:root {
  --bleu-fonce: #1A2E4A;
  --bleu-mid:   #1E6FA8;
  --bleu-clair: #D6EAF8;
  --blanc:      #FFFFFF;
  --gris:       #5D6D7E;
  --gris-clair: #F4F6F7;
  --rouge:      #C0392B;
  --orange:     #E67E22;
  --vert:       #27AE60;
  --radius:     12px;
  --shadow:     0 4px 24px rgba(26,46,74,0.10);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Segoe UI', system-ui, sans-serif; background: var(--gris-clair); color: var(--bleu-fonce); min-height: 100vh; }

/* ── Login ─────────────────────────────────────────────────────────────── */
.overlay { position: fixed; inset: 0; background: var(--bleu-fonce); display: flex; align-items: center; justify-content: center; z-index: 999; }
.login-box { background: var(--blanc); border-radius: 16px; padding: 40px 36px; width: 100%; max-width: 400px; box-shadow: 0 20px 60px rgba(0,0,0,0.3); }
.login-logo { font-size: 3rem; text-align: center; margin-bottom: 12px; }
.login-box h1 { font-size: 1.3rem; text-align: center; color: var(--bleu-fonce); margin-bottom: 6px; }
.login-sub { font-size: .85rem; color: var(--gris); text-align: center; margin-bottom: 24px; }
.tab-switch { display: flex; background: var(--gris-clair); border-radius: 8px; padding: 4px; margin-bottom: 20px; }
.tab-btn { flex: 1; border: none; background: none; padding: 8px; border-radius: 6px; font-size: .88rem; font-weight: 600; color: var(--gris); cursor: pointer; transition: all .15s; }
.tab-btn.active { background: var(--blanc); color: var(--bleu-mid); box-shadow: 0 2px 8px rgba(0,0,0,0.08); }
.login-box input { width: 100%; border: 1.5px solid #e0e7ef; border-radius: 8px; padding: 10px 14px; font-size: .9rem; margin-bottom: 12px; outline: none; transition: border-color .15s; }
.login-box input:focus { border-color: var(--bleu-mid); }

/* ── Header ────────────────────────────────────────────────────────────── */
header { background: var(--bleu-fonce); padding: 14px 24px; display: flex; align-items: center; gap: 12px; box-shadow: 0 2px 8px rgba(0,0,0,0.2); }
header h1 { color: var(--blanc); font-size: 1.1rem; font-weight: 700; }
header span { color: var(--bleu-mid); font-size: .8rem; }
.logo { font-size: 1.5rem; }
.header-title { flex: 1; }
.header-user { display: flex; align-items: center; gap: 10px; }
.header-user > span { color: #aac4e0; font-size: .85rem; font-weight: 600; }

/* ── Layout ────────────────────────────────────────────────────────────── */
.app-layout { display: flex; height: calc(100vh - 56px); overflow: hidden; }
.sidebar { width: 280px; background: var(--blanc); border-right: 1px solid #e0e7ef; display: flex; flex-direction: column; flex-shrink: 0; }
.sidebar-header { padding: 16px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid #e0e7ef; }
.sidebar-header h2 { font-size: .9rem; font-weight: 700; color: var(--bleu-fonce); }
.history-list { flex: 1; overflow-y: auto; padding: 8px; }
.history-empty { font-size: .83rem; color: var(--gris); text-align: center; padding: 24px 12px; }
.history-item { padding: 12px; border-radius: 8px; cursor: pointer; margin-bottom: 6px; border: 1.5px solid transparent; transition: all .15s; }
.history-item:hover { background: var(--bleu-clair); border-color: var(--bleu-mid); }
.history-title { font-size: .88rem; font-weight: 600; color: var(--bleu-fonce); margin-bottom: 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.history-meta { font-size: .75rem; color: var(--gris); margin-bottom: 8px; }
.history-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.main-content { flex: 1; overflow-y: auto; padding: 20px 24px; display: flex; flex-direction: column; gap: 16px; }

/* ── Cards ─────────────────────────────────────────────────────────────── */
.card { background: var(--blanc); border-radius: var(--radius); box-shadow: var(--shadow); padding: 20px 24px; }
.card h2 { font-size: .95rem; font-weight: 700; color: var(--bleu-mid); margin-bottom: 14px; text-transform: uppercase; letter-spacing: .05em; }

/* ── Meeting type ───────────────────────────────────────────────────────── */
.meeting-type-selector { display: flex; gap: 12px; margin-bottom: 14px; }
.meeting-type-btn { flex: 1; border: 2px solid var(--bleu-clair); border-radius: 10px; background: var(--gris-clair); cursor: pointer; padding: 14px 10px; display: flex; flex-direction: column; align-items: center; gap: 4px; transition: all .15s; }
.meeting-type-btn.active { border-color: var(--bleu-mid); background: var(--bleu-clair); }
.meeting-type-btn:hover { border-color: var(--bleu-mid); }
.type-icon { font-size: 1.8rem; }
.type-label { font-size: .9rem; font-weight: 700; color: var(--bleu-fonce); }
.type-desc { font-size: .75rem; color: var(--gris); }
.mode-hint { font-size: .83rem; color: var(--bleu-mid); padding: 8px 12px; background: var(--bleu-clair); border-radius: 6px; }

/* ── Recorder ───────────────────────────────────────────────────────────── */
.meta-row { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.meta-row input { flex: 1; min-width: 140px; border: 1.5px solid var(--bleu-clair); border-radius: 8px; padding: 8px 12px; font-size: .9rem; color: var(--bleu-fonce); outline: none; transition: border-color .15s; }
.meta-row input:focus { border-color: var(--bleu-mid); }
.recorder-area { display: flex; flex-direction: column; align-items: center; gap: 12px; padding: 12px 0; }
.rec-btn { width: 80px; height: 80px; border-radius: 50%; border: none; cursor: pointer; font-size: 2rem; display: flex; align-items: center; justify-content: center; transition: transform .15s; box-shadow: 0 4px 16px rgba(0,0,0,0.15); }
.rec-btn:hover { transform: scale(1.06); }
.rec-btn.idle { background: var(--bleu-mid); }
.rec-btn.recording { background: var(--rouge); animation: pulse 1.4s infinite; }
.rec-btn.paused { background: var(--orange); }
@keyframes pulse { 0%,100%{box-shadow:0 4px 16px rgba(192,57,43,.4)}50%{box-shadow:0 4px 32px rgba(192,57,43,.8)} }
.timer { font-size: 1.8rem; font-weight: 700; font-variant-numeric: tabular-nums; color: var(--bleu-fonce); }
.rec-status { font-size: .83rem; color: var(--gris); text-align: center; }
.rec-controls { display: flex; gap: 8px; }

/* ── Upload ─────────────────────────────────────────────────────────────── */
.upload-zone { border: 2px dashed var(--bleu-mid); border-radius: var(--radius); padding: 24px; text-align: center; cursor: pointer; color: var(--gris); font-size: .88rem; transition: background .15s; }
.upload-zone:hover, .upload-zone.drag { background: var(--bleu-clair); }

/* ── Mode selector ──────────────────────────────────────────────────────── */
.mode-selector { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }
.mode-btn { flex: 1; min-width: 100px; padding: 10px 8px; border: 2px solid var(--bleu-clair); border-radius: 8px; background: var(--blanc); cursor: pointer; font-size: .83rem; font-weight: 600; color: var(--gris); transition: all .15s; text-align: center; }
.mode-btn.active { border-color: var(--bleu-mid); color: var(--bleu-mid); background: var(--bleu-clair); }

/* ── Buttons ────────────────────────────────────────────────────────────── */
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 9px 18px; border-radius: 8px; border: none; cursor: pointer; font-size: .88rem; font-weight: 600; transition: all .15s; }
.btn-primary { background: var(--bleu-mid); color: var(--blanc); }
.btn-primary:hover { background: var(--bleu-fonce); }
.btn-secondary { background: var(--gris-clair); color: var(--bleu-fonce); border: 1.5px solid #ddd; }
.btn-secondary:hover { background: var(--bleu-clair); }
.btn-success { background: var(--vert); color: var(--blanc); }
.btn-success:hover { background: #1e8449; }
.btn-full { width: 100%; justify-content: center; }
.btn-sm { padding: 5px 10px; font-size: .78rem; }
.btn:disabled { opacity: .45; cursor: not-allowed; }

/* ── Progress ───────────────────────────────────────────────────────────── */
.progress-wrap { display: none; flex-direction: column; gap: 6px; margin-top: 10px; }
.progress-wrap.show { display: flex; }
.progress-bar { height: 5px; background: var(--bleu-clair); border-radius: 99px; overflow: hidden; }
.progress-fill { height: 100%; background: var(--bleu-mid); border-radius: 99px; transition: width .4s; }
.progress-label { font-size: .78rem; color: var(--gris); }

/* ── Alert ──────────────────────────────────────────────────────────────── */
.alert { display: none; padding: 10px 14px; border-radius: 8px; font-size: .85rem; margin-top: 10px; }
.alert.show { display: block; }
.alert.error { background: #fdecea; color: var(--rouge); border: 1px solid #f5c6c2; }
.alert.success { background: #eafaf1; color: #1e6d3a; border: 1px solid #a9dfbf; }

/* ── Résultats ──────────────────────────────────────────────────────────── */
.result-section { display: none; }
.result-section.show { display: block; }
.section-title { font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--bleu-mid); margin: 14px 0 6px; }
.transcript-box { background: var(--gris-clair); border-radius: 8px; padding: 12px; font-size: .86rem; line-height: 1.7; max-height: 140px; overflow-y: auto; border: 1px solid #e0e7ef; }
.cr-grid { display: grid; gap: 12px; }
.cr-block { border-radius: 10px; padding: 12px 14px; background: var(--gris-clair); border-left: 4px solid var(--bleu-mid); }
.cr-block h3 { font-size: .75rem; text-transform: uppercase; letter-spacing: .07em; color: var(--bleu-mid); margin-bottom: 6px; }
.cr-block p, .cr-block li { font-size: .88rem; line-height: 1.65; }
.cr-block ul { padding-left: 16px; }
.cr-block.rouge { border-left-color: var(--rouge); }
.cr-block.vert  { border-left-color: var(--vert); }
.cr-block.orange{ border-left-color: var(--orange); }
.action-table { width: 100%; border-collapse: collapse; font-size: .83rem; margin-top: 4px; }
.action-table th { background: var(--bleu-fonce); color: var(--blanc); padding: 7px 9px; text-align: left; font-size: .73rem; letter-spacing: .05em; }
.action-table td { padding: 7px 9px; border-bottom: 1px solid #e0e7ef; }
.action-table tr:nth-child(even) td { background: var(--bleu-clair); }
.prio-badge { display: inline-block; padding: 2px 7px; border-radius: 99px; font-size: .7rem; font-weight: 700; color: #fff; text-transform: uppercase; }
.prio-haute   { background: var(--rouge); }
.prio-moyenne { background: var(--orange); }
.prio-faible  { background: var(--vert); }
.export-bar { display: flex; gap: 10px; margin-top: 16px; flex-wrap: wrap; }

/* ── Mobile ─────────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .app-layout { flex-direction: column; height: auto; overflow: visible; }
  .sidebar { width: 100%; height: auto; border-right: none; border-bottom: 1px solid #e0e7ef; }
  .history-list { max-height: 200px; }
  .main-content { padding: 12px 14px; }
  .meeting-type-selector { gap: 8px; }
  .header-title span { display: none; }
}