/* ───────────────────────────────────────────────────────────────────────────
   CamFocus — styles.css  (AI Sporcu Takip Sistemi)
─────────────────────────────────────────────────────────────────────────── */

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

:root {
  --bg:        #04080f;
  --surface:   #0a1120;
  --surface2:  #0f1929;
  --border:    rgba(255,255,255,.07);
  --border-hi: rgba(56,189,248,.25);

  --cyan:    #38bdf8;
  --cyan2:   #0ea5e9;
  --cyan-dim:rgba(56,189,248,.12);
  --indigo:  #818cf8;
  --emerald: #34d399;
  --amber:   #fbbf24;
  --red:     #f87171;
  --red-dim: rgba(248,113,113,.15);
  --purple:  #a78bfa;

  --text:    #e2e8f0;
  --muted:   #64748b;
  --hint:    #3d5068;

  --nav-h:   58px;
  --radius:  14px;
  --radius-sm: 8px;
  --dur:     .18s;
  --ease:    cubic-bezier(.4,0,.2,1);
}

html { font-size: 16px; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, sans-serif;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ── LOADING SCREEN ─────────────────────────────────────────────────────── */
.loading-screen {
  position: fixed;
  inset: 0;
  z-index: 9000;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity .5s var(--ease), visibility .5s;
}
.loading-screen.gone { opacity: 0; visibility: hidden; pointer-events: none; }

.loading-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: 2.5rem 2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  min-width: 280px;
  box-shadow: 0 30px 80px rgba(0,0,0,.6);
}

.loading-logo svg { width: 56px; height: 56px; }

.loading-title {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -.03em;
  background: linear-gradient(135deg, var(--cyan) 0%, var(--indigo) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.loading-sub {
  font-size: .78rem;
  color: var(--muted);
  letter-spacing: .04em;
  text-transform: uppercase;
  margin-top: -.5rem;
}

.loading-bar-wrap {
  width: 200px;
  height: 4px;
  background: var(--surface2);
  border-radius: 2px;
  overflow: hidden;
}

.loading-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--cyan2), var(--indigo));
  border-radius: 2px;
  transition: width .3s var(--ease);
  box-shadow: 0 0 10px rgba(56,189,248,.5);
}

.loading-status {
  font-size: .72rem;
  color: var(--muted);
}

/* ── CAPTURE FLASH ──────────────────────────────────────────────────────── */
.capture-flash {
  position: fixed;
  inset: 0;
  z-index: 8000;
  background: #fff;
  opacity: 0;
  pointer-events: none;
  transition: opacity .05s;
}
.capture-flash.flash { opacity: .75; }

/* ── NAVBAR ─────────────────────────────────────────────────────────────── */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.25rem;
  background: rgba(4,8,15,.88);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
}

.nav-brand { display: flex; align-items: center; gap: .75rem; }
.brand-icon svg { width: 36px; height: 36px; }

.brand-name {
  display: block;
  font-size: .95rem;
  font-weight: 800;
  letter-spacing: -.025em;
  line-height: 1;
}
.brand-sub {
  display: block;
  font-size: .62rem;
  color: var(--muted);
  letter-spacing: .05em;
  text-transform: uppercase;
  margin-top: 3px;
}

.nav-actions { display: flex; align-items: center; gap: .5rem; }

/* Control Buttons (Pause / Play / Power) */
.btn-ctrl {
  display: flex;
  align-items: center;
  gap: .35rem;
  padding: .35rem .75rem;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: .7rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--dur) var(--ease);
}
.btn-ctrl:hover { border-color: var(--border-hi); background: var(--surface2); }
.btn-ctrl svg { width: 14px; height: 14px; }
.btn-ctrl.paused {
  background: rgba(251,191,36,.15);
  color: var(--amber);
  border-color: rgba(251,191,36,.3);
}

.btn-power {
  background: rgba(248,113,113,.1);
  color: var(--red);
  border-color: rgba(248,113,113,.25);
}
.btn-power:hover { background: rgba(248,113,113,.2); }
.btn-power.off {
  background: rgba(52,211,153,.15);
  color: var(--emerald);
  border-color: rgba(52,211,153,.3);
}

.hidden { display: none !important; }

/* Stage Control Overlay (Pause & Camera Off) */
.stage-ctrl-overlay {
  position: absolute;
  inset: 0;
  z-index: 50;
  background: rgba(4,8,15,.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity .3s var(--ease);
}

.ctrl-overlay-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .75rem;
  padding: 1.75rem 2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: 0 20px 50px rgba(0,0,0,.6);
  text-align: center;
  max-width: 320px;
}

.ctrl-overlay-icon {
  width: 48px; height: 48px;
  border-radius: 14px;
  background: var(--cyan-dim);
  border: 1px solid rgba(56,189,248,.2);
  display: flex; align-items: center; justify-content: center;
}
.ctrl-overlay-icon svg { width: 22px; height: 22px; color: var(--cyan); }

.ctrl-overlay-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
}

.ctrl-overlay-card p {
  font-size: .75rem;
  color: var(--muted);
  line-height: 1.4;
}

.btn-overlay-action {
  padding: .5rem 1.25rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--cyan2), var(--indigo));
  color: #fff;
  font-size: .75rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
  box-shadow: 0 4px 15px rgba(14,165,233,.3);
}
.btn-overlay-action:hover { transform: scale(1.05); box-shadow: 0 6px 20px rgba(14,165,233,.5); }

/* Record button */
.btn-record {
  display: flex;
  align-items: center;
  gap: .4rem;
  padding: .38rem .85rem;
  border-radius: 999px;
  background: var(--red-dim);
  border: 1px solid rgba(248,113,113,.3);
  color: var(--red);
  font-size: .72rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--dur) var(--ease);
  letter-spacing: .02em;
}
.btn-record:hover { background: rgba(248,113,113,.25); }
.btn-record.recording {
  background: rgba(248,113,113,.2);
  border-color: var(--red);
  animation: recPulse 1.4s ease-in-out infinite;
}
@keyframes recPulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(248,113,113,.4); }
  50%      { box-shadow: 0 0 0 8px rgba(248,113,113,0); }
}

.rec-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--red);
  flex-shrink: 0;
}
.btn-record.recording .rec-dot {
  animation: blink .8s step-end infinite;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0} }

.rec-timer {
  font-family: 'JetBrains Mono', monospace;
  font-size: .68rem;
  color: var(--red);
  padding-left: .25rem;
  border-left: 1px solid rgba(248,113,113,.3);
}
.rec-timer.hidden { display: none; }

/* Capture button */
.btn-capture {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--muted);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: all var(--dur) var(--ease);
}
.btn-capture:hover { color: var(--text); border-color: var(--border-hi); }
.btn-capture:active { transform: scale(.9); background: var(--cyan-dim); }
.btn-capture svg { width: 16px; height: 16px; }

/* Demo pill */
.btn-pill {
  display: flex; align-items: center; gap: .4rem;
  padding: .35rem .8rem;
  border-radius: 999px;
  font-size: .7rem; font-weight: 600;
  border: none; cursor: pointer;
  transition: all var(--dur) var(--ease);
  white-space: nowrap;
}
.btn-demo {
  background: rgba(129,140,248,.12);
  color: var(--indigo);
  border: 1px solid rgba(129,140,248,.25);
}
.btn-demo:hover { background: rgba(129,140,248,.22); }
.btn-demo.active {
  background: var(--cyan-dim);
  color: var(--cyan);
  border-color: var(--border-hi);
}

.pulse-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: currentColor;
  animation: pulse 1.8s ease-in-out infinite;
  flex-shrink: 0;
}
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.3;transform:scale(.6)} }

/* Status badge */
.status-badge {
  display: flex; align-items: center; gap: .4rem;
  padding: .32rem .7rem;
  border-radius: 999px;
  font-size: .7rem; font-weight: 500;
  transition: all .3s var(--ease);
}
.status-dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.status-loading { background: rgba(251,191,36,.1);  color: var(--amber);   border: 1px solid rgba(251,191,36,.25); }
.status-live    { background: rgba(52,211,153,.1);   color: var(--emerald); border: 1px solid rgba(52,211,153,.25); }
.status-demo    { background: rgba(129,140,248,.1);  color: var(--indigo);  border: 1px solid rgba(129,140,248,.25); }
.status-error   { background: rgba(248,113,113,.1);  color: var(--red);     border: 1px solid rgba(248,113,113,.25); }

/* ── MAIN LAYOUT ────────────────────────────────────────────────────────── */
.main-layout {
  display: grid;
  grid-template-columns: 1fr 370px;
  gap: 1.25rem;
  padding: 1.25rem;
  flex: 1;
  max-width: 1440px;
  width: 100%;
  margin: 0 auto;
}

/* ── STAGE ──────────────────────────────────────────────────────────────── */
.stage-section { display: flex; flex-direction: column; gap: .875rem; }

.section-header {
  display: flex; align-items: center; justify-content: space-between; gap: .5rem;
}
.section-title {
  display: flex; align-items: center; gap: .45rem;
  font-size: .8rem; font-weight: 600; color: var(--text); letter-spacing: .01em;
}
.icon-sm { width: 14px; height: 14px; color: var(--cyan); flex-shrink: 0; }
.header-meta { display: flex; align-items: center; gap: .4rem; }

.mono-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: .68rem; color: var(--cyan);
  background: var(--cyan-dim);
  padding: .18rem .45rem;
  border-radius: 4px;
}
.conf-tag { color: var(--emerald); background: rgba(52,211,153,.1); }

/* Stage canvas container */
.stage-container {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  border-radius: 18px;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow:
    0 0 0 1px rgba(56,189,248,.05),
    0 24px 70px rgba(0,0,0,.55),
    inset 0 1px 0 rgba(255,255,255,.04);
}

#stageCanvas { width: 100%; height: 100%; object-fit: cover; display: block; }

/* Crosshair */
.stage-crosshair {
  position: absolute; inset: 0;
  pointer-events: none;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity .4s;
}
.stage-crosshair::before,
.stage-crosshair::after {
  content: '';
  position: absolute;
  background: rgba(56,189,248,.35);
}
.stage-crosshair::before { width: 1px; height: 26px; }
.stage-crosshair::after  { width: 26px; height: 1px; }
.ch-ring {
  width: 38px; height: 38px;
  border: 1.5px solid rgba(56,189,248,.4);
  border-radius: 50%;
  position: absolute;
  animation: ringPulse 2.2s ease-in-out infinite;
}
@keyframes ringPulse {
  0%,100% { transform:scale(1); opacity:.5; }
  50%      { transform:scale(1.4); opacity:.1; }
}

/* Lock badge */
.lock-badge {
  position: absolute;
  top: .75rem; right: .75rem;
  display: flex; align-items: center; gap: .4rem;
  padding: .3rem .65rem;
  border-radius: 6px;
  background: rgba(52,211,153,.15);
  border: 1px solid rgba(52,211,153,.3);
  color: var(--emerald);
  font-size: .68rem; font-weight: 600;
  opacity: 0; transition: opacity .3s;
}
.lock-badge svg { width: 12px; height: 12px; }
.lock-badge.visible { opacity: 1; }

/* Stats bar */
.stats-bar {
  display: flex; align-items: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: .625rem 1rem;
}
.stat-item { display: flex; flex-direction: column; gap: .18rem; flex: 1; }
.stat-label { font-size: .62rem; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; font-weight: 500; }
.stat-value { font-family: 'JetBrains Mono', monospace; font-size: .76rem; color: var(--text); }
.stat-divider { width: 1px; height: 28px; background: var(--border); margin: 0 .875rem; flex-shrink: 0; }

/* ── SIDEBAR ────────────────────────────────────────────────────────────── */
.sidebar { display: flex; flex-direction: column; gap: 1rem; }

.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: .9rem;
  display: flex;
  flex-direction: column;
  gap: .8rem;
}
.panel-header { display: flex; align-items: center; justify-content: space-between; gap: .5rem; }
.hint-tag { font-size: .63rem; color: var(--hint); white-space: nowrap; }

/* Analysis container */
.analysis-container {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--bg);
  border: 1px solid var(--border);
  cursor: crosshair;
}
#rawVideo {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0; pointer-events: none;
}
.analysis-canvas { width: 100%; height: 100%; object-fit: cover; display: block; }
.analysis-badge {
  position: absolute; top: .4rem; right: .4rem;
  font-size: .62rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase;
  padding: .18rem .5rem;
  border-radius: 4px;
  background: var(--cyan-dim); color: var(--cyan);
  border: 1px solid rgba(56,189,248,.25);
  pointer-events: none;
}

.zoom-preset-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: .35rem;
  margin-bottom: .25rem;
}
.zoom-btn {
  padding: .3rem .1rem;
  border-radius: var(--radius-sm);
  font-size: .62rem;
  font-weight: 600;
  border: 1px solid var(--border);
  background: var(--surface2);
  color: var(--muted);
  cursor: pointer;
  transition: all var(--dur) var(--ease);
  text-align: center;
}
.zoom-btn:hover { color: var(--text); border-color: rgba(255,255,255,.15); }
.zoom-btn.active { background: var(--cyan-dim); border-color: rgba(56,189,248,.4); color: var(--cyan); }

/* Mode grid */
.mode-grid {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: .4rem;
}
.mode-btn {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: .3rem;
  padding: .55rem .2rem;
  border-radius: var(--radius-sm);
  font-size: .65rem; font-weight: 600;
  border: 1px solid var(--border);
  background: var(--surface2);
  color: var(--muted);
  cursor: pointer;
  transition: all var(--dur) var(--ease);
}
.mode-btn svg { width: 15px; height: 15px; }
.mode-btn:hover { color: var(--text); border-color: rgba(255,255,255,.15); }
.mode-btn.active { background: var(--cyan-dim); border-color: rgba(56,189,248,.4); color: var(--cyan); }

.color-target-row {
  display: none; align-items: center; justify-content: space-between; gap: .5rem;
  padding: .45rem .65rem;
  background: var(--surface2); border-radius: var(--radius-sm); border: 1px solid var(--border);
}
.color-target-row.visible { display: flex; }
.color-swatch-wrap { display: flex; align-items: center; gap: .4rem; }
.color-swatch { width: 18px; height: 18px; border-radius: 4px; border: 1px solid rgba(255,255,255,.15); flex-shrink: 0; }

/* Sliders */
.sliders-grid { display: flex; flex-direction: column; gap: .75rem; }
.slider-group { display: flex; flex-direction: column; gap: .4rem; }
.slider-label-row { display: flex; justify-content: space-between; align-items: center; font-size: .7rem; color: var(--muted); }

.slider {
  -webkit-appearance: none; appearance: none;
  width: 100%; height: 3px;
  background: var(--surface2); border-radius: 2px;
  outline: none; cursor: pointer;
  border: 1px solid var(--border);
}
.slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 15px; height: 15px;
  border-radius: 50%;
  background: var(--cyan);
  border: 2px solid var(--bg);
  box-shadow: 0 0 8px rgba(56,189,248,.6);
  cursor: pointer;
  transition: transform var(--dur) var(--ease);
}
.slider::-webkit-slider-thumb:hover { transform: scale(1.2); }

/* Toggles */
.toggles-col { display: flex; flex-direction: column; gap: .6rem; border-top: 1px solid var(--border); padding-top: .75rem; }
.toggle-row { display: flex; align-items: center; gap: .55rem; cursor: pointer; user-select: none; }
.toggle-row input { display: none; }
.toggle-track {
  width: 32px; height: 17px;
  border-radius: 999px;
  background: var(--surface2); border: 1px solid var(--border);
  position: relative; flex-shrink: 0;
  transition: background var(--dur), border-color var(--dur);
}
.toggle-thumb {
  position: absolute; top: 2px; left: 2px;
  width: 11px; height: 11px;
  border-radius: 50%; background: var(--hint);
  transition: transform var(--dur), background var(--dur);
}
.toggle-row input:checked ~ .toggle-track { background: var(--cyan-dim); border-color: rgba(56,189,248,.4); }
.toggle-row input:checked ~ .toggle-track .toggle-thumb { transform: translateX(15px); background: var(--cyan); box-shadow: 0 0 6px rgba(56,189,248,.6); }
.toggle-label { font-size: .7rem; color: var(--muted); }

/* Gallery */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: .4rem;
}
.gallery-thumb {
  aspect-ratio: 16/9;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: transform var(--dur);
}
.gallery-thumb:hover { transform: scale(1.03); }
.gallery-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* ── SCANLINES ──────────────────────────────────────────────────────────── */
.scanlines {
  position: fixed; inset: 0; pointer-events: none; z-index: 9999;
  background: repeating-linear-gradient(0deg,transparent,transparent 2px,rgba(0,0,0,.04) 2px,rgba(0,0,0,.04) 4px);
  transition: opacity .3s;
}
.scanlines.hidden { opacity: 0; }

/* ── RESPONSIVE ─────────────────────────────────────────────────────────── */
@media (max-width: 960px) {
  .main-layout { grid-template-columns: 1fr; padding: .875rem; gap: 1rem; }
  .mode-grid { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 480px) {
  :root { --nav-h: 52px; }
  .navbar { padding: 0 .875rem; gap: .4rem; }
  .brand-sub { display: none; }
  .brand-name { font-size: .85rem; }
  .main-layout { padding: .625rem; gap: .75rem; }
  .stat-divider { margin: 0 .5rem; }
  .stats-bar { padding: .5rem .75rem; }
  .btn-record { padding: .32rem .6rem; }
  [id="recLabel"] { display: none; }
}

@media (max-width: 700px) and (orientation:landscape) {
  .main-layout { grid-template-columns: 1fr 1fr; gap: .75rem; }
  .stage-container { aspect-ratio: 4/3; }
}