:root {
  --bg: #0f1420;
  --panel: #161c2c;
  --panel-2: #1d2436;
  --border: #2a3248;
  --text: #e7ebf3;
  --muted: #8d96ab;
  --accent: #6d7cff;
  --accent-2: #26d4a8;
  --warn: #ffb648;
  --radius: 14px;
}

* { box-sizing: border-box; }

[hidden] { display: none !important; }

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  background: linear-gradient(160deg, #0f1420 0%, #131a2b 50%, #0f1420 100%);
  color: var(--text);
  min-height: 100vh;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 28px;
  border-bottom: 1px solid var(--border);
}

.brand { display: flex; align-items: center; gap: 14px; }
.logo {
  font-size: 26px;
  color: var(--accent);
  background: var(--panel-2);
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 12px;
  border: 1px solid var(--border);
}
.brand h1 { font-size: 18px; margin: 0; }
.subtitle { margin: 2px 0 0; font-size: 12.5px; color: var(--muted); }

.header-right { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; justify-content: flex-end; }

.env-badge {
  display: flex; align-items: center; gap: 8px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 7px 14px;
  font-size: 12.5px;
  color: var(--muted);
}

.install-btn {
  background: var(--panel-2);
  border: 1px solid var(--accent);
  color: var(--text);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
}
.install-btn:hover { background: rgba(109,124,255,0.12); }

.install-banner {
  margin: 0 28px;
  background: var(--panel-2);
  border: 1px solid var(--accent);
  border-radius: 12px;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 13.5px;
}
.install-banner p { margin: 0; }
.ios-icon { display: inline-block; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); }
.dot.ok { background: var(--accent-2); }
.dot.light { background: var(--warn); }

.tabs {
  display: flex;
  gap: 6px;
  padding: 16px 28px 0;
  flex-wrap: wrap;
}
.tab {
  background: transparent;
  border: 1px solid transparent;
  color: var(--muted);
  padding: 10px 18px;
  border-radius: 10px 10px 0 0;
  cursor: pointer;
  font-size: 14px;
}
.tab:hover { color: var(--text); }
.tab.active {
  color: var(--text);
  background: var(--panel);
  border: 1px solid var(--border);
  border-bottom: none;
}

main {
  padding: 0 28px 40px;
  max-width: 920px;
  margin: 0 auto;
}

.panel {
  display: none;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 0 var(--radius) var(--radius) var(--radius);
  padding: 28px;
}
.panel.active { display: block; }

.panel h2 { margin-top: 0; }
.hint { color: var(--muted); font-size: 13.5px; margin-top: -6px; }

.dropzone {
  border: 1.5px dashed var(--border);
  border-radius: var(--radius);
  padding: 22px;
  text-align: center;
  margin: 14px 0;
  transition: border-color .15s, background .15s;
}
.dropzone.drag { border-color: var(--accent); background: rgba(109,124,255,0.08); }
.dropzone p { margin: 4px 0; }
.muted { color: var(--muted); font-size: 12.5px; }

.link-btn {
  background: none; border: none; color: var(--accent);
  text-decoration: underline; cursor: pointer; font-size: inherit; padding: 0;
}

textarea, input[type=text] {
  width: 100%;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  padding: 12px 14px;
  font-size: 14px;
  font-family: inherit;
  resize: vertical;
  margin: 8px 0;
}
textarea { min-height: 110px; }
#text-reformuler, #creer-points { min-height: 130px; }

select {
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 14px;
}

.segmented {
  display: inline-flex;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px;
  margin: 4px 0 18px;
  gap: 2px;
}
.seg-btn {
  background: none; border: none; color: var(--muted);
  padding: 8px 16px; border-radius: 999px; font-size: 13.5px; cursor: pointer;
}
.seg-btn.active { background: var(--accent); color: white; }
.ecrire-section .card { margin-bottom: 14px; }

label.full { display: block; font-size: 13px; color: var(--muted); margin-top: 10px; }
.form-grid { display: flex; gap: 16px; flex-wrap: wrap; }
.form-grid label { flex: 1; min-width: 180px; font-size: 13px; color: var(--muted); display: block; }
.form-grid select { width: 100%; margin-top: 6px; }

.actions {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 14px 0 6px;
}
.actions.wrap { flex-wrap: wrap; }
.radio-group { font-size: 13.5px; color: var(--muted); display: flex; align-items: center; gap: 6px; }

button.primary {
  background: linear-gradient(135deg, var(--accent), #8b6dff);
  border: none;
  color: white;
  padding: 11px 20px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}
button.primary:hover { filter: brightness(1.08); }
button.primary:disabled { opacity: .5; cursor: not-allowed; }

.spinner {
  width: 16px; height: 16px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin .7s linear infinite;
  display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

.results { margin-top: 20px; }
.card {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 18px;
  margin-bottom: 14px;
}
.card h3 {
  margin: 0 0 10px;
  font-size: 13.5px;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--accent-2);
}
.card p, .card li { font-size: 14px; line-height: 1.55; }
.card ul { margin: 6px 0; padding-left: 20px; }
.card .meta { color: var(--muted); font-size: 12.5px; }

.proposals {
  border-left: 3px solid var(--accent);
  background: rgba(109,124,255,0.07);
}
.proposals h3 { color: var(--accent); }

.tag {
  display: inline-block;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 3px 10px;
  margin: 2px 4px 2px 0;
  font-size: 12px;
  color: var(--muted);
}

.copy-btn, .dl-btn {
  background: var(--panel);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 12.5px;
  cursor: pointer;
  margin-top: 8px;
}
.copy-btn:hover, .dl-btn:hover { border-color: var(--accent); }

footer {
  text-align: center;
  color: var(--muted);
  font-size: 12px;
  padding: 10px 0 30px;
}

@media (max-width: 640px) {
  .topbar { flex-direction: column; align-items: flex-start; gap: 12px; padding: 16px 16px; }
  .header-right { width: 100%; justify-content: space-between; }
  .tabs { padding: 12px 14px 0; gap: 4px; overflow-x: auto; -webkit-overflow-scrolling: touch; flex-wrap: nowrap; }
  .tab { flex: 0 0 auto; padding: 10px 14px; font-size: 13.5px; }
  main { padding: 0 14px 30px; }
  .panel { padding: 16px; border-radius: 0 12px 12px 12px; }
  .install-banner { margin: 0 14px; flex-direction: column; align-items: flex-start; }
  .actions { flex-wrap: wrap; }
  .actions.wrap > * { flex: 1 1 auto; }
  button.primary, .install-btn, select, .copy-btn, .dl-btn { min-height: 44px; }
  .form-grid { flex-direction: column; gap: 10px; }
  textarea, input[type=text], select { font-size: 16px; } /* évite le zoom auto iOS au focus */
}

@media (display-mode: standalone) {
  body { padding-top: env(safe-area-inset-top); }
}

/* Mode intégré : l'appli vit dans le panneau iframe de connector.js, sur une autre application.
   On retire le superflu (en-tête, pied de page, invite d'installation) pour tenir dans peu d'espace. */
body.embed .topbar,
body.embed footer,
body.embed .install-banner {
  display: none;
}
body.embed main {
  max-width: none;
  padding: 0 12px 16px;
}
body.embed .tabs { padding: 10px 12px 0; }
body.embed .panel { padding: 16px; }