:root {
  --bg: #f4f5f7;
  --panel: #ffffff;
  --border: #e2e4e9;
  --text: #1f2430;
  --muted: #6b7280;
  --accent: #2f5d50;
  --accent-light: #e6efec;
  --danger: #b3261e;
  --danger-light: #fdecea;
  --warn: #a15c00;
  --warn-light: #fff4e0;
  --ok: #1e7d47;
  --ok-light: #e7f5ec;
  --ios-green: #34c759;
  --ios-off: #e9e9ea;
  --radius: 10px;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.45;
}
a { color: var(--accent); }
.hidden { display: none !important; }
h1, h2 { margin: 0 0 0.6rem; }

/* ===================== Interrupteur Apple (iOS) ===================== */
.switch { position: relative; display: inline-block; width: 51px; height: 31px; flex: 0 0 auto; }
.switch input { opacity: 0; width: 0; height: 0; }
.switch .slider {
  position: absolute; cursor: pointer; inset: 0; background: var(--ios-off);
  transition: background .25s ease; border-radius: 31px;
}
.switch .slider::before {
  content: ""; position: absolute; height: 27px; width: 27px; left: 2px; top: 2px;
  background: #fff; border-radius: 50%; transition: transform .25s ease;
  box-shadow: 0 2px 5px rgba(0,0,0,0.28);
}
.switch input:checked + .slider { background: var(--ios-green); }
.switch input:checked + .slider::before { transform: translateX(20px); }
.switch input:disabled + .slider { opacity: 0.5; cursor: not-allowed; }
.switch input:focus-visible + .slider { box-shadow: 0 0 0 3px rgba(52,199,89,0.45); }

/* Contrôle tri-état par invité : Hérite / Activé / Désactivé (segmenté iOS) */
.seg { display: inline-flex; background: #ececef; border-radius: 9px; padding: 2px; gap: 2px; }
.seg button {
  border: none; background: transparent; font-size: 0.72rem; padding: 0.28rem 0.55rem;
  border-radius: 7px; cursor: pointer; color: var(--muted); font-weight: 600;
}
.seg button.active { background: #fff; color: var(--text); box-shadow: 0 1px 3px rgba(0,0,0,0.15); }
.seg button.active.on { color: var(--ok); }
.seg button.active.off { color: var(--danger); }

/* ===================== Layout backoffice ===================== */
header.topbar {
  display: flex; align-items: center; justify-content: space-between;
  background: var(--panel); border-bottom: 1px solid var(--border); padding: 0.75rem 1.5rem;
}
header.topbar h1 { font-size: 1.1rem; }
nav.mainnav { display: flex; gap: 0.25rem; flex-wrap: wrap; }
nav.mainnav button {
  background: none; border: none; padding: 0.5rem 0.9rem; border-radius: var(--radius);
  cursor: pointer; font-size: 0.92rem; color: var(--muted);
}
nav.mainnav button.active { background: var(--accent-light); color: var(--accent); font-weight: 600; }
nav.mainnav button:hover { background: var(--accent-light); }
#logout-btn { background: none; border: 1px solid var(--border); border-radius: var(--radius); padding: 0.4rem 0.8rem; cursor: pointer; }
main#app { max-width: 1150px; margin: 0 auto; padding: 1.5rem; }

.panel { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.25rem; margin-bottom: 1.25rem; }
.panel h2 { font-size: 1rem; }
.row { display: flex; gap: 1rem; flex-wrap: wrap; }
.grow { flex: 1 1 320px; }

/* Formulaires */
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 0.75rem; }
label { display: block; font-size: 0.82rem; color: var(--muted); margin-bottom: 0.25rem; }
input, select, textarea {
  width: 100%; padding: 0.5rem 0.6rem; border: 1px solid var(--border); border-radius: 7px;
  font-size: 0.92rem; font-family: inherit; background: #fff; color: var(--text);
}
textarea { min-height: 4.5rem; resize: vertical; }
.field { margin-bottom: 0.75rem; }
.btn {
  display: inline-block; padding: 0.5rem 1rem; border-radius: 8px; border: 1px solid var(--accent);
  background: var(--accent); color: #fff; cursor: pointer; font-size: 0.9rem; text-decoration: none;
}
.btn:hover { opacity: 0.92; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn.secondary { background: #fff; color: var(--accent); }
.btn.danger { background: var(--danger); border-color: var(--danger); }
.btn.small { padding: 0.32rem 0.7rem; font-size: 0.8rem; }
.actions-row { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-top: 0.6rem; align-items: center; }

table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
th, td { text-align: left; padding: 0.5rem 0.6rem; border-bottom: 1px solid var(--border); vertical-align: middle; }
th { color: var(--muted); font-weight: 600; font-size: 0.78rem; text-transform: uppercase; }
tr:hover td { background: #fafbfc; }

.badge { display: inline-block; padding: 0.12rem 0.5rem; border-radius: 10px; font-size: 0.72rem; background: #eef0f3; color: var(--muted); }
.badge.badge-ok, .badge.ok { background: var(--ok-light); color: var(--ok); }
.badge.badge-ko, .badge.ko { background: var(--danger-light); color: var(--danger); }
.badge.pending { background: var(--warn-light); color: var(--warn); }
.badge.off { background: #eceef1; color: #9aa0a6; }

.msg { padding: 0.6rem 0.9rem; border-radius: var(--radius); font-size: 0.88rem; margin-bottom: 1rem; }
.msg.error { background: var(--danger-light); color: var(--danger); }
.msg.ok { background: var(--ok-light); color: var(--ok); }
.inline-msg { font-size: 0.82rem; color: var(--muted); }
.inline-msg.ok { color: var(--ok); }
.inline-msg.error { color: var(--danger); }
.hint { color: var(--muted); font-size: 0.85rem; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.8rem; }
.link-danger { background: none; border: none; color: var(--danger); cursor: pointer; font-size: 0.78rem; text-decoration: underline; padding: 0; }

/* Grille de toggles (réglages globaux + par invité) */
.toggle-grid { display: grid; grid-template-columns: 1fr auto; gap: 0.65rem 1rem; align-items: center; }
.toggle-grid .mod-label { font-size: 0.92rem; }
.toggle-grid .mod-label small { display: block; color: var(--muted); font-size: 0.75rem; }
.toggle-row { display: contents; }
.eff-pill { font-size: 0.72rem; padding: 0.1rem 0.45rem; border-radius: 8px; }
.eff-pill.on { background: var(--ok-light); color: var(--ok); }
.eff-pill.off { background: var(--danger-light); color: var(--danger); }

.token-box { display: flex; gap: 0.5rem; align-items: center; }
.token-box input { font-family: ui-monospace, Menlo, monospace; font-size: 0.78rem; }

/* Modale */
.modal-backdrop { position: fixed; inset: 0; background: rgba(20,24,32,0.5); display: flex; align-items: flex-start; justify-content: center; padding: 2rem 1rem; overflow: auto; z-index: 50; }
.modal { background: #fff; border-radius: 12px; width: min(760px, 100%); padding: 1.4rem; }
.modal h2 { font-size: 1.15rem; }

/* ===================== Login ===================== */
body.login-body { display: flex; align-items: center; justify-content: center; min-height: 100vh; background: #1f2430; }
.login-box { background: #fff; padding: 2rem; border-radius: 12px; width: 330px; box-shadow: 0 10px 40px rgba(0,0,0,0.25); }
.login-box h1 { font-size: 1.25rem; margin-top: 0; }
.login-box .btn { width: 100%; text-align: center; margin-top: 0.5rem; }

/* ===================== Page invité ===================== */
body.invite-body { background: #eef1f4; }
.invite-wrap { max-width: 680px; margin: 0 auto; padding: 1.2rem 1rem 3rem; }
.invite-header { background: var(--panel); border: 1px solid var(--border); border-radius: 14px; padding: 1.3rem 1.4rem; margin-bottom: 1rem; }
.invite-header .brand { color: var(--accent); font-weight: 700; letter-spacing: 0.02em; font-size: 0.9rem; }
.invite-header h1 { font-size: 1.5rem; margin: 0.3rem 0 0.9rem; }
.progress { height: 10px; background: #e5e8ec; border-radius: 6px; overflow: hidden; }
.progress-bar { height: 100%; background: var(--ios-green); transition: width .4s ease; }
.progress-label { font-size: 0.8rem; color: var(--muted); margin-top: 0.35rem; }

.module { background: var(--panel); border: 1px solid var(--border); border-radius: 14px; padding: 1.25rem 1.35rem; margin-bottom: 1rem; }
.module h2 { font-size: 1.1rem; }
.module .accueil-text p { margin: 0 0 0.6rem; }
.charcount { font-size: 0.75rem; color: var(--muted); text-align: right; margin-top: 0.2rem; }

.dropzone {
  display: flex; align-items: center; justify-content: center; text-align: center;
  border: 2px dashed #c7cdd4; border-radius: 12px; padding: 1.6rem; color: var(--muted);
  cursor: pointer; background: #fafbfc; transition: border-color .2s, background .2s;
}
.dropzone.drag { border-color: var(--accent); background: var(--accent-light); color: var(--accent); }
.photo-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 0.8rem; margin-top: 0.9rem; }
.photo-item { border: 1px solid var(--border); border-radius: 10px; overflow: hidden; background: #fff; }
.photo-item img { width: 100%; height: 130px; object-fit: cover; display: block; background: #f0f0f0; }
.photo-item.ko { border-color: var(--danger); }
.photo-meta { padding: 0.4rem 0.5rem; font-size: 0.72rem; display: flex; flex-direction: column; gap: 0.2rem; }
.photo-meta .dim { color: var(--muted); }

/* Aperçu lower-third (bandeau sur image de test) */
.lowerthird-preview {
  position: relative; margin-top: 0.9rem; border-radius: 12px; overflow: hidden; aspect-ratio: 16 / 9;
  background: #23303a url('/img/lowerthird-bg.svg') center/cover no-repeat;
}
.lt-banner {
  position: absolute; left: 5%; bottom: 9%; min-width: 45%; max-width: 88%;
  padding: 0.55rem 1rem; border-radius: 8px; color: #fff;
  background: linear-gradient(90deg, rgba(47,93,80,0.96), rgba(47,93,80,0.7));
  box-shadow: 0 6px 20px rgba(0,0,0,0.35); backdrop-filter: blur(2px);
}
.lt-banner .lt-name { display: block; font-size: 1.35rem; font-weight: 700; line-height: 1.1; }
.lt-banner .lt-title { display: block; font-size: 0.92rem; opacity: 0.92; margin-top: 0.15rem; }

.link-row { display: grid; grid-template-columns: 1fr 1.4fr auto; gap: 0.5rem; margin-bottom: 0.5rem; align-items: center; }
.checklist { list-style: none; padding: 0; margin: 0.4rem 0 0; }
.checklist li { margin-bottom: 0.45rem; }
label.check { display: flex; gap: 0.55rem; align-items: flex-start; font-size: 0.92rem; color: var(--text); cursor: pointer; }
label.check input { width: auto; margin-top: 0.15rem; }
.consent-box { background: #f7f9f9; border: 1px solid var(--border); border-radius: 10px; padding: 0.9rem 1rem; font-size: 0.9rem; margin-bottom: 0.8rem; }
.consent-box p { margin: 0 0 0.5rem; }
.consent-check { font-weight: 600; }

.invite-footer { text-align: center; margin-top: 1.4rem; }
.invite-footer .btn { padding: 0.7rem 2rem; font-size: 1rem; }
#finish-msg { margin-top: 0.7rem; }

@media (max-width: 520px) {
  .link-row { grid-template-columns: 1fr; }
  .invite-header h1 { font-size: 1.25rem; }
}