/* ═══════════════════════════════════════════════════════
   LA KOLEKTIVA — shared stylesheet
   Loaded by every page. Page-specific rules live in a
   <style> block on that page.
   ═══════════════════════════════════════════════════════ */

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

:root {
  --white:  #fdfcfa;
  --off:    #f5f3ef;
  --stone:  #e8e4de;
  --mid:    #b0a99e;
  --dark:   #2c2825;
  --ink:    #1a1714;
  --accent: #8b7355;
  --err:    #b4453c;

  --nav-h: 52px;
  --nav-h-m: 88px;

  --display: 'Bebas Neue', sans-serif;
  --body: 'DM Sans', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--body);
  background: var(--white);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
a { color: inherit; }
button { font-family: inherit; }


/* ── NAV ────────────────────────────────────────────── */

.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 300;
  display: flex; align-items: center; justify-content: space-between;
  height: var(--nav-h); padding: 0 2.5rem;
  background: var(--white);
  border-bottom: 1px solid var(--stone);
}

.nav-logo {
  font-family: var(--display);
  font-size: 1.2rem; letter-spacing: 0.16em;
  text-decoration: none; color: var(--ink);
  white-space: nowrap;
}

.nav-links { display: flex; align-items: center; gap: 1.9rem; }

.nav-links a,
.nav-drop-btn {
  font-family: var(--body);
  font-size: 0.65rem; font-weight: 500;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--mid); text-decoration: none;
  background: none; border: none; cursor: pointer;
  transition: color 0.15s;
}
.nav-links a:hover, .nav-drop-btn:hover,
.nav-links a.is-active { color: var(--ink); }

.nav-cta {
  color: var(--white) !important;
  background: var(--ink);
  padding: 0.5rem 1.1rem;
  transition: background 0.15s !important;
}
.nav-cta:hover { background: var(--accent); }

/* Cart count badge */
.cart-n {
  display: none;
  margin-left: 0.45rem;
  background: var(--white); color: var(--ink);
  border-radius: 10px; padding: 0.05rem 0.4rem;
  font-size: 0.6rem; letter-spacing: 0.05em;
}
.cart-n.is-on { display: inline-block; }

/* Artists dropdown */
.nav-drop { position: relative; }
.nav-drop-btn { display: inline-flex; align-items: center; gap: 0.4rem; }
.nav-drop-btn::after {
  content: ''; width: 4px; height: 4px;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  transform: rotate(45deg) translateY(-1px);
  transition: transform 0.18s;
}
.nav-drop.is-open .nav-drop-btn { color: var(--ink); }
.nav-drop.is-open .nav-drop-btn::after { transform: rotate(-135deg) translateY(-1px); }

.nav-drop-menu {
  position: absolute; top: calc(100% + 0.75rem); left: 50%;
  transform: translateX(-50%) translateY(-4px);
  min-width: 180px;
  background: var(--white);
  border: 1px solid var(--stone);
  opacity: 0; visibility: hidden;
  transition: opacity 0.18s, transform 0.18s, visibility 0.18s;
}
.nav-drop.is-open .nav-drop-menu {
  opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0);
}
.nav-drop-menu a {
  display: block; padding: 0.7rem 1.1rem;
  font-size: 0.62rem; letter-spacing: 0.2em; text-transform: uppercase;
  border-bottom: 1px solid var(--stone);
  white-space: nowrap;
}
.nav-drop-menu a:last-child { border-bottom: none; }
.nav-drop-menu a:hover { background: var(--off); color: var(--ink); }


/* ── PAGE SHELL ─────────────────────────────────────── */

.page {
  max-width: 860px; margin: 0 auto;
  padding: calc(var(--nav-h) + 3.5rem) 2rem 5rem;
}

.eyebrow {
  font-size: 0.62rem; font-weight: 500;
  letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 0.7rem;
}
.page-title {
  font-family: var(--display);
  font-size: clamp(2.4rem, 6vw, 4rem);
  line-height: 1.05; letter-spacing: 0.02em;
  margin-bottom: 1rem;
}
.page-intro {
  font-size: 0.9rem; color: var(--mid); line-height: 1.85;
  max-width: 560px;
}

.rule { border: 0; border-top: 1px solid var(--stone); margin: 3rem 0; }


/* ── BUTTONS ────────────────────────────────────────── */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.6rem;
  font-size: 0.72rem; font-weight: 500;
  letter-spacing: 0.18em; text-transform: uppercase;
  padding: 0.9rem 1.9rem;
  border: 1px solid var(--ink); background: var(--ink); color: var(--white);
  text-decoration: none; cursor: pointer;
  transition: background 0.18s, border-color 0.18s, color 0.18s, opacity 0.18s;
}
.btn:hover { background: var(--accent); border-color: var(--accent); }
.btn:disabled { opacity: 0.4; cursor: default; }
.btn:disabled:hover { background: var(--ink); border-color: var(--ink); }
.btn--ghost { background: none; color: var(--ink); }
.btn--ghost:hover { background: var(--ink); color: var(--white); border-color: var(--ink); }
.btn--quiet { background: none; color: var(--mid); border-color: var(--stone); }
.btn--quiet:hover { background: none; color: var(--ink); border-color: var(--ink); }
.btn--wide { width: 100%; }


/* ── FORM FIELDS ────────────────────────────────────── */

.field { margin-bottom: 1.15rem; }
.field label {
  display: block;
  font-size: 0.62rem; font-weight: 500;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--mid); margin-bottom: 0.4rem;
}
.field input, .field select, .field textarea {
  width: 100%; font-family: var(--body); font-size: 0.88rem;
  padding: 0.72rem 0.85rem;
  border: 1px solid var(--stone); background: #fff; color: var(--ink);
  border-radius: 2px;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--accent);
}
.field textarea { min-height: 84px; resize: vertical; }
.hint { font-size: 0.72rem; color: var(--mid); line-height: 1.65; margin-top: 0.35rem; }

.chips { display: flex; flex-wrap: wrap; gap: 0.45rem; }
.chip { position: relative; }
.chip input { position: absolute; opacity: 0; width: 0; height: 0; }
.chip label {
  display: block; cursor: pointer;
  font-size: 0.72rem; font-weight: 500; letter-spacing: 0.1em;
  padding: 0.6rem 1.1rem;
  border: 1px solid var(--stone); color: var(--mid);
  transition: border-color 0.18s, color 0.18s;
  margin: 0; text-transform: none;
}
.chip label:hover { border-color: var(--mid); color: var(--dark); }
.chip input:checked + label {
  border-color: var(--ink); color: var(--ink); background: var(--off);
}

.msg {
  padding: 0.85rem 1.1rem; font-size: 0.82rem; line-height: 1.7;
  border-left: 2px solid var(--stone); background: var(--off);
  margin-bottom: 1.25rem;
}
.msg--err { border-left-color: var(--err); color: var(--err); }


/* ── PLACEHOLDER TILE ───────────────────────────────── */
/* Used until real images exist. Delete .ph rules once
   photos are wired up — .cell img takes over.           */

.ph {
  width: 100%; height: 100%;
  background:
    repeating-linear-gradient(
      45deg,
      var(--off) 0 10px,
      #efece6 10px 20px
    );
  display: flex; align-items: center; justify-content: center;
}
.ph::after {
  content: attr(data-code);
  font-family: var(--body);
  font-size: 0.58rem; font-weight: 500;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--mid);
}


/* ── GALLERY ────────────────────────────────────────── */

.section-head {
  display: flex; align-items: center; gap: 1.5rem;
  padding: 2.5rem 0 1rem;
}
.section-head-line { flex: 1; height: 1px; background: var(--stone); }
.section-head-label {
  font-size: 0.6rem; letter-spacing: 0.28em;
  text-transform: uppercase; color: var(--mid); white-space: nowrap;
}

.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; }
.gallery--v { grid-template-columns: repeat(4, 1fr); }

.cell {
  position: relative; overflow: hidden;
  background: var(--off); cursor: pointer;
  aspect-ratio: 3 / 2;
}
.gallery--v .cell { aspect-ratio: 2 / 3; }

.cell img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.25,0.46,0.45,0.94);
  -webkit-user-drag: none; user-select: none;
}
.cell:hover img { transform: scale(1.04); }

.cell-bar {
  position: absolute; inset: auto 0 0 0;
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 0.5rem; padding: 0.5rem 0.6rem;
  background: linear-gradient(transparent, rgba(0,0,0,0.5));
  opacity: 0; transition: opacity 0.2s;
}
.cell:hover .cell-bar, .cell:focus-within .cell-bar { opacity: 1; }

.cell-code {
  font-size: 0.58rem; font-weight: 500;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: rgba(255,255,255,0.85);
}
.cell-add {
  font-family: var(--body);
  font-size: 0.58rem; font-weight: 500;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: #fff; background: none;
  border: 1px solid rgba(255,255,255,0.4);
  padding: 0.24rem 0.6rem; cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s;
}
.cell-add:hover { background: rgba(255,255,255,0.2); }
.cell-add.is-in { background: rgba(255,255,255,0.85); color: var(--ink); border-color: transparent; }


/* ── LIGHTBOX ───────────────────────────────────────── */

.lb {
  position: fixed; inset: 0; z-index: 900;
  display: none; align-items: center; justify-content: center;
  background: rgba(12,10,9,0.96);
}
.lb.is-open { display: flex; }
.lb-frame {
  max-width: 92vw; max-height: 84vh;
  display: flex; align-items: center; justify-content: center;
}
.lb-frame img { max-width: 92vw; max-height: 84vh; object-fit: contain; }
.lb-frame .ph { width: min(70vw, 760px); aspect-ratio: 3/2; }

.lb-code {
  position: fixed; bottom: 1.5rem; left: 50%; transform: translateX(-50%);
  font-size: 0.62rem; letter-spacing: 0.22em; text-transform: uppercase;
  color: rgba(255,255,255,0.5);
}
.lb-close {
  position: fixed; top: 1.2rem; right: 1.5rem;
  font-size: 0.62rem; letter-spacing: 0.18em; text-transform: uppercase;
  background: none; border: none; color: rgba(255,255,255,0.45); cursor: pointer;
}
.lb-close:hover { color: #fff; }
.lb-add {
  position: fixed; bottom: 1.4rem; right: 1.8rem;
  font-size: 0.62rem; font-weight: 500;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: #fff; background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.25);
  padding: 0.55rem 1.1rem; cursor: pointer;
}
.lb-add:hover { background: rgba(255,255,255,0.22); }
.lb-nav {
  position: fixed; top: 50%; transform: translateY(-50%);
  background: none; border: none; cursor: pointer;
  color: rgba(255,255,255,0.4); font-size: 1.6rem; padding: 1rem;
  transition: color 0.15s;
}
.lb-nav:hover { color: #fff; }
.lb-prev { left: 0.5rem; }
.lb-next { right: 0.5rem; }


/* ── TOAST ──────────────────────────────────────────── */

.toast {
  position: fixed; left: 50%; bottom: 1.5rem;
  transform: translateX(-50%) translateY(12px);
  background: var(--ink); color: var(--white);
  font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase;
  padding: 0.8rem 1.4rem; z-index: 950;
  opacity: 0; pointer-events: none;
  transition: opacity 0.22s, transform 0.22s;
}
.toast.is-on { opacity: 1; transform: translateX(-50%) translateY(0); }


/* ── FOOTER ─────────────────────────────────────────── */

.foot {
  border-top: 1px solid var(--stone);
  padding: 1.4rem 2.5rem;
  display: flex; align-items: center; justify-content: space-between;
  font-size: 0.6rem; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--mid);
}
.foot a { color: var(--mid); text-decoration: none; transition: color 0.15s; }
.foot a:hover { color: var(--ink); }


/* ── A11Y ───────────────────────────────────────────── */

:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

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


/* ── MOBILE ─────────────────────────────────────────── */

@media (max-width: 820px) {
  .nav { padding: 0; height: auto; flex-direction: column; align-items: stretch; }
  .nav-logo {
    height: 44px; padding: 0 1rem;
    display: flex; align-items: center;
    border-bottom: 1px solid var(--stone);
  }
  .nav-links { gap: 0; background: var(--off); border-bottom: 1px solid var(--stone); }
  .nav-links > a, .nav-drop { flex: 1; border-right: 1px solid var(--stone); }
  .nav-links > *:last-child { border-right: none; }
  .nav-links > a, .nav-drop-btn {
    display: flex; align-items: center; justify-content: center;
    width: 100%; padding: 0.6rem 0.2rem;
    font-size: 0.5rem; letter-spacing: 0.08em;
  }
  .nav-cta { padding: 0.6rem 0.2rem !important; }
  .nav-drop-menu { left: 0; transform: translateY(-4px); min-width: 100%; }
  .nav-drop.is-open .nav-drop-menu { transform: translateY(0); }

  .page { padding: calc(var(--nav-h-m) + 2rem) 1.2rem 4rem; }

  .gallery, .gallery--v { grid-template-columns: repeat(2, 1fr); }

  .foot { padding: 1.2rem; flex-direction: column; gap: 0.6rem; text-align: center; }
}

@media (max-width: 420px) {
  .gallery { grid-template-columns: 1fr; }
  .gallery--v { grid-template-columns: repeat(2, 1fr); }
}