bg-elevated); transition: background var(--dur-fast); }
.about-doc-link:hover { background: var(--c-bg-surface); }
.doc-link-title { color: var(--c-text-secondary); }
.about-doc-link:hover .doc-link-title { color: var(--c-text); }
.doc-link-sub { color: var(--c-text-ghost); }
.about-doc-link:hover .doc-link-sub { color: var(--c-text-tertiary); }


/* ══════════════════════════════════════════════════════
   ACCESS GATE
   ══════════════════════════════════════════════════════ */

.gate-label { color: var(--c-text-tertiary); }
/* (Removed: .gate-desc, .gate-login, .gate-tier — unused) */


/* ══════════════════════════════════════════════════════
   TALK / INQUIRE
   ══════════════════════════════════════════════════════ */

.piece-ref { border-bottom-color: var(--c-border); }
.piece-ref-label { color: var(--c-text-tertiary); }
.back-link { color: var(--c-text-tertiary); transition: color var(--dur-fast); }
.back-link:hover { color: var(--c-text-secondary); }
.success-sub { color: var(--c-text-tertiary); }
.divider-thin { background: var(--c-border); }


/* ══════════════════════════════════════════════════════
   BODY LINK UNDERLINE WIPE
   ══════════════════════════════════════════════════════ */

.site-main a:not(.btn):not(.btn-inq):not(.btn-inq-fill):not(.btn-inq-ghost):not(.btn-primary):not(.btn-secondary):not(.btn-ghost):not(.btn-oauth):not(.piece-card):not(.choice-card):not(.btn-assets):not(.btn-upgrade):not(.about-doc-link):not(.about-trigger):not(.btn-user-action):not(.btn-fav):not(.btn-share):not(.btn-card-share):not(.btn-watch):not([class*="btn-"]):not(.card-actions a):not(.nav-overlay a) {
  position: relative;
}
.site-main a:not(.btn):not(.btn-inq):not(.btn-inq-fill):not(.btn-inq-ghost):not(.btn-primary):not(.btn-secondary):not(.btn-ghost):not(.btn-oauth):not(.piece-card):not(.choice-card):not(.btn-assets):not(.btn-upgrade):not(.about-doc-link):not(.about-trigger):not(.btn-user-action):not(.btn-fav):not(.btn-share):not(.btn-card-share):not(.btn-watch):not([class*="btn-"]):not(.card-actions a):not(.nav-overlay a)::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 0;
  width: 0; height: 1px;
  background: var(--c-accent);
  transition: width 0.25s var(--ease-out);
}
.site-main a:not(.btn):not(.btn-inq):not(.btn-inq-fill):not(.btn-inq-ghost):not(.btn-primary):not(.btn-secondary):not(.btn-ghost):not(.btn-oauth):not(.piece-card):not(.choice-card):not(.btn-assets):not(.btn-upgrade):not(.about-doc-link):not(.about-trigger):not(.btn-user-action):not(.btn-fav):not(.btn-share):not(.btn-card-share):not(.btn-watch):not([class*="btn-"]):not(.card-actions a):not(.nav-overlay a):hover::after {
  width: 100%;
}


/* ══════════════════════════════════════════════════════
   EMPTY CARD IMAGE PLACEHOLDER
   ══════════════════════════════════════════════════════ */

.card-img-wrap:empty,
.card-img-wrap:not(:has(img[src]:not([src=""]))) {
  background:
    repeating-linear-gradient(
      45deg,
      transparent,
      transparent 10px,
      var(--c-border) 10px,
      var(--c-border) 11px
    ),
    var(--c-bg-surface);
  display: flex;
  align-items: center;
  justify-content: center;
}
.card-img-wrap:empty::after {
  content: 'A';
  font-family: var(--font);
  font-size: 2rem;
  font-weight: var(--fw-bold);
  color: var(--c-text-ghost);
  opacity: 0.3;
}


/* ══════════════════════════════════════════════════════
   SITE FOOTER
   ══════════════════════════════════════════════════════ */

.site-footer {
  border-top: 1px solid var(--c-border);
  padding: clamp(32px, 5vh, 56px) var(--gutter) clamp(24px, 3vh, 40px);
  margin-top: auto;
}
.footer-inner {
  max-width: var(--content-max);
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: clamp(24px, 4vw, 48px);
  flex-wrap: wrap;
}
.footer-mark {
  display: flex;
  align-items: center;
  text-decoration: none;
  transition: opacity var(--dur-fast);
}
.footer-mark:hover img { opacity: 0.85 !important; }
.footer-nav {
  display: flex;
  gap: clamp(16px, 3vw, 32px);
  flex-wrap: wrap;
}
.footer-nav a {
  font-size: 0.52rem;
  font-weight: var(--fw-light);
  letter-spacing: 0.22em;
  color: var(--c-text-tertiary);
  text-decoration: none;
  text-transform: uppercase;
  transition: color var(--dur-fast);
}
.footer-nav a:hover { color: var(--c-text); }
.footer-legal {
  width: 100%;
  display: flex;
  gap: clamp(12px, 2vw, 24px);
  margin-top: clamp(16px, 2vh, 24px);
  padding-top: clamp(12px, 2vh, 20px);
  border-top: 1px solid var(--c-border);
  flex-wrap: wrap;
  align-items: center;
}
.footer-legal a,
.footer-legal span {
  font-size: 0.42rem;
  font-weight: var(--fw-light);
  letter-spacing: 0.24em;
  color: var(--c-text-ghost);
  text-decoration: none;
  text-transform: uppercase;
  transition: color var(--dur-fast);
}
.footer-legal a:hover { color: var(--c-text-tertiary); }
.footer-legal .footer-year { margin-left: auto; }

@media (max-width: 640px) {
  .footer-inner { flex-direction: column; gap: var(--s-4); }
  .footer-nav { gap: var(--s-3); }
  .footer-legal .footer-year { margin-left: 0; }
}


/* ══════════════════════════════════════════════════════
   MISC UTILITIES
   ══════════════════════════════════════════════════════ */

/* (Removed: .accent — unused utility) */
.muted { color: var(--c-text-secondary); }

/* ── Day Mode — explicit component overrides ── */
html[data-theme="day"] .site-header {
  background: rgba(255, 255, 255, 0.82) !important;
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom-color: rgba(0, 0, 0, 0.08);
}
html[data-theme="day"] .site-logo img,
html[data-theme="day"] .bear { filter: brightness(0); }
html[data-theme="day"] .site-nav a { color: rgba(0, 0, 0, 0.55); }
html[data-theme="day"] .site-nav a:hover { color: #000; }
html[data-theme="day"] .site-nav a[aria-current="page"] { color: #000; }
html[data-theme="day"] .nav-overlay {
  background: rgba(255, 255, 255, 0.82) !important;
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
}
html[data-theme="day"] .detail-nav {
  background: rgba(255, 255, 255, 0.82) !important;
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-top-color: rgba(0, 0, 0, 0.08);
}

/* ── Day mode: luminous glass button overrides ── */
html[data-theme="day"] .btn-secondary,
html[data-theme="day"] .btn-ghost,
html[data-theme="day"] .btn-oauth,
html[data-theme="day"] .btn-fav,
html[data-theme="day"] .btn-seller-counter,
html[data-theme="day"] .btn-seller-decline,
html[data-theme="day"] .btn-user-action,
html[data-theme="day"] .view-toggle-btn,
html[data-theme="day"] .btn-inq-ghost {
  background: rgba(255, 255, 255, 0.45);
  border-color: rgba(255, 255, 255, 0.5);
  border-top-color: rgba(255, 255, 255, 0.7);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.6),
    inset 0 0 20px rgba(255, 92, 0, 0.02),
    0 3px 12px rgba(0, 0, 0, 0.08);
}
html[data-theme="day"] .btn-secondary:hover,
html[data-theme="day"] .btn-ghost:hover,
html[data-theme="day"] .btn-oauth:hover,
html[data-theme="day"] .btn-fav:hover,
html[data-theme="day"] .btn-seller-counter:hover,
html[data-theme="day"] .btn-user-action:hover,
html[data-theme="day"] .view-toggle-btn:not(.active):hover,
html[data-theme="day"] .btn-inq-ghost:hover {
  background: rgba(255, 255, 255, 0.55);
  border-color: rgba(255, 255, 255, 0.6);
  border-top-color: rgba(255, 255, 255, 0.8);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.7),
    inset 0 0 28px rgba(255, 92, 0, 0.03),
    0 5px 18px rgba(0, 0, 0, 0.1);
}
html[data-theme="day"] .card-actions .btn-inq-fill {
  background: rgba(255, 255, 255, 0.5);
  border-color: rgba(255, 92, 0, 0.3);
  border-top-color: rgba(255, 255, 255, 0.7);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.6),
    inset 0 0 24px rgba(255, 92, 0, 0.03),
    0 3px 12px rgba(0, 0, 0, 0.08);
}
html[data-theme="day"] .btn-primary,
html[data-theme="day"] .btn-inq-fill:not(.card-actions .btn-inq-fill),
html[data-theme="day"] .btn-bid-submit,
html[data-theme="day"] .btn-seller-accept {
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.3),
    inset 0 0 16px rgba(255, 200, 150, 0.1),
    0 4px 16px rgba(255, 92, 0, 0.15);
}

/* ── Day mode: corner-item realistic shadows ── */
html[data-theme="day"] .corner-item {
  background: rgba(255, 255, 255, 0.65);
  border-color: rgba(0, 0, 0, 0.06);
  border-top-color: rgba(255, 255, 255, 0.8);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.7),
    0 1px 2px rgba(0, 0, 0, 0.06),
    0 4px 12px rgba(0, 0, 0, 0.08),
    0 8px 24px rgba(0, 0, 0, 0.04);
}
html[data-theme="day"] .corner-item:hover {
  background: rgba(255, 255, 255, 0.8);
  border-color: rgba(0, 0, 0, 0.08);
  border-top-color: rgba(255, 255, 255, 0.9);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.8),
    0 2px 4px rgba(0, 0, 0, 0.07),
    0 6px 16px rgba(0, 0, 0, 0.1),
    0 12px 32px rgba(0, 0, 0, 0.05);
}

/* XP toast */
.xp-toast { background: var(--c-accent); color: #fff; }

/* Access badge */
.access-badge { color: var(--c-accent-muted); }
.access-check { color: var(--c-accent); }
.access-label { color: var(--c-accent-muted); }

/* ══════════════════════════════════════════════════════
   SCROLL-TO-TOP FAB
   ══════════════════════════════════════════════════════ */

#scroll-top {
  position: fixed;
  bottom: 74px; right: var(--s-4);
  z-index: 99997;
  background: color-mix(in srgb, var(--c-bg) 60%, transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--c-border);
  border-radius: var(--r-sm);
  padding: 5px 10px;
  font-family: var(--font);
  font-size: 0.44rem;
  font-weight: var(--fw-bold);
  letter-spacing: 0.28em;
  color: var(--c-text-tertiary);
  cursor: var(--cur-x);
  -webkit-user-select: none; user-select: none;
  touch-action: manipulation;
  opacity: 0;
  pointer-events: none;
  transform: translateY(6px);
  transition: opacity 0.2s ease, transform 0.2s ease,
              color var(--dur-fast), border-color var(--dur-fast),
              background var(--dur-fast);
}
#scroll-top.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
#scroll-top:hover {
  color: var(--c-text-secondary);
  border-color: var(--c-border-hover);
  background: color-mix(in srgb, var(--c-bg) 90%, transparent);
}


/* ══════════════════════════════════════════════════════
   MOBILE: GALLERY & DETAIL MODAL
   ══════════════════════════════════════════════════════ */

@media (max-width: 640px) {
  /* ── Mobile grid: editorial single column — the work gets the full width,
     info sits below it, nothing overlaid (same grammar as desktop) ── */
  .art-grid:not(.view-list) {
    grid-template-columns: 1fr;
    row-gap: clamp(40px, 7vh, 64px);
  }
  .art-grid:not(.view-list) .card-img-wrap {
    aspect-ratio: 4 / 5;
  }
  .art-grid:not(.view-list) .card-title {
    font-size: clamp(1.3rem, 6vw, 1.7rem);
  }

  /* List view: smaller thumbs on small screens */
  .art-grid.view-list .card-img-wrap {
    width: 90px;
    min-width: 90px;
  }
  .art-grid.view-list .card-body {
    padding: var(--s-3) var(--s-4);
  }

  /* Detail modal: full-screen on mobile */
  .detail-backdrop {
    padding: 0;
    align-items: flex-end;
  }
  .detail-sheet {
    max-width: 100%;
    max-height: 100dvh;
    border-radius: 0;
    border: none;
  }

  /* Hide prev/next buttons on mobile — swipe instead */
  .detail-nav-btn { display: none; }
  .detail-nav {
    justify-content: center;
    padding: var(--s-2) var(--s-4);
  }

  /* Detail close button: bigger tap target */
  .detail-close {
    top: 10px;
    right: 10px;
    font-size: 0.82rem;
    padding: 8px 12px;
    min-width: 44px;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  /* Detail gallery: full-width, shorter on phones */
  .detail-gallery img {
    height: clamp(220px, 42vh, 360px);
    width: 100%;
    object-fit: contain;
  }

  /* Gallery dots: bigger tap targets */
  .detail-gallery-dots span {
    width: 8px;
    height: 8px;
    margin: 0 5px;
  }

  /* Detail info: tighter padding */
  .detail-info {
    padding: var(--s-4) var(--s-4) var(--s-6);
  }

  /* Detail meta: stack single column on small screens */
  .detail-meta {
    grid-template-columns: 1fr;
    gap: var(--s-2);
  }

  /* Detail title: smaller on mobile */
  .detail-title {
    font-size: clamp(1.4rem, 6vw, 2rem);
  }

  /* Listing header: stack on mobile */
  .listing-header {
    flex-wrap: wrap;
    gap: 0.6rem;
  }
  .listing-header-left {
    gap: 0.6rem;
    flex-wrap: wrap;
  }

  /* Filter bar: tighter */
  .filter-bar {
    padding: 0 var(--s-2);
  }

  /* Bid input row: stack on very small screens */
  .bid-input-row {
    flex-wrap: wrap;
  }
  .btn-bid-submit {
    margin-left: 0;
    margin-top: var(--s-2);
    width: 100%;
  }

  /* Detail actions: full width */
  .detail-actions {
    flex-wrap: wrap;
  }

  /* Corner trigger: avoid overlap with other fixed elements */
  #corner-trigger {
    bottom: var(--s-4);
    right: var(--s-3);
    font-size: 0.58rem;
    padding: 5px 10px;
  }
  #corner-panel {
    right: var(--s-3);
  }

  /* Scroll top: smaller on mobile */
  #scroll-top {
    bottom: 62px;
    right: var(--s-3);
  }

  /* (Removed: #fb-trigger mobile override — unused) */
}

/* Tablet: detail modal tweaks */
@media (max-width: 768px) and (min-width: 641px) {
  .detail-sheet {
    max-width: 92vw;
    border-radius: var(--r-lg);
  }
  .detail-gallery img {
    height: clamp(260px, 45vh, 420px);
  }
  .detail-info {
    padding: var(--s-5);
  }
}

/* Landscape phones: shorter gallery */
@media (max-height: 500px) and (orientation: landscape) {
  .detail-gallery img {
    height: clamp(140px, 35vh, 220px);
  }
  .detail-sheet {
    max-height: 100dvh;
  }
}


/* ══════════════════════════════════════════════════════
   FULLSCREEN IMAGE LIGHTBOX
   ══════════════════════════════════════════════════════ */

.lightbox-backdrop {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(0, 0, 0, 0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0s 0.25s;
  cursor: zoom-out;
  touch-action: pan-x pinch-zoom;
  -webkit-user-select: none;
  user-select: none;
}
.lightbox-backdrop.is-open {
  opacity: 1;
  visibility: visible;
  transition: opacity 0.25s ease, visibility 0s;
}

.lightbox-img {
  max-width: 95vw;
  max-height: 95vh;
  object-fit: contain;
  border-radius: 2px;
  transform: scale(0.95);
  transition: transform 0.25s var(--ease-spring, cubic-bezier(.22,1,.36,1));
  pointer-events: none;
}
.lightbox-backdrop.is-open .lightbox-img {
  transform: scale(1);
}

.lightbox-close {
  position: absolute;
  top: env(safe-area-inset-top, 12px);
  right: 16px;
  z-index: 2;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.7);
  font-family: var(--font);
  font-size: 0.72rem;
  font-weight: var(--fw-light);
  padding: 8px 14px;
  border-radius: var(--r-sm);
  cursor: var(--cur-x);
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}
.lightbox-close:hover {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.15);
}

/* Lightbox navigation arrows */
.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.6);
  font-family: var(--font);
  font-size: 1.2rem;
  font-weight: var(--fw-light);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  cursor: var(--cur-x);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.15s, background 0.15s, border-color 0.15s;
}
.lightbox-nav:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.25);
}
.lightbox-prev { left: 12px; }
.lightbox-next { right: 12px; }

/* Lightbox counter */
.lightbox-counter {
  position: absolute;
  bottom: max(env(safe-area-inset-bottom, 12px), 12px);
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font);
  font-size: 0.52rem;
  font-weight: var(--fw-light);
  letter-spacing: 0.22em;
  color: rgba(255, 255, 255, 0.4);
}

@media (max-width: 640px) {
  .lightbox-nav {
    width: 36px;
    height: 36px;
    font-size: 1rem;
  }
  .lightbox-prev { left: 6px; }
  .lightbox-next { right: 6px; }
  .lightbox-close {
    top: max(env(safe-area-inset-top, 8px), 8px);
    right: 8px;
  }
}


/* ══════════════════════════════════════════════════════
   IMAGE QUALITY: all listing images
   ══════════════════════════════════════════════════════ */

.piece-img,
.detail-gallery img {
  image-rendering: auto;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}

/* Make detail gallery images clickable (cursor hint) */
.detail-gallery img {
  pointer-events: auto;
  cursor: zoom-in;
}


/* ══════════════════════════════════════════════════════
   TASTE TEST — SWIPE CARDS
   ══════════════════════════════════════════════════════ */

/* ── Layout ── */
.taste-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: calc(100dvh - var(--header-h) - 48px);
  padding: var(--s-6) var(--gutter) var(--s-12);
  max-width: 480px;
  margin: 0 auto;
}

.taste-header {
  text-align: center;
  margin-bottom: var(--s-6);
  width: 100%;
}
.taste-title {
  font-size: clamp(1.4rem, 5vw, 2rem);
  font-weight: var(--fw-bold);
  letter-spacing: 0.05em;
  line-height: 1;
  margin-bottom: var(--s-2);
}
.taste-sub {
  font-size: 0.58rem;
  font-weight: var(--fw-light);
  letter-spacing: 0.22em;
  color: var(--c-text-tertiary);
  text-transform: uppercase;
}

/* ── Progress dots ── */
.taste-progress {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-bottom: var(--s-6);
}
.taste-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-border);
  transition: background 0.3s var(--ease-out), transform 0.3s var(--ease-spring);
}
.taste-dot.done-like    { background: var(--c-text); transform: scale(1.15); }
.taste-dot.done-dislike { background: var(--c-error); transform: scale(1.15); }
.taste-dot.done-love    { background: var(--c-accent); transform: scale(1.25); }
.taste-dot.current      { background: var(--c-text-secondary); transform: scale(1.2); }

/* ── Card Stack ── */
.taste-stack {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 4;
  max-height: 56vh;
  perspective: 1200px;
  margin-bottom: var(--s-6);
}

.taste-card {
  position: absolute;
  inset: 0;
  border-radius: var(--r-xl);
  overflow: hidden;
  background: var(--c-bg-elevated);
  border: 1px solid var(--c-border);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  cursor: grab;
  -webkit-user-select: none;
  user-select: none;
  touch-action: none;
  will-change: transform;
  transition: box-shadow 0.2s;
}
.taste-card:active { cursor: grabbing; }
.taste-card.behind {
  transform: scale(0.95) translateY(8px);
  opacity: 0.5;
  pointer-events: none;
  z-index: 0;
}
.taste-card.active {
  z-index: 2;
}

/* Card image */
.taste-card-img {
  flex: 1;
  min-height: 0;
  position: relative;
  overflow: hidden;
  background: var(--c-bg-surface);
}
.taste-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
}
/* Vignette for text readability */
.taste-card-img::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60%;
  background: linear-gradient(to top, var(--c-bg-elevated), transparent);
  pointer-events: none;
}

/* Card meta */
.taste-card-meta {
  padding: var(--s-4) var(--s-5) var(--s-5);
  display: flex;
  flex-direction: column;
  gap: var(--s-1);
}
.taste-card-title {
  font-size: clamp(1rem, 3.5vw, 1.3rem);
  font-weight: var(--fw-bold);
  letter-spacing: 0.04em;
  line-height: 1.2;
}
.taste-card-artist {
  font-size: 0.82rem;
  font-weight: var(--fw-light);
  color: var(--c-text-secondary);
  letter-spacing: 0.02em;
}
.taste-card-detail {
  font-size: 0.52rem;
  font-weight: var(--fw-light);
  letter-spacing: 0.22em;
  color: var(--c-text-tertiary);
  text-transform: uppercase;
  margin-top: var(--s-1);
}

/* ── Swipe overlays ── */
.taste-overlay {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: clamp(1.6rem, 6vw, 2.4rem);
  font-weight: var(--fw-bold);
  letter-spacing: 0.12em;
  border-radius: var(--r-xl);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s;
}
.taste-overlay-like {
  background: rgba(110, 230, 110, 0.12);
  border: 3px solid var(--c-success);
  color: var(--c-success);
}
.taste-overlay-nope {
  background: rgba(255, 80, 80, 0.12);
  border: 3px solid var(--c-error);
  color: var(--c-error);
}
.taste-overlay-love {
  background: rgba(255, 92, 0, 0.12);
  border: 3px solid var(--c-accent);
  color: var(--c-accent);
}

/* ── Exit animations ── */
@keyframes taste-exit-right {
  to { transform: translateX(150%) rotate(20deg); opacity: 0; }
}
@keyframes taste-exit-left {
  to { transform: translateX(-150%) rotate(-20deg); opacity: 0; }
}
@keyframes taste-exit-up {
  to { transform: translateY(-140%) rotate(5deg); opacity: 0; }
}
.taste-card.exit-right { animation: taste-exit-right 0.4s var(--ease-out) forwards; }
.taste-card.exit-left  { animation: taste-exit-left  0.4s var(--ease-out) forwards; }
.taste-card.exit-up    { animation: taste-exit-up    0.4s var(--ease-out) forwards; }

/* ── Double-tap heart burst ── */
@keyframes taste-heart-float {
  0%   { opacity: 1; transform: translate(0, 0) scale(0.5) rotate(0deg); }
  50%  { opacity: 1; transform: translate(var(--hx), var(--hy-mid)) scale(1.1) rotate(var(--hr)); }
  100% { opacity: 0; transform: translate(var(--hx), var(--hy)) scale(0.6) rotate(var(--hr)); }
}
.taste-heart-particle {
  position: absolute;
  z-index: 20;
  font-size: 1.6rem;
  pointer-events: none;
  animation: taste-heart-float 0.9s var(--ease-out) forwards;
  color: var(--c-accent);
}

/* Behind card reveal */
@keyframes taste-reveal {
  from { transform: scale(0.95) translateY(8px); opacity: 0.5; }
  to   { transform: scale(1) translateY(0); opacity: 1; }
}
.taste-card.revealing {
  animation: taste-reveal 0.35s var(--ease-spring) forwards;
  z-index: 2;
}

/* ── Action buttons ── */
.taste-actions {
  display: flex;
  gap: var(--s-4);
  justify-content: center;
  align-items: center;
  width: 100%;
}
.taste-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 1px solid var(--c-border);
  background: var(--c-bg-elevated);
  color: var(--c-text-secondary);
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: var(--cur-x);
  transition: transform 0.2s var(--ease-spring),
              border-color 0.15s,
              color 0.15s,
              background 0.15s,
              box-shadow 0.15s;
}
.taste-btn:hover { transform: scale(1.12); }
.taste-btn:active { transform: scale(0.95); }
.taste-btn-nope:hover  { border-color: var(--c-error); color: var(--c-error); box-shadow: 0 0 20px rgba(255,80,80,0.15); }
.taste-btn-like:hover  { border-color: var(--c-success); color: var(--c-success); box-shadow: 0 0 20px rgba(110,230,110,0.15); }
.taste-btn-love {
  width: 48px;
  height: 48px;
  font-size: 1.1rem;
}
.taste-btn-love:hover  { border-color: var(--c-accent); color: var(--c-accent); box-shadow: 0 0 20px rgba(255,92,0,0.15); }

/* Key hints */
.taste-hints {
  display: flex;
  justify-content: center;
  gap: var(--s-8);
  margin-top: var(--s-3);
}
.taste-hint {
  font-size: 0.44rem;
  font-weight: var(--fw-light);
  letter-spacing: 0.18em;
  color: var(--c-text-ghost);
  text-transform: uppercase;
}
@media (max-width: 640px) { .taste-hints { display: none; } }


/* ══════════════════════════════════════════════════════
   TASTE TEST — RESULTS SCREEN
   ══════════════════════════════════════════════════════ */

.taste-results {
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
  padding: var(--s-6) var(--gutter) var(--s-12);
  display: none;
  flex-direction: column;
  gap: var(--s-8);
}
.taste-results.visible {
  display: flex;
  animation: taste-reveal 0.5s var(--ease-out);
}

.taste-results-title {
  font-size: clamp(1.4rem, 5vw, 2rem);
  font-weight: var(--fw-bold);
  letter-spacing: 0.05em;
  text-align: center;
}

.taste-section-label {
  font-size: 0.52rem;
  font-weight: var(--fw-bold);
  letter-spacing: 0.28em;
  color: var(--c-text-tertiary);
  text-transform: uppercase;
  margin-bottom: var(--s-3);
}

/* Style / mood / period pills */
.taste-pills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-2);
}
.taste-pill {
  padding: 6px 14px;
  border-radius: var(--r-pill);
  border: 1px solid var(--c-border);
  background: var(--c-bg-elevated);
  font-size: 0.72rem;
  font-weight: var(--fw-semi);
  letter-spacing: 0.06em;
  color: var(--c-text-secondary);
}
.taste-pill.top {
  border-color: var(--c-accent-muted);
  color: var(--c-accent);
}

/* Bar chart rows */
.taste-bar-row {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  margin-bottom: var(--s-2);
}
.taste-bar-label {
  width: 100px;
  font-size: 0.62rem;
  font-weight: var(--fw-light);
  letter-spacing: 0.08em;
  color: var(--c-text-secondary);
  text-align: right;
  flex-shrink: 0;
}
.taste-bar-track {
  flex: 1;
  height: 6px;
  border-radius: 3px;
  background: var(--c-border);
  overflow: hidden;
}
.taste-bar-fill {
  height: 100%;
  border-radius: 3px;
  background: var(--c-accent);
  transition: width 0.6s var(--ease-out);
}
.taste-bar-pct {
  width: 36px;
  font-size: 0.52rem;
  font-weight: var(--fw-semi);
  letter-spacing: 0.08em;
  color: var(--c-text-tertiary);
}

/* Loved thumbnails */
.taste-loved {
  display: flex;
  gap: var(--s-3);
  overflow-x: auto;
  padding-bottom: var(--s-2);
}
.taste-loved-thumb {
  width: 80px;
  height: 80px;
  border-radius: var(--r-md);
  overflow: hidden;
  flex-shrink: 0;
  border: 2px solid var(--c-accent);
}
.taste-loved-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Result actions */
.taste-result-actions {
  display: flex;
  gap: var(--s-3);
  justify-content: center;
  margin-top: var(--s-4);
}

/* Glass card — subtle glassmorphism + gradient-mask border on hover */
.glass-card {
  position: relative;
  background: var(--c-bg-elevated);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  transition:
    transform 0.35s var(--ease-out),
    border-color 0.3s ease,
    box-shadow 0.35s ease;
}
.glass-card::after {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: var(--r-xl);
  padding: 1px;
  background: linear-gradient(135deg, transparent, transparent);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  transition: background 0.4s ease;
  z-index: 1;
}
.glass-card:hover {
  transform: translateY(-3px);
  border-color: var(--c-border-hover);
}
.glass-card:hover::after {
  background: linear-gradient(135deg, rgba(255,92,0,0.2) 0%, rgba(255,92,0,0.04) 50%, rgba(255,92,0,0.15) 100%);
}

/* Page-enter — cascading fade + slide animation */
@keyframes pageIn {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}
.page-enter > * {
  animation: pageIn 0.55s var(--ease-out) backwards;
}
.page-enter > *:nth-child(1) { animation-delay: 0s; }
.page-enter > *:nth-child(2) { animation-delay: 0.04s; }
.page-enter > *:nth-child(3) { animation-delay: 0.08s; }
.page-enter > *:nth-child(4) { animation-delay: 0.12s; }
.page-enter > *:nth-child(5) { animation-delay: 0.16s; }
.page-enter > *:nth-child(6) { animation-delay: 0.20s; }
.page-enter > *:nth-child(7) { animation-delay: 0.24s; }
.page-enter > *:nth-child(8) { animation-delay: 0.28s; }
.page-enter > *:nth-child(9) { animation-delay: 0.32s; }
.page-enter > *:nth-child(10) { animation-delay: 0.36s; }


/* ══════════════════════════════════════════════════════
   REDUCED MOTION
   ══════════════════════════════════════════════════════ */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}


/* ══════════════════════════════════════════════════════
   COLLECTION PICKER (shared — used on art.html + id.html)
   ══════════════════════════════════════════════════════ */

/* ── Collection popup (modal) ── */
.coll-backdrop {
  position: fixed;
  inset: 0;
  background: var(--c-bg-overlay);
  z-index: 9500;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur-slow) var(--ease-smooth), visibility 0s 0.3s;
}
.coll-backdrop.is-open {
  opacity: 1;
  visibility: visible;
  transition: opacity var(--dur-slow) var(--ease-smooth), visibility 0s;
}
.coll-modal {
  background: var(--c-bg-elevated);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  width: 92%;
  max-width: 340px;
  max-height: 80vh;
  overflow-y: auto;
  position: relative;
  padding: 24px 20px 16px;
  transform: translateY(12px) scale(0.98);
  opacity: 0;
  transition: transform var(--dur-enter) var(--ease-spring), opacity var(--dur-slow) var(--ease-out);
}
.coll-backdrop.is-open .coll-modal {
  transform: translateY(0) scale(1);
  opacity: 1;
}
.coll-modal-close {
  position: absolute;
  top: 12px; right: 14px;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.14);
  color: var(--c-text-secondary);
  font-family: var(--font);
  font-size: 0.42rem;
  font-weight: 300;
  padding: 2px 8px;
  border-radius: 3px;
  cursor: var(--cur-x);
  z-index: 2;
}
.coll-modal-close:hover { color: var(--c-text); }

.coll-modal-preview {
  text-align: center;
  margin-bottom: 10px;
}
.coll-modal-thumb {
  width: 100%;
  max-height: 180px;
  object-fit: cover;
  border-radius: var(--r-md);
}
.coll-modal-piece-title {
  text-align: center;
  font-size: 0.48rem;
  font-weight: var(--fw-light);
  letter-spacing: 0.1em;
  color: var(--c-text-secondary);
  margin: 0 0 14px;
}

.coll-picker-title {
  font-size: 0.38rem;
  font-weight: var(--fw-semi);
  letter-spacing: 0.28em;
  color: var(--c-accent);
  padding: 0 0 8px;
}

.coll-modal-list {
  max-height: 180px;
  overflow-y: auto;
}

.coll-picker-item {
  display: block;
  width: 100%;
  text-align: left;
  font-family: var(--font);
  font-size: 0.48rem;
  font-weight: var(--fw-light);
  letter-spacing: 0.12em;
  padding: 7px 14px;
  background: transparent;
  border: none;
  color: var(--c-text-secondary);
  cursor: var(--cur-x);
  transition: background var(--dur-fast), color var(--dur-fast);
}
.coll-picker-item:hover { background: var(--c-bg-surface); color: var(--c-text); }
.coll-picker-item.in-coll { color: var(--c-accent); }

.coll-picker-new {
  display: flex;
  gap: 0;
  padding: 10px 0 0;
  border-top: 1px solid var(--c-border);
  margin-top: 6px;
}
.coll-new-input {
  flex: 1;
  font-family: var(--font);
  font-size: max(16px, 0.46rem);
  font-weight: var(--fw-light);
  letter-spacing: 0.12em;
  padding: 6px 8px;
  border: 1px solid var(--c-border);
  border-radius: var(--r-sm) 0 0 var(--r-sm);
  background: var(--c-bg-surface);
  color: var(--c-text);
  outline: none;
}
.coll-new-input:focus { border-color: var(--c-accent); }
.coll-new-input::placeholder { color: var(--c-text-ghost); }
.coll-new-btn {
  font-family: var(--font);
  font-size: 0.62rem;
  font-weight: var(--fw-bold);
  padding: 6px 10px;
  border: 1px solid var(--c-border);
  border-left: none;
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  background: var(--c-accent);
  color: #000;
  cursor: var(--cur-x);
}

[data-theme="day"] .coll-modal {
  background: #fff;
  box-shadow: 0 8px 32px rgba(0,0,0,0.12);
}
[data-theme="day"] .coll-modal-close {
  border-color: rgba(0,0,0,0.14);
}

/* ══════════════════════════════════════════════════════
   Drop Card — countdown & live banner (home.html)
   ══════════════════════════════════════════════════════ */
.drop-card {
  text-align: center;
  padding: var(--s-8) var(--s-6);
  border: 1px solid var(--c-border);
  border-top-color: rgba(255, 255, 255, 0.22);
  border-radius: var(--r-xl);
  background: rgba(255, 255, 255, 0.04);
  -webkit-backdrop-filter: blur(32px) saturate(2.0) brightness(1.1);
  backdrop-filter: blur(32px) saturate(2.0) brightness(1.1);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    inset 0 0 40px rgba(255, 92, 0, 0.015),
    0 8px 32px rgba(0, 0, 0, 0.4);
  animation: dropFadeIn 0.6s var(--ease-out) backwards;
}
@keyframes dropFadeIn {
  from { opacity: 0; transform: translateY(12px); }
}

.drop-eyebrow {
  display: inline-block;
  font-size: 0.62rem;
  font-weight: var(--fw-light);
  letter-spacing: 0.28em;
  color: var(--c-text-tertiary);
  text-transform: uppercase;
}

.drop-title {
  margin: var(--s-3) 0 var(--s-2);
  font-size: 1.4rem;
  font-weight: var(--fw-bold);
  letter-spacing: 0.12em;
  color: var(--c-text);
}

.drop-teaser {
  font-size: 0.72rem;
  font-weight: var(--fw-light);
  letter-spacing: 0.18em;
  color: var(--c-text-secondary);
  margin: 0 0 var(--s-6);
}

/* Segmented countdown */
.drop-countdown {
  display: flex;
  justify-content: center;
  gap: var(--s-3);
  margin: 0;
}
.drop-countdown .drop-seg {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 52px;
  padding: var(--s-2) var(--s-3);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
}
.drop-countdown .drop-seg-val {
  font-size: 1.35rem;
  font-weight: var(--fw-semi);
  letter-spacing: 0.06em;
  color: var(--c-text);
  font-variant-numeric: tabular-nums;
}
.drop-countdown .drop-seg-label {
  font-size: 0.5rem;
  font-weight: var(--fw-light);
  letter-spacing: 0.22em;
  color: var(--c-text-tertiary);
  text-transform: uppercase;
  margin-top: 2px;
}

/* Live state — accent pulse */
.drop-live { border-color: rgba(255, 92, 0, 0.25); }
.drop-live .drop-eyebrow { color: var(--c-accent); }
.drop-live .drop-eyebrow::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-accent);
  margin-right: 6px;
  vertical-align: middle;
  animation: livePulse 1.6s ease-in-out infinite;
}
@keyframes livePulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(255, 92, 0, 0.5); }
  50% { opacity: 0.6; box-shadow: 0 0 0 6px rgba(255, 92, 0, 0); }
}

.drop-count {
  font-size: 0.78rem;
  font-weight: var(--fw-light);
  letter-spacing: 0.16em;
  color: var(--c-text-secondary);
  margin: 0 0 var(--s-5);
}

.drop-cta {
  margin-top: var(--s-2);
}

/* Day mode */
[data-theme="day"] .drop-card {
  background: rgba(0, 0, 0, 0.03);
  border-color: var(--c-border);
  border-top-color: rgba(0, 0, 0, 0.08);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.6),
    0 4px 16px rgba(0, 0, 0, 0.06);
}
[data-theme="day"] .drop-countdown .drop-seg {
  background: rgba(0, 0, 0, 0.04);
  border-color: var(--c-border);
}
[data-theme="day"] .drop-live {
  border-color: rgba(255, 92, 0, 0.2);
}


/* ── Inline Taste Test (art.html) ── */
.taste-inline {
  max-width: var(--content-max);
  margin: 0 auto var(--s-6);
  padding: 0 var(--gutter);
}
.taste-inline[hidden] { display: none; }

.taste-inline-wrap {
  border: 1px solid var(--c-border);
  border-radius: 12px;
  background: var(--c-bg-elevated);
  padding: clamp(20px, 3vw, 32px);
  position: relative;
  overflow: hidden;
}

.taste-inline-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: var(--s-3);
}
.taste-inline-title {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  font-weight: var(--fw-bold);
  letter-spacing: 0.1em;
}
.taste-inline-sub {
  font-size: 0.52rem;
  font-weight: var(--fw-light);
  letter-spacing: 0.22em;
  color: var(--c-text-tertiary);
}
.taste-inline-skip {
  font-family: var(--font);
  font-size: 0.52rem;
  font-weight: var(--fw-light);
  letter-spacing: 0.18em;
  color: var(--c-text-ghost);
  background: none;
  border: 1px solid var(--c-border);
  border-radius: 3px;
  padding: 4px 10px;
  cursor: var(--cur-x);
  transition: color var(--dur-fast), border-color var(--dur-fast);
}
.taste-inline-skip:hover { color: var(--c-text-secondary); border-color: var(--c-border-hover); }

/* Inline card stack */
.taste-inline-stack {
  position: relative;
  width: 100%;
  max-width: 320px;
  margin: 0 auto;
  aspect-ratio: 3 / 4;
}

/* Inline action buttons */
.taste-inline-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: var(--s-3);
}
.taste-inline-btn {
  width: 52px; height: 52px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  border: 1.5px solid var(--c-border-hover);
  background: transparent;
  color: var(--c-text-secondary);
  cursor: var(--cur-x);
  transition: all var(--dur-fast);
}
.taste-inline-btn:hover { background: var(--c-bg-surface); }
.taste-inline-btn--nope:hover { border-color: rgba(255,70,70,0.5); color: rgba(255,70,70,0.8); }
.taste-inline-btn--love:hover { border-color: var(--c-accent); color: var(--c-accent); }
.taste-inline-btn--like:hover { border-color: #00e676; color: #00e676; }

/* Inline progress */
.taste-inline-progress {
  display: flex;
  justify-content: center;
  gap: 5px;
  margin-top: var(--s-3);
}

/* Inline results */
.taste-inline-results {
  text-align: center;
  padding: var(--s-4) 0;
}
.taste-inline-results[hidden] { display: none; }
.taste-inline-results .taste-pills { margin-bottom: var(--s-3); }
.taste-inline-done {
  font-family: var(--font);
  font-size: 0.62rem;
  font-weight: var(--fw-semi);
  letter-spacing: 0.18em;
  padding: 10px 28px;
  border: 1px solid var(--c-accent);
  border-radius: var(--r-md);
  background: var(--c-accent);
  color: #000;
  cursor: var(--cur-x);
  transition: all var(--dur-fast);
  margin-top: var(--s-3);
}
.taste-inline-done:hover { background: #ff7a33; border-color: #ff7a33; }