@font-face {
    font-family: 'Inter';
    src: url('../fonts/inter-latin-400-normal.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Inter';
    src: url('../fonts/inter-latin-500-normal.woff2') format('woff2');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Inter';
    src: url('../fonts/inter-latin-600-normal.woff2') format('woff2');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Inter';
    src: url('../fonts/inter-latin-700-normal.woff2') format('woff2');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Inter', sans-serif;
}

body {
  background: linear-gradient(135deg, #0f172a 0%, #020617 100%);
  color: #e2e8f0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Container focado no login */
.login-container {
  width: 100%;
  max-width: 420px;
  margin: 0 auto;
}

/* O card principal (usado no login e nas listagens de painéis) */
.main-card {
  width: 100%;
  max-width: 1200px;
  background: #1e293b;
  border: 1px solid #334155;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  padding: 2.5rem;
  text-align: center;
  animation: fadeInUp 0.7s ease-out;
}

.table-wrapper {
  width: 100%;
  overflow-x: auto;
}

.logo {
  display: block;
  width: min(110px, 45%);
  height: auto;
  margin: 0 auto 1rem;
  filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.4));
}

h1 {
  font-size: 1.5rem;
  font-weight: 600;
  color: #f8fafc;
  margin-bottom: 2rem;
}

/* Estilos combinados para compatibilidade com formulários novos e antigos */
form {
  display: grid;
  gap: 1.25rem;
  text-align: left;
}

.form-group {
  text-align: left;
  margin-bottom: 1.25rem;
}

.form-group label,
label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: #cbd5e1;
  margin-bottom: 0.5rem;
}

.form-group input,
input, select {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 1px solid #475569;
  border-radius: 8px;
  font-size: 1rem;
  transition: all 0.3s ease;
  outline: none;
  background-color: #0f172a;
  color: #f8fafc;
}

.form-group input::placeholder,
input::placeholder {
  color: #64748b;
}

.form-group input:focus,
input:focus, select:focus {
  border-color: #3b82f6;
  background-color: #1e293b;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.25);
}

select {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='8'%3E%3Cpath fill='none' stroke='%2360a5fa' stroke-width='1.5' d='M1 1l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 0.9rem;
  padding-right: 2.5rem;
}

.btn-submit,
button {
  width: 100%;
  padding: 0.875rem;
  background: #2563eb;
  color: #ffffff;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.3s ease, transform 0.1s ease;
  margin-top: 0.5rem;
  touch-action: manipulation;
}

.btn-submit:hover,
button:hover {
  background: #1d4ed8;
}

.btn-submit:active,
button:active {
  transform: scale(0.98);
}

.filters .form-group {
  margin-bottom: 0;
}

.filters button {
  width: auto;
  align-self: flex-end;
  padding: 0.875rem 1rem;
  margin: 0;
  border: 1px solid transparent;
}

/* Links de suporte modernizados */
.support-links {
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: center;
}

.support-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  color: #94a3b8;
  font-size: 0.875rem;
  text-decoration: none;
  transition: color 0.3s;
}

.support-links a:hover {
  color: #60a5fa;
}

.support-icon img {
  width: 30px;
  height: 30px;
  vertical-align: middle;
}

/* Menus de navegação (Estudante/Admin/Motorista) */
.menu {
  margin-top: 2rem;
  text-align: center;
  display: grid;
  gap: 1rem;
  align-items: center;
}

.menu h2 {
  margin-bottom: 0.5rem;
  font-size: 1.25rem;
  color: #f8fafc;
}

.menu ul {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  display: grid;
  gap: 0.75rem;
  max-width: 320px;
  width: 100%;
}

.menu a {
  display: block;
  padding: 1rem;
  border-radius: 8px;
  background: #0f172a;
  color: #60a5fa;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  transition: all 0.2s ease;
  border: 1px solid #334155;
}

.menu a:hover {
  background: #1e293b;
  color: #bfdbfe;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

/* Tabelas (usadas para listar faltas, rotas, etc.) */
.data-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1.5rem;
  font-size: 0.95rem;
}

.data-table th,
.data-table td {
  padding: 1rem;
  border-bottom: 1px solid #334155;
  text-align: left;
  color: #cbd5e1;
}

.data-table th {
  background: #0f172a;
  color: #f8fafc;
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.85rem;
}

.data-table tr:hover {
  background: #1e293b;
}

/* Caixa de mensagens globais (Erro e Sucesso) */
.message-box,
.error,
.success {
  margin-top: 1.5rem;
  padding: 1rem;
  border-radius: 6px;
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-align: left;
}

.message-box i {
  font-size: 1.25rem;
}

.error-box,
.error {
  background-color: rgba(153, 27, 27, 0.2);
  border-left: 4px solid #ef4444;
  color: #fca5a5;
}

.success {
  background-color: rgba(22, 101, 52, 0.2);
  border-left: 4px solid #22c55e;
  color: #86efac;
}

/* Estilos específicos da tela de Avisar Faltas */
.dia-section {
  background: #1e293b;
  border: 1px solid #334155;
  border-radius: 8px;
  padding: 1.5rem;
  margin-bottom: 1.25rem;
  text-align: left;
}

.dia-hoje {
  border-color: #3b82f6;
  background: rgba(59, 130, 246, 0.1);
}

.dia-hoje-title {
  color: #60a5fa;
  font-weight: 700;
  margin-bottom: 1.25rem;
  font-size: 1.15rem;
}

.dia-details {
  background: #1e293b;
  border: 1px solid #334155;
  border-radius: 8px;
  margin-bottom: 1.25rem;
  overflow: hidden;
  text-align: left;
  transition: box-shadow 0.3s ease;
}

.dia-details[open] {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  border-color: #475569;
}

.dia-summary {
  padding: 1.25rem;
  font-weight: 600;
  cursor: pointer;
  background: #0f172a;
  color: #e2e8f0;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.05rem;
  transition: background 0.2s ease;
}

.dia-summary:hover {
  background: #1e293b;
}

.dia-summary::-webkit-details-marker {
  display: none;
}

.dia-summary::after {
  content: '\f078';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  transition: transform 0.3s ease;
  color: #94a3b8;
}

.dia-details[open] .dia-summary::after {
  transform: rotate(180deg);
}

.presenca-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  padding: 1.25rem;
}

.dia-section .presenca-grid {
  padding: 0;
}

.presenca-card {
  background: #0f172a;
  border: 1px solid #334155;
  border-radius: 8px;
  padding: 1.25rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
  height: 100%;
}

.presenca-grid form {
  display: flex;
  margin: 0;
  height: 100%;
}

.presenca-grid form button {
  margin: 0;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  font-size: 1rem;
}

.presenca-confirmada {
  border-top: 4px solid #22c55e;
}

.presenca-falta {
  border-top: 4px solid #ef4444;
}

.presenca-status {
  font-weight: 600;
  color: #cbd5e1;
}

.presenca-confirmada .presenca-status {
  color: #86efac;
}

.presenca-falta .presenca-status {
  color: #fca5a5;
}

.btn-cancelar {
  background: #334155;
  color: #cbd5e1;
  padding: 0.6rem 1rem;
  font-size: 0.85rem;
  margin-top: 0;
}

.btn-cancelar:hover {
  background: #475569;
  color: #f8fafc;
}

.btn-falta {
  background: rgba(220, 38, 38, 0.8) !important;
}

.btn-falta:hover {
  background: rgba(220, 38, 38, 1) !important;
}

.falta-futura-section {
  background: #1e293b;
  border: 1px solid #334155;
  border-radius: 8px;
  padding: 1.5rem;
  margin-top: 2.5rem;
  text-align: left;
}

.falta-futura-section h2 {
  font-size: 1.25rem;
  color: #f8fafc;
  margin-bottom: 0.5rem;
}

.aviso-fds {
  margin-top: 1rem;
  padding: 1rem;
  background: rgba(245, 158, 11, 0.1);
  border-left: 4px solid #f59e0b;
  color: #fcd34d;
  border-radius: 6px;
  font-size: 0.875rem;
}

.data-table th.sortable-column {
  position: relative;
  cursor: pointer;
  user-select: none;
  padding-right: 2.15rem;
  white-space: nowrap;
}

.data-table th.sortable-column::after {
  content: "";
  position: absolute;
  right: 0.75rem;
  top: 50%;
  width: 0;
  height: 0;
  transform: translateY(-8px);
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-bottom: 5px solid #64748b;
  opacity: 0.85;
}

.data-table th.sortable-column::before {
  content: "";
  position: absolute;
  right: 0.75rem;
  top: 50%;
  width: 0;
  height: 0;
  transform: translateY(3px);
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid #64748b;
  opacity: 0.85;
}

.data-table th.sortable-column.sorted-asc::after {
  border-bottom-color: #60a5fa;
  opacity: 1;
}

.data-table th.sortable-column.sorted-asc::before {
  border-top-color: #334155;
  opacity: 0.55;
}

.data-table th.sortable-column.sorted-desc::after {
  border-bottom-color: #334155;
  opacity: 0.55;
}

.data-table th.sortable-column.sorted-desc::before {
  border-top-color: #60a5fa;
  opacity: 1;
}

.data-table th.sortable-column:hover::after,
.data-table th.sortable-column:focus::after {
  border-bottom-color: #bfdbfe;
}

.data-table th.sortable-column:hover::before,
.data-table th.sortable-column:focus::before {
  border-top-color: #bfdbfe;
}

.data-table th.sortable-column.sorted-asc:hover::after,
.data-table th.sortable-column.sorted-asc:focus::after {
  border-bottom-color: #93c5fd;
}

.data-table th.sortable-column.sorted-asc:hover::before,
.data-table th.sortable-column.sorted-asc:focus::before {
  border-top-color: #334155;
}

.data-table th.sortable-column.sorted-desc:hover::after,
.data-table th.sortable-column.sorted-desc:focus::after {
  border-bottom-color: #334155;
}

.data-table th.sortable-column.sorted-desc:hover::before,
.data-table th.sortable-column.sorted-desc:focus::before {
  border-top-color: #93c5fd;
}

.data-table th.sortable-column:hover,
.data-table th.sortable-column:focus {
  color: #bfdbfe;
  outline: none;
}

.data-table .table-group-cell {
  background: #0f172a;
  color: #64748b;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 0.5rem 0.75rem;
  text-transform: uppercase;
}

/* Layout compartilhado dos painéis internos */
body.panel-layout-body {
  align-items: stretch;
  justify-content: flex-start;
  padding: 88px 1.5rem 1.5rem 321px;
}

body.panel-layout-body.panel-sidebar-hidden {
  padding-left: 1.5rem;
}

.panel-layout-body .site-topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto minmax(220px, 1fr);
  align-items: center;
  gap: 1rem;
  min-height: 72px;
  padding: 0.75rem 1.5rem;
  border-bottom: 1px solid #334155;
  background: rgba(15, 23, 42, 0.98);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.32);
}

.panel-layout-body .topbar-left,
.panel-layout-body .topbar-actions,
.panel-layout-body .topbar-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}

.panel-layout-body .topbar-actions {
  justify-content: flex-end;
}

.panel-layout-body .topbar-brand {
  color: #f8fafc;
  text-decoration: none;
}

.panel-layout-body .topbar-brand img {
  width: 42px;
  height: 42px;
  object-fit: contain;
}

.panel-layout-body .topbar-brand strong,
.panel-layout-body .topbar-brand span {
  display: block;
  text-align: left;
}

.panel-layout-body .topbar-brand strong {
  color: #f8fafc;
  font-size: 1rem;
}

.panel-layout-body .topbar-brand span {
  margin-top: 0.1rem;
  color: #94a3b8;
  font-size: 0.8rem;
  font-weight: 700;
}

.panel-layout-body .topbar-title {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  color: #f8fafc;
  font-size: 1.08rem;
  font-weight: 800;
  text-align: center;
  white-space: nowrap;
}

.panel-layout-body .sidebar-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  min-width: 46px;
  height: 46px;
  margin: 0;
  padding: 0;
  border: 1px solid #334155;
  border-radius: 8px;
  background: #0f172a;
  color: #60a5fa;
  font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s ease;
}

.panel-layout-body .sidebar-toggle:hover {
  background: #334155;
  color: #f8fafc;
  transform: translateY(-2px);
}

.panel-shared-sidebar {
  position: fixed;
  top: 72px;
  left: 0;
  z-index: 90;
  width: 300px;
  height: calc(100vh - 72px);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  padding: 1.25rem;
  border-right: 1px solid #334155;
  background: rgba(15, 23, 42, 0.96);
  overflow-y: auto;
  transition: transform 0.25s ease, visibility 0.25s ease;
}

body.panel-sidebar-hidden .panel-shared-sidebar {
  transform: translateX(-105%);
  visibility: hidden;
}

.panel-shared-sidebar .sidebar-brand {
  display: none;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem;
  border: 1px solid #334155;
  border-radius: 8px;
  background: #1e293b;
}

.panel-shared-sidebar .sidebar-brand img {
  width: 68px;
  height: 68px;
  object-fit: contain;
}

.panel-shared-sidebar .sidebar-brand strong,
.panel-shared-sidebar .sidebar-brand span {
  display: block;
  text-align: left;
}

.panel-shared-sidebar .sidebar-brand strong {
  color: #f8fafc;
  font-size: 1rem;
}

.panel-shared-sidebar .sidebar-brand span {
  margin-top: 0.15rem;
  color: #94a3b8;
  font-size: 0.82rem;
  font-weight: 700;
}

.panel-shared-sidebar .sidebar-nav {
  display: grid;
  gap: 1.2rem;
}

.panel-shared-sidebar .sidebar-section {
  display: grid;
  gap: 0.65rem;
}

.panel-shared-sidebar .sidebar-section + .sidebar-section {
  padding-top: 0.55rem;
  border-top: 1px solid rgba(51, 65, 85, 0.75);
}

.panel-shared-sidebar .sidebar-section-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0 0.25rem;
  margin-bottom: 0.15rem;
  color: #cbd5e1;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.panel-shared-sidebar .sidebar-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-height: 42px;
  padding: 0.75rem;
  border: 1px solid transparent;
  border-radius: 8px;
  color: #bfdbfe;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.2s ease;
}

.panel-shared-sidebar .sidebar-link i {
  width: 18px;
  text-align: center;
}

.panel-shared-sidebar .sidebar-link:hover {
  border-color: #334155;
  background: #1e293b;
  color: #f8fafc;
  transform: translateX(2px);
}

.panel-shared-sidebar .sidebar-link.featured {
  border-color: rgba(16, 185, 129, 0.4);
  background: rgba(16, 185, 129, 0.12);
  color: #86efac;
}

.panel-shared-sidebar .sidebar-footer {
  display: grid;
  gap: 0.75rem;
  margin-top: auto;
}

.panel-shared-sidebar .logout-form {
  margin: 0;
}

.panel-shared-sidebar .logout-form button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  min-height: 46px;
  margin: 0;
  padding: 0.75rem 1rem;
  border: 1px solid #334155;
  border-radius: 8px;
  background: #1e293b;
  color: #f8fafc;
  font-size: 1rem;
  font-weight: 800;
}

.panel-layout-body .main-card {
  max-width: none;
  text-align: left;
}

@media (max-width: 700px) {
  body.panel-layout-body,
  body.panel-layout-body.panel-sidebar-hidden {
    padding: 88px 0.75rem 0.75rem;
  }

  .panel-layout-body .site-topbar {
    display: flex;
    justify-content: space-between;
    gap: 0.75rem;
    min-height: 64px;
    padding: 0.75rem;
  }

  .panel-layout-body .topbar-title {
    display: none;
  }

  .panel-layout-body .topbar-brand img {
    width: 34px;
    height: 34px;
  }

  .panel-layout-body .topbar-brand strong {
    font-size: 0.95rem;
  }

  .panel-layout-body .topbar-brand span {
    font-size: 0.72rem;
  }

  .panel-layout-body .main-card {
    padding: 1rem;
    border-radius: 8px;
  }

  .panel-shared-sidebar {
    top: 0;
    z-index: 240;
    width: min(88vw, 340px);
    height: 100vh;
    padding: 1rem;
    box-shadow: 18px 0 36px rgba(0, 0, 0, 0.45);
  }

  .panel-shared-sidebar .sidebar-brand {
    display: flex;
  }

  body.panel-layout-body:not(.panel-sidebar-hidden)::after {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 230;
    background: rgba(2, 6, 23, 0.68);
    pointer-events: none
  }

  .panel-shared-sidebar {
    z-index: 240;
  }

  .panel-layout-body .site-topbar {
    z-index: 220;
  }
}