/* ==========================================================================
   IMUTÁVEL STUDIO — ESTILOS RESPONSIVOS E OTIMIZADOS
   Estética: Sabedoria da Montanha, Traje Branco, Ouro Iniciático (OCIDEMNTE)
   ========================================================================== */

:root {
  --bg-deep: #090d16;
  --bg-panel: #111827;
  --bg-card: #182235;
  --bg-input: #0d1422;
  --border-subtle: rgba(234, 197, 118, 0.22);
  --border-light: rgba(255, 255, 255, 0.1);
  --gold-primary: #eac576;
  --gold-bright: #ffe08a;
  --gold-dark: #b68d3a;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --accent-blue: #38bdf8;
  --success: #22c55e;
  --radius-lg: 16px;
  --radius-md: 10px;
}

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

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: var(--bg-deep);
  color: var(--text-main);
  min-height: 100vh;
  overflow-x: hidden;
}

.hidden {
  display: none !important;
}

/* ==========================================================================
   1. TELA DE AUTENTICAÇÃO (LOGIN / CADASTRO + GOOGLE OAUTH)
   ========================================================================== */
.auth-screen {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  background: radial-gradient(circle at 20% 20%, #1a2742 0%, #090d16 70%);
}

.auth-hero {
  position: relative;
  padding: 3.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background:
    radial-gradient(circle at 75% 25%, rgba(234, 197, 118, 0.14) 0%, transparent 55%),
    linear-gradient(155deg, #0b1324 0%, #172642 52%, #241d29 100%);
  border-right: 1px solid var(--border-subtle);
}

.brand-header {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.brand-emblem {
  width: 48px;
  height: 48px;
  min-width: 48px;
  min-height: 48px;
  flex-shrink: 0;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  border: 2px solid var(--gold-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(12, 18, 30, 0.8);
  font-size: 1.35rem;
  box-shadow: 0 0 20px rgba(234, 197, 118, 0.25);
}

.brand-title {
  font-family: "Cinzel", Georgia, serif;
  font-size: 1.45rem;
  letter-spacing: 1.5px;
  color: var(--gold-primary);
}

.brand-subtitle {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.hero-showcase {
  max-width: 600px;
  margin: 2rem 0;
}

.hero-badge {
  display: inline-block;
  padding: 0.4rem 0.9rem;
  border-radius: 99px;
  background: rgba(234, 197, 118, 0.16);
  border: 1px solid var(--gold-primary);
  color: var(--gold-bright);
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 1.2rem;
}

.hero-showcase h1 {
  font-family: "Cinzel", Georgia, serif;
  font-size: 2.35rem;
  line-height: 1.25;
  margin-bottom: 1rem;
  color: #ffffff;
}

.hero-showcase p {
  font-size: 1.02rem;
  line-height: 1.65;
  color: #cbd5e1;
  margin-bottom: 1.5rem;
}

.hero-char-preview {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: rgba(12, 18, 30, 0.85);
  border: 1px solid var(--border-subtle);
  padding: 0.9rem 1.1rem;
  border-radius: var(--radius-md);
}

.hero-char-thumbs {
  display: flex;
}

.hero-char-thumbs img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--gold-primary);
  margin-right: -10px;
}

.hero-char-info {
  padding-left: 0.8rem;
  font-size: 0.85rem;
  color: #e2e8f0;
}

.auth-panel-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2.5rem;
}

.auth-card {
  width: 100%;
  max-width: 430px;
  background: var(--bg-panel);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.55);
}

.auth-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--bg-input);
  padding: 4px;
  border-radius: var(--radius-md);
  margin-bottom: 1.5rem;
}

.auth-tab-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  padding: 0.7rem;
  font-weight: 600;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s;
}

.auth-tab-btn.active {
  background: var(--bg-card);
  color: var(--gold-primary);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.btn-google-oauth {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  background: #ffffff;
  color: #1f2937;
  border: none;
  border-radius: var(--radius-md);
  padding: 0.85rem 1rem;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s;
}

.btn-google-oauth:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(255, 255, 255, 0.18);
}

.auth-divider {
  display: flex;
  align-items: center;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.78rem;
  margin: 1.25rem 0;
}

.auth-divider::before,
.auth-divider::after {
  content: "";
  flex: 1;
  border-bottom: 1px solid var(--border-light);
}

.auth-divider span {
  padding: 0 0.75rem;
}

.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  font-size: 0.82rem;
  color: #cbd5e1;
  margin-bottom: 0.4rem;
  font-weight: 500;
}

.form-control {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border-light);
  color: var(--text-main);
  padding: 0.75rem 0.9rem;
  border-radius: 8px;
  font-size: 0.92rem;
  font-family: inherit;
}

.form-control:focus {
  outline: none;
  border-color: var(--gold-primary);
}

.btn-gold-block {
  width: 100%;
  background: linear-gradient(135deg, var(--gold-primary) 0%, var(--gold-dark) 100%);
  color: #0b0f19;
  font-weight: 700;
  border: none;
  padding: 0.88rem;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  cursor: pointer;
  margin-top: 0.5rem;
  transition: opacity 0.2s;
}

.btn-gold-block:hover {
  opacity: 0.94;
}

/* ==========================================================================
   2. CABEÇALHO E NAVEGAÇÃO DA PLATAFORMA (STUDIO VIEW)
   ========================================================================== */
.studio-topbar {
  height: 68px;
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border-subtle);
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 40;
}

.studio-nav-tabs {
  display: flex;
  gap: 0.5rem;
}

.nav-tab-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-muted);
  padding: 0.55rem 1rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.88rem;
  cursor: pointer;
  transition: all 0.2s;
}

.nav-tab-btn.active {
  background: rgba(234, 197, 118, 0.14);
  border-color: var(--gold-primary);
  color: var(--gold-bright);
}

.user-top-profile {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.user-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-primary), var(--gold-dark));
  color: #090d16;
  font-weight: 700;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.user-meta {
  display: flex;
  flex-direction: column;
}

.user-meta strong {
  font-size: 0.86rem;
}

.user-meta span {
  font-size: 0.74rem;
  color: var(--text-muted);
}

.btn-outline-sm {
  background: transparent;
  border: 1px solid var(--border-light);
  color: var(--text-muted);
  padding: 0.4rem 0.75rem;
  border-radius: 6px;
  font-size: 0.78rem;
  cursor: pointer;
}

.btn-outline-sm:hover {
  border-color: var(--gold-primary);
  color: var(--text-main);
}

/* ==========================================================================
   3. LAYOUT DO ESTÚDIO DE VÍDEO (3 COLUNAS OTIMIZADAS)
   ========================================================================== */
.studio-grid {
  display: grid;
  grid-template-columns: 310px 1fr 370px;
  min-height: calc(100vh - 68px);
}

.studio-sidebar-left,
.studio-sidebar-right {
  background: var(--bg-panel);
  padding: 1.25rem;
  overflow-y: auto;
  max-height: calc(100vh - 68px);
}

.studio-sidebar-left {
  border-right: 1px solid var(--border-light);
}

.studio-sidebar-right {
  border-left: 1px solid var(--border-light);
}

.panel-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.9rem;
}

.panel-heading h3 {
  font-size: 0.92rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--gold-primary);
}

.btn-gold-sm {
  background: linear-gradient(135deg, var(--gold-primary), var(--gold-dark));
  color: #090d16;
  border: none;
  padding: 0.48rem 0.85rem;
  border-radius: 7px;
  font-weight: 700;
  font-size: 0.8rem;
  cursor: pointer;
}

.btn-secondary-sm {
  display: inline-block;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--gold-bright);
  padding: 0.45rem 0.8rem;
  border-radius: 7px;
  font-size: 0.8rem;
  text-decoration: none;
  cursor: pointer;
}

.projects-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-bottom: 1.4rem;
}

.project-item {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 0.85rem;
  cursor: pointer;
  transition: border-color 0.2s, transform 0.15s;
}

.project-item:hover,
.project-item.active {
  border-color: var(--gold-primary);
  background: rgba(234, 197, 118, 0.08);
}

.project-item-header {
  display: flex;
  justify-content: space-between;
  font-size: 0.72rem;
  margin-bottom: 0.35rem;
}

.format-pill {
  background: rgba(56, 189, 248, 0.15);
  color: var(--accent-blue);
  padding: 2px 7px;
  border-radius: 4px;
  font-weight: 600;
}

.scene-count {
  color: var(--text-muted);
}

.project-item-title {
  font-weight: 600;
  font-size: 0.88rem;
  margin-bottom: 0.3rem;
}

.project-item-source {
  font-size: 0.74rem;
  color: var(--gold-primary);
}

/* PALCO CENTRAL DO CANVAS DE VÍDEO */
.studio-center-stage {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem;
  background: radial-gradient(circle at center, #162033 0%, #090d16 80%);
}

.format-switcher-bar {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 0.75rem;
}

.format-quick-btn {
  background: var(--bg-panel);
  border: 1px solid var(--border-light);
  color: var(--text-muted);
  padding: 0.45rem 0.9rem;
  border-radius: 99px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
}

.format-quick-btn.active {
  background: var(--gold-primary);
  color: #090d16;
  border-color: var(--gold-primary);
}

.canvas-stage-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  max-height: 64vh;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.75);
  border: 2px solid var(--border-subtle);
  border-radius: 18px;
  overflow: hidden;
  background: #000;
}

.canvas-stage-wrapper[data-format="reels"],
.canvas-stage-wrapper[data-format="stories"] {
  aspect-ratio: 9 / 16;
  height: 62vh;
}

.canvas-stage-wrapper[data-format="feed_portrait"] {
  aspect-ratio: 4 / 5;
  height: 60vh;
}

.canvas-stage-wrapper[data-format="feed_square"] {
  aspect-ratio: 1 / 1;
  height: 56vh;
}

#video-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

.stage-controls-bar {
  width: 100%;
  max-width: 720px;
  background: var(--bg-panel);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 0.85rem 1.1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.75rem;
}

.player-left-controls,
.player-right-controls {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.btn-play-main {
  background: var(--gold-primary);
  color: #090d16;
  border: none;
  padding: 0.6rem 1.15rem;
  border-radius: 8px;
  font-weight: 700;
  cursor: pointer;
}

.btn-export-main {
  background: linear-gradient(135deg, #22c55e, #15803d);
  color: #ffffff;
  border: none;
  padding: 0.6rem 1.15rem;
  border-radius: 8px;
  font-weight: 700;
  cursor: pointer;
}

/* TIMELINE DE CENAS */
.scenes-timeline {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  margin-bottom: 1.2rem;
}

.scene-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  padding: 0.7rem;
  cursor: pointer;
}

.scene-card.active {
  border-color: var(--gold-primary);
  background: rgba(234, 197, 118, 0.1);
}

.scene-card-top {
  display: flex;
  justify-content: space-between;
  font-size: 0.74rem;
  color: var(--gold-primary);
  font-weight: 600;
  margin-bottom: 0.3rem;
}

.scene-pose-badge {
  color: var(--text-muted);
}

.scene-card-text {
  font-size: 0.8rem;
  color: #e2e8f0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ==========================================================================
   4. ABAS DE BASE DE DADOS DO GOOGLE DRIVE E REFERÊNCIA DO PERSONAGEM
   ========================================================================== */
.section-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

.drive-banner {
  background: linear-gradient(135deg, rgba(24, 34, 53, 0.95), rgba(15, 23, 42, 0.95));
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.cards-grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}

.drive-source-card,
.pillar-knowledge-card,
.char-ref-card {
  background: var(--bg-panel);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 0.7rem;
}

.drive-source-badge,
.pillar-source-tag,
.char-pose-tag {
  font-size: 0.74rem;
  color: var(--gold-primary);
  font-weight: 700;
  text-transform: uppercase;
}

.pillar-quote {
  border-left: 3px solid var(--gold-primary);
  padding-left: 0.75rem;
  font-style: italic;
  color: #f1f5f9;
  font-size: 0.88rem;
}

.pillar-question {
  font-size: 0.84rem;
  color: var(--gold-bright);
}

.embedded-audio-player {
  width: 100%;
  height: 36px;
}

.char-ref-img-wrap {
  width: 100%;
  height: 260px;
  border-radius: 8px;
  overflow: hidden;
  background: #000;
}

.char-ref-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* MODAIS */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(5, 8, 15, 0.82);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 1rem;
}

.modal-box {
  width: 100%;
  max-width: 500px;
  background: var(--bg-panel);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.2rem;
}

.google-account-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 1.2rem;
}

.google-account-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.75rem;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: 10px;
  cursor: pointer;
}

.google-account-item:hover {
  border-color: var(--gold-primary);
}

.toast-notification {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--bg-card);
  border: 1px solid var(--gold-primary);
  color: var(--gold-bright);
  padding: 0.85rem 1.25rem;
  border-radius: 10px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
  z-index: 200;
  font-size: 0.88rem;
  font-weight: 600;
}

/* RESPONSIVIDADE MOBILE / TABLET */
@media (max-width: 1120px) {
  .auth-screen {
    grid-template-columns: 1fr;
  }
  .auth-hero {
    padding: 2rem;
  }
  .studio-grid {
    grid-template-columns: 1fr;
  }
  .studio-sidebar-left,
  .studio-sidebar-right {
    max-height: none;
    border: none;
    border-bottom: 1px solid var(--border-light);
  }
  .studio-topbar {
    height: auto;
    padding: 0.85rem;
    flex-wrap: wrap;
    gap: 0.65rem;
  }
}

@media (max-width: 768px) {
  .auth-screen {
    display: flex;
    flex-direction: column;
  }
  .auth-panel-wrap {
    order: -1;
    padding: 1rem 0.9rem 0.5rem;
  }
  .auth-card {
    padding: 1.25rem;
  }
  .auth-hero {
    padding: 1.25rem 1rem 4.5rem;
  }
  .auth-hero h1 {
    font-size: 1.35rem;
  }
  .hero-showcase {
    margin: 1rem 0;
  }
  .studio-topbar {
    padding: 0.6rem 0.85rem;
    flex-wrap: nowrap;
    justify-content: space-between;
  }
  .studio-topbar .brand-subtitle {
    display: none;
  }
  .studio-topbar .brand-title {
    font-size: 0.98rem !important;
  }
  .brand-emblem {
    width: 38px;
    height: 38px;
    min-width: 38px;
    min-height: 38px;
    font-size: 1.1rem;
  }
  .studio-center-stage {
    padding: 0.7rem 0.55rem 1.2rem;
    order: -1;
  }
  .format-switcher-bar {
    gap: 0.35rem;
    margin-bottom: 0.55rem;
  }
  .format-quick-btn {
    padding: 0.36rem 0.62rem;
    font-size: 0.73rem;
  }
  .canvas-stage-wrapper {
    max-height: none;
  }
  .canvas-stage-wrapper[data-format="reels"],
  .canvas-stage-wrapper[data-format="stories"] {
    width: min(80vw, 31vh);
    height: auto;
    aspect-ratio: 9 / 16;
    max-height: none;
  }
  .canvas-stage-wrapper[data-format="feed_portrait"] {
    width: min(86vw, 42vh);
    height: auto;
    aspect-ratio: 4 / 5;
    max-height: none;
  }
  .canvas-stage-wrapper[data-format="feed_square"] {
    width: min(86vw, 48vh);
    height: auto;
    aspect-ratio: 1 / 1;
    max-height: none;
  }
  .stage-controls-bar {
    flex-direction: column;
    align-items: stretch;
    padding: 0.65rem;
    gap: 0.5rem;
    margin-top: 0.55rem;
  }
  .player-left-controls,
  .player-right-controls {
    width: 100%;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.45rem;
  }
  .btn-play-main,
  .btn-export-main {
    width: 100%;
    text-align: center;
    padding: 0.68rem;
    font-size: 0.88rem;
  }
  .user-meta {
    display: none;
  }
  .studio-sidebar-right {
    padding-bottom: 5rem;
  }
}

/* ==========================================================================
   5. PAINEL DE LEGENDA DA NARRAÇÃO EM PORTUGUÊS-BR SEMPRE VISÍVEL
   ========================================================================== */
.live-ptbr-subtitle-bar {
  width: 100%;
  max-width: 720px;
  background: rgba(11, 17, 29, 0.96);
  border: 2px solid var(--gold-primary);
  border-radius: var(--radius-md);
  padding: 0.7rem 1rem;
  margin-top: 0.6rem;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.55);
}

.live-ptbr-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.3rem;
  flex-wrap: wrap;
  gap: 4px;
}

.ptbr-pill {
  background: rgba(234, 197, 118, 0.18);
  color: var(--gold-bright);
  border: 1px solid var(--gold-primary);
  padding: 2px 9px;
  border-radius: 99px;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.4px;
}

.ptbr-scene-badge {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 600;
}

.live-ptbr-text {
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.42;
  color: #ffffff;
  text-align: center;
}