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

:root {
  --navy: #142e4f;
  --navy-dark: #0a192f;
  --gold: #b09874;
  --gold-hover: #9c8360;
  --bg-admin: #f8fafc;
  --surface: #ffffff;
  --text-main: #0f172a;
  --text-muted: #64748b;
  --border: #e2e8f0;
  
  --status-ativa: #10b981;
  --status-treinamento: #f59e0b;
  --status-inativa: #ef4444;
  --status-extravio: #991b1b;
}

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

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-admin);
  color: var(--text-main);
  min-height: 100vh;
}

/* Navbar */
.navbar {
  background: var(--navy);
  color: #ffffff;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-brand img {
  height: 38px;
  width: auto;
}

.nav-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.nav-badge {
  background: var(--gold);
  color: #ffffff;
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: 999px;
  font-weight: 700;
  text-transform: uppercase;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn-logout {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 6px 14px;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-logout:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* Layout Principal */
.main-wrapper {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 16px 40px;
}

/* Cabeçalho do Dashboard */
.dash-header {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 24px;
}

@media (min-width: 768px) {
  .dash-header {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.dash-header h1 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--navy);
}

.dash-header p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.dash-buttons {
  display: flex;
  gap: 10px;
}

.btn-primary {
  background: var(--navy);
  color: #ffffff;
  border: none;
  padding: 10px 18px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s;
}

.btn-primary:hover {
  background: #1b3d68;
}

.btn-gold {
  background: var(--gold);
  color: #ffffff;
  border: none;
  padding: 10px 18px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s;
}

.btn-gold:hover {
  background: var(--gold-hover);
}

/* Cards de Resumo */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 20px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.stat-title {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.stat-val {
  font-family: 'Outfit', sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--navy);
  margin-top: 4px;
}

/* Filtros e Busca */
.filter-bar {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}

@media (min-width: 640px) {
  .filter-bar {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.search-input {
  flex: 1;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.2s;
}

.search-input:focus {
  border-color: var(--navy);
}

.status-select {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 0.9rem;
  background: #ffffff;
  outline: none;
  cursor: pointer;
}

/* Tabela de Credenciais */
.table-container {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow-x: auto;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

th {
  background: #f8fafc;
  color: var(--text-muted);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
}

td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  font-size: 0.88rem;
  vertical-align: middle;
}

tr:last-child td {
  border-bottom: none;
}

tr:hover td {
  background-color: #f8fafc;
}

.badge-code {
  font-family: 'Outfit', monospace;
  font-weight: 700;
  color: var(--navy);
  background: #f1f5f9;
  padding: 4px 8px;
  border-radius: 6px;
  display: inline-block;
}

/* Tags de Status */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.3px;
  text-transform: uppercase;
}

.status-pill.ativa {
  background: #ecfdf5;
  color: #059669;
  border: 1px solid #a7f3d0;
}

.status-pill.treinamento {
  background: #fffbeb;
  color: #d97706;
  border: 1px solid #fde68a;
}

.status-pill.inativa {
  background: #fef2f2;
  color: #dc2626;
  border: 1px solid #fecaca;
}

.status-pill.extravio {
  background: #450a0a;
  color: #fca5a5;
  border: 1px solid #7f1d1d;
}

.status-pill.substituida {
  background: #f1f5f9;
  color: #475569;
  border: 1px solid #cbd5e1;
}

/* Ações na Tabela */
.table-actions {
  display: flex;
  gap: 6px;
}

.btn-icon {
  background: #f1f5f9;
  border: 1px solid var(--border);
  color: var(--text-main);
  padding: 6px 10px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: all 0.2s;
  text-decoration: none;
}

.btn-icon:hover {
  background: #e2e8f0;
}

.btn-icon.gold {
  background: #fef3c7;
  color: #92400e;
  border-color: #fde68a;
}

.btn-icon.gold:hover {
  background: #fde68a;
}

/* Modais */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 16px;
  z-index: 1000;
}

.modal-overlay.active {
  display: flex;
}

.modal-box {
  background: #ffffff;
  border-radius: 16px;
  width: 100%;
  max-width: 480px;
  overflow: hidden;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.3);
  animation: modalIn 0.25s ease-out;
}

@keyframes modalIn {
  from {
    transform: scale(0.95);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

.modal-header {
  background: var(--navy);
  color: #ffffff;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.15rem;
}

.modal-close {
  background: transparent;
  border: none;
  color: #ffffff;
  font-size: 1.4rem;
  cursor: pointer;
}

.modal-body {
  padding: 20px;
}

.modal-footer {
  padding: 14px 20px;
  background: #f8fafc;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 0.9rem;
  outline: none;
  font-family: 'Inter', sans-serif;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--navy);
}

/* QR Code Preview */
.qr-preview-wrap {
  text-align: center;
  padding: 16px;
}

.qr-preview-wrap img {
  max-width: 220px;
  height: auto;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px;
  background: #ffffff;
}

.qr-link-text {
  font-size: 0.85rem;
  color: var(--navy);
  font-weight: 600;
  word-break: break-all;
  margin-top: 10px;
}