:root {
  --bg: #FAFAF8;
  --surface: #FFFFFF;
  --surface-2: #F3F2EE;
  --surface-hover: #EDECE7;
  --border: #E4E2DC;
  --border-strong: #D6D3CB;
  --text-primary: #1C1B19;
  --text-secondary: #6B6862;
  --text-tertiary: #9C988F;
  --accent: #0D9488;
  --accent-strong: #0A6E64;
  --accent-soft: #CFF2EC;
  --accent-ink: #0A6E64;
  --violet: #7C5CFC;
  --violet-soft: #ECE7FE;
  --violet-ink: #5B3FD9;
  --urgent: #E4572E;
  --urgent-soft: #FCE2D5;
  --scheduled: #2D7FF9;
  --scheduled-soft: #DCEAFE;
  --decided: #16A34A;
  --decided-soft: #DBF3E4;
  --new: #6B6862;
  --new-soft: #F3F2EE;
  --amber: #F5A524;
  --amber-soft: #FDEDCB;
  --radius: 14px;
  --radius-sm: 10px;
  --shadow-sm: 0 1px 2px rgba(28,27,25,0.05), 0 1px 1px rgba(28,27,25,0.04);
  --shadow-md: 0 8px 24px rgba(28,27,25,0.08), 0 2px 6px rgba(28,27,25,0.06);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }

.btn {
  font-family: var(--font);
  font-size: 15px;
  font-weight: 600;
  border-radius: 10px;
  border: none;
  padding: 13px 20px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 46px;
  white-space: nowrap;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-strong); }
.btn-secondary { background: var(--surface); color: var(--text-primary); border: 1px solid var(--border-strong); }
.btn-secondary:hover { background: var(--surface-hover); }
.btn-urgent { background: var(--urgent); color: #fff; }
.btn-ghost { background: transparent; color: var(--text-secondary); border: none; }

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
}
.chip-new { background: var(--violet-soft); color: var(--violet-ink); }
.chip-discussion { background: var(--accent-soft); color: var(--accent-ink); }
.chip-scheduled { background: var(--scheduled-soft); color: var(--scheduled); }
.chip-urgent { background: var(--urgent-soft); color: var(--urgent); }
.chip-decided { background: var(--decided-soft); color: var(--decided); }
.chip-amber { background: var(--amber-soft); color: #93610D; }

.field-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 7px;
  display: block;
}

.input, .select, .textarea {
  width: 100%;
  font-family: var(--font);
  font-size: 16px;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  color: var(--text-primary);
  border-radius: 10px;
  padding: 12px 14px;
  min-height: 46px;
}
.input:focus, .select:focus, .textarea:focus { outline: 2px solid var(--accent); outline-offset: -1px; border-color: var(--accent); }
.textarea { min-height: 96px; resize: none; font-family: var(--font); }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.avatar {
  border-radius: 50%;
  background: var(--surface-2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--text-secondary);
  flex-shrink: 0;
}
.avatar-teal { background: var(--accent-soft); color: var(--accent-ink); }
.avatar-violet { background: var(--violet-soft); color: var(--violet-ink); }
.avatar-blue { background: var(--scheduled-soft); color: var(--scheduled); }
.avatar-amber { background: var(--amber-soft); color: #93610D; }
.avatar-coral { background: var(--urgent-soft); color: #B3401C; }
.avatar-green { background: var(--decided-soft); color: #157A3D; }

.icon-circle {
  width: 40px; height: 40px; border-radius: 11px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
}
.icon-circle-violet { background: var(--violet-soft); color: var(--violet-ink); }
.icon-circle-blue { background: var(--scheduled-soft); color: var(--scheduled); }
.icon-circle-teal { background: var(--accent-soft); color: var(--accent-ink); }
.icon-circle-amber { background: var(--amber-soft); color: #93610D; }

/* ---- App shell ---- */
.app-shell { display: flex; min-height: 100vh; }
.sidebar {
  width: 232px; flex-shrink: 0; border-right: 1px solid var(--border);
  padding: 20px 14px; display: flex; flex-direction: column; gap: 2px; background: var(--surface);
}
.logo-mark {
  width: 30px; height: 30px; border-radius: 9px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--accent) 0%, var(--violet) 100%);
  display: flex; align-items: center; justify-content: center; font-weight: 800; color: #fff; font-size: 15px;
}
.main-col { flex-grow: 1; display: flex; flex-direction: column; min-width: 0; }
.topbar { display: flex; align-items: center; gap: 14px; padding: 20px 28px; border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.nav-item { display: flex; align-items: center; gap: 12px; padding: 11px 14px; border-radius: 10px; font-size: 15px; font-weight: 500; color: var(--text-secondary); }
.nav-item.active { background: var(--accent-soft); color: var(--accent-ink); }

.bottom-nav { display: none; }
.mobile-only { display: none; }

.row { display: flex; align-items: center; gap: 14px; padding: 16px 20px; border-bottom: 1px solid var(--border); }
.row:hover { background: var(--surface-2); }
.row:last-child { border-bottom: none; }

.two-col { display: flex; gap: 24px; padding: 24px; flex-grow: 1; min-height: 0; }
.two-col > .col-a { flex: 0 0 380px; min-width: 0; }
.two-col > .col-b { flex: 1 1 auto; min-width: 0; }

@media (max-width: 900px) {
  .sidebar { display: none; }
  .topbar { padding: 16px; }
  .bottom-nav {
    display: flex; justify-content: space-around; padding: 10px 0 max(10px, env(safe-area-inset-bottom));
    border-top: 1px solid var(--border); background: var(--surface); position: sticky; bottom: 0;
  }
  .desktop-only { display: none !important; }
  .mobile-only { display: flex; }
  .two-col { flex-direction: column; padding: 16px; gap: 16px; }
  .two-col > .col-a { flex: 0 0 auto; }
  .row { padding: 14px 16px; }
  .fab {
    position: fixed; bottom: 76px; right: 18px; width: 56px; height: 56px; border-radius: 50%;
    padding: 0; justify-content: center; box-shadow: var(--shadow-md);
  }
}

.nav-icon { color: var(--text-tertiary); }
.nav-item.active .nav-icon { color: var(--accent-ink); }

/* ---- Utilitaires additionnels pour les vues de l'application ---- */
.section-title { font-size: 13px; font-weight: 700; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.04em; margin: 0 0 12px 0; }
.field { margin-bottom: 18px; }
.grid2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 560px) { .grid2 { grid-template-columns: 1fr; } }
.check-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
@media (max-width: 480px) { .check-grid { grid-template-columns: 1fr; } }
.checkbox-row { display: flex; align-items: center; gap: 10px; padding: 11px 13px; background: var(--surface); border: 1px solid var(--border); border-radius: 10px; font-size: 14px; }
.doc-row { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border: 1px solid var(--border); border-radius: 10px; margin-bottom: 10px; background: var(--surface); }
.comment { display: flex; gap: 10px; padding: 12px 0; }
.comment-bubble { background: var(--surface-2); border-radius: 12px; padding: 11px 14px; font-size: 14px; line-height: 1.5; }
.session-card { padding: 16px; margin-bottom: 12px; cursor: pointer; display: block; color: inherit; text-decoration: none; }
.session-card:hover { border-color: var(--accent); }
.mini-patient { display: flex; align-items: center; gap: 10px; padding: 8px 0; font-size: 14px; }
.pattern-option { display: flex; align-items: center; gap: 10px; padding: 13px 14px; border: 1.5px solid var(--border); border-radius: 10px; font-size: 14px; font-weight: 600; cursor: pointer; margin-bottom: 8px; background: var(--surface); }
.pattern-option.selected { border-color: var(--accent); background: var(--accent-soft); color: var(--accent-ink); }
.upload-zone { border: 1.5px dashed var(--border-strong); border-radius: var(--radius); padding: 28px; display: flex; flex-direction: column; align-items: center; gap: 8px; color: var(--text-tertiary); background: var(--surface); text-align: center; }
.alert { padding: 13px 16px; border-radius: 10px; font-size: 14px; margin-bottom: 16px; }
.alert-success { background: var(--decided-soft); color: var(--decided); }
.alert-error { background: var(--urgent-soft); color: var(--urgent); }
.error-list { margin: 4px 0 0 0; padding-left: 18px; font-size: 13px; color: var(--urgent); }
.topbar-actions { display: flex; gap: 8px; margin-left: auto; }
@media (max-width: 640px) {
  .topbar-actions { width: 100%; margin-left: 0; margin-top: 10px; }
  .topbar-actions .btn { flex: 1 1 0; justify-content: center; }
}