:root {
  --keylock-blue: #004080;
  --bg-soft: #f4f7fb;
  --border: #dde3f0;

  --bg-dark: #020617;
  --card-dark: #020617;
  --text-dark: #e5e7eb;
  --border-dark: #1e293b;
  --nav-dark: #020617;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: linear-gradient(135deg, #f4f7fb, #e6efff);
  color: #111827;
}

body.dark {
  background: radial-gradient(circle at top, #0f172a, #020617);
  color: var(--text-dark);
}

/* Layout global */

.layout {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  padding: 16px;
}

.shell {
  width: 100%;
  max-width: 1160px;
  background: #ffffff;
  border-radius: 20px;
  box-shadow: 0 12px 30px rgba(0,0,0,0.08);
  display: flex;
  flex-direction: column;
}

body.dark .shell {
  background: var(--card-dark);
  box-shadow: 0 12px 30px rgba(15,23,42,0.6);
}

/* Header */

.header {
  padding: 14px 18px 10px;
  border-bottom: 1px solid #e5e7eb;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

body.dark .header {
  border-bottom-color: var(--border-dark);
}

.brand {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-title {
  font-weight: 700;
  color: var(--keylock-blue);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 1.05rem;
}

body.dark .brand-title {
  color: #60a5fa;
}

.brand-subtitle {
  font-size: 0.85rem;
  color: #6b7280;
}

body.dark .brand-subtitle {
  color: #9ca3af;
}

.user-info {
  font-size: 0.8rem;
  color: #6b7280;
  display: flex;
  align-items: center;
  gap: 8px;
}

body.dark .user-info {
  color: #9ca3af;
}

.logout-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  border-radius: 999px;
  padding: 6px 10px;
  background: #ef4444;
  color: #ffffff;
  font-size: 0.78rem;
  font-weight: 600;
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(239,68,68,0.35);
}

.theme-toggle-btn {
  border-radius: 999px;
  border: none;
  padding: 6px 10px;
  font-size: 0.78rem;
  background: #e5e7eb;
  color: #111827;
  cursor: pointer;
}

body.dark .theme-toggle-btn {
  background: #1f2937;
  color: #e5e7eb;
}

/* Main layout */

.main {
  display: flex;
  flex: 1;
  min-height: 0;
}

/* Sidebar */

.sidebar {
  width: 220px;
  border-right: 1px solid #e5e7eb;
  padding: 14px 12px;
  background: #f9fafb;
}

body.dark .sidebar {
  background: var(--nav-dark);
  border-right-color: var(--border-dark);
}

.nav-title {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #9ca3af;
  margin-bottom: 8px;
}

body.dark .nav-title {
  color: #6b7280;
}

.nav {
  list-style: none;
  padding: 0;
  margin: 0;
}

.nav li {
  margin-bottom: 4px;
}

.nav a {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  padding: 7px 9px;
  border-radius: 10px;
  text-decoration: none;
  color: #374151;
}

.nav a span.icon {
  font-size: 1rem;
}

.nav a.active {
  background: #e0f2fe;
  color: #1d4ed8;
  font-weight: 600;
}

.nav a:hover {
  background: #e5e7eb;
}

body.dark .nav a {
  color: #e5e7eb;
}

body.dark .nav a.active {
  background: #1d4ed8;
  color: #eff6ff;
}

body.dark .nav a:hover {
  background: #111827;
}

/* Content */

.content {
  flex: 1;
  padding: 14px 18px 16px;
  min-width: 0;
}

.page-title {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0 0 4px;
  color: #111827;
}

body.dark .page-title {
  color: #e5e7eb;
}

.page-subtitle {
  font-size: 0.85rem;
  color: #6b7280;
  margin: 0 0 10px;
}

body.dark .page-subtitle {
  color: #9ca3af;
}

/* Cards / metrics */

.cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 10px;
  margin-bottom: 12px;
}

.card-metric {
  border-radius: 12px;
  border: 1px solid #e5e7eb;
  padding: 10px 10px;
  background: #f9fafb;
}

body.dark .card-metric {
  background: #020617;
  border-color: #1e293b;
}

.card-metric-label {
  font-size: 0.78rem;
  color: #6b7280;
}

body.dark .card-metric-label {
  color: #9ca3af;
}

.card-metric-value {
  margin-top: 4px;
  font-size: 1rem;
  font-weight: 600;
  color: #111827;
}

body.dark .card-metric-value {
  color: #e5e7eb;
}

.card-metric-extra {
  margin-top: 2px;
  font-size: 0.75rem;
  color: #9ca3af;
}

/* Tables */

.table-wrapper {
  margin-top: 10px;
  border-radius: 12px;
  border: 1px solid #e5e7eb;
  background: #ffffff;
  max-width: 100%;
  overflow-x: auto;        /* empêche le dépassement, avec scroll seulement si nécessaire */
}

body.dark .table-wrapper {
  background: #020617;
  border-color: #1e293b;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

th,
td {
  padding: 7px 8px;
  border-bottom: 1px solid #e5e7eb;
  text-align: left;
  white-space: normal;      /* le texte peut se couper */
  word-break: break-word;   /* casse les mots très longs si besoin */
}

th {
  background: #f9fafb;
  color: #374151;
  font-weight: 600;
}

tr:nth-child(even) td {
  background: #f9fafb;
}

/* hover sur ligne */

.table-wrapper tbody tr:hover td {
  background: #f0f7ff;
}

body.dark th {
  background: #020617;
  color: #e5e7eb;
  border-bottom-color: #1f2937;
}

body.dark td {
  border-bottom-color: #1f2937;
}

body.dark tr:nth-child(even) td {
  background: #020617;
}

body.dark .table-wrapper tbody tr:hover td {
  background: #1e293b;
}

/* Badges & montants */

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.75rem;
  background: #eff6ff;
  color: #1d4ed8;
}

.badge-soft {
  background: #f3f4f6;
  color: #4b5563;
}

.amount {
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 999px;
  font-size: 0.8rem;
}

.amount-cb {
  background: #e0f2fe;
  color: #1d4ed8;
}

.amount-especes {
  background: #fef9c3;
  color: #854d0e;
}

.amount-cheque {
  background: #ede9fe;
  color: #5b21b6;
}

.amount-virement {
  background: #dcfce7;
  color: #166534;
}

.amount-autre {
  background: #e5e7eb;
  color: #374151;
}

.amount-none {
  background: #fee2e2;
  color: #b91c1c;
}

/* Filter bar */

.filter-bar {
  margin-top: 6px;
  margin-bottom: 6px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: flex-end;
}

.filter-bar label {
  display: block;
  font-size: 0.75rem;
  color: #6b7280;
  margin-bottom: 2px;
}

.filter-bar input,
.filter-bar select {
  padding: 6px 8px;
  border-radius: 8px;
  border: 1px solid #d1d5db;
  font-size: 0.85rem;
  background: #f9fafb;
}

.filter-bar button {
  border-radius: 999px;
  border: none;
  padding: 7px 12px;
  font-size: 0.85rem;
  background: var(--keylock-blue);
  color: #ffffff;
  cursor: pointer;
}

body.dark .filter-bar label {
  color: #9ca3af;
}

body.dark .filter-bar input,
body.dark .filter-bar select {
  background: #020617;
  border-color: #1f2937;
  color: #e5e7eb;
}

/* Links */

a.link {
  color: var(--keylock-blue);
  text-decoration: none;
  font-size: 0.85rem;
}

a.link:hover {
  text-decoration: underline;
}

body.dark a.link {
  color: #60a5fa;
}

/* Formulaires simples */

.form {
  max-width: 720px;
}

.form-row {
  margin-bottom: 10px;
}

.form-row label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 4px;
  color: #374151;
}

.form-row input,
.form-row textarea {
  width: 100%;
  padding: 8px 9px;
  border-radius: 10px;
  border: 1px solid #d1d5db;
  font-size: 0.9rem;
  background: #f9fafb;
}

.form-row textarea {
  min-height: 80px;
}

.form-row input:focus,
.form-row textarea:focus {
  border-color: var(--keylock-blue);
  outline: none;
  background: #ffffff;
  box-shadow: 0 0 0 2px rgba(0,64,128,0.12);
}

body.dark .form-row label {
  color: #e5e7eb;
}

body.dark .form-row input,
body.dark .form-row textarea {
  background: #020617;
  border-color: #1f2937;
  color: #e5e7eb;
}

/* Buttons */

.btn-primary {
  border-radius: 999px;
  border: none;
  padding: 8px 14px;
  font-size: 0.9rem;
  font-weight: 600;
  background: var(--keylock-blue);
  color: #ffffff;
  cursor: pointer;
}

.btn-small {
  border-radius: 999px;
  border: none;
  padding: 5px 10px;
  font-size: 0.8rem;
  background: #e5e7eb;
  color: #374151;
  cursor: pointer;
}

/* Footer */

.footer {
  padding: 8px 14px 10px;
  border-top: 1px solid #e5e7eb;
  text-align: center;
  font-size: 0.78rem;
  color: #9ca3af;
}

.footer a {
  color: var(--keylock-blue);
  text-decoration: none;
}

body.dark .footer {
  border-top-color: #1f2937;
  color: #6b7280;
}

/* Google Maps link icon */

.map-link {
  font-size: 0.9rem;
  margin-left: 4px;
}

/* Login */

.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.login-card {
  width: 100%;
  max-width: 380px;
  background: #ffffff;
  border-radius: 18px;
  box-shadow: 0 12px 30px rgba(0,0,0,0.08);
  padding: 20px 18px 18px;
}

.login-title {
  font-weight: 700;
  color: var(--keylock-blue);
  font-size: 1.05rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.login-subtitle {
  font-size: 0.85rem;
  color: #6b7280;
  margin-bottom: 12px;
}

.login-error {
  margin-top: 8px;
  padding: 7px 8px;
  border-radius: 10px;
  font-size: 0.82rem;
  background: #fef2f2;
  border: 1px solid #ef4444;
  color: #b91c1c;
}

/* Responsive */

@media (max-width: 900px) {
  .main {
    flex-direction: column;
  }
  .sidebar {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid #e5e7eb;
  }
  .cards {
    grid-template-columns: repeat(2, minmax(0,1fr));
  }
}

@media (max-width: 600px) {
  .cards {
    grid-template-columns: 1fr;
  }
}