/* Color — camera color picker
 * Palette: charcoal-warm + cream
 * © אופיר ברנס (Ofir Baranes) 2026
 */

* { margin:0; padding:0; box-sizing:border-box; -webkit-tap-highlight-color: transparent; }

:root {
  --bg-1: #1a1614;
  --bg-2: #221d1a;
  --bg-3: #2a2422;
  --char-700: #292524;
  --char-600: #44403c;
  --char-500: #57534e;
  --char-400: #78716c;
  --char-300: #a8a29e;
  --char-200: #d6d3d1;
  --char-100: #f5f5f4;
  --cream: #fef3c7;
  --cream-light: #fffbeb;
  --gold: #fcd34d;
  --text-primary: #f5f5f4;
  --text-secondary: rgba(245,245,244,0.72);
  --text-muted: rgba(245,245,244,0.42);
  --surface: rgba(245,245,244,0.05);
  --surface-strong: rgba(245,245,244,0.10);
  --border: rgba(214,211,209,0.16);
  --border-strong: rgba(214,211,209,0.28);
  --shadow-glass: 0 30px 60px -25px rgba(0,0,0,0.7);
  --bezier: cubic-bezier(.34,1.56,.64,1);
  --bezier-soft: cubic-bezier(.4,0,.2,1);
}

html, body {
  background: var(--bg-1);
  color: var(--text-primary);
  font-family: 'Heebo', system-ui, sans-serif;
  font-weight: 400;
  min-height: 100vh;
  min-height: 100dvh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

body {
  background:
    radial-gradient(ellipse 700px 800px at 80% -10%, rgba(252,211,77,0.08), transparent 60%),
    radial-gradient(ellipse 500px 600px at -10% 60%, rgba(168,162,158,0.08), transparent 65%),
    radial-gradient(ellipse 800px 1000px at 50% 110%, rgba(41,37,36,0.4), transparent 70%),
    linear-gradient(180deg, #1a1614 0%, #221d1a 60%, #2a2422 110%);
  background-attachment: fixed;
  position: relative;
  padding-bottom: 30px;
}

.ambient-bg {
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}
.orb-blur {
  position: absolute;
  border-radius: 50%;
  filter: blur(85px);
  opacity: 0.35;
}
.orb-blur.o1 { width: 380px; height: 380px; top: -100px; right: -100px; background: radial-gradient(circle, #fcd34d 0%, transparent 70%); animation: drift1 30s ease-in-out infinite; }
.orb-blur.o2 { width: 320px; height: 320px; bottom: 10%; left: -120px; background: radial-gradient(circle, #d6d3d1 0%, transparent 70%); opacity: 0.18; animation: drift2 36s ease-in-out infinite; }
@keyframes drift1 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(-30px,40px) scale(1.1); } }
@keyframes drift2 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(40px,-30px) scale(1.08); } }

.grain {
  position: absolute;
  inset: 0;
  opacity: 0.05;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 240 240' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='240' height='240' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
}

/* ===== Topbar ===== */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 18px;
  padding-top: max(14px, env(safe-area-inset-top));
  background: linear-gradient(180deg, rgba(26,22,20,0.85) 0%, rgba(26,22,20,0.55) 100%);
  backdrop-filter: blur(20px) saturate(150%);
  -webkit-backdrop-filter: blur(20px) saturate(150%);
  border-bottom: 1px solid var(--border);
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 700;
  color: var(--char-100);
  letter-spacing: -0.01em;
}
.mark {
  width: 32px; height: 32px;
  display: grid; place-items: center;
  border-radius: 10px;
  background: conic-gradient(from 0deg, #fb7185, #fcd34d, #86efac, #38bdf8, #c084fc, #fb7185);
  color: var(--bg-1);
  box-shadow: 0 0 18px rgba(252,211,77,0.3);
}
.mark svg { width: 18px; height: 18px; color: var(--bg-1); }

.header-actions { display: flex; gap: 8px; }
.icon-btn, .install-btn {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 14px;
  border-radius: 12px;
  padding: 7px 12px;
  cursor: pointer;
  transition: all 0.2s var(--bezier-soft);
  backdrop-filter: blur(10px);
}
.icon-btn { padding: 7px 9px; font-size: 16px; }
.icon-btn:hover, .install-btn:hover {
  background: var(--surface-strong);
  border-color: var(--border-strong);
  transform: translateY(-1px);
}
.install-btn {
  background: linear-gradient(135deg, var(--gold), #f59e0b);
  border: none;
  color: var(--bg-1);
  font-weight: 600;
}

main {
  position: relative;
  z-index: 1;
  padding: 16px 18px;
  max-width: 540px;
  margin: 0 auto;
}
.hidden { display: none !important; }
.panel { animation: fade-in 0.4s var(--bezier-soft); }
@keyframes fade-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

/* ===== Permission / Desktop ===== */
.perm-panel, .desktop-panel {
  text-align: center;
  padding: 60px 22px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  backdrop-filter: blur(14px);
}
.perm-icon {
  font-size: 56px;
  margin-bottom: 18px;
}
.perm-panel h2, .desktop-panel h2 {
  font-size: 24px;
  font-weight: 700;
  color: var(--char-100);
  margin-bottom: 10px;
  letter-spacing: -0.015em;
}
.perm-panel p, .desktop-panel p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 22px;
  max-width: 360px;
  margin-left: auto;
  margin-right: auto;
}
.url-box {
  display: inline-block;
  padding: 10px 18px;
  background: var(--surface-strong);
  border: 1px dashed var(--border-strong);
  border-radius: 10px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  color: var(--gold);
  letter-spacing: 0.02em;
}

/* ===== Picker viewfinder ===== */
.viewfinder {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: 22px;
  overflow: hidden;
  background: #000;
  margin-bottom: 16px;
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow-glass);
}
.viewfinder video,
.viewfinder canvas.sample-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.crosshair {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80px;
  height: 80px;
  pointer-events: none;
}
.crosshair-ring {
  position: absolute;
  inset: 0;
  border: 2px solid rgba(255,255,255,0.85);
  border-radius: 50%;
  box-shadow: 0 0 0 1px rgba(0,0,0,0.5), inset 0 0 0 1px rgba(0,0,0,0.5);
  animation: ring-pulse 2.4s ease-in-out infinite;
}
@keyframes ring-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.08); }
}
.crosshair-cross {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
}
.ch-line {
  position: absolute;
  background: rgba(255,255,255,0.85);
  box-shadow: 0 0 4px rgba(0,0,0,0.5);
}
.ch-line.h { width: 16px; height: 1.5px; }
.ch-line.v { width: 1.5px; height: 16px; }
.crosshair::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 6px;
  height: 6px;
  background: rgba(255,255,255,0.95);
  border-radius: 50%;
  box-shadow: 0 0 0 1.5px rgba(0,0,0,0.5);
}

.frozen-tag {
  position: absolute;
  top: 14px;
  right: 14px;
  padding: 6px 12px;
  background: rgba(56,189,248,0.85);
  color: white;
  font-size: 11px;
  font-weight: 600;
  border-radius: 100px;
  font-family: 'IBM Plex Mono', monospace;
  letter-spacing: 0.05em;
  backdrop-filter: blur(10px);
}

/* ===== Readout ===== */
.readout {
  display: flex;
  align-items: stretch;
  gap: 14px;
  padding: 16px;
  background: var(--surface);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: 20px;
  margin-bottom: 14px;
}
.readout-swatch-wrap {
  flex-shrink: 0;
}
.readout-swatch {
  width: 84px;
  height: 84px;
  background: #000;
  border-radius: 14px;
  border: 1px solid var(--border-strong);
  box-shadow: 0 6px 16px rgba(0,0,0,0.35), inset 0 0 0 1px rgba(255,255,255,0.05);
  transition: background 0.15s linear;
}
.readout-codes {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  min-width: 0;
}
.rc-line {
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.rc-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  width: 30px;
  flex-shrink: 0;
}
.rc-val {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 16px;
  font-weight: 600;
  color: var(--char-100);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}
.rc-val.mini { font-size: 13px; font-weight: 500; color: var(--text-secondary); }

/* ===== Actions ===== */
.actions {
  display: grid;
  grid-template-columns: 1fr 1.5fr 1fr;
  gap: 8px;
  margin-bottom: 22px;
}
.btn-tool {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 14px 6px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  color: var(--char-100);
  font-family: inherit;
  cursor: pointer;
  transition: all 0.25s var(--bezier);
}
.btn-tool:hover {
  background: var(--surface-strong);
  transform: translateY(-2px);
  border-color: var(--border-strong);
}
.btn-tool.primary {
  background: linear-gradient(135deg, var(--cream), var(--gold));
  border: none;
  color: var(--bg-1);
  box-shadow: 0 8px 22px rgba(252,211,77,0.25);
}
.btn-tool.primary:hover {
  box-shadow: 0 12px 30px rgba(252,211,77,0.4);
}
.btn-tool.active {
  background: rgba(56,189,248,0.18);
  border-color: rgba(56,189,248,0.35);
  color: #7dd3fc;
}
.btn-tool .ai { width: 22px; height: 22px; }
.btn-tool .al {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

/* ===== Captured strip ===== */
.captured-section {
  margin-bottom: 18px;
}
.cs-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 10px;
  padding: 0 4px;
}
.cs-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--char-100);
}
.cs-clear {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: inherit;
  font-size: 12px;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 6px;
}
.cs-clear:hover { color: #fda4af; background: rgba(253,164,175,0.08); }

.captured-list {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 2px 4px 12px;
  -ms-overflow-style: none;
  scrollbar-width: none;
  min-height: 70px;
}
.captured-list::-webkit-scrollbar { display: none; }

.cap-empty {
  flex: 1;
  text-align: center;
  padding: 20px;
  color: var(--text-muted);
  font-size: 12px;
  border: 1px dashed var(--border);
  border-radius: 14px;
  font-family: 'IBM Plex Mono', monospace;
}

.cap-swatch {
  position: relative;
  flex-shrink: 0;
  width: 64px;
  height: 64px;
  border-radius: 12px;
  cursor: pointer;
  border: 1px solid var(--border-strong);
  transition: all 0.2s var(--bezier);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 6px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-shadow: 0 1px 2px rgba(0,0,0,0.6);
}
.cap-swatch:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 8px 18px rgba(0,0,0,0.4);
}

/* Save palette */
.btn-save-palette {
  width: 100%;
  padding: 14px;
  background: linear-gradient(135deg, var(--cream), var(--gold));
  border: none;
  border-radius: 16px;
  color: var(--bg-1);
  font-family: inherit;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.25s var(--bezier);
  box-shadow: 0 8px 22px rgba(252,211,77,0.25);
  margin-bottom: 18px;
}
.btn-save-palette:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(252,211,77,0.4);
}

/* Hint */
.hint {
  display: flex;
  gap: 10px;
  padding: 14px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.55;
}
.hint-icon { flex-shrink: 0; font-size: 16px; }
.hint-text strong { color: var(--char-100); font-weight: 600; }

/* ===== Modal ===== */
.modal {
  position: fixed; inset: 0;
  background: rgba(10,8,6,0.7);
  backdrop-filter: blur(8px);
  z-index: 100;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  animation: modal-fade 0.25s var(--bezier-soft);
}
@keyframes modal-fade { from { opacity: 0; } to { opacity: 1; } }
.modal-card {
  width: 100%;
  max-width: 540px;
  background: linear-gradient(180deg, #2a2422 0%, #1a1614 100%);
  border: 1px solid var(--border-strong);
  border-bottom: none;
  border-radius: 28px 28px 0 0;
  padding: 20px 22px 32px;
  padding-bottom: max(32px, env(safe-area-inset-bottom));
  animation: modal-slide 0.4s var(--bezier);
  max-height: 92vh;
  overflow-y: auto;
}
@keyframes modal-slide {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}
.handle {
  width: 38px; height: 4px;
  background: var(--border-strong);
  border-radius: 4px;
  margin: 0 auto 16px;
}
.modal-card h3 {
  color: var(--char-100);
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 14px;
  letter-spacing: -0.015em;
}
.modal-card p {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.65;
  margin-bottom: 14px;
}
.mark-big {
  width: 64px; height: 64px;
  display: grid; place-items: center;
  background: conic-gradient(from 0deg, #fb7185, #fcd34d, #86efac, #38bdf8, #c084fc, #fb7185);
  border-radius: 18px;
  color: var(--bg-1);
  margin: 4px auto 14px;
  box-shadow: 0 0 30px rgba(252,211,77,0.3);
}
.mark-big svg { width: 32px; height: 32px; color: var(--bg-1); }

/* Detail modal hero */
.dm-hero {
  display: flex;
  align-items: stretch;
  gap: 14px;
  margin-bottom: 22px;
}
.dm-swatch-big {
  width: 130px;
  height: 130px;
  border-radius: 18px;
  background: #000;
  border: 1px solid var(--border-strong);
  box-shadow: 0 12px 30px rgba(0,0,0,0.4), inset 0 0 0 1px rgba(255,255,255,0.05);
  flex-shrink: 0;
}
.dm-codes {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
  justify-content: center;
}
.dm-line {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 10px 12px;
  background: rgba(245,245,244,0.04);
  border: 1px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s;
}
.dm-line:hover {
  background: rgba(252,211,77,0.08);
  border-color: rgba(252,211,77,0.25);
}
.dm-line.copied {
  background: rgba(134,239,172,0.15);
  border-color: rgba(134,239,172,0.35);
}
.dm-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  width: 30px;
  flex-shrink: 0;
}
.dm-val {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  font-weight: 600;
  color: var(--char-100);
  font-variant-numeric: tabular-nums;
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}
.dm-copy { font-size: 12px; opacity: 0.55; }

.dm-section-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 10px;
  letter-spacing: 0.02em;
}

/* Harmony tabs */
.harmony-tabs {
  display: flex;
  gap: 4px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 4px;
  margin-bottom: 12px;
}
.ht-tab {
  flex: 1;
  padding: 8px 6px;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  border-radius: 8px;
  transition: all 0.2s;
}
.ht-tab:hover { color: var(--char-100); }
.ht-tab.active {
  background: var(--char-100);
  color: var(--bg-1);
  font-weight: 700;
}

.harmony-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(60px, 1fr));
  gap: 6px;
  margin-bottom: 22px;
}
.h-swatch {
  aspect-ratio: 1;
  border-radius: 12px;
  border: 1px solid var(--border-strong);
  cursor: pointer;
  position: relative;
  transition: all 0.2s var(--bezier);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 4px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9px;
  font-weight: 600;
  text-shadow: 0 1px 2px rgba(0,0,0,0.6);
}
.h-swatch:hover { transform: translateY(-2px) scale(1.05); box-shadow: 0 8px 16px rgba(0,0,0,0.35); }

/* Shades / tints */
.shades-row {
  margin-bottom: 22px;
}
.shades-line {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
  margin-bottom: 6px;
  height: 36px;
}
.shades-line:last-child { margin-bottom: 0; }
.s-cell {
  border-radius: 8px;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all 0.2s;
}
.s-cell:hover { transform: scale(1.06); }

.modal-actions {
  display: flex;
  gap: 8px;
  margin-top: 6px;
}

.btn-primary, .btn-secondary, .btn-mini {
  flex: 1;
  padding: 13px 18px;
  border-radius: 14px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s var(--bezier);
  border: none;
}
.btn-primary {
  background: linear-gradient(135deg, var(--cream), var(--gold));
  color: var(--bg-1);
  font-weight: 700;
  box-shadow: 0 8px 24px rgba(252,211,77,0.3);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(252,211,77,0.45); }
.btn-secondary {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--char-100);
}
.btn-secondary:hover { background: var(--surface-strong); }
.btn-mini {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  flex: 0 1 auto;
  padding: 13px 18px;
}
.btn-mini.danger { color: #fda4af; border-color: rgba(253,164,175,0.3); }
.btn-mini.danger:hover { background: rgba(253,164,175,0.1); }

/* Saved palettes list */
.palettes-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 60vh;
  overflow-y: auto;
}
.palettes-list::-webkit-scrollbar { width: 4px; }
.palettes-list::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 4px; }

.pal-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
}
.pal-strip {
  flex: 1;
  display: flex;
  height: 38px;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--border);
}
.pal-cell { flex: 1; }
.pal-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
  flex-shrink: 0;
}
.pal-date {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  color: var(--text-muted);
}
.pal-del {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 14px;
  padding: 4px 6px;
  border-radius: 6px;
}
.pal-del:hover { color: #fda4af; background: rgba(253,164,175,0.08); }

.pal-empty {
  text-align: center;
  padding: 30px 20px;
  color: var(--text-muted);
  font-size: 13px;
}

/* Toast */
.toast {
  position: fixed;
  bottom: 30px;
  bottom: max(30px, env(safe-area-inset-bottom));
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--cream), var(--gold));
  color: var(--bg-1);
  padding: 12px 22px;
  border-radius: 100px;
  font-family: inherit;
  font-size: 13px;
  font-weight: 700;
  box-shadow: 0 14px 30px rgba(0,0,0,0.4);
  z-index: 200;
  animation: toast-in 0.3s var(--bezier);
}
@keyframes toast-in {
  from { opacity: 0; transform: translateX(-50%) translateY(20px); }
  to { opacity: 1; transform: translateX(-50%) translateY(0); }
}
.toast.fade { animation: toast-out 0.3s var(--bezier-soft) forwards; }
@keyframes toast-out {
  to { opacity: 0; transform: translateX(-50%) translateY(20px); }
}