:root {
  --bg: #eef3f8;
  --bg-deep: #dce7f1;
  --surface: #ffffff;
  --surface-soft: #f8fbfd;
  --surface-muted: #edf4fa;
  --text: #16324a;
  --text-soft: #5f7388;
  --line: #d4e0ea;
  --line-strong: #bdd0df;
  --primary: #0f6fbf;
  --primary-strong: #0a4f88;
  --secondary: #16a085;
  --danger: #d34c3f;
  --success: #1f8a4c;
  --warning: #c87416;
  --hero-start: #0f3856;
  --hero-end: #164f74;
  --shadow-lg: 0 22px 52px rgba(14, 44, 72, 0.12);
  --shadow-md: 0 12px 28px rgba(14, 44, 72, 0.08);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Trebuchet MS", "Segoe UI", Tahoma, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(15, 111, 191, 0.12), transparent 24%),
    radial-gradient(circle at bottom right, rgba(22, 160, 133, 0.11), transparent 22%),
    linear-gradient(180deg, #f7fafc 0%, var(--bg) 48%, var(--bg-deep) 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.22) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.22) 1px, transparent 1px);
  background-size: 28px 28px;
  opacity: 0.24;
}

a {
  color: inherit;
}

.page-shell {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
  padding: 44px 0 60px;
}

.hero-card,
.panel {
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(10px);
}

.hero-card {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(320px, 0.98fr);
  gap: 0;
  overflow: hidden;
}

.hero-copy {
  position: relative;
  padding: 34px 34px 36px;
  background:
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.14), transparent 32%),
    linear-gradient(135deg, var(--hero-start), var(--hero-end));
  color: #fff;
}

.hero-copy::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 6px;
  background: linear-gradient(90deg, #76d5ff, #34e1bc);
}

.app-logo {
  width: 132px;
  max-width: 100%;
  display: block;
  margin: 0 auto 22px;
  padding: 10px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.14);
}

.admin-logo {
  width: 86px;
  margin: 0;
}

.eyebrow {
  display: inline-flex;
  padding: 9px 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: #fff;
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 12px 0 14px;
  line-height: 1.05;
  text-align: center;
}

h1 {
  font-size: clamp(1.95rem, 3.5vw, 3.45rem);
}

h2 {
  font-size: clamp(1.15rem, 1.8vw, 1.55rem);
}

.hero-copy p {
  max-width: 620px;
  margin: 0 auto;
  color: rgba(255, 255, 255, 0.86);
  font-size: 0.94rem;
  text-align: center;
}

.label-fr,
.label-ar {
  display: block;
  text-align: center;
}

.label-fr {
  font-size: 0.95em;
}

.label-ar {
  margin-top: 4px;
  color: inherit;
  font-weight: 700;
  font-size: 0.84em;
  line-height: 1.35;
}

.survey-card,
.stacked-form {
  display: grid;
  gap: 18px;
  padding: 30px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(247, 250, 252, 0.98));
}

.field {
  display: grid;
  gap: 8px;
}

.field span,
.choice-group legend {
  font-weight: 700;
  text-align: center;
}

.field input {
  width: 100%;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  font-size: 0.93rem;
  background: #fff;
  color: var(--text);
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.field input::placeholder {
  color: #89a0b5;
}

.field input:focus {
  outline: none;
  border-color: rgba(15, 111, 191, 0.52);
  box-shadow: 0 0 0 4px rgba(15, 111, 191, 0.12);
  transform: translateY(-1px);
}

.choice-group {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
}

.choice-group legend {
  padding: 0 8px;
  width: 100%;
}

.choice-group label {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 10px 12px;
  border-radius: 12px;
  background: var(--surface-soft);
}

.choice-group input[type="radio"] {
  margin-top: 4px;
  accent-color: var(--primary);
}

.note {
  margin: -2px 0 0;
  padding: 14px 16px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(15, 111, 191, 0.1), rgba(22, 160, 133, 0.12));
  border: 1px solid rgba(15, 111, 191, 0.14);
  color: var(--primary-strong);
  font-size: 0.88rem;
}

.primary-btn,
.ghost-btn,
.ghost-link,
.table-link,
.table-delete {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 9px 14px;
  border-radius: 10px;
  font-size: 0.82rem;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease, border-color 160ms ease;
}

.primary-btn {
  border: none;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--primary-strong));
  box-shadow: 0 10px 22px rgba(15, 111, 191, 0.18);
}

.ghost-btn,
.ghost-link,
.table-link {
  color: var(--primary-strong);
  background: #fff;
  border: 1px solid var(--line-strong);
}

.table-delete {
  color: #fff;
  background: linear-gradient(135deg, #da5c50, #b53a2e);
  border: none;
}

.primary-btn:hover,
.ghost-btn:hover,
.ghost-link:hover,
.table-link:hover,
.table-delete:hover {
  transform: translateY(-1px);
}

.feedback {
  min-height: 24px;
  margin: 0;
  padding: 0;
  color: var(--text-soft);
  font-weight: 700;
  font-size: 0.9rem;
}

.feedback.success,
.feedback.error {
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid transparent;
}

.feedback.success {
  color: var(--success);
  background: rgba(31, 138, 76, 0.08);
  border-color: rgba(31, 138, 76, 0.16);
}

.feedback.error {
  color: var(--danger);
  background: rgba(211, 76, 63, 0.08);
  border-color: rgba(211, 76, 63, 0.16);
}

.admin-shell {
  display: grid;
  gap: 24px;
}

.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 28px 30px;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(244, 249, 253, 0.94));
  border: 1px solid rgba(255, 255, 255, 0.72);
  box-shadow: var(--shadow-md);
}

.admin-title-block,
.action-row,
.table-actions,
.bulk-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.panel {
  padding: 24px;
}

.export-toolbar {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 18px;
}

.export-chip {
  min-height: 42px;
  padding: 10px 12px;
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(243, 248, 252, 0.98));
  box-shadow: var(--shadow-md);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.stat-card {
  position: relative;
  padding: 17px 14px 15px;
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(244, 249, 253, 0.98));
  border: 1px solid var(--line);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.stat-card::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
}

.stat-card span {
  display: block;
  color: var(--text-soft);
  margin-bottom: 8px;
  font-size: 0.83rem;
}

.stat-card strong {
  font-size: 1.48rem;
  color: var(--text);
}

.table-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 14px;
}

.bulk-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
  padding: 12px 14px;
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(244, 249, 253, 0.98), rgba(237, 245, 251, 0.98));
  border: 1px solid var(--line);
}

.bulk-check {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  color: var(--primary-strong);
  font-size: 0.88rem;
}

.bulk-check input,
.row-selector {
  accent-color: var(--primary);
}

.action-chip {
  min-width: 110px;
}

.table-wrap {
  overflow-x: auto;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: #fff;
}

table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: #fff;
}

th,
td {
  padding: 11px 12px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
}

th {
  position: sticky;
  top: 0;
  background: linear-gradient(180deg, #edf5fb, #e6f0f9);
  color: var(--primary-strong);
  font-size: 0.79rem;
  text-align: center;
}

td {
  font-size: 0.84rem;
}

.checkbox-col {
  width: 58px;
  text-align: center;
}

.table-actions {
  justify-content: center;
}

tbody tr {
  transition: background 160ms ease, box-shadow 160ms ease;
}

tbody tr + tr td {
  border-top: 1px solid rgba(212, 224, 234, 0.65);
}

tbody tr:hover {
  box-shadow: inset 0 0 0 999px rgba(15, 111, 191, 0.04);
}

.row-both-yes td {
  background: rgba(187, 238, 210, 0.52);
}

.row-syndic-only td {
  background: rgba(255, 226, 189, 0.62);
}

.row-refused td {
  background: rgba(255, 207, 207, 0.58);
}

@media (max-width: 980px) {
  .hero-card {
    grid-template-columns: 1fr;
  }

  .export-toolbar {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .stats-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .page-shell {
    width: min(100% - 20px, 1180px);
    padding: 22px 0 34px;
  }

  .hero-copy,
  .survey-card,
  .stacked-form,
  .panel,
  .admin-header {
    padding: 20px;
  }

  .hero-card,
  .panel,
  .admin-header {
    border-radius: 20px;
  }

  .admin-header,
  .table-head,
  .action-row,
  .table-actions,
  .bulk-toolbar,
  .bulk-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .admin-title-block {
    align-items: flex-start;
  }

  .export-toolbar,
  .stats-grid {
    grid-template-columns: 1fr;
  }

  th,
  td {
    min-width: 132px;
  }
}