/* ===== PET 2.0 — Questionnaire en ligne (version française) ===== */
:root {
  --main: #1a5276;
  --main-dark: #123c57;
  --accent: #e67e22;
  --bg: #f4f6f8;
  --card: #ffffff;
  --border: #d5dbe1;
  --text: #222;
  --muted: #667;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  font-size: 15px;
  color: var(--text);
  background: var(--bg);
  line-height: 1.5;
}

.wrap { max-width: 980px; margin: 0 auto; padding: 0 16px 60px; }

/* ---------- En-tête ---------- */
header {
  background: linear-gradient(135deg, var(--main), var(--main-dark));
  color: #fff;
  padding: 26px 0 18px;
  margin-bottom: 24px;
}
header .wrap { padding-bottom: 0; }
header h1 { margin: 0 0 6px; font-size: 22px; }
header .subtitle { margin: 0 0 14px; opacity: 0.92; font-size: 14px; }

#progress-wrap {
  display: flex; align-items: center; gap: 10px;
  background: rgba(255,255,255,0.15);
  border-radius: 20px; padding: 6px 12px; max-width: 520px;
}
#progress-bar {
  height: 10px; width: 0%;
  background: var(--accent);
  border-radius: 10px; transition: width 0.4s ease;
}
#progress-text { font-size: 12.5px; white-space: nowrap; }

#autosave-status { margin-top: 10px; font-size: 12.5px; opacity: 0.95; }
#autosave-status.saving { color: #ffe0b2; }
#autosave-status.saved { color: #c8e6c9; }
#autosave-status.error { color: #ffcdd2; }

/* ---------- Bandeau de reprise du brouillon ---------- */
#resume-banner {
  background: #fff8e1;
  border: 1px solid #f0c86e;
  border-radius: 8px;
  padding: 12px 16px;
  margin-bottom: 18px;
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
}
#resume-banner .msg { flex: 1; }
#resume-banner button { flex: none; }

/* ---------- Sections ---------- */
section.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px 20px;
  margin-bottom: 20px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}
section.card > h2 {
  margin: 0 0 10px;
  font-size: 18px;
  color: var(--main);
  border-bottom: 2px solid var(--accent);
  padding-bottom: 8px;
}
section.card h3 { font-size: 15.5px; margin: 18px 0 8px; color: var(--main-dark); }

.instruction {
  font-style: italic; color: #555;
  margin: 0 0 12px; font-size: 13.5px;
}
.intro { margin: 0 0 12px; font-weight: 600; }
.note { font-size: 13px; color: var(--muted); margin: 6px 0; }

/* ---------- Grille des maladies ---------- */
.disease-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 18px; margin-bottom: 8px; }
@media (max-width: 640px) { .disease-grid { grid-template-columns: 1fr; } }
.disease-grid label {
  display: flex; align-items: flex-start; gap: 8px;
  padding: 3px 0; cursor: pointer;
}
.disease-grid input[type="text"] { margin-left: 6px; flex: 1; max-width: 180px; }
.disease-grid .cat {
  grid-column: 1 / -1;
  font-weight: 700; color: var(--main);
  margin-top: 12px; border-top: 1px dashed var(--border); padding-top: 8px;
}

/* ---------- Tableaux d'échelles ---------- */
table.scale { width: 100%; border-collapse: collapse; margin: 8px 0 4px; }
table.scale th, table.scale td { border: 1px solid var(--border); padding: 6px 4px; text-align: center; vertical-align: middle; }
table.scale th { background: #eaf0f5; color: var(--main-dark); font-size: 12.5px; font-weight: 600; }
table.scale td.item { text-align: left; font-size: 13.5px; }
table.scale .code { font-weight: 700; color: var(--accent); margin-right: 6px; white-space: nowrap; }
table.scale td.opt { padding: 2px; }
table.scale label { display: block; padding: 6px 2px; cursor: pointer; border-radius: 4px; }
table.scale label:hover { background: #f0f6fb; }
table.scale input[type="radio"] { transform: scale(1.15); accent-color: var(--main); cursor: pointer; }
@media (max-width: 640px) {
  table.scale { display: block; overflow-x: auto; white-space: nowrap; }
}

/* ---------- Questions / options ---------- */
.q-item { margin: 12px 0; }
.q-item .qlabel { font-size: 14px; }
.q-item .qlabel .code { font-weight: 700; color: var(--accent); margin-right: 6px; }
.q-options { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.q-options label {
  border: 1px solid var(--border); border-radius: 8px;
  padding: 8px 12px; cursor: pointer; background: #fafcfd;
  display: flex; align-items: flex-start; gap: 8px; flex: 1 1 220px;
  font-size: 13.5px;
}
.q-options label:hover { border-color: var(--main); background: #f0f6fb; }
.q-options input[type="radio"], .q-options input[type="checkbox"] { margin-top: 3px; accent-color: var(--main); }
.q-options input[type="text"] { margin-top: 2px; flex: 1; min-width: 90px; }

/* Champs libres */
.field-row { margin: 12px 0; display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.field-row label { font-size: 14px; flex: 1 1 320px; }
.field-row .code { font-weight: 700; color: var(--accent); margin-right: 6px; }
.field-row input[type="text"], .field-row input[type="number"] {
  padding: 8px 10px; border: 1px solid var(--border); border-radius: 6px; font-size: 14px;
  width: 150px;
}
.field-row .suffix { color: var(--muted); font-size: 13px; }
.field-row input[type="text"].wide { width: 260px; }

/* Tableau médocs long terme */
table.meds { width: 100%; border-collapse: collapse; margin: 8px 0 4px; }
table.meds th, table.meds td { border: 1px solid var(--border); padding: 6px; text-align: center; }
table.meds th { background: #eaf0f5; font-size: 12.5px; }
table.meds td.rowlabel { text-align: left; font-size: 13.5px; }
table.meds input { width: 70px; padding: 6px; border: 1px solid var(--border); border-radius: 6px; text-align: center; }

/* Blocks Oui/Non + suite */
.yesno { margin: 10px 0; }
.yesno .q-options label { flex: 0 1 auto; min-width: 90px; }
.skip-block { border-left: 3px solid var(--accent); padding-left: 14px; margin: 12px 0; }

/* De Jong */
.djg-block { margin: 14px 0; }
.djg-block h4 { margin: 0 0 6px; font-size: 14px; color: var(--main-dark); }
.djg-row { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 8px 0; }
.djg-row .qlabel { flex: 1 1 360px; }
.djg-row .q-options { flex: 0 1 auto; margin-top: 0; }
.djg-row .q-options label { flex: 0 1 auto; padding: 6px 10px; }

/* EQ-5D / IADL / CFS : radio verticales */
.opt-list { margin: 6px 0; }
.opt-list label {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 6px 8px; border-radius: 6px; cursor: pointer; font-size: 13.5px;
}
.opt-list label:hover { background: #f0f6fb; }
.opt-list input { margin-top: 4px; accent-color: var(--main); }

.vas-row { display: flex; align-items: center; gap: 14px; margin: 10px 0; flex-wrap: wrap; }
.vas-row input[type="range"] { flex: 1; min-width: 200px; }
.vas-row .vas-value {
  font-weight: 700; color: var(--main);
  border: 1px solid var(--border); border-radius: 6px; padding: 6px 10px; min-width: 60px; text-align: center;
}

/* ---------- Soumission ---------- */
#validation-msg {
  color: #c0392b; font-weight: 700; font-size: 15px;
  margin: 0 0 12px; min-height: 1.2em;
}
.submit-area { text-align: center; margin: 30px 0 10px; }

/* ---------- Champs manquants (validation) ---------- */
#app input.invalid,
#app textarea.invalid {
  border-color: #c0392b !important;
  outline: 2px solid rgba(192, 57, 43, 0.55);
  background-color: #fdecea !important;
}
#app input[type="checkbox"].invalid,
#app input[type="radio"].invalid {
  outline: 2px solid rgba(192, 57, 43, 0.7);
  outline-offset: 2px;
}
#app tr.invalid td,
#app .q-options.invalid,
#app .field-row.invalid,
#app .djg-row.invalid,
#app .opt-list.invalid {
  background: #fdecea;
  border-radius: 6px;
}
#app .invalid label { color: #a93226; font-weight: 600; }
#btn-submit {
  background: var(--accent); color: #fff; border: none;
  font-size: 17px; font-weight: 700;
  padding: 14px 46px; border-radius: 30px; cursor: pointer;
  box-shadow: 0 3px 8px rgba(230,126,34,0.35);
  transition: transform 0.1s ease, opacity 0.2s ease;
}
#btn-submit:hover:not(:disabled) { transform: translateY(-2px); }
#btn-submit:disabled { opacity: 0.55; cursor: not-allowed; }
.submit-hint { color: var(--muted); font-size: 13px; margin-top: 10px; }

/* Écran de remerciement */
#thanks {
  display: none;
  position: fixed; inset: 0; z-index: 50;
  background: rgba(10, 30, 45, 0.86);
  align-items: center; justify-content: center; padding: 20px;
}
#thanks.show { display: flex; }
#thanks .box {
  background: #fff; border-radius: 14px; max-width: 520px; width: 100%;
  padding: 34px 30px; text-align: center;
}
#thanks h2 { color: var(--main); margin: 0 0 10px; }
#thanks .icon { font-size: 46px; }
#thanks button {
  margin-top: 18px; padding: 10px 26px; border: none; border-radius: 20px;
  background: var(--main); color: #fff; font-size: 14px; cursor: pointer;
}

/* ---------- Admin ---------- */
.admin-bar { background: #fff; border: 1px solid var(--border); border-radius: 10px; padding: 16px 18px; margin-bottom: 18px; }
.admin-bar h2 { margin: 0 0 10px; font-size: 17px; color: var(--main); }
.admin-bar input[type="password"] { padding: 8px 10px; border: 1px solid var(--border); border-radius: 6px; width: 240px; }
.admin-bar .btn {
  padding: 9px 18px; border: none; border-radius: 8px; cursor: pointer;
  font-size: 14px; font-weight: 600; margin: 4px 6px 4px 0;
}
.btn-primary { background: var(--main); color: #fff; }
.btn-accent { background: var(--accent); color: #fff; }
.btn-ghost { background: #eef2f5; color: var(--main-dark); border: 1px solid var(--border) !important; }
.admin-bar .btn:disabled { opacity: 0.5; cursor: not-allowed; }
#admin-status { margin-top: 10px; font-size: 13.5px; }
#admin-status.error { color: #c0392b; }
#admin-status.ok { color: #1e8449; }

.stat-cards { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 16px; }
.stat-card {
  background: #fff; border: 1px solid var(--border); border-radius: 10px;
  padding: 14px 20px; min-width: 150px;
}
.stat-card .n { font-size: 26px; font-weight: 700; color: var(--main); }
.stat-card .t { font-size: 12.5px; color: var(--muted); }

table.preview { width: 100%; border-collapse: collapse; font-size: 12.5px; }
table.preview th, table.preview td { border: 1px solid var(--border); padding: 5px 7px; text-align: left; }
table.preview th { background: #eaf0f5; position: sticky; top: 0; }
.preview-scroll { max-height: 420px; overflow: auto; border: 1px solid var(--border); border-radius: 8px; }

footer { text-align: center; color: var(--muted); font-size: 12.5px; padding: 20px 0 30px; }

/* Boutons génériques */
button.btn-inline {
  padding: 7px 14px; border: none; border-radius: 6px; cursor: pointer;
  background: var(--main); color: #fff; font-size: 13px;
}
button.btn-inline.ghost { background: transparent; color: var(--main); border: 1px solid var(--main); }