/* ══════════════════════════════════════════════
   ACapture — Design System & Component Styles
   ══════════════════════════════════════════════ */

/* ─── Google Fonts already loaded in HTML ─── */

/* ══ CSS Custom Properties ══ */
:root {
  /* Brand */
  --crimson:       #8B0000;
  --crimson-mid:   #A50000;
  --crimson-light: #C41E3A;
  --crimson-glow:  rgba(196,30,58,0.35);
  --crimson-soft:  rgba(139,0,0,0.15);

  /* Backgrounds */
  --bg-base:    #06060A;
  --bg-surface: #0D0D14;
  --bg-card:    rgba(255,255,255,0.035);
  --bg-hover:   rgba(255,255,255,0.06);
  --bg-active:  rgba(196,30,58,0.18);

  /* Glass */
  --glass-bg:     rgba(255,255,255,0.04);
  --glass-border: rgba(255,255,255,0.08);
  --glass-blur:   16px;

  /* Text */
  --text-primary:   #F0EEF5;
  --text-secondary: #9A97A8;
  --text-muted:     #5A5768;

  /* Misc */
  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  18px;
  --radius-xl:  24px;
  --radius-full: 9999px;

  --shadow-sm:   0 1px 4px rgba(0,0,0,0.5);
  --shadow-md:   0 4px 20px rgba(0,0,0,0.6);
  --shadow-glow: 0 0 24px var(--crimson-glow);
  --shadow-card: 0 8px 32px rgba(0,0,0,0.4), 0 1px 0 rgba(255,255,255,0.04) inset;

  --transition: all 0.22s cubic-bezier(0.4,0,0.2,1);
  --transition-fast: all 0.12s ease;

  --navbar-h: 60px;
  --sidebar-w: 240px;
}

/* Light theme override (toggled via JS) */
[data-theme="light"] {
  --bg-base:    #F4F2F8;
  --bg-surface: #EBEBF3;
  --bg-card:    rgba(0,0,0,0.04);
  --bg-hover:   rgba(0,0,0,0.06);
  --bg-active:  rgba(139,0,0,0.10);
  --glass-bg:   rgba(255,255,255,0.7);
  --glass-border: rgba(0,0,0,0.08);
  --text-primary:   #12101A;
  --text-secondary: #4A4760;
  --text-muted:     #8A87A0;
}

/* ══ Reset ══ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg-base);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.5;
}
img { display: block; max-width: 100%; }
button { cursor: pointer; font-family: inherit; border: none; outline: none; }
input, select, textarea { font-family: inherit; }
.hidden { display: none !important; }
.hidden-canvas { position: fixed; top: -9999px; left: -9999px; }

/* ══ Scrollbar ══ */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--crimson); border-radius: var(--radius-full); }

/* ════════════════════════════════════════════
   SPLASH SCREEN
   ════════════════════════════════════════════ */
.splash {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--bg-base);
  display: flex; align-items: center; justify-content: center;
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.splash.fade-out { opacity: 0; pointer-events: none; }
.splash-inner {
  text-align: center; z-index: 2;
  animation: splashIn 0.8s cubic-bezier(0.34,1.56,0.64,1) forwards;
}
@keyframes splashIn {
  from { opacity: 0; transform: scale(0.7) translateY(30px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}
.splash-logo {
  width: 120px; height: 120px; object-fit: contain;
  margin: 0 auto 20px;
  filter: drop-shadow(0 0 24px var(--crimson-glow));
  animation: logoPulse 2s ease-in-out infinite;
}
@keyframes logoPulse {
  0%,100% { filter: drop-shadow(0 0 24px var(--crimson-glow)); }
  50% { filter: drop-shadow(0 0 48px rgba(196,30,58,0.6)); }
}
.splash-title {
  font-family: 'Outfit', sans-serif;
  font-size: 3.5rem; font-weight: 900; letter-spacing: -1px;
  background: linear-gradient(135deg, #C41E3A 0%, #FF6B8A 50%, #8B0000 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.splash-sub {
  color: var(--text-secondary); font-size: 1rem; margin-top: 8px;
  letter-spacing: 2px; text-transform: uppercase;
}
.splash-loader {
  width: 200px; height: 3px;
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius-full);
  margin: 32px auto 0; overflow: hidden;
}
.loader-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--crimson), var(--crimson-light));
  border-radius: var(--radius-full);
  animation: loadBar 1.8s cubic-bezier(0.4,0,0.2,1) forwards;
}
@keyframes loadBar { from { width: 0; } to { width: 100%; } }

.splash-particles {
  position: absolute; inset: 0; overflow: hidden; pointer-events: none;
}
.splash-particle {
  position: absolute; border-radius: 50%;
  background: var(--crimson-light); opacity: 0;
  animation: particle 3s ease-in-out infinite;
}
@keyframes particle {
  0% { opacity: 0; transform: translateY(0) scale(0); }
  50% { opacity: 0.4; }
  100% { opacity: 0; transform: translateY(-120px) scale(1.5); }
}

/* ════════════════════════════════════════════
   APP SHELL
   ════════════════════════════════════════════ */
.app { min-height: 100vh; display: flex; flex-direction: column; }

/* ══ NAVBAR ══ */
.navbar {
  position: sticky; top: 0; z-index: 100;
  height: var(--navbar-h);
  display: flex; align-items: center; gap: 16px;
  padding: 0 20px;
  background: rgba(6,6,10,0.85);
  backdrop-filter: blur(var(--glass-blur));
  border-bottom: 1px solid var(--glass-border);
}
[data-theme="light"] .navbar { background: rgba(244,242,248,0.85); }

.nav-brand {
  display: flex; align-items: center; gap: 10px; flex-shrink: 0;
}
.nav-logo { width: 34px; height: 34px; object-fit: contain; }
.nav-title {
  font-family: 'Outfit', sans-serif; font-weight: 800; font-size: 1.3rem;
  background: linear-gradient(135deg, var(--crimson-light), #FF6B8A);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

.nav-tabs {
  flex: 1; display: flex; align-items: center; justify-content: center; gap: 4px;
}
.nav-tab {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 18px; border-radius: var(--radius-full);
  background: transparent; color: var(--text-secondary);
  font-size: 0.875rem; font-weight: 500;
  transition: var(--transition); position: relative;
}
.nav-tab svg { width: 16px; height: 16px; }
.nav-tab:hover { background: var(--bg-hover); color: var(--text-primary); }
.nav-tab.active {
  background: var(--bg-active);
  color: var(--crimson-light);
  box-shadow: 0 0 12px var(--crimson-soft);
}
.gallery-badge {
  background: var(--crimson); color: #fff;
  font-size: 0.65rem; font-weight: 700;
  min-width: 18px; height: 18px; border-radius: var(--radius-full);
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0 5px; margin-left: 2px;
}

.nav-actions { flex-shrink: 0; }
.btn-icon {
  width: 38px; height: 38px; border-radius: var(--radius-full);
  background: var(--bg-card); border: 1px solid var(--glass-border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-secondary); transition: var(--transition);
}
.btn-icon svg { width: 16px; height: 16px; }
.btn-icon:hover { background: var(--bg-hover); color: var(--text-primary); }

/* ══ VIEWS ══ */
.view { flex: 1; overflow-y: auto; padding: 20px; display: none; }
.view.active { display: flex; flex-direction: column; }

/* ══ SECTION TITLE ══ */
.section-title {
  font-family: 'Outfit', sans-serif; font-size: 1.5rem; font-weight: 700;
  display: flex; align-items: center; gap: 10px; margin-bottom: 24px;
}
.section-title svg { width: 22px; height: 22px; color: var(--crimson-light); }

/* ════════════════════════════════════════════
   BOOTH VIEW
   ════════════════════════════════════════════ */
.booth-layout {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr var(--sidebar-w);
  gap: 16px; flex: 1; min-height: 0;
}

/* ── Sidebars ── */
.booth-sidebar {
  display: flex; flex-direction: column; gap: 12px;
  overflow-y: auto; padding-right: 4px;
}

.sidebar-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 14px; backdrop-filter: blur(var(--glass-blur));
  box-shadow: var(--shadow-card);
  transition: var(--transition);
}
.sidebar-card:hover { border-color: rgba(196,30,58,0.25); }

.card-title {
  font-family: 'Outfit', sans-serif; font-size: 0.8rem;
  font-weight: 600; text-transform: uppercase; letter-spacing: 1px;
  color: var(--text-secondary);
  display: flex; align-items: center; gap: 6px; margin-bottom: 12px;
}
.card-title svg { width: 14px; height: 14px; color: var(--crimson-light); }

/* ── Mode Grid ── */
.mode-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-bottom: 12px;
}
.mode-btn {
  display: flex; flex-direction: column; align-items: center; gap: 5px;
  padding: 10px 6px; border-radius: var(--radius-md);
  background: var(--bg-card); border: 1px solid var(--glass-border);
  color: var(--text-secondary); font-size: 0.72rem; font-weight: 500;
  transition: var(--transition);
}
.mode-btn svg { width: 20px; height: 20px; }
.mode-btn:hover { background: var(--bg-hover); color: var(--text-primary); border-color: rgba(255,255,255,0.12); }
.mode-btn.active {
  background: var(--bg-active); border-color: var(--crimson);
  color: var(--crimson-light); box-shadow: 0 0 10px var(--crimson-soft);
}

/* ── Timer ── */
.timer-row {
  display: flex; align-items: center; justify-content: space-between; gap: 6px;
}
.label { font-size: 0.75rem; color: var(--text-secondary); }
.timer-btns { display: flex; gap: 4px; }
.timer-btn {
  padding: 4px 8px; border-radius: var(--radius-sm);
  background: var(--bg-card); border: 1px solid var(--glass-border);
  color: var(--text-secondary); font-size: 0.7rem; font-weight: 500;
  transition: var(--transition-fast);
}
.timer-btn:hover { background: var(--bg-hover); color: var(--text-primary); }
.timer-btn.active { background: var(--crimson); border-color: var(--crimson-light); color: #fff; }

/* ── Filter Grid ── */
.filter-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 6px;
}
.filter-btn {
  display: flex; flex-direction: column; align-items: center; gap: 5px;
  padding: 6px; border-radius: var(--radius-md);
  background: var(--bg-card); border: 1px solid var(--glass-border);
  color: var(--text-secondary); font-size: 0.65rem; font-weight: 500;
  transition: var(--transition);
}
.filter-btn:hover { border-color: rgba(255,255,255,0.15); transform: translateY(-1px); }
.filter-btn.active { border-color: var(--crimson); box-shadow: 0 0 10px var(--crimson-soft); }
.filter-btn.active span { color: var(--crimson-light); }

.filter-preview {
  width: 100%; aspect-ratio: 4/3; border-radius: var(--radius-sm);
  position: relative; overflow: hidden;
}
.fp-none     { background: linear-gradient(135deg,#667eea,#764ba2); }
.fp-vintage  { background: linear-gradient(135deg,#c7956c,#a67c52); filter: sepia(0.8); }
.fp-noir     { background: linear-gradient(135deg,#333,#111); }
.fp-duotone  { background: linear-gradient(135deg,#8B0000,#4B0082); }
.fp-glitch   { background: linear-gradient(135deg,#ff0080,#00ffff,#ff0080); background-size:200%; animation: glitchBg 1s steps(2) infinite; }
@keyframes glitchBg { 0%{background-position:0%} 100%{background-position:200%} }
.fp-y2k      { background: linear-gradient(135deg,#ff69b4,#00bfff,#7fff00); }
.fp-dreamy   { background: linear-gradient(135deg,#e0c3fc,#8ec5fc); filter: blur(0.5px); }
.fp-cinematic { background: linear-gradient(180deg,#000 10%,#2d5a4f 50%,#000 90%); }
.fp-golden   { background: linear-gradient(135deg,#f7971e,#ffd200); }
.fp-neon     { background: linear-gradient(135deg,#0f0c29,#302b63); box-shadow: inset 0 0 10px rgba(0,255,200,0.4); }

/* ── Frames ── */
.frame-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 6px; }
.frame-btn {
  border-radius: var(--radius-md); padding: 6px;
  background: var(--bg-card); border: 1px solid var(--glass-border);
  transition: var(--transition);
}
.frame-btn:hover { border-color: rgba(255,255,255,0.15); transform: translateY(-1px); }
.frame-btn.active { border-color: var(--crimson); box-shadow: 0 0 10px var(--crimson-soft); }
.frame-preview {
  width: 100%; aspect-ratio: 1; border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.6rem; color: var(--text-muted); font-weight: 600;
}
.fp-black { background: #0a0a0a; border: 2px solid #fff; color: #fff; }
.fp-pink { background: #ffb3c6; border: 2px solid #ff8fab; color: #fb6f92; font-weight: bold; }
.fp-blue { background: #a2d2ff; border: 2px solid #bde0fe; color: #fff; text-shadow: 0 0 2px #ffafcc; }
.fp-acapture { background: linear-gradient(to bottom, #0d0d14, #1a0505); border: 2px solid #8B0000; color: #C41E3A; font-weight: bold; }

/* ── Stickers ── */
.sticker-panel { display: flex; flex-direction: column; gap: 8px; }
.sticker-cats  { display: flex; gap: 4px; flex-wrap: wrap; }
.sticker-cat {
  padding: 4px 8px; border-radius: var(--radius-full);
  background: var(--bg-card); border: 1px solid var(--glass-border);
  color: var(--text-secondary); font-size: 0.65rem; font-weight: 500;
  transition: var(--transition-fast);
}
.sticker-cat:hover { background: var(--bg-hover); color: var(--text-primary); }
.sticker-cat.active { background: var(--crimson); border-color: var(--crimson-light); color: #fff; }

.sticker-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px;
  max-height: 120px; overflow-y: auto;
}
.sticker-item {
  width: 100%; aspect-ratio: 1; border-radius: var(--radius-sm);
  background: var(--bg-card); border: 1px solid var(--glass-border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; cursor: pointer; transition: var(--transition-fast);
}
.sticker-item:hover { background: var(--bg-hover); transform: scale(1.15); }
.sticker-item:active { transform: scale(0.9); }

/* ── Text Overlay Form ── */
.text-overlay-form { display: flex; flex-direction: column; gap: 8px; }
.text-input {
  width: 100%; background: var(--bg-card); border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm); padding: 8px 10px;
  color: var(--text-primary); font-size: 0.8rem; transition: var(--transition-fast);
}
.text-input:focus { border-color: var(--crimson); outline: none; box-shadow: 0 0 0 2px var(--crimson-soft); }
.text-options { display: flex; align-items: center; gap: 6px; }
.text-options input[type="color"] {
  width: 28px; height: 28px; border-radius: 50%; border: none;
  cursor: pointer; padding: 0; overflow: hidden;
}
.select-sm {
  flex: 1; padding: 4px 6px; border-radius: var(--radius-sm);
  background: var(--bg-card); border: 1px solid var(--glass-border);
  color: var(--text-primary); font-size: 0.7rem;
}
.range-sm { flex: 1; accent-color: var(--crimson); }

/* ── Toggle ── */
.toggle-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 6px 0; border-bottom: 1px solid rgba(255,255,255,0.04);
  font-size: 0.78rem; color: var(--text-secondary); cursor: pointer;
}
.toggle-row:last-child { border-bottom: none; }
.toggle { position: relative; display: inline-block; width: 38px; height: 21px; }
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute; inset: 0; cursor: pointer;
  background: rgba(255,255,255,0.1); border-radius: var(--radius-full);
  transition: var(--transition);
}
.toggle-slider::before {
  content: ''; position: absolute; width: 15px; height: 15px;
  left: 3px; top: 3px; border-radius: 50%; background: #fff;
  transition: var(--transition);
}
.toggle input:checked + .toggle-slider { background: var(--crimson); }
.toggle input:checked + .toggle-slider::before { transform: translateX(17px); }

/* ════════════════════════════════════════════
   CAMERA CENTER
   ════════════════════════════════════════════ */
.booth-center {
  display: flex; flex-direction: column; align-items: center; gap: 16px;
}

.camera-wrapper {
  position: relative; width: 100%;
  max-width: 850px;
  aspect-ratio: 4/3;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: #000;
  border: 1.5px solid var(--glass-border);
  box-shadow: var(--shadow-md), 0 0 40px rgba(0,0,0,0.8);
}
.camera-video {
  width: 100%; height: 100%; object-fit: cover; display: block;
}
.camera-video.mirrored { transform: scaleX(-1); }
.canvas-preview {
  position: absolute; inset: 0; width: 100%; height: 100%;
}

/* Live Overlays */
.live-overlays { position: absolute; inset: 0; pointer-events: none; overflow: hidden; z-index: 5; }
.live-overlay-item {
  position: absolute; pointer-events: none;
  transform-origin: center; white-space: nowrap;
}
.live-frame { position: absolute; inset: 0; pointer-events: none; }
.live-stamp {
  position: absolute; bottom: 12px; right: 12px;
  color: rgba(255,255,255,0.85); font-family: 'Inter', sans-serif;
  font-weight: bold; text-shadow: 0 0 4px rgba(0,0,0,0.8);
  font-size: 1.2rem;
}
.live-logo {
  position: absolute; bottom: 12px; left: 12px;
  color: rgba(255,255,255,0.6); font-family: 'Outfit', sans-serif;
  font-weight: bold; text-shadow: 0 0 3px rgba(0,0,0,0.7);
  font-size: 1.1rem;
}
.frame-style-polaroid { border: 4vmin solid #fff; border-bottom-width: 14vmin; }
.frame-style-classic { border: 1.5vmin solid rgba(255,255,255,0.85); margin: 1.5vmin; }
.frame-style-neon { border: 1.5vmin solid #00ffcc; box-shadow: inset 0 0 15px #00ffcc; margin: 1.5vmin; }

/* Countdown */
.countdown-overlay {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0,0,0,0.55); backdrop-filter: blur(4px);
}
.countdown-number {
  font-family: 'Outfit', sans-serif; font-size: 8rem; font-weight: 900;
  background: linear-gradient(135deg, var(--crimson-light), #FF6B8A);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  animation: countPop 1s cubic-bezier(0.34,1.56,0.64,1);
  text-shadow: none; filter: drop-shadow(0 0 30px var(--crimson-glow));
}
@keyframes countPop {
  from { transform: scale(2); opacity: 0; }
  to   { transform: scale(1); opacity: 1; }
}

/* ── Flash ── */
.flash-overlay {
  position: absolute; inset: 0; background: #fff; opacity: 0; z-index: 10;
  pointer-events: none;
}
.flash-overlay.flash-anim {
  animation: flash 0.5s ease-out forwards;
}
@keyframes flash {
  0% { opacity: 1; }
  100% { opacity: 0; }
}

/* ── Review Screen ── */
.review-screen {
  position: absolute; inset: 0; z-index: 20;
  background: rgba(0,0,0,0.85); backdrop-filter: blur(12px);
  display: flex; flex-direction: column; padding: 20px;
  animation: fadeIn 0.3s ease-out forwards;
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
.review-grid {
  flex: 1; display: grid; gap: 10px; min-height: 0;
  place-content: center; align-items: center; justify-items: center;
}
.review-grid img {
  max-width: 100%; max-height: 100%; object-fit: contain;
  border-radius: var(--radius-sm); border: 1.5px solid var(--glass-border);
  box-shadow: var(--shadow-md);
}
.review-actions {
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--glass-border);
}
.review-actions .btn-lg { flex: 1; padding: 12px 20px; font-size: 0.9rem; }
.review-save-group { display: flex; flex: 1.5; gap: 8px; }
.review-save-group #btn-save-capture { flex: 1; }
.review-save-group #btn-save-download { width: 48px; flex: none; padding: 0; }

/* ── No-camera ── */
.no-camera {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 16px; padding: 20px;
}
.no-camera svg { width: 64px; height: 64px; color: var(--text-muted); }
.no-camera p { color: var(--text-secondary); font-size: 0.9rem; }

/* Camera badges */
.camera-badges {
  position: absolute; top: 12px; left: 12px; display: flex; gap: 6px;
}
.cam-badge {
  padding: 3px 9px; border-radius: var(--radius-full);
  background: rgba(0,0,0,0.6); backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.12);
  font-size: 0.65rem; font-weight: 600; letter-spacing: 0.5px;
  color: var(--text-secondary); text-transform: uppercase;
}

/* ── Capture Controls ── */
.capture-controls {
  display: flex; align-items: center; gap: 24px;
}
.btn-icon-sm {
  width: 44px; height: 44px; border-radius: var(--radius-full);
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-secondary); transition: var(--transition);
  backdrop-filter: blur(var(--glass-blur));
}
.btn-icon-sm svg { width: 18px; height: 18px; }
.btn-icon-sm:hover { background: var(--bg-hover); color: var(--text-primary); transform: scale(1.08); }
.btn-icon-sm.active-btn { border-color: var(--crimson); color: var(--crimson-light); background: var(--bg-active); }

.btn-capture {
  width: 72px; height: 72px; border-radius: 50%;
  background: transparent; border: 3px solid var(--crimson);
  display: flex; align-items: center; justify-content: center;
  position: relative; transition: var(--transition);
  box-shadow: 0 0 0 4px rgba(139,0,0,0.15), var(--shadow-glow);
}
.btn-capture:hover { transform: scale(1.08); box-shadow: 0 0 0 6px rgba(139,0,0,0.2), 0 0 32px var(--crimson-glow); }
.btn-capture:active { transform: scale(0.95); }
.capture-ring {
  position: absolute; inset: -8px; border-radius: 50%;
  border: 2px solid rgba(196,30,58,0.25);
  animation: captureRing 2s linear infinite;
}
@keyframes captureRing {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
.capture-dot {
  width: 46px; height: 46px; border-radius: 50%;
  background: linear-gradient(135deg, var(--crimson), var(--crimson-light));
  box-shadow: 0 0 16px var(--crimson-glow);
  transition: var(--transition);
}
.btn-capture:hover .capture-dot { box-shadow: 0 0 28px var(--crimson-glow); }

/* Strip progress */
.strip-progress {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.progress-dots { display: flex; gap: 8px; }
.prog-dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--bg-hover); border: 1.5px solid var(--glass-border);
  transition: var(--transition);
}
.prog-dot.done { background: var(--crimson); border-color: var(--crimson-light); box-shadow: 0 0 6px var(--crimson-glow); }
.prog-dot.current { background: var(--crimson-light); border-color: var(--crimson-light); animation: dotPulse 1s ease infinite; }
@keyframes dotPulse { 0%,100%{transform:scale(1)} 50%{transform:scale(1.3)} }
.progress-label { font-size: 0.75rem; color: var(--text-secondary); }

/* ════════════════════════════════════════════
   FILM STRIP VIEW
   ════════════════════════════════════════════ */
.filmstrip-layout {
  display: grid; grid-template-columns: 340px 1fr; gap: 24px; flex: 1;
}
.filmstrip-controls {
  display: flex; flex-direction: column; gap: 14px; overflow-y: auto;
}

.fs-card {
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg); padding: 16px;
  backdrop-filter: blur(var(--glass-blur)); box-shadow: var(--shadow-card);
}
.fs-card-title {
  font-family: 'Outfit', sans-serif; font-size: 0.78rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 1px; color: var(--text-secondary);
  margin-bottom: 12px;
}

/* ── Layout grid ── */
.layout-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.layout-btn {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  padding: 10px 6px; border-radius: var(--radius-md);
  background: var(--bg-card); border: 1.5px solid var(--glass-border);
  color: var(--text-secondary); font-size: 0.68rem; font-weight: 600;
  transition: var(--transition);
}
.layout-btn:hover { border-color: rgba(255,255,255,0.15); transform: translateY(-2px); }
.layout-btn.active { border-color: var(--crimson); background: var(--bg-active); color: var(--crimson-light); }

.layout-icon {
  display: grid; gap: 2px; width: 36px;
}
.layout-icon div { background: currentColor; border-radius: 2px; opacity: 0.7; }
.layout-2x1-icon { grid-template-columns: 1fr; }
.layout-2x1-icon div { height: 10px; }
.layout-3x1-icon { grid-template-columns: 1fr; }
.layout-3x1-icon div { height: 7px; }
.layout-4x1-icon { grid-template-columns: 1fr; }
.layout-4x1-icon div { height: 5px; }
.layout-2x2-icon { grid-template-columns: 1fr 1fr; }
.layout-2x2-icon div { height: 10px; }
.layout-3x2-icon { grid-template-columns: 1fr 1fr; }
.layout-3x2-icon div { height: 7px; }

/* ── Size inputs ── */
.size-inputs { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.size-field { display: flex; flex-direction: column; gap: 4px; flex: 1; }
.size-field label { font-size: 0.7rem; color: var(--text-muted); }
.size-field { display: flex; flex-direction: row; align-items: center; gap: 6px; flex: 1; }
.size-field label { font-size: 0.7rem; color: var(--text-muted); white-space: nowrap; }
.num-input {
  flex: 1; padding: 7px 9px; border-radius: var(--radius-sm);
  background: var(--bg-card); border: 1px solid var(--glass-border);
  color: var(--text-primary); font-size: 0.8rem; text-align: center;
  transition: var(--transition-fast);
}
.num-input:focus { border-color: var(--crimson); outline: none; }
.size-field span { font-size: 0.7rem; color: var(--text-muted); }
.size-divider { font-size: 1.2rem; color: var(--text-muted); font-weight: 700; }

.preset-sizes { display: flex; flex-wrap: wrap; gap: 6px; }
.preset-btn {
  padding: 4px 10px; border-radius: var(--radius-full);
  background: var(--bg-card); border: 1px solid var(--glass-border);
  color: var(--text-secondary); font-size: 0.65rem; font-weight: 500;
  transition: var(--transition-fast);
}
.preset-btn:hover { background: var(--bg-hover); color: var(--text-primary); border-color: var(--crimson); }

/* ── Style row ── */
.style-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 6px 0; border-bottom: 1px solid rgba(255,255,255,0.04);
  font-size: 0.78rem; color: var(--text-secondary);
}
.style-row:last-child { border-bottom: none; }
.color-pick {
  width: 32px; height: 24px; border-radius: var(--radius-sm);
  border: 1px solid var(--glass-border); cursor: pointer;
  padding: 2px; background: var(--bg-card);
}
.text-input-sm {
  flex: 1; max-width: 140px; padding: 4px 8px; border-radius: var(--radius-sm);
  background: var(--bg-card); border: 1px solid var(--glass-border);
  color: var(--text-primary); font-size: 0.75rem;
}
.text-input-sm:focus { border-color: var(--crimson); outline: none; }

/* ── Photo Slots ── */
.photo-slots {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 10px;
}
.photo-slot {
  aspect-ratio: 4/3; border-radius: var(--radius-sm);
  background: var(--bg-card); border: 1.5px dashed var(--glass-border);
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden; cursor: pointer;
  transition: var(--transition);
}
.photo-slot:hover { border-color: var(--crimson); }
.photo-slot img { width: 100%; height: 100%; object-fit: cover; }
.photo-slot.has-photo { border-style: solid; border-color: var(--crimson-mid); }
.slot-remove {
  position: absolute; top: 3px; right: 3px;
  width: 18px; height: 18px; border-radius: 50%;
  background: rgba(139,0,0,0.9); color: #fff;
  font-size: 0.6rem; display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: var(--transition-fast);
}
.photo-slot.has-photo:hover .slot-remove { opacity: 1; }
.slot-num {
  font-size: 0.65rem; color: var(--text-muted); font-weight: 600;
}

/* ── Film Strip Actions ── */
.fs-actions { display: flex; flex-direction: column; gap: 8px; }

/* ── Strip Preview ── */
.filmstrip-preview-wrap {
  display: flex; flex-direction: column; gap: 12px;
  align-items: center;
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl); padding: 20px;
  backdrop-filter: blur(var(--glass-blur));
}
.strip-preview-label {
  font-size: 0.75rem; text-transform: uppercase; letter-spacing: 1px;
  color: var(--text-muted); font-weight: 600;
}
.strip-canvas-container {
  flex: 1; width: 100%; display: flex; align-items: center; justify-content: center;
  position: relative; min-height: 300px;
}
.strip-canvas {
  max-width: 100%; max-height: 70vh;
  border-radius: var(--radius-md); box-shadow: var(--shadow-md);
}
.strip-placeholder {
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  color: var(--text-muted); text-align: center;
  position: absolute; inset: 0; justify-content: center;
}
.strip-placeholder svg { width: 56px; height: 56px; }
.strip-placeholder p { font-size: 0.85rem; }

/* ════════════════════════════════════════════
   GALLERY VIEW
   ════════════════════════════════════════════ */
.gallery-layout { display: flex; flex-direction: column; gap: 20px; flex: 1; }
.gallery-header { display: flex; align-items: center; justify-content: space-between; }
.gallery-actions-bar { display: flex; gap: 8px; }

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
}
.gallery-item {
  border-radius: var(--radius-md); overflow: hidden;
  position: relative; cursor: pointer; aspect-ratio: 4/3;
  background: var(--bg-card); border: 1px solid var(--glass-border);
  transition: var(--transition);
  group: true;
}
.gallery-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-glow), var(--shadow-md); border-color: var(--crimson); }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; }
.gallery-item-overlay {
  position: absolute; inset: 0; background: rgba(0,0,0,0.6);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 8px; opacity: 0; transition: var(--transition);
}
.gallery-item:hover .gallery-item-overlay { opacity: 1; }
.gallery-item-actions { display: flex; gap: 8px; }
.gallery-item-actions button {
  padding: 6px 12px; border-radius: var(--radius-full);
  font-size: 0.7rem; font-weight: 600; border: 1px solid rgba(255,255,255,0.2);
  color: #fff; background: rgba(255,255,255,0.1); backdrop-filter: blur(4px);
  transition: var(--transition-fast);
}
.gallery-item-actions button:hover { background: rgba(255,255,255,0.2); }
.gallery-item-actions .del-btn { border-color: rgba(196,30,58,0.5); color: #ff6b8a; }
.gallery-item-actions .del-btn:hover { background: rgba(139,0,0,0.4); }
.gallery-item-date {
  position: absolute; bottom: 8px; left: 8px;
  font-size: 0.6rem; color: rgba(255,255,255,0.7);
  background: rgba(0,0,0,0.5); padding: 2px 6px; border-radius: var(--radius-full);
}

.gallery-empty {
  grid-column: 1/-1; display: flex; flex-direction: column; align-items: center;
  justify-content: center; gap: 16px; padding: 80px 20px; color: var(--text-muted);
  text-align: center;
}
.gallery-empty svg { width: 64px; height: 64px; opacity: 0.4; }
.gallery-empty p { font-size: 0.9rem; max-width: 280px; }

/* ════════════════════════════════════════════
   LIGHTBOX
   ════════════════════════════════════════════ */
.lightbox {
  position: fixed; inset: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: center;
}
.lightbox-backdrop {
  position: absolute; inset: 0; background: rgba(0,0,0,0.85);
  backdrop-filter: blur(8px); cursor: pointer;
}
.lightbox-inner {
  position: relative; z-index: 1; display: flex; flex-direction: column;
  align-items: center; gap: 16px;
  max-width: 90vw; max-height: 90vh;
  animation: lbIn 0.25s cubic-bezier(0.34,1.56,0.64,1);
}
@keyframes lbIn {
  from { opacity: 0; transform: scale(0.8); }
  to { opacity: 1; transform: scale(1); }
}
.lightbox-inner img {
  max-width: 100%; max-height: 75vh; border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}
.lightbox-actions { display: flex; gap: 10px; align-items: center; }
#lb-close {
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.15);
  color: #fff; font-size: 1rem; display: flex; align-items: center; justify-content: center;
}
#lb-close:hover { background: rgba(255,255,255,0.2); }

/* ════════════════════════════════════════════
   BUTTONS
   ════════════════════════════════════════════ */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 20px; border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--crimson), var(--crimson-light));
  color: #fff; font-weight: 600; font-size: 0.875rem;
  transition: var(--transition); box-shadow: 0 4px 14px var(--crimson-soft);
}
.btn-primary:hover {
  transform: translateY(-2px); box-shadow: 0 6px 20px var(--crimson-glow);
  filter: brightness(1.1);
}
.btn-primary:active { transform: translateY(0); }
.btn-outline {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 20px; border-radius: var(--radius-full);
  background: transparent; border: 1.5px solid var(--glass-border);
  color: var(--text-secondary); font-weight: 600; font-size: 0.875rem;
  transition: var(--transition);
}
.btn-outline:hover {
  border-color: var(--crimson); color: var(--crimson-light);
  background: var(--bg-active); transform: translateY(-1px);
}
.btn-danger {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 20px; border-radius: var(--radius-full);
  background: rgba(139,0,0,0.2); border: 1.5px solid rgba(139,0,0,0.5);
  color: #ff6b8a; font-weight: 600; font-size: 0.875rem;
  transition: var(--transition);
}
.btn-danger:hover { background: rgba(139,0,0,0.4); }
.btn-sm { padding: 6px 14px; font-size: 0.78rem; }
.btn-lg {
  width: 100%; padding: 14px 24px; font-size: 0.95rem; border-radius: var(--radius-md);
  justify-content: center;
}
.btn-lg svg { width: 18px; height: 18px; }

/* ════════════════════════════════════════════
   TOAST
   ════════════════════════════════════════════ */
.toast-container {
  position: fixed; bottom: 24px; right: 24px; z-index: 2000;
  display: flex; flex-direction: column; gap: 8px; align-items: flex-end;
}
.toast {
  padding: 12px 18px; border-radius: var(--radius-md);
  background: rgba(20,20,30,0.95); backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  color: var(--text-primary); font-size: 0.85rem; font-weight: 500;
  box-shadow: var(--shadow-md);
  animation: toastIn 0.3s cubic-bezier(0.34,1.56,0.64,1);
  max-width: 300px;
}
.toast.success { border-color: rgba(34,197,94,0.4); color: #86efac; }
.toast.error { border-color: rgba(239,68,68,0.4); color: #fca5a5; }
.toast.info { border-color: rgba(196,30,58,0.4); color: var(--crimson-light); }
@keyframes toastIn {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}
.toast.fadeout { animation: toastOut 0.3s ease forwards; }
@keyframes toastOut {
  to { opacity: 0; transform: translateX(40px); }
}

/* ════════════════════════════════════════════
   GLITCH filter overlay (applied via CSS on video)
   ════════════════════════════════════════════ */
.filter-glitch-active {
  animation: glitchFilter 0.15s steps(1) infinite;
}
@keyframes glitchFilter {
  0%   { clip-path: inset(0 0 80% 0); transform: translateX(-4px); filter: hue-rotate(90deg); }
  25%  { clip-path: inset(40% 0 30% 0); transform: translateX(4px); }
  50%  { clip-path: inset(70% 0 5% 0); transform: translateX(-2px); filter: hue-rotate(-90deg); }
  75%  { clip-path: inset(20% 0 60% 0); transform: translateX(3px); }
  100% { clip-path: inset(0); transform: translateX(0); filter: none; }
}

/* ════════════════════════════════════════════
   RESPONSIVE
   ════════════════════════════════════════════ */
@media (max-width: 1100px) {
  .booth-layout { grid-template-columns: 200px 1fr 200px; }
  :root { --sidebar-w: 200px; }
}
@media (max-width: 860px) {
  .booth-layout {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr auto;
  }
  .left-sidebar { order: 2; }
  .booth-center { order: 1; }
  .right-sidebar { order: 3; }
  .filmstrip-layout { grid-template-columns: 1fr; }
  .nav-tab span { display: none; }
  .nav-title { display: none; }
}
@media (max-width: 600px) {
  .view { padding: 12px; }
  .camera-wrapper { border-radius: var(--radius-lg); }
}

/* ════════════════════════════════════════════
   MISC UTILITY
   ════════════════════════════════════════════ */
.btn-add-from-gallery {
  width: 100%;
}