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

:root {
  --primary:    #1a3a5c;
  --primary-lt: #2c5282;
  --accent:     #c9a227;
  --danger:     #c53030;
  --success:    #276749;
  --bg:         #f7f8fa;
  --bg-card:    #ffffff;
  --border:     #dde3ea;
  --text:       #1a202c;
  --text-muted: #718096;
  --radius:     10px;
  --shadow:     0 2px 8px rgba(0,0,0,0.08);
  --shadow-lg:  0 4px 20px rgba(0,0,0,0.12);
}

html, body {
  height: 100%;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  color: var(--text);
  background: var(--bg);
  display: flex;
  flex-direction: column;
}

/* ── Header ───────────────────────────────────────────────────── */
.header {
  background: var(--primary);
  color: #fff;
  padding: 0 24px;
  height: 64px;
  flex-shrink: 0;
  border-bottom: 3px solid var(--accent);
  box-shadow: var(--shadow);
}
.header-inner {
  max-width: 1400px;
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo { display: flex; align-items: center; gap: 12px; }
.logo-icon { font-size: 28px; }
.logo-text { display: flex; flex-direction: column; }
.logo-escritorio { font-weight: 700; font-size: 15px; letter-spacing: 0.3px; }
.logo-sub { font-size: 11px; color: rgba(255,255,255,0.65); }
.badge { font-size: 11px; padding: 4px 10px; border-radius: 20px; font-weight: 500; }
.badge-minuta { background: rgba(201,162,39,0.25); color: var(--accent); border: 1px solid rgba(201,162,39,0.5); }

/* ── Progress Bar ─────────────────────────────────────────────── */
.progress-bar-container {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  padding: 12px 24px;
  flex-shrink: 0;
}
.progress-steps {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 8px;
}
.step {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 500;
  transition: color .2s;
  white-space: nowrap;
}
.step.active { color: var(--primary); }
.step.done { color: var(--success); }
.step-circle {
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 2px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 12px;
  transition: all .2s;
  background: var(--bg);
}
.step.active .step-circle {
  border-color: var(--primary);
  background: var(--primary);
  color: #fff;
}
.step.done .step-circle {
  border-color: var(--success);
  background: var(--success);
  color: #fff;
}
.step-line { flex: 1; height: 2px; background: var(--border); min-width: 20px; }

/* ── Main Layout ──────────────────────────────────────────────── */
.main {
  flex: 1;
  display: flex;
  gap: 0;
  overflow: hidden;
  max-width: 100%;
}

/* ── Chat ─────────────────────────────────────────────────────── */
.chat-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  scroll-behavior: smooth;
}

/* Mensagens */
.msg { display: flex; gap: 10px; align-items: flex-start; max-width: 800px; }
.msg.user { flex-direction: row-reverse; align-self: flex-end; }
.msg.bot { align-self: flex-start; }

.msg-avatar {
  width: 36px; height: 36px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; flex-shrink: 0;
}
.msg.bot .msg-avatar { background: var(--primary); color: #fff; }
.msg.user .msg-avatar { background: var(--accent); color: #fff; }

.msg-bubble {
  padding: 12px 16px;
  border-radius: var(--radius);
  max-width: 600px;
  line-height: 1.6;
  font-size: 14px;
}
.msg.bot .msg-bubble {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-top-left-radius: 2px;
  box-shadow: var(--shadow);
}
.msg.user .msg-bubble {
  background: var(--primary);
  color: #fff;
  border-top-right-radius: 2px;
}

/* Formulários dentro do chat */
.form-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
  max-width: 680px;
  width: 100%;
}
.form-card h3 { font-size: 15px; font-weight: 600; color: var(--primary); margin-bottom: 16px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-grid.full { grid-template-columns: 1fr; }
.form-group { display: flex; flex-direction: column; gap: 4px; }
.form-group.span2 { grid-column: span 2; }
label { font-size: 12px; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; }
input, select, textarea {
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-family: inherit;
  font-size: 14px;
  color: var(--text);
  background: var(--bg);
  transition: border-color .15s;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--primary);
  background: #fff;
}
textarea { resize: vertical; min-height: 80px; }

/* Opções de seleção */
.options-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  max-width: 680px;
  width: 100%;
}
.option-card {
  padding: 14px 16px;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all .15s;
  background: var(--bg-card);
}
.option-card:hover { border-color: var(--primary); background: #f0f5ff; }
.option-card.selected { border-color: var(--primary); background: #f0f5ff; }
.option-card .opt-title { font-weight: 600; font-size: 13px; color: var(--primary); margin-bottom: 4px; }
.option-card .opt-desc { font-size: 12px; color: var(--text-muted); line-height: 1.4; }

/* Botões */
.btn { padding: 10px 20px; border-radius: 6px; border: none; cursor: pointer; font-family: inherit; font-size: 14px; font-weight: 500; transition: all .15s; display: inline-flex; align-items: center; gap: 6px; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-lt); }
.btn-secondary { background: var(--bg); border: 1px solid var(--border); color: var(--text); }
.btn-secondary:hover { background: #edf2f7; }
.btn-success { background: var(--success); color: #fff; }
.btn-success:hover { background: #22543d; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-accent { background: var(--accent); color: var(--primary); font-weight: 600; }
.btn-sm { padding: 6px 12px; font-size: 12px; }

.btn-group { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }

/* Upload de documento */
.upload-zone {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  cursor: pointer;
  transition: all .15s;
  max-width: 680px;
}
.upload-zone:hover, .upload-zone.drag-over { border-color: var(--primary); background: #f0f5ff; }
.upload-zone .upload-icon { font-size: 32px; margin-bottom: 8px; }
.upload-zone p { color: var(--text-muted); font-size: 13px; }
.upload-zone strong { color: var(--primary); }

/* Dados extraídos */
.extracted-data {
  background: #f0fff4;
  border: 1px solid #9ae6b4;
  border-radius: var(--radius);
  padding: 16px;
  max-width: 680px;
}
.extracted-data h4 { color: var(--success); font-size: 13px; margin-bottom: 10px; }
.data-row { display: flex; justify-content: space-between; padding: 4px 0; border-bottom: 1px solid #c6f6d5; font-size: 13px; }
.data-row:last-child { border-bottom: none; }
.data-key { font-weight: 600; color: var(--text-muted); min-width: 160px; }
.data-val { color: var(--text); text-align: right; }
.data-val.verificar { color: #dd6b20; font-weight: 600; }

/* Resumo final */
.resumo-section { margin-bottom: 16px; }
.resumo-section h4 { font-size: 13px; font-weight: 700; color: var(--primary); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 8px; padding-bottom: 6px; border-bottom: 1px solid var(--border); }
.resumo-item { display: flex; gap: 8px; padding: 3px 0; font-size: 13px; }
.resumo-key { color: var(--text-muted); min-width: 140px; }
.resumo-val { color: var(--text); font-weight: 500; }

/* Pendências */
.pendencia-item {
  display: flex; align-items: flex-start; gap: 8px;
  padding: 8px 12px;
  background: #fff5f5;
  border-left: 3px solid var(--danger);
  border-radius: 0 6px 6px 0;
  margin-bottom: 6px;
  font-size: 13px;
}
.alerta-item {
  display: flex; align-items: flex-start; gap: 8px;
  padding: 8px 12px;
  background: #fffbeb;
  border-left: 3px solid var(--accent);
  border-radius: 0 6px 6px 0;
  margin-bottom: 6px;
  font-size: 13px;
}

/* Checkbox list */
.check-list { display: flex; flex-direction: column; gap: 8px; margin: 8px 0; }
.check-item { display: flex; align-items: center; gap: 8px; cursor: pointer; }
.check-item input[type="checkbox"] { width: 16px; height: 16px; cursor: pointer; }
.check-item label { cursor: pointer; font-size: 14px; font-weight: normal; text-transform: none; letter-spacing: 0; color: var(--text); }

/* Payment items */
.pagamento-lista { display: flex; flex-direction: column; gap: 8px; margin: 8px 0; }
.pagamento-item {
  padding: 12px 14px;
  background: #f7fafc;
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex; justify-content: space-between; align-items: center;
}
.pagamento-item .pag-info { font-size: 13px; }
.pagamento-item .pag-tipo { font-weight: 600; color: var(--primary); }
.pagamento-item .pag-valor { font-weight: 700; color: var(--success); }

/* ── Sidebar ──────────────────────────────────────────────────── */
.sidebar {
  width: 280px;
  background: var(--bg-card);
  border-left: 1px solid var(--border);
  overflow-y: auto;
  flex-shrink: 0;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.sidebar-section h3 { font-size: 13px; font-weight: 700; color: var(--primary); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 12px; padding-bottom: 8px; border-bottom: 2px solid var(--border); }
.dados-lista { display: flex; flex-direction: column; gap: 6px; }
.dado-item { font-size: 12px; padding: 6px 8px; background: var(--bg); border-radius: 6px; }
.dado-item strong { color: var(--primary); display: block; }
.empty-msg { font-size: 12px; color: var(--text-muted); font-style: italic; }

/* ── Input Area ───────────────────────────────────────────────── */
.input-area {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  padding: 12px 24px;
  flex-shrink: 0;
  position: relative;
}
.input-container {
  display: flex;
  gap: 8px;
  align-items: flex-end;
  max-width: 800px;
}
.input-container textarea {
  flex: 1;
  border-radius: 20px;
  padding: 10px 16px;
  resize: none;
  max-height: 120px;
  background: var(--bg);
  font-size: 14px;
}
.btn-upload {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; font-size: 18px;
  transition: all .15s;
}
.btn-upload:hover { background: #edf2f7; }
.btn-send {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  border: none;
  cursor: pointer;
  font-size: 16px;
  transition: all .15s;
}
.btn-send:hover { background: var(--primary-lt); }
.quick-actions {
  display: flex; gap: 8px; flex-wrap: wrap;
  margin-top: 8px; max-width: 800px;
}
.quick-btn {
  padding: 6px 14px;
  border-radius: 20px;
  border: 1px solid var(--primary);
  background: transparent;
  color: var(--primary);
  font-size: 12px;
  cursor: pointer;
  transition: all .15s;
  font-family: inherit;
}
.quick-btn:hover { background: var(--primary); color: #fff; }

.upload-preview {
  display: flex; align-items: center; gap: 8px;
  background: #ebf8ff; border: 1px solid #90cdf4;
  border-radius: 8px; padding: 8px 12px;
  margin-top: 8px; max-width: 800px;
  font-size: 13px;
}
.btn-cancel-upload { background: none; border: none; cursor: pointer; font-size: 16px; color: var(--text-muted); }

/* ── Modal Loading ────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.5);
  display: flex; align-items: center; justify-content: center;
  z-index: 1000;
}
.modal-loading {
  background: #fff;
  border-radius: var(--radius);
  padding: 32px 40px;
  text-align: center;
  box-shadow: var(--shadow-lg);
}
.spinner {
  width: 40px; height: 40px;
  border: 4px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 16px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Success State ────────────────────────────────────────────── */
.success-card {
  background: #f0fff4;
  border: 2px solid #9ae6b4;
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  max-width: 500px;
}
.success-card .success-icon { font-size: 48px; margin-bottom: 12px; }
.success-card h3 { color: var(--success); margin-bottom: 8px; }
.success-card p { color: var(--text-muted); font-size: 13px; line-height: 1.6; }

/* ── Autocomplete dropdown ────────────────────────────────────── */
.ac-dropdown {
  position: absolute;
  top: 100%;
  left: 0; right: 0;
  background: #fff;
  border: 1px solid var(--primary);
  border-top: none;
  border-radius: 0 0 8px 8px;
  box-shadow: var(--shadow-lg);
  z-index: 200;
  max-height: 220px;
  overflow-y: auto;
}
.ac-item {
  padding: 10px 14px;
  cursor: pointer;
  border-bottom: 1px solid var(--border);
  transition: background .1s;
}
.ac-item:last-child { border-bottom: none; }
.ac-item:hover, .ac-item.ativo { background: #ebf8ff; }
.ac-item .ac-nome { font-weight: 600; font-size: 13px; color: var(--primary); }
.ac-item .ac-sub  { font-size: 11px; color: var(--text-muted); margin-top: 1px; }
.ac-vazio { padding: 10px 14px; font-size: 12px; color: var(--text-muted); font-style: italic; }

/* ── Responsivo ───────────────────────────────────────────────── */
@media (max-width: 900px) {
  .sidebar { display: none; }
  .options-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .form-group.span2 { grid-column: span 1; }
  .progress-steps span { display: none; }
}