/* ================================================================
   VEGAS TRANSPORTES — Design System v2
   Paleta: Branco / Azul / Cinza
   ================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

/* ── VARIÁVEIS ─────────────────────────────────────────────────── */
:root {
  --white:        #ffffff;
  --bg-page:      #f0f4f8;
  --bg-card:      #ffffff;
  --bg-input:     #ffffff;
  --bg-disabled:  #f5f7fa;

  --blue-600:     #1565c0;
  --blue-500:     #1976d2;
  --blue-400:     #42a5f5;
  --blue-100:     #e3f0ff;
  --blue-50:      #f0f7ff;

  --gray-900:     #1a2332;
  --gray-700:     #374151;
  --gray-600:     #4b5563;
  --gray-500:     #6b7280;
  --gray-400:     #9ca3af;
  --gray-300:     #d1d5db;
  --gray-200:     #e5e7eb;
  --gray-100:     #f3f4f6;
  --gray-50:      #f9fafb;

  --green-600:    #16a34a;
  --green-100:    #dcfce7;
  --orange-500:   #f97316;
  --orange-100:   #ffedd5;
  --red-600:      #dc2626;
  --red-100:      #fee2e2;

  --shadow-sm:    0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md:    0 4px 12px rgba(0,0,0,0.08), 0 2px 4px rgba(0,0,0,0.06);
  --shadow-lg:    0 10px 30px rgba(0,0,0,0.10), 0 4px 8px rgba(0,0,0,0.06);
  --shadow-blue:  0 4px 14px rgba(21,101,192,0.30);

  --radius-sm:    6px;
  --radius-md:    10px;
  --radius-lg:    14px;
  --radius-xl:    20px;

  --transition:   0.2s cubic-bezier(0.4, 0, 0.2, 1);

  --font: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --header-h: 64px;
  --sidebar-w: 240px;
}

/* ── RESET ─────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 15px; scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg-page);
  color: var(--gray-900);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: var(--font); }
input, select, textarea { font-family: var(--font); }

/* ================================================================
   COTAÇÃO PAGE LAYOUT
   ================================================================ */

.app-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
}
.header-inner {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 16px;
}
.header-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
}
.header-logo { height: 36px; width: auto; }
.header-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--gray-900);
}
.btn-admin-link {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--gray-600);
  background: var(--white);
  transition: var(--transition);
}
.btn-admin-link:hover {
  border-color: var(--blue-500);
  color: var(--blue-600);
  background: var(--blue-50);
}

.page-main {
  padding: 32px 16px 80px;
}
.page-container {
  max-width: 860px;
  margin: 0 auto;
}
.page-title-block {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 28px;
  gap: 16px;
}
.page-title {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--gray-900);
  line-height: 1.2;
}
.page-subtitle {
  font-size: 0.875rem;
  color: var(--gray-500);
  margin-top: 4px;
}

/* ── BADGE ──────────────────────────────────────────────────────── */
.badge-status {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  background: var(--blue-100);
  color: var(--blue-600);
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
}
.badge-modal {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  background: var(--blue-100);
  color: var(--blue-600);
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  white-space: nowrap;
}

/* ── TOAST ──────────────────────────────────────────────────────── */
.toast-msg {
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.toast-msg.success {
  background: var(--green-100);
  color: var(--green-600);
  border: 1px solid #bbf7d0;
}
.toast-msg.error {
  background: var(--red-100);
  color: var(--red-600);
  border: 1px solid #fecaca;
}

/* ── FORM CARDS ─────────────────────────────────────────────────── */
.form-card {
  background: var(--bg-card);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
}
.form-card-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--gray-100);
}
.form-card-header svg { color: var(--blue-500); flex-shrink: 0; }

/* ── GRID ───────────────────────────────────────────────────────── */
.form-grid { display: grid; gap: 16px; }
.form-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.form-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.form-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
.mt-field { margin-top: 16px; }

@media (max-width: 640px) {
  .form-grid.cols-2,
  .form-grid.cols-3,
  .form-grid.cols-4 { grid-template-columns: 1fr; }
}

/* ── FORM FIELDS ────────────────────────────────────────────────── */
.form-field { display: flex; flex-direction: column; gap: 5px; }
.field-label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--gray-700);
}
.required { color: var(--red-600); }
.optional { color: var(--gray-400); font-weight: 400; font-size: 0.75rem; }

.field-input {
  height: 42px;
  padding: 0 12px;
  background: var(--bg-input);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  color: var(--gray-900);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  width: 100%;
}
.field-input:focus {
  border-color: var(--blue-500);
  box-shadow: 0 0 0 3px rgba(25, 118, 210, 0.12);
}
.field-input:disabled {
  background: var(--bg-disabled);
  color: var(--gray-500);
  cursor: default;
}
.field-input.invalid {
  border-color: var(--red-600);
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.10);
}
.field-hint {
  font-size: 0.75rem;
  color: var(--gray-400);
}
.field-error {
  font-size: 0.75rem;
  color: var(--red-600);
  min-height: 16px;
}

/* input prefix/suffix */
.input-prefix-wrap,
.input-suffix-wrap {
  position: relative;
  display: flex;
  align-items: center;
}
.input-prefix {
  position: absolute;
  left: 12px;
  font-size: 0.8rem;
  color: var(--gray-500);
  pointer-events: none;
}
.input-suffix {
  position: absolute;
  right: 12px;
  font-size: 0.8rem;
  color: var(--gray-500);
  pointer-events: none;
}
.field-input.has-prefix { padding-left: 30px; }
.field-input.has-suffix { padding-right: 30px; }

/* ── RADIO CARDS ────────────────────────────────────────────────── */
.radio-group { display: flex; flex-direction: column; gap: 10px; }
.radio-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
  background: var(--white);
}
.radio-card:hover { border-color: var(--blue-400); background: var(--blue-50); }
.radio-card input[type="radio"] { accent-color: var(--blue-500); width: 16px; height: 16px; flex-shrink: 0; }
.radio-card input[type="radio"]:checked + .radio-content { color: var(--blue-600); }
.radio-card:has(input:checked) { border-color: var(--blue-500); background: var(--blue-50); }
.radio-content { display: flex; flex-direction: column; gap: 2px; }
.radio-title { font-size: 0.875rem; font-weight: 500; color: var(--gray-900); }
.radio-desc { font-size: 0.75rem; color: var(--gray-500); }

/* ── TOGGLE CARD ────────────────────────────────────────────────── */
.toggle-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
  background: var(--white);
}
.toggle-card:hover { border-color: var(--blue-400); background: var(--blue-50); }
.toggle-card input[type="checkbox"] { display: none; }
.toggle-card:has(input:checked) { border-color: var(--orange-500); background: var(--orange-100); }
.toggle-content { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.toggle-title { font-size: 0.875rem; font-weight: 500; color: var(--gray-900); }
.toggle-desc { font-size: 0.75rem; color: var(--gray-500); }
.toggle-switch {
  width: 36px;
  height: 20px;
  background: var(--gray-300);
  border-radius: 999px;
  position: relative;
  flex-shrink: 0;
  transition: background var(--transition);
}
.toggle-switch::after {
  content: '';
  position: absolute;
  top: 3px; left: 3px;
  width: 14px; height: 14px;
  background: white;
  border-radius: 50%;
  transition: transform var(--transition);
}
.toggle-card:has(input:checked) .toggle-switch { background: var(--orange-500); }
.toggle-card:has(input:checked) .toggle-switch::after { transform: translateX(16px); }

/* ── BUTTONS ────────────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 24px;
  background: var(--blue-600);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 600;
  transition: var(--transition);
  box-shadow: var(--shadow-blue);
}
.btn-primary:hover { background: var(--blue-500); transform: translateY(-1px); box-shadow: 0 6px 18px rgba(21,101,192,0.38); }
.btn-primary:active { transform: translateY(0); }
.btn-primary:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 20px;
  background: var(--white);
  color: var(--gray-700);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 500;
  transition: var(--transition);
}
.btn-secondary:hover { border-color: var(--gray-400); background: var(--gray-50); }

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 24px;
  background: #25d366;
  color: white;
  border: none;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 600;
  transition: var(--transition);
  box-shadow: 0 4px 14px rgba(37,211,102,0.35);
}
.btn-whatsapp:hover { background: #20bd5a; transform: translateY(-1px); }
.btn-whatsapp:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

.form-actions {
  display: flex;
  justify-content: flex-end;
  padding: 8px 0 0;
}

/* ── FOOTER ─────────────────────────────────────────────────────── */
.app-footer {
  text-align: center;
  padding: 24px;
  font-size: 0.78rem;
  color: var(--gray-400);
  border-top: 1px solid var(--gray-200);
  background: var(--white);
}

/* ================================================================
   MODAL RESULTADO
   ================================================================ */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(26, 35, 50, 0.55);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.modal-box {
  background: var(--white);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  animation: modal-in 0.22s ease;
}
@keyframes modal-in {
  from { opacity: 0; transform: scale(0.96) translateY(8px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-loader {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 60px 24px;
  color: var(--gray-500);
  font-size: 0.875rem;
}
.spinner {
  width: 40px; height: 40px;
  border: 3px solid var(--gray-200);
  border-top-color: var(--blue-500);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--gray-100);
}
.modal-header-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--gray-900);
}
.modal-header-title svg { color: var(--blue-500); }

.modal-body { padding: 20px 24px; }
.modal-footer {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  padding: 16px 24px;
  border-top: 1px solid var(--gray-100);
}

/* result rows */
.result-section { margin-bottom: 16px; }
.result-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 8px 0;
  border-bottom: 1px solid var(--gray-100);
  gap: 12px;
}
.result-row:last-child { border-bottom: none; }
.result-label { font-size: 0.8rem; color: var(--gray-500); flex-shrink: 0; }
.result-value { font-size: 0.875rem; font-weight: 500; color: var(--gray-900); text-align: right; }

/* metrics */
.result-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 16px;
}
.metric-card {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.metric-label { font-size: 0.72rem; color: var(--gray-500); font-weight: 500; }
.metric-value { font-size: 0.95rem; font-weight: 700; color: var(--gray-900); }
.text-orange { color: var(--orange-500) !important; }

/* total */
.result-total {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--blue-50);
  border: 1px solid var(--blue-100);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  margin: 16px 0;
}
.total-label { font-size: 0.875rem; font-weight: 600; color: var(--blue-600); }
.total-value { font-size: 1.4rem; font-weight: 700; color: var(--blue-600); }

/* pedagios */
.pedagios-block {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  margin-bottom: 12px;
}
.pedagios-title { font-size: 0.78rem; font-weight: 600; color: var(--gray-600); margin-bottom: 8px; }
.pedagios-list { list-style: none; display: flex; flex-direction: column; gap: 4px; }
.pedagios-list li { font-size: 0.78rem; color: var(--gray-600); display: flex; justify-content: space-between; }

.result-obs { font-size: 0.75rem; color: var(--gray-400); font-style: italic; margin-top: 4px; }

/* ================================================================
   ADMIN LAYOUT
   ================================================================ */

.admin-body { background: var(--bg-page); }

.admin-sidebar {
  position: fixed;
  top: 0; left: 0; bottom: 0;
  width: var(--sidebar-w);
  background: var(--blue-600);
  display: flex;
  flex-direction: column;
  z-index: 50;
  box-shadow: 2px 0 12px rgba(0,0,0,0.10);
}
.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 20px 20px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.sidebar-logo { height: 32px; width: auto; filter: brightness(0) invert(1); }
.sidebar-brand-text { font-size: 0.875rem; font-weight: 600; color: white; line-height: 1.3; }
.sidebar-nav {
  display: flex;
  flex-direction: column;
  padding: 16px 12px;
  gap: 4px;
}
.sidebar-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255,255,255,0.75);
  transition: var(--transition);
}
.sidebar-link:hover { background: rgba(255,255,255,0.12); color: white; }
.sidebar-link.active { background: rgba(255,255,255,0.18); color: white; font-weight: 600; }
.sidebar-link svg { flex-shrink: 0; }

.admin-main {
  margin-left: var(--sidebar-w);
  padding: 32px;
  min-height: 100vh;
}
.admin-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
  gap: 16px;
  flex-wrap: wrap;
}
.admin-page-title { font-size: 1.4rem; font-weight: 700; color: var(--gray-900); }

.save-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 500;
}
.save-status.success { background: var(--green-100); color: var(--green-600); }
.save-status.error   { background: var(--red-100); color: var(--red-600); }

/* admin cards */
.admin-card {
  background: var(--bg-card);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
}
.admin-card-title {
  font-size: 0.925rem;
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: 8px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--gray-100);
}
.admin-card-desc {
  font-size: 0.8rem;
  color: var(--gray-500);
  margin-bottom: 16px;
  line-height: 1.5;
}
.admin-card-desc code {
  background: var(--gray-100);
  padding: 1px 5px;
  border-radius: 4px;
  font-size: 0.78rem;
  color: var(--blue-600);
}
.admin-grid { display: grid; gap: 16px; }
.admin-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.admin-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.admin-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }

.admin-divider { border: none; border-top: 1px solid var(--gray-200); margin: 20px 0; }

.admin-actions {
  display: flex;
  justify-content: flex-end;
  padding: 8px 0 40px;
}

@media (max-width: 768px) {
  .admin-sidebar { transform: translateX(-100%); }
  .admin-main { margin-left: 0; padding: 20px 16px; }
  .admin-grid.cols-2,
  .admin-grid.cols-3,
  .admin-grid.cols-4 { grid-template-columns: 1fr; }
  .result-metrics { grid-template-columns: repeat(2, 1fr); }
}