/* ============================================================================
   BRIEFING UNIQUE ENSEADA — Identidade Visual Rapport
   Fundo escuro, accent telha, Space Grotesk + JetBrains Mono.
   Mobile-first.
   ============================================================================ */

:root {
  --ink: #0a0b0d;
  --ink-2: #14161a;
  --ink-3: #1c1f24;
  --paper: #f2efe6;
  --paper-mute: rgba(242, 239, 230, .62);
  --paper-soft: rgba(242, 239, 230, .82);
  --line: rgba(242, 239, 230, .14);
  --line-strong: rgba(242, 239, 230, .26);
  --telha: #ff5c2a;
  --telha-soft: rgba(255, 92, 42, .15);
  --sig: #00e88f;
  --warn: #ffb347;
  --err: #ff5c5c;
}

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

html, body {
  background: var(--ink);
  color: var(--paper);
  font-family: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: -.01em;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

input, textarea, button { font-family: inherit; color: inherit; }
button { cursor: pointer; background: none; border: none; }
a { color: var(--telha); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ===== Logo Rapport ===== */
.rap-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 22px;
  letter-spacing: .02em;
  display: inline-block;
  color: var(--paper);
}
.rap-logo.small { font-size: 18px; }
.rap-logo .a { display: inline-block; transform: translateY(-.08em); }
.rap-logo .o { display: inline-block; transform: translateY(.08em); color: var(--telha); }

/* ===== Eyebrow (rótulo mono) ===== */
.eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--telha);
}

/* ===== Views (router) ===== */
.view { display: none; min-height: 100vh; }
.view.active { display: block; }

.centerbox {
  max-width: 480px;
  margin: 0 auto;
  padding: 48px 24px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 32px;
}

/* ============================================================================
   LOGIN / VIEWS DE ENTRADA
   ============================================================================ */
.login-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.login-card {
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 32px 28px;
}

.login-title {
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -.02em;
  margin-bottom: 12px;
}

.login-sub {
  color: var(--paper-mute);
  font-size: 15px;
  line-height: 1.6;
}

.login-form {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.field-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--paper-mute);
}

input[type="email"],
input[type="text"] {
  width: 100%;
  padding: 14px 16px;
  background: var(--ink);
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  font-size: 16px;
  color: var(--paper);
  outline: none;
  transition: border-color .15s ease;
}
input[type="email"]:focus,
input[type="text"]:focus { border-color: var(--telha); }

.btn-primary {
  width: 100%;
  padding: 14px 20px;
  background: var(--telha);
  color: #fff;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -.005em;
  transition: opacity .15s ease;
}
.btn-primary:hover { opacity: .9; }
.btn-primary:disabled { opacity: .5; cursor: not-allowed; }

.btn-ghost {
  padding: 6px 12px;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--paper-mute);
  transition: all .15s ease;
}
.btn-ghost:hover { border-color: var(--line-strong); color: var(--paper); }

.login-error {
  background: rgba(255, 92, 92, .12);
  border: 1px solid rgba(255, 92, 92, .3);
  border-radius: 6px;
  padding: 10px 12px;
  color: var(--err);
  font-size: 14px;
}

.login-footer {
  text-align: center;
  color: var(--paper-mute);
  font-size: 13px;
}

.link-inline { color: var(--telha); text-decoration: underline; }

.loading-text {
  text-align: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--paper-mute);
  margin-top: 24px;
}

/* ============================================================================
   APP — HEADER FIXO
   ============================================================================ */
.app-header {
  position: sticky;
  top: 0;
  background: var(--ink);
  border-bottom: 1px solid var(--line);
  z-index: 100;
  padding: 16px 0 0;
}

.app-header-inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.header-dot {
  color: var(--paper-mute);
  font-size: 18px;
}

.header-project {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--paper-mute);
}

.header-user {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-user-info { text-align: right; }

.user-nome {
  font-size: 14px;
  font-weight: 600;
  line-height: 1.2;
}

.user-papel {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--paper-mute);
  margin-top: 2px;
}

.progress-bar {
  margin-top: 14px;
  height: 3px;
  background: var(--ink-2);
}

.progress-fill {
  height: 100%;
  background: var(--telha);
  width: 0%;
  transition: width .3s ease;
}

.progress-meta {
  max-width: 760px;
  margin: 0 auto;
  padding: 6px 20px 10px;
  display: flex;
  justify-content: space-between;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--paper-mute);
}

.progress-mute { color: var(--paper-mute); opacity: .7; }

/* ============================================================================
   APP — MAIN CONTENT
   ============================================================================ */
.app-main {
  max-width: 760px;
  margin: 0 auto;
  padding: 32px 20px 80px;
}

.intro-card {
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 28px 24px;
  margin-bottom: 32px;
}

.intro-title {
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -.02em;
  margin: 10px 0 16px;
}

.intro-body {
  color: var(--paper-soft);
  font-size: 15px;
  line-height: 1.6;
  margin-bottom: 20px;
}

.intro-tips {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.intro-tips li {
  font-size: 14px;
  color: var(--paper-mute);
  padding-left: 16px;
  position: relative;
  line-height: 1.55;
}

.intro-tips li::before {
  content: "·";
  color: var(--telha);
  position: absolute;
  left: 4px;
  font-weight: 700;
}

.intro-tips strong { color: var(--paper); }

/* ===== Seções ===== */
.secao {
  margin-bottom: 40px;
}

.secao-header {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.secao-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--telha);
  text-transform: uppercase;
}

.secao-titulo {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -.01em;
}

.secao-progresso {
  margin-left: auto;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--paper-mute);
}

/* ===== Pergunta (card) ===== */
.pergunta {
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 20px;
  margin-bottom: 16px;
  transition: border-color .2s ease;
}

.pergunta.respondida { border-color: rgba(0, 232, 143, .25); }

.pergunta-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
}

.pergunta-codigo {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--paper-mute);
  padding: 4px 8px;
  background: var(--ink);
  border-radius: 4px;
  flex-shrink: 0;
}

.pergunta-status {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--paper-mute);
  opacity: 0;
  transition: opacity .2s ease;
}

.pergunta-status.visible { opacity: 1; }
.pergunta-status.saving { color: var(--warn); }
.pergunta-status.saved { color: var(--sig); }
.pergunta-status.error { color: var(--err); }

.pergunta-texto {
  font-size: 16px;
  line-height: 1.55;
  color: var(--paper);
  margin-bottom: 16px;
}

.pergunta-opcional {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--warn);
  padding: 2px 8px;
  background: rgba(255, 179, 71, .12);
  border-radius: 4px;
  margin-bottom: 10px;
}

.resposta-area {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

textarea {
  width: 100%;
  min-height: 90px;
  padding: 12px 14px;
  background: var(--ink);
  border: 1px solid var(--line);
  border-radius: 6px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--paper);
  resize: vertical;
  outline: none;
  transition: border-color .15s ease;
  font-family: inherit;
}
textarea:focus { border-color: var(--telha); }
textarea.texto-curto { min-height: 44px; resize: none; }

.audio-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.btn-audio {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: var(--ink);
  border: 1px solid var(--line-strong);
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  color: var(--paper);
  transition: all .15s ease;
}
.btn-audio:hover { border-color: var(--telha); }
.btn-audio.recording {
  border-color: var(--err);
  color: var(--err);
  animation: pulse 1s ease-in-out infinite;
}

.btn-audio-icon {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--telha);
  display: inline-block;
}
.btn-audio.recording .btn-audio-icon { background: var(--err); }

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .55; }
}

.audio-player-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  min-width: 200px;
}

.audio-player-wrap audio {
  flex: 1;
  height: 36px;
}

.btn-remove-audio {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--paper-mute);
  padding: 4px 8px;
  border: 1px solid var(--line);
  border-radius: 4px;
  transition: all .15s ease;
}
.btn-remove-audio:hover { color: var(--err); border-color: var(--err); }

.audio-timer {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--err);
  letter-spacing: .08em;
}

/* ============================================================================
   FOOTER
   ============================================================================ */
.app-footer {
  max-width: 760px;
  margin: 0 auto;
  padding: 40px 20px;
  text-align: center;
  color: var(--paper-mute);
  font-size: 13px;
  border-top: 1px solid var(--line);
}

/* ============================================================================
   TOAST
   ============================================================================ */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  padding: 12px 20px;
  background: var(--ink-3);
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--paper);
  z-index: 1000;
  box-shadow: 0 4px 20px rgba(0, 0, 0, .4);
  animation: slideUp .3s ease;
}
.toast.error { border-color: var(--err); color: var(--err); }
.toast.success { border-color: var(--sig); color: var(--sig); }

@keyframes slideUp {
  from { opacity: 0; transform: translate(-50%, 20px); }
  to { opacity: 1; transform: translate(-50%, 0); }
}

/* ============================================================================
   DESKTOP (≥ 768px)
   ============================================================================ */
@media (min-width: 768px) {
  .centerbox { padding: 80px 32px; }
  .login-card { padding: 40px 36px; }
  .login-title { font-size: 32px; }
  .intro-title { font-size: 28px; }
  .secao-titulo { font-size: 22px; }
  .pergunta { padding: 24px; }
  .pergunta-texto { font-size: 17px; }
}

/* ===== Card de Finalizar Briefing ===== */
.finalizar-card {
  margin: 48px auto 32px;
  max-width: 640px;
  padding: 32px 28px;
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: 12px;
  text-align: center;
}
.finalizar-titulo {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -.015em;
  margin-bottom: 12px;
  color: var(--paper);
}
.finalizar-sub {
  font-size: 15px;
  color: var(--paper-soft);
  line-height: 1.55;
  margin-bottom: 24px;
}
.btn-finalizar {
  min-width: 220px;
}
.finalizar-status {
  margin-top: 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--sig);
}
.finalizar-card.estado-concluido {
  border-color: var(--sig);
  background: linear-gradient(180deg, rgba(0,232,143,.06), transparent);
}
.finalizar-card.estado-concluido .finalizar-titulo {
  color: var(--sig);
}