:root {
  --bg: #f4f6fb;
  --panel: #ffffff;
  --line: #d9e0ed;
  --text: #142033;
  --muted: #64748b;
  --shadow: 0 18px 40px rgba(15, 23, 42, .08);
  --radius: 22px;
  --accent: #1f6feb;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: linear-gradient(180deg, #f7f9fc 0%, #eef3fa 100%);
  color: var(--text);
  font-family: 'Inter', sans-serif;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  padding: 12px 14px;
  color: var(--text);
}

textarea {
  resize: vertical;
}

.app-shell {
  width: min(1440px, calc(100% - 32px));
  margin: 24px auto;
}

.topbar,
.stats-grid,
.filters-panel,
.list-panel,
.detail-panel {
  background: rgba(255, 255, 255, .82);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(217, 224, 237, .8);
  box-shadow: var(--shadow);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-radius: 28px;
  padding: 28px;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 10px;
  font-size: clamp(32px, 4vw, 46px);
  line-height: 1.02;
}

.intro {
  margin-bottom: 0;
  max-width: 720px;
  color: var(--muted);
}

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

#video-upload {
  display: none;
}

.upload-button,
.primary-button,
.secondary-button,
.danger-button {
  border: 0;
  border-radius: 14px;
  padding: 14px 18px;
  font-weight: 700;
  text-decoration: none;
}

.upload-button,
.primary-button {
  background: var(--accent);
  color: #fff;
}

.secondary-button {
  background: #edf2ff;
  color: #294266;
}

.danger-button {
  background: #fee2e2;
  color: #9f1239;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
  border-radius: 24px;
  padding: 18px;
}

.stat-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 18px;
}

.stat-card span {
  display: block;
  color: var(--muted);
  font-size: 14px;
}

.stat-card strong {
  display: block;
  margin-top: 8px;
  font-size: 30px;
}

.stat-card-wide strong {
  font-size: 22px;
}

.filters-panel {
  position: sticky;
  top: 16px;
  z-index: 5;
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 16px;
  margin-top: 18px;
  border-radius: 24px;
  padding: 18px;
}

.category-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pill {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: #334155;
  padding: 10px 14px;
  font-weight: 600;
}

.pill.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.content-grid {
  display: grid;
  grid-template-columns: 430px minmax(0, 1fr);
  gap: 18px;
  margin-top: 18px;
  min-height: 65vh;
}

.list-panel,
.detail-panel {
  border-radius: 28px;
  padding: 20px;
}

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

.panel-head span,
.meta-row,
.empty-state p {
  color: var(--muted);
}

.list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.card {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 22px;
  padding: 14px;
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.card:hover,
.card.active {
  transform: translateY(-2px);
  border-color: #b7c4da;
  box-shadow: 0 12px 30px rgba(15, 23, 42, .08);
}

.card-top {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}

.card-title {
  margin: 0;
  font-size: 17px;
}

.card-summary {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
}

.badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 7px 10px;
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}

.badge.category-Avant-de-partir { background: #dbeafe; color: #1d4ed8; }
.badge.category-Quoi-voir { background: #ede9fe; color: #6d28d9; }
.badge.category-Food-Restos { background: #ffedd5; color: #c2410c; }
.badge.category-Tips-Astuces { background: #fef3c7; color: #b45309; }
.badge.category-Transport { background: #dcfce7; color: #15803d; }
.badge.category-Hébergement { background: #ccfbf1; color: #0f766e; }
.badge.category-Itinéraires { background: #fce7f3; color: #be185d; }
.badge.category-Shopping { background: #fee2e2; color: #b91c1c; }

.card-keywords {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.keyword {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  background: #f1f5f9;
  color: #475569;
  padding: 6px 10px;
  font-size: 12px;
  font-weight: 600;
}

.video-wrap {
  overflow: hidden;
  border-radius: 24px;
  background: #0f172a;
}

.video-wrap video {
  display: block;
  width: 100%;
  max-height: 54vh;
  background: #000;
}

.detail-form {
  margin-top: 16px;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

label span {
  display: block;
  margin-bottom: 8px;
  font-size: 14px;
  font-weight: 700;
}

label + label,
.field-grid + label,
.detail-actions,
.meta-row {
  margin-top: 16px;
}

.detail-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.empty-state {
  display: grid;
  place-items: center;
  min-height: 60vh;
  text-align: center;
}

.hidden {
  display: none !important;
}

.toast {
  position: fixed;
  right: 16px;
  bottom: 16px;
  max-width: 360px;
  border-radius: 16px;
  background: #111827;
  color: #fff;
  padding: 14px 16px;
  box-shadow: var(--shadow);
}

@media (max-width: 1100px) {
  .filters-panel,
  .content-grid,
  .field-grid,
  .stats-grid {
    grid-template-columns: 1fr;
  }

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

  .topbar-actions {
    width: 100%;
  }

  .upload-button {
    width: 100%;
    text-align: center;
  }
}

.progress-wrap {
  margin: 20px 0 20px 0;
  padding: 14px 16px;
  background: #fff;
  border: 1px solid #e7e7e7;
  border-radius: 16px;
}

.progress-meta {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin: 0 0 10px 0;
  font-size: 14px;
}

.progress-bar {
  width: 100%;
  height: 10px;
  background: #ececec;
  border-radius: 999px;
  overflow: hidden;
}

.progress-bar-fill {
  width: 0;
  height: 100%;
  background: #111;
  border-radius: 999px;
  transition: width .25s ease;
}