/* =========================================================
   GLOBAL.CSS — Jovem Cineasta Itapoá
   Tokens, reset, shared components e animações.
   Cada página de etapa declara apenas:
     --cor-etapa: #hex;
     --cor-etapa-rgb: r, g, b;
   ========================================================= */

/* ── Design Tokens ─────────────────────────────────────── */
:root {
  /* ── Cores base ── */
  --preto: #06080f;
  --preto2: #0a0e1a;
  --azul: #00aaff;
  --azul-bg: rgba(0, 170, 255, 0.06);
  --azul-bd: rgba(0, 170, 255, 0.2);
  --roxo: #7b61ff;
  --roxo-bg: rgba(123, 97, 255, 0.07);
  --roxo-bd: rgba(123, 97, 255, 0.25);
  --ouro: #ffd700;
  --verde: #00e676;
  --branco: #ffffff;
  --muted: rgba(255, 255, 255, 0.45);
  --muted2: rgba(255, 255, 255, 0.2);
  --border: rgba(255, 255, 255, 0.08);

  /* ── Cores adicionais (faltavam no sistema) ── */
  --erro: #ff6b6b;
  --perigo: #ff4b4b;
  --tier-bronze: #cd7f32;
  --tier-prata: #c0c0c0;
  --tier-diamante: #00d4ff;

  /* ── Type Scale (10 passos — substitui 27+ valores soltos) ── */
  --text-2xs: 10px; /* labels minúsculos, badges    */
  --text-xs: 12px; /* labels UI, chips, meta-info  */
  --text-sm: 13px; /* texto secundário, dicas      */
  --text-base: 16px; /* corpo principal              */
  --text-md: 18px; /* corpo enfatizado             */
  --text-lg: 22px; /* subtítulos de seção          */
  --text-xl: 28px; /* títulos de card              */
  --text-2xl: 36px; /* títulos de página            */
  --text-3xl: 48px; /* hero / display               */
  --text-4xl: 64px; /* display grande               */

  /* ── Spacing Scale (8 passos) ── */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;

  /* ── Accent da etapa (padrão: azul; sobrescrito por cada página) ── */
  --cor-etapa: #00aaff;
  --cor-etapa-rgb: 0, 170, 255;
}

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

html {
  scroll-behavior: smooth;
}

/* ── Base body ─────────────────────────────────────────── */
body {
  background: var(--preto);
  color: var(--branco);
  font-family: "Inter", sans-serif;
  min-height: 100vh;
}

/* ── Nebula background (estrutura; background sobrescrito por cada página) ── */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  animation: nebulaPulse 8s ease-in-out infinite alternate;
}

/* ── Wrap ───────────────────────────────────────────────── */
.wrap {
  position: relative;
  z-index: 1;
}

/* ── Keyframes compartilhados ──────────────────────────── */
@keyframes nebulaPulse {
  from {
    opacity: 0.7;
    transform: scale(1);
  }
  to {
    opacity: 1;
    transform: scale(1.05);
  }
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes floatIcon {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes pulsar {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.5;
    transform: scale(0.7);
  }
}

@keyframes shimmerSweep {
  from {
    transform: translateX(-100%);
  }
  to {
    transform: translateX(150%);
  }
}

@keyframes toastIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes popIn {
  from {
    transform: scale(0.8);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes skeletonPulse {
  0%,
  100% {
    opacity: 0.4;
  }
  50% {
    opacity: 0.8;
  }
}

/* ── Top Bar (glass + bokeh glow) ──────────────────────── */
.top-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 28px;
  background: rgba(6, 8, 15, 0.88);
  border-bottom: 1px solid rgba(var(--cor-etapa-rgb), 0.35);
  box-shadow:
    0 1px 30px rgba(var(--cor-etapa-rgb), 0.25),
    0 1px 80px rgba(var(--cor-etapa-rgb), 0.1);
  backdrop-filter: blur(24px) saturate(180%);
  overflow: visible;
}

/* Anamorphic lens flare (aparece no hover) */
.top-bar::after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: -5%;
  right: -5%;
  height: 2px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(var(--cor-etapa-rgb), 0) 10%,
    rgba(var(--cor-etapa-rgb), 1) 30%,
    rgba(255, 255, 255, 1) 50%,
    rgba(var(--cor-etapa-rgb), 1) 70%,
    rgba(var(--cor-etapa-rgb), 0) 90%,
    transparent 100%
  );
  box-shadow:
    0 0 12px 4px rgba(var(--cor-etapa-rgb), 0.9),
    0 0 40px 10px rgba(var(--cor-etapa-rgb), 0.6),
    0 0 100px 25px rgba(var(--cor-etapa-rgb), 0.25),
    0 0 200px 60px rgba(var(--cor-etapa-rgb), 0.08);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}
.top-bar:hover::after {
  opacity: 1;
}

.top-bar-logo {
  height: 32px;
  opacity: 0.8;
  transition: opacity 0.2s;
}
.top-bar-logo:hover {
  opacity: 1;
}

.top-bar-etapa {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cor-etapa);
}

.top-bar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.top-bar-nome {
  font-size: var(--text-sm);
  color: var(--muted);
}

/* ── Botão retornar ────────────────────────────────────── */
.btn-retornar {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--muted);
  text-decoration: none;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  padding: 6px 12px;
  transition: all 0.2s;
  font-family: "Inter", sans-serif;
}
.btn-retornar:hover {
  color: var(--branco);
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}

/* ── Progress bar ──────────────────────────────────────── */
.progress-bar-wrap {
  position: fixed;
  top: 56px;
  left: 0;
  right: 0;
  z-index: 99;
  height: 3px;
  background: rgba(255, 255, 255, 0.06);
}
.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--cor-etapa), var(--roxo));
  transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Tela (container de cada pergunta/etapa) ───────────── */
.tela {
  display: none;
  min-height: 100vh;
  padding: 100px 24px 40px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
.tela.ativa {
  display: flex;
  animation: fadeUp 0.45s ease both;
}

/* ── Chips de sugestão ─────────────────────────────────── */
.sugestoes-wrap {
  margin: 16px 0 20px;
  padding: 16px;
  background: rgba(var(--cor-etapa-rgb), 0.04);
  border: 1px solid rgba(var(--cor-etapa-rgb), 0.12);
  border-radius: 12px;
}
.sugestoes-label {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(var(--cor-etapa-rgb), 0.7);
  margin-bottom: 10px;
}
.sugestoes-chips {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.chip {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 100px;
  padding: 7px 14px;
  font-family: "Inter", sans-serif;
  font-size: var(--text-xs);
  color: var(--muted);
  cursor: pointer;
  transition: all 0.2s;
  text-align: left;
  max-width: 280px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.chip:hover {
  background: rgba(var(--cor-etapa-rgb), 0.2);
  border-color: rgba(var(--cor-etapa-rgb), 0.6);
  color: var(--branco);
  transform: translateY(-3px) scale(1.05);
  box-shadow:
    0 8px 24px rgba(var(--cor-etapa-rgb), 0.5),
    0 0 40px rgba(var(--cor-etapa-rgb), 0.25),
    0 0 0 1px rgba(var(--cor-etapa-rgb), 0.6);
}
.chip.ativo {
  background: rgba(var(--cor-etapa-rgb), 0.15);
  border-color: rgba(var(--cor-etapa-rgb), 0.5);
  color: var(--cor-etapa);
}

.btn-seguir {
  background: none;
  border: 1px solid rgba(var(--cor-etapa-rgb), 0.3);
  border-radius: 8px;
  color: var(--cor-etapa);
  font-family: "Inter", sans-serif;
  font-size: var(--text-xs);
  font-weight: 600;
  padding: 7px 16px;
  cursor: pointer;
  opacity: 0;
  transform: translateY(4px);
  pointer-events: none;
  transition: all 0.25s;
}
.btn-seguir.visivel {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.btn-seguir:hover {
  background: rgba(var(--cor-etapa-rgb), 0.12);
  border-color: var(--cor-etapa);
}

/* ── Utilitários globais ───────────────────────────────── */
.skeleton {
  background: rgba(255, 255, 255, 0.06);
  border-radius: 6px;
  animation: skeletonPulse 1.5s ease-in-out infinite;
}

.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255, 255, 255, 0.15);
  border-top-color: var(--cor-etapa);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
}

/* Toast notifications */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  background: rgba(20, 24, 40, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  padding: 14px 20px;
  font-size: var(--text-sm);
  color: var(--branco);
  backdrop-filter: blur(20px);
  animation: toastIn 0.25s ease both;
  max-width: 360px;
}
.toast.sucesso {
  border-color: rgba(0, 230, 118, 0.4);
}
.toast.erro {
  border-color: rgba(255, 107, 107, 0.4);
}

/* ── Mobile base ───────────────────────────────────────── */
@media (max-width: 640px) {
  .top-bar {
    padding: 12px 16px;
  }
  .top-bar-nome {
    display: none;
  }
  .tela {
    padding: 80px 16px 32px;
  }
}