:root {
  --bg: #f4f7fb;
  --surface: #ffffff;
  --surface-soft: #eaf1fb;
  --text: #1b2433;
  --muted: #647088;
  --line: #d7e3f2;
  --primary: #3f6fa8;
  --primary-dark: #305685;
  --accent: #243f63;
  --danger: #dc2626;
  --ink: #0f172a;
  --shadow: 0 18px 45px rgba(36, 63, 99, 0.1);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 13.5px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-size: 0.9rem;
  background:
    radial-gradient(circle at top right, rgba(63, 111, 168, 0.13), transparent 34rem),
    var(--bg);
  color: var(--text);
}

[hidden] {
  display: none !important;
}

button,
input,
select {
  font: inherit;
}

button {
  border: 1px solid var(--primary);
  border-radius: 6px;
  background: var(--primary);
  color: #fff;
  cursor: pointer;
  padding: 0.5rem 1rem;
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: 0.01em;
  transition: all 150ms ease;
}

.button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  border: 1px solid var(--primary);
  border-radius: 6px;
  padding: 0 1rem;
  background: var(--primary);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.82rem;
  transition: all 150ms ease;
}

button:hover,
.button-link:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
}

.secondary {
  background: transparent;
  color: var(--primary);
  border: 1px solid var(--line);
}

.secondary:hover {
  background: var(--surface-soft);
  border-color: var(--primary);
  color: var(--primary);
}

.login-view {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    radial-gradient(circle at 18% 20%, rgba(63, 111, 168, 0.26), transparent 20rem),
    linear-gradient(135deg, rgba(15, 23, 42, 0.97), rgba(36, 63, 99, 0.93)),
    repeating-linear-gradient(135deg, rgba(255, 255, 255, 0.08) 0 1px, transparent 1px 18px);
}

.login-card {
  width: min(430px, 100%);
  display: grid;
  gap: 24px;
  padding: 30px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.97);
  border: 1px solid rgba(63, 111, 168, 0.32);
  box-shadow: 0 26px 70px rgba(0, 0, 0, 0.22);
  position: relative;
  overflow: hidden;
}

.login-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 5px;
  background: linear-gradient(90deg, var(--primary), #b6cce4, var(--accent));
}

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

.login-brand small {
  display: block;
  color: var(--muted);
  margin-top: 3px;
}

.login-form {
  display: grid;
  gap: 14px;
}

.login-form label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 750;
}

.login-form input {
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 13px;
  color: var(--text);
  outline: none;
}

.login-form input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(63, 111, 168, 0.15);
}

.login-form button {
  min-height: 46px;
  margin-top: 8px;
  font-size: 1rem;
}

.login-error {
  min-height: 20px;
  margin: 0;
  color: var(--danger);
  font-size: 0.86rem;
  font-weight: 750;
}

.login-help {
  margin: 0;
  padding: 12px 14px;
  border-radius: 8px;
  background: #eaf1fb;
  color: var(--muted);
  font-size: 0.88rem;
}

.app-view {
  min-height: 100vh;
}

.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: 190px;
  padding: 18px 14px;
  background:
    radial-gradient(circle at top left, rgba(63, 111, 168, 0.22), transparent 15rem),
    linear-gradient(180deg, var(--ink), #243f63);
  color: #fff;
  display: flex;
  flex-direction: column;
  gap: 28px;
  isolation: isolate;
  overflow: hidden;
}

.sidebar::after {
  content: "BRAND";
  position: absolute;
  right: -34px;
  bottom: 92px;
  z-index: -1;
  color: rgba(255, 255, 255, 0.035);
  font-size: 5.6rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  transform: rotate(-90deg);
}

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

.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: linear-gradient(135deg, #b6cce4, var(--primary));
  color: #ffffff;
  display: grid;
  place-items: center;
  font-weight: 800;
  letter-spacing: 0.02em;
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.22);
}

.brand small,
.sidebar-card span {
  display: block;
  color: #b9c6d8;
  margin-top: 3px;
}

.nav {
  display: grid;
  gap: 6px;
}

.nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #c9d4e4;
  text-decoration: none;
  padding: 10px 14px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.85rem;
}

.nav a i {
  font-size: 0.8rem;
  width: 16px;
  text-align: center;
  flex-shrink: 0;
}

.nav a.active,
.nav a:hover {
  background: rgba(63, 111, 168, 0.18);
  color: #fff;
}

/* Bas du menu : carte + deconnexion */
.sidebar-foot {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sidebar-foot .sidebar-card {
  margin-top: 0;
}

.nav-logout {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #c9d4e4;
  text-decoration: none;
  padding: 10px 14px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.85rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.nav-logout i {
  font-size: 0.8rem;
  width: 16px;
  text-align: center;
  flex-shrink: 0;
}

.nav-logout:hover {
  background: rgba(220, 38, 38, 0.18);
  color: #fff;
}

/* Icones dans les boutons */
button i,
.button-link i {
  font-size: 0.78rem;
  margin-right: 2px;
}

.sidebar-card {
  margin-top: auto;
  padding: 18px;
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(182, 204, 228, 0.18);
  border-radius: 8px;
}

.sidebar-card strong {
  display: block;
  font-size: 2rem;
  margin: 10px 0;
}

.progress {
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
  overflow: hidden;
}

.progress span {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--primary), #b6cce4);
}

.shell {
  margin-left: 190px;
  padding: 24px 26px;
}

.shell::before {
  content: "";
  display: block;
  height: 10px;
  margin: -30px -30px 26px;
  background: linear-gradient(90deg, var(--ink), var(--primary), #b6cce4, var(--accent));
}

.topbar,
.panel-header,
.actions {
  display: flex;
  align-items: center;
}

.topbar,
.panel-header {
  justify-content: space-between;
  gap: 20px;
}

.topbar {
  padding: 24px;
  border: 1px solid rgba(63, 111, 168, 0.22);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.94), rgba(234, 241, 251, 0.86)),
    repeating-linear-gradient(135deg, rgba(36, 63, 99, 0.06) 0 1px, transparent 1px 14px);
  box-shadow: var(--shadow);
}

.eyebrow {
  margin: 0 0 5px;
  color: var(--primary-dark);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.72rem;
  font-weight: 800;
}

h1,
h2 {
  margin: 0;
}

h1 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
}

h2 {
  font-size: 1.1rem;
}

.actions {
  gap: 12px;
}

.search {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
}

.search input,
select,
.form-grid input,
.form-grid select {
  min-height: 43px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 12px;
  background: var(--surface);
  color: var(--text);
  outline: none;
}

.search input {
  width: min(420px, 45vw);
}

.search input:focus,
select:focus,
.form-grid input:focus,
.form-grid select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(63, 111, 168, 0.15);
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(180px, 1fr));
  gap: 14px;
  margin: 18px 0;
}

.metric,
.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.metric {
  position: relative;
  overflow: hidden;
  min-height: 126px;
}

.metric::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 6px;
  background: linear-gradient(180deg, var(--primary), var(--accent));
}

.metric::after {
  content: "";
  position: absolute;
  right: -34px;
  top: -34px;
  width: 92px;
  height: 92px;
  border-radius: 50%;
  border: 18px solid rgba(63, 111, 168, 0.1);
}

.metric {
  padding: 20px;
}

.metric span,
.metric small {
  color: var(--muted);
}

.metric strong {
  display: block;
  margin: 10px 0 4px;
  font-size: 1.85rem;
}

.workspace {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(280px, 0.85fr);
  gap: 18px;
}

.panel {
  padding: 20px;
  position: relative;
}

/* Section reservations compacte */
.resa-panel {
  padding: 16px;
}

.resa-head {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.resa-left {
  font-size: 1.2rem;
  text-align: left;
  margin: 0;
}

.resa-hotel {
  color: var(--primary);
  font-weight: 800;
  font-size: 1.05rem;
  text-align: center;
}

.resa-count {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 600;
  text-align: right;
}

/* Bande de totaux sous le tableau */
.totaux-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 18px;
}

.totaux-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  border-radius: 12px;
  color: #fff;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.12);
}

.totaux-card i {
  font-size: 1.5rem;
  opacity: 0.9;
  width: 34px;
  text-align: center;
}

.totaux-card strong {
  display: block;
  font-size: 1.5rem;
  font-weight: 800;
  line-height: 1.1;
}

.totaux-card span {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.9;
}

.t-resa    { background: linear-gradient(135deg, #3f6fa8, #243f63); }
.t-pax     { background: linear-gradient(135deg, #4e9a3f, #2f6f27); }
.t-chambre { background: linear-gradient(135deg, #ef8e2c, #b5651a); }
.t-nuit    { background: linear-gradient(135deg, #6f57c9, #41318a); }

@media (max-width: 760px) {
  .totaux-bar { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 760px) {
  .resa-head {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .resa-left, .resa-count { text-align: center; }
}

.resa-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: flex-start;
  gap: 8px 10px;
  margin: 0 0 16px;
  padding: 14px 16px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: 10px;
}

.resa-filters input[type="search"] {
  flex: 1 1 180px;
  min-width: 160px;
}

.resa-date {
  display: flex;
  flex-direction: column;
  gap: 3px;
  font-size: 0.72rem;
  font-weight: 700;
  /* text-transform: uppercase; */
  letter-spacing: 0.04em;
  color: var(--muted);
  text-align: center;
}

.resa-date input {
  font-weight: 400;
  text-transform: none;
  letter-spacing: normal;
  color: var(--text);
}

.resa-filters input,
.resa-filters select {
  min-height: 34px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0 10px;
  background: var(--surface);
  color: var(--text);
  font-size: 0.8rem;
  outline: none;
}

.resa-filters input[type="search"] {
  flex: 1;
  min-width: 220px;
}

.resa-filters input:focus,
.resa-filters select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(63, 111, 168, 0.15);
}

.resa-filters button,
.resa-filters .button-link {
  min-height: 34px;
  font-size: 0.8rem;
  padding: 0 16px;
}

.resa-panel .table-wrap {
  margin-top: 0;
}

.sql-box {
  margin: 0 0 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-soft);
}

.sql-box summary {
  cursor: pointer;
  padding: 8px 12px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--primary);
}

.sql-box summary i {
  margin-right: 6px;
}

.sql-box pre {
  margin: 0;
  padding: 12px;
  border-top: 1px solid var(--line);
  background: var(--ink);
  color: #d6e2f5;
  font-size: 0.78rem;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
  border-radius: 0 0 8px 8px;
  font-family: "Consolas", "Courier New", monospace;
}

.bar-chart {
  height: 260px;
  margin-top: 22px;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  align-items: end;
  gap: 14px;
  padding: 8px 6px 30px;
  border-bottom: 1px solid var(--line);
}

.bar {
  min-height: 36px;
  border-radius: 8px 8px 0 0;
  background: linear-gradient(180deg, #5683b5, #305685);
  position: relative;
}

.bar span,
.bar strong {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
}

.bar strong {
  top: -24px;
  font-size: 0.78rem;
}

.bar span {
  bottom: -24px;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 700;
}

.room-list {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.room {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  padding: 14px;
  background: var(--surface-soft);
  border-radius: 8px;
  border-left: 4px solid var(--primary);
}

.origin-item span {
  align-self: center;
  padding: 6px 9px;
  border-radius: 999px;
  background: #243f63;
  color: #fff;
  font-weight: 800;
  font-size: 0.78rem;
}

.room small {
  color: var(--muted);
}

.status {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 0.78rem;
  font-weight: 800;
}

.status.confirmed {
  background: #e7f6ee;
  color: #17633f;
}

.status.pending {
  background: #fbefd1;
  color: #305685;
}

.status.cancelled {
  background: #fee2e2;
  color: #991b1b;
}

.table-panel {
  margin-top: 18px;
  padding: 0;
  overflow: hidden;
}

.table-panel .panel-header {
  padding: 20px 20px 0;
}

.data-status {
  margin: 12px 20px 0;
  padding: 10px 12px;
  border-radius: 8px;
  background: #eaf1fb;
  color: var(--muted);
  font-weight: 700;
  font-size: 0.86rem;
}

.brand-focus {
  min-height: 300px;
}

.brand-mosaic {
  display: grid;
  grid-template-columns: repeat(4, minmax(110px, 1fr));
  gap: 12px;
  margin-top: 20px;
}

.brand-mosaic span {
  min-height: 110px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(15, 23, 42, 0.92), rgba(36, 63, 99, 0.88)),
    repeating-linear-gradient(135deg, rgba(182, 204, 228, 0.18) 0 1px, transparent 1px 16px);
  color: #b6cce4;
  font-size: clamp(1.4rem, 3vw, 2.8rem);
  font-weight: 900;
  letter-spacing: 0.08em;
}

.filter-panel {
  margin: 18px 0;
}

.filter-grid {
  display: grid;
  grid-template-columns: minmax(260px, 1.3fr) repeat(3, minmax(170px, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.filter-grid label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 750;
}

.filter-grid input {
  min-height: 43px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 12px;
  background: var(--surface);
  color: var(--text);
  outline: none;
}

.filter-grid input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(63, 111, 168, 0.16);
}

.filter-actions {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.filter-actions button {
  min-height: 43px;
  font-size: 0.95rem;
}

.table-wrap {
  margin-top: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow-x: auto;
}

table {
  width: 100%;
  table-layout: fixed;
  border-collapse: collapse;
  background: var(--surface);
}

/* Tableau reservations : largeur selon contenu */
#reservationsTable {
  table-layout: auto;
}

#reservationsTable .col-num {
  width: 1%;
  white-space: nowrap;
  text-align: center;
  padding-left: 6px;
  padding-right: 6px;
}

th,
td {
  padding: 8px 10px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

th {
  position: sticky;
  top: 0;
  z-index: 1;
  color: var(--text);
  background: var(--surface-soft);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 2px solid var(--primary);
}

td {
  color: var(--text);
  font-size: 0.85rem;
}

tbody tr {
  transition: background 120ms ease;
}

#reservationsTable tbody tr.row-link {
  cursor: pointer;
}

/* Colonne Chambre : largeur ~50 caracteres, sans retour a la ligne */
#reservationsTable .col-chambre {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  width: 50ch;
  max-width: 50ch;
}

tbody tr:hover {
  background: rgba(63, 111, 168, 0.06);
}

tbody tr:nth-child(even) {
  background: rgba(63, 111, 168, 0.02);
}

/* Striping blanc / gris pour le tableau reservations (desktop) */
@media (min-width: 721px) {
  #reservationsTable tbody tr:nth-child(odd) {
    background: #ffffff;
  }
  #reservationsTable tbody tr:nth-child(even) {
    background: #f2f3f5;
  }
  #reservationsTable tbody tr:hover {
    background: #e6e8ec;
  }
}

.status-cell {
  font-weight: 800;
  color: var(--text);
}

.status-cell.confirmed {
  color: #17633f;
  background: rgba(23, 99, 63, 0.08);
  border-radius: 4px;
  padding: 6px 8px;
  font-size: 0.78rem;
}

.status-cell.pending {
  color: #305685;
  background: rgba(48, 86, 133, 0.08);
  border-radius: 4px;
  padding: 6px 8px;
  font-size: 0.78rem;
}

.status-cell.cancelled {
  color: #991b1b;
  background: rgba(153, 27, 27, 0.08);
  border-radius: 4px;
  padding: 6px 8px;
  font-size: 0.78rem;
}

.empty-cell,
.empty-chart {
  color: var(--muted);
  font-weight: 700;
}

.empty-cell {
  padding: 20px;
  text-align: center;
}

/* Colonne Action */
.col-action {
  width: 50px;
  text-align: center;
}

.btn-detail {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 22px;
  font-size: 0.66rem;
  border-radius: 4px;
  border: 1px solid var(--primary);
  background: transparent;
  color: var(--primary);
  cursor: pointer;
  text-decoration: none;
  transition: all 150ms ease;
}

.btn-detail:hover {
  background: var(--primary);
  color: #fff;
}

.btn-detail-text { display: none; }

/* ===== Tableau reservations en cartes sur mobile ===== */
@media (max-width: 720px) {
  #reservationsTable {
    table-layout: auto;
    border: 0;
  }
  #reservationsTable thead { display: none; }
  #reservationsTable,
  #reservationsTable tbody,
  #reservationsTable tr,
  #reservationsTable td {
    display: block;
    width: 100%;
  }
  #reservationsTable tr {
    margin: 0 0 12px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: var(--surface);
    box-shadow: var(--shadow);
    overflow: hidden;
  }
  #reservationsTable td {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 9px 14px;
    border: 0;
    border-bottom: 1px solid var(--line);
    white-space: normal;
    text-overflow: clip;
    overflow: visible;
    text-align: right;
    font-size: 0.82rem;
  }
  #reservationsTable td::before {
    content: attr(data-label);
    flex-shrink: 0;
    text-align: left;
    font-size: 0.64rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--muted);
  }
  /* Etat : badge a droite */
  #reservationsTable td.status-cell {
    background: transparent;
    padding: 9px 14px;
  }
  /* Action : bouton pleine largeur en bas de carte */
  #reservationsTable td.col-action {
    width: 100%;
    border-bottom: 0;
    justify-content: center;
    padding: 12px 14px;
    background: var(--surface-soft);
  }
  #reservationsTable td.col-action::before { display: none; }
  #reservationsTable .btn-detail {
    width: 100%;
    height: 38px;
    gap: 8px;
    font-weight: 600;
  }
  .btn-detail-text { display: inline; }
}

/* Modal detail */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(15, 23, 42, 0.55);
  align-items: center;
  justify-content: center;
  padding: 20px;
}

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

.modal-box {
  width: min(640px, 100%);
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border-radius: 10px;
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.3);
  overflow: hidden;
}

.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  background: var(--surface-soft);
}

.modal-head h2 {
  font-size: 1rem;
  color: var(--accent);
}

.modal-close {
  width: 30px;
  height: 30px;
  padding: 0;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
}

.modal-close:hover {
  background: var(--line);
  color: var(--text);
}

.modal-body {
  padding: 16px 18px;
  overflow-y: auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px 16px;
}

.detail-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 6px 0;
  border-bottom: 1px solid var(--line);
}

.detail-label {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  font-weight: 700;
}

.detail-value {
  font-size: 0.85rem;
  color: var(--text);
  word-break: break-word;
}

/* Menu hamburger responsive */
.menu-toggle {
  display: none;
  position: fixed;
  top: 14px;
  left: 14px;
  z-index: 900;
  width: 40px;
  height: 40px;
  padding: 0;
  font-size: 1.2rem;
  border-radius: 8px;
}

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 850;
  background: rgba(15, 23, 42, 0.5);
}

.sidebar-overlay.open {
  display: block;
}

/* Pagination DataTables */
.dataTables_wrapper .dataTables_paginate {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-top: 16px;
  padding: 8px 0;
}

.dataTables_wrapper .dataTables_paginate .paginate_button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  min-width: 30px;
  padding: 0 10px !important;
  margin: 0 !important;
  border: 1px solid var(--line) !important;
  border-radius: 5px !important;
  background: var(--surface) !important;
  color: var(--text) !important;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 150ms ease;
  box-shadow: none !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
  background: var(--surface-soft) !important;
  border-color: var(--primary) !important;
  color: var(--primary) !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current,
.dataTables_wrapper .dataTables_paginate .paginate_button.current:hover {
  background: var(--primary) !important;
  border-color: var(--primary) !important;
  color: #fff !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.disabled,
.dataTables_wrapper .dataTables_paginate .paginate_button.disabled:hover {
  opacity: 0.45;
  cursor: not-allowed;
  background: var(--surface) !important;
  border-color: var(--line) !important;
  color: var(--muted) !important;
}

.empty-chart {
  grid-column: 1 / -1;
  align-self: center;
  justify-self: center;
}

dialog {
  width: min(620px, calc(100% - 32px));
  border: 0;
  border-radius: 8px;
  padding: 0;
  box-shadow: var(--shadow);
}

dialog::backdrop {
  background: rgba(15, 23, 42, 0.55);
}

.dialog-card {
  padding: 22px;
}

.icon-button {
  width: 36px;
  height: 36px;
  padding: 0;
  background: var(--surface-soft);
  color: var(--text);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 18px 0;
}

.form-grid label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 750;
}

menu {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 0;
  margin: 0;
}

@media (max-width: 1024px) {
  th,
  td {
    padding: 7px 8px;
    font-size: 0.78rem;
  }
}

@media (max-width: 980px) {
  .menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .sidebar {
    transform: translateX(-100%);
    transition: transform 220ms ease;
    z-index: 870;
  }

  .sidebar.open {
    transform: translateX(0);
  }

  .shell {
    margin-left: 0;
    padding: 20px 20px 20px 64px;
  }

  .topbar,
  .actions,
  .panel-header {
    align-items: stretch;
    flex-direction: column;
  }

  .search input {
    width: 100%;
  }

  .metrics,
  .workspace,
  .filter-grid,
  .brand-mosaic {
    grid-template-columns: 1fr;
  }

  th,
  td {
    padding: 6px 7px;
    font-size: 0.74rem;
  }
}

@media (max-width: 560px) {
  .metrics,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .shell {
    padding: 14px 14px 14px 60px;
  }

  .modal-body {
    grid-template-columns: 1fr;
  }

  .resa-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .detail-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== Page detail reservation (voucher) ===== */
.detail-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

.detail-toolbar-right {
  display: flex;
  gap: 10px;
}

.voucher {
  max-width: 920px;
  margin: 0 auto;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 28px 30px;
  position: relative;
  overflow: hidden;
}

.voucher::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 6px;
  background: linear-gradient(90deg, var(--accent), var(--primary), #b6cce4);
}

.voucher-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

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

.voucher-brand strong {
  display: block;
  font-size: 1.05rem;
  color: var(--accent);
}

.voucher-brand small {
  color: var(--muted);
  font-size: 0.76rem;
}

.voucher-ref {
  text-align: right;
}

.voucher-ref-label {
  display: block;
  font-size: 0.64rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  font-weight: 700;
}

.voucher-ref strong {
  display: block;
  font-size: 1.2rem;
  color: var(--text);
  margin: 2px 0 8px;
  letter-spacing: 0.03em;
}

/* Client + produit */
.voucher-client {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin: 20px 0;
  flex-wrap: wrap;
}

.voucher-client h1 {
  font-size: 1.5rem;
  margin: 2px 0 6px;
}

.voucher-sub {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.voucher-sub i {
  color: var(--primary);
  margin-right: 4px;
}

.voucher-product {
  text-align: right;
  max-width: 320px;
}

.voucher-product strong {
  display: block;
  font-size: 0.95rem;
  color: var(--text);
}

.voucher-product small {
  color: var(--muted);
  font-size: 0.78rem;
}

/* Highlights */
.voucher-highlights {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
  margin: 18px 0 24px;
}

.vh-item {
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px 12px;
  text-align: center;
}

.vh-item i {
  font-size: 1rem;
  color: var(--primary);
}

.vh-item span {
  display: block;
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  font-weight: 700;
  margin: 6px 0 3px;
}

.vh-item strong {
  font-size: 0.95rem;
  color: var(--text);
}

.vh-item.highlight {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-color: var(--primary);
}

.vh-item.highlight i,
.vh-item.highlight span,
.vh-item.highlight strong {
  color: #fff;
}

/* Cartes d'info */
.voucher-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.info-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 16px 18px;
}

.info-card h2 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--primary);
  padding-bottom: 8px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.info-card h2 i {
  margin-right: 6px;
  font-size: 0.78rem;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px 16px;
}

.detail-grid.two {
  grid-template-columns: repeat(2, 1fr);
}

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

.detail-label {
  font-size: 0.64rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  font-weight: 700;
}

.detail-value {
  font-size: 0.85rem;
  color: var(--text);
  word-break: break-word;
}

.voucher-note {
  margin-top: 16px;
}

.voucher-note p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text);
}

.voucher-foot {
  margin-top: 24px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  text-align: center;
  font-size: 0.72rem;
  color: var(--muted);
}

/* Impression PDF */
@media print {
  .no-print {
    display: none !important;
  }
  body {
    background: #fff;
  }
  .app-view {
    display: block;
  }
  .shell {
    margin-left: 0 !important;
    padding: 0 !important;
  }
  .shell::before {
    display: none;
  }
  .voucher {
    max-width: none;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    padding: 0;
  }
  .voucher-highlights {
    grid-template-columns: repeat(5, 1fr);
  }
  .voucher-cards {
    grid-template-columns: repeat(2, 1fr);
  }
  .vh-item.highlight {
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }
}

@media (max-width: 760px) {
  .voucher-highlights {
    grid-template-columns: repeat(2, 1fr);
  }
  .voucher-cards {
    grid-template-columns: 1fr;
  }
}