:root {
  --bg: #000;
  --bg2: #0d0d0d;
  --bg3: #1a1a1a;
  --bg4: #232323;
  --rojo: #c8102e;
  --dorado: #c9a84c;
  --text: #f5f5f7;
  --text2: rgba(245,245,247,0.55);
  --text3: rgba(245,245,247,0.30);
  --border: rgba(255,255,255,0.08);
  --border-2: rgba(255,255,255,0.14);
  --radius: 14px;
  --ease: cubic-bezier(0.25, 0.1, 0.25, 1);
  --green: #4caf6d;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Helvetica Neue', sans-serif;
  -webkit-tap-highlight-color: transparent;
  -webkit-font-smoothing: antialiased;
  overscroll-behavior: none;
}

button { font-family: inherit; cursor: pointer; }
input { font-family: inherit; }

#app {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
}

.grain-overlay { display: none; }

.screen {
  display: none;
  min-height: 100vh;
  min-height: 100dvh;
}
.screen.active { display: block; }

.eyebrow {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--rojo);
  margin-bottom: 4px;
}

/* ===================== SELECTOR ===================== */

#screen-selector.active {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
}

.selector-wrap {
  max-width: 720px;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
}

.selector-header {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.brand-logo { height: 26px; width: auto; margin-bottom: 14px; opacity: 0.92; }

.logo-mark { width: 110px; margin-bottom: 10px; }
.logo-clap { width: 100%; display: block; filter: drop-shadow(0 6px 16px rgba(0,0,0,0.5)); }
.logo-clap-arm { transform-origin: 4px 20px; animation: logo-clap 3.2s ease-in-out infinite; }
@keyframes logo-clap {
  0%, 8% { transform: rotate(-18deg); }
  12%, 88% { transform: rotate(0deg); }
  100% { transform: rotate(-18deg); }
}

.selector-title {
  font-size: clamp(2rem, 7vw, 2.9rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.05;
  margin: 0;
  color: var(--text);
}

.selector-sub {
  color: var(--text2);
  margin: 4px 0 0;
  font-size: 0.95rem;
  letter-spacing: -0.01em;
}

.mode-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  width: 100%;
}
@media (max-width: 640px) {
  .mode-cards { grid-template-columns: 1fr; }
}

.mode-card {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 22px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  text-align: left;
  color: var(--text);
  transition: transform 0.25s var(--ease), border-color 0.2s ease, background 0.2s ease;
}
.mode-card:hover, .mode-card:active {
  transform: translateY(-3px);
  border-color: var(--border-2);
  background: var(--bg4);
}
.mode-card-icon { font-size: 2rem; margin-bottom: 4px; }
.mode-card-title {
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.mode-card--cine .mode-card-title { color: var(--dorado); }
.mode-card--reels .mode-card-title { color: var(--rojo); }
.mode-card-desc {
  color: var(--text2);
  font-size: 0.86rem;
  line-height: 1.5;
}
.mode-card-cta {
  margin-top: 10px;
  font-size: 0.82rem;
  letter-spacing: -0.01em;
  color: var(--text3);
}

.selector-footer {
  color: var(--text3);
  font-size: 0.78rem;
  letter-spacing: -0.01em;
}

/* ===================== TOPBAR común a modos ===================== */

.mode-topbar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 clamp(16px, 4vw, 28px);
  height: 60px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  background: rgba(0,0,0,0.88);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  position: sticky;
  top: 0;
  z-index: 20;
}
.btn-back {
  background: rgba(255,255,255,0.1);
  border: 1px solid var(--border);
  color: var(--text);
  width: 34px; height: 34px;
  border-radius: 50%;
  font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.2s ease;
}
.btn-back:hover { background: rgba(255,255,255,0.16); }
.mode-topbar-logo {
  height: 22px;
  flex: 1;
  min-width: 0;
  object-fit: contain;
  object-position: left center;
  opacity: 0.95;
}
.mode-timecode {
  font-variant-numeric: tabular-nums;
  font-family: ui-monospace, 'SF Mono', monospace;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  color: var(--dorado);
  padding: 6px 12px;
  border-radius: 980px;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
}

.icon-btn {
  background: rgba(255,255,255,0.1);
  border: 1px solid var(--border);
  color: var(--text2);
  width: 34px; height: 34px;
  border-radius: 50%;
  font-size: 0.9rem;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.2s ease, color 0.2s ease;
  flex-shrink: 0;
}
.icon-btn:hover { background: rgba(255,255,255,0.16); color: var(--text); }

/* ===================== Modal (ajustes / ayuda) ===================== */

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.modal-overlay[hidden] { display: none; }
.modal-card {
  position: relative;
  width: 100%;
  max-width: 420px;
  max-height: 80vh;
  overflow-y: auto;
  background: var(--bg3);
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
  padding: 24px 22px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}
.modal-close {
  position: absolute;
  top: 14px; right: 14px;
  width: 30px; height: 30px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  border: none;
  color: var(--text2);
  font-size: 0.9rem;
}
.modal-close:hover { background: rgba(255,255,255,0.16); color: var(--text); }
.modal-title {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 6px;
  color: var(--text);
  padding-right: 30px;
}
.modal-sub {
  font-size: 0.85rem;
  color: var(--text2);
  margin: 0 0 4px;
  line-height: 1.5;
}
.modal-section + .modal-section { margin-top: 22px; }
.modal-help-list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.modal-help-list li {
  display: flex;
  gap: 10px;
  font-size: 0.87rem;
  line-height: 1.5;
  color: var(--text2);
}
.modal-help-list li b { color: var(--text); font-weight: 600; }
.modal-help-num {
  flex-shrink: 0;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: rgba(201,168,76,0.15);
  color: var(--dorado);
  font-size: 0.72rem;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  margin-top: 1px;
}

/* ===================== BODY layouts ===================== */

.mode-body {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 24px;
  padding: 24px clamp(16px, 4vw, 28px) 60px;
  max-width: 1180px;
  margin: 0 auto;
}
@media (max-width: 900px) {
  .mode-body { grid-template-columns: 1fr; }
}

.board-column {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  position: sticky;
  top: 84px;
  align-self: start;
}
@media (max-width: 900px) {
  .board-column { position: static; }
}

.mode-body--reels {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  max-width: 480px;
}

/* ===================== CANVAS claqueta ===================== */

.claqueta-canvas {
  width: 100%;
  max-width: 520px;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  display: block;
  filter: drop-shadow(0 14px 30px rgba(0,0,0,0.55));
  touch-action: manipulation;
  cursor: pointer;
}
.claqueta-canvas--reels { max-width: 420px; aspect-ratio: 1 / 1; }

/* ===================== Botón CLAP ===================== */

.btn-clap {
  width: 100%;
  max-width: 520px;
  background: var(--rojo);
  border: none;
  border-radius: 980px;
  color: white;
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  transition: transform 0.12s ease, background 0.15s ease;
}
.btn-clap:hover { background: #d81b3c; }
.btn-clap:active { transform: scale(0.98); }
.btn-clap-label {
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  font-weight: 700;
}
.btn-clap-sub {
  font-size: 0.72rem;
  letter-spacing: 0.03em;
  color: rgba(255,255,255,0.7);
  text-transform: uppercase;
}
.btn-clap--big {
  max-width: 420px;
  padding: 26px 20px;
}
.btn-clap--big .btn-clap-label { font-size: 1.9rem; }

/* ===================== Export row / botones pill ===================== */

.export-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  width: 100%;
  max-width: 520px;
}
.btn {
  border-radius: 980px;
  padding: 9px 16px;
  font-size: 0.8rem;
  font-weight: 500;
  border: 1px solid var(--border);
  color: var(--text2);
  background: transparent;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.btn-ghost { background: rgba(255,255,255,0.05); }
.btn-ghost:hover { color: var(--text); border-color: var(--border-2); }
.btn-ghost:active { transform: scale(0.98); }

/* ===================== Formulario Cine ===================== */

.form-column {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
}
@media (max-width: 520px) {
  .field-grid { grid-template-columns: repeat(2, 1fr); }
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text3);
}
.field-wide { grid-column: 1 / -1; width: 100%; }
.field input[type="text"],
.field input[type="date"],
.field input[type="number"] {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  padding: 10px 12px;
  font-size: 0.92rem;
  text-transform: none;
  letter-spacing: normal;
  width: 100%;
  transition: border-color 0.15s ease;
}
.field input:focus {
  outline: none;
  border-color: var(--dorado);
}

.stepper {
  display: flex;
  align-items: stretch;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}
.stepper input {
  border: none !important;
  text-align: center;
  background: transparent !important;
  flex: 1;
  min-width: 0;
  -moz-appearance: textfield;
}
.stepper input::-webkit-outer-spin-button,
.stepper input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.stepper-btn {
  background: transparent;
  border: none;
  color: var(--dorado);
  width: 34px;
  font-size: 1.1rem;
  font-weight: 700;
  transition: background 0.15s ease;
}
.stepper-btn:hover { background: rgba(255,255,255,0.06); }

.field-toggle-group { gap: 8px; }
.toggle-pair {
  display: flex;
  border: 1px solid var(--border);
  border-radius: 980px;
  overflow: hidden;
}
.toggle-btn {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text2);
  padding: 9px 6px;
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: background 0.15s ease, color 0.15s ease;
}
.toggle-btn.active {
  background: var(--text);
  color: #000;
  font-weight: 600;
}

/* ===================== Historial ===================== */

.history-section {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.history-header {
  display: flex;
  align-items: center;
  gap: 10px;
}
.history-header h2 {
  font-size: 0.92rem;
  letter-spacing: -0.01em;
  font-weight: 600;
  margin: 0;
  color: var(--text);
  flex: 1;
}
.history-count {
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  color: var(--dorado);
  font-size: 0.72rem;
  padding: 3px 9px;
  border-radius: 980px;
  font-family: ui-monospace, 'SF Mono', monospace;
}
.history-empty {
  color: var(--text3);
  font-size: 0.85rem;
  text-align: center;
  padding: 18px 0;
}
.history-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 420px;
  overflow-y: auto;
}
.history-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 10px;
  align-items: center;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  animation: item-in 0.25s var(--ease);
}
@keyframes item-in {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}
.history-slate {
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--dorado);
  font-size: 0.98rem;
  white-space: nowrap;
}
.history-meta {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}
.history-meta-top {
  font-size: 0.76rem;
  color: var(--text2);
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.history-note {
  font-size: 0.78rem;
  color: var(--text3);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.history-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}
.status-btn {
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 5px 8px;
  border-radius: 980px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text3);
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.status-btn[data-status="BUENA"].active { background: var(--dorado); border-color: var(--dorado); color: #241d0a; }
.status-btn[data-status="NG"].active { background: var(--rojo); border-color: var(--rojo); color: #fff; }
.status-btn[data-status="CIRCULADA"].active { background: var(--text); border-color: var(--text); color: #000; }
.history-delete {
  background: transparent;
  border: none;
  color: var(--text3);
  font-size: 1rem;
  padding: 4px 6px;
}
.history-delete:hover { color: var(--rojo); }

/* ===================== Reels específicos ===================== */

.reels-fields {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 10px;
  width: 100%;
  max-width: 420px;
}

.mode-body--reels .history-section { width: 100%; max-width: 420px; }

.quick-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  width: 100%;
  max-width: 420px;
}
.tag-chip {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text2);
  padding: 8px 14px;
  border-radius: 980px;
  font-size: 0.8rem;
  font-weight: 500;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.tag-chip.active {
  background: var(--rojo);
  border-color: var(--rojo);
  color: #fff;
  font-weight: 600;
}

/* ===================== Toast ===================== */

.toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%) translateY(20px);
  background: var(--bg4);
  border: 1px solid var(--border-2);
  color: var(--text);
  padding: 10px 18px;
  border-radius: 980px;
  font-size: 0.85rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 200;
  box-shadow: 0 10px 26px rgba(0,0,0,0.5);
}
.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ===================== Print (reporte PDF) ===================== */

@media print {
  body * { visibility: hidden; }
  #print-report, #print-report * { visibility: visible; }
  #print-report {
    position: absolute;
    left: 0; top: 0;
    width: 100%;
    color: #000;
    background: #fff;
  }
}