/* ==========================================================================
   Boussole IDF — design system partagé (Découvrir · Comparer · Visiter)
   Palette et composants portés depuis la maquette Conseiller, étendus.
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --c-bg: #f5f4f1;
  --c-surface: #ffffff;
  --c-border: #e2e0db;
  --c-border-strong: #c8c5be;
  --c-text: #1a1917;
  --c-text-2: #5a574f;
  --c-text-3: #8a877e;
  --c-accent: #2d5a27;
  --c-accent-light: #e8f0e6;
  --c-accent-mid: #4a8c41;
  --c-warn: #92400e;
  --c-warn-bg: #fef3c7;
  --c-red: #991b1b;
  --c-red-bg: #fee2e2;
  --c-blue: #1e3a5f;
  --c-blue-bg: #dbeafe;
  --c-tag-bg: #f0ede8;
  --radius: 10px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.07), 0 1px 2px rgba(0,0,0,.05);
  --shadow-md: 0 4px 12px rgba(0,0,0,.08), 0 1px 3px rgba(0,0,0,.06);
  --shadow-lg: 0 8px 24px rgba(0,0,0,.10), 0 2px 6px rgba(0,0,0,.06);
  --font: system-ui, -apple-system, "Segoe UI", sans-serif;
}

body {
  font-family: var(--font);
  background: var(--c-bg);
  color: var(--c-text);
  min-height: 100vh;
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* ---------- Header + navigation entre les 3 vues ---------- */
.header {
  background: var(--c-surface);
  border-bottom: 1px solid var(--c-border);
  padding: 0 24px;
  display: flex; align-items: center; gap: 20px;
  position: sticky; top: 0; z-index: 40;
}
.header-brand { display: flex; align-items: center; gap: 11px; padding: 15px 0; }
.header-logo {
  width: 32px; height: 32px; background: var(--c-accent); border-radius: 8px;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.header-logo svg { width: 18px; height: 18px; fill: white; }
.header-title { font-size: 16px; font-weight: 700; letter-spacing: -.02em; }
.header-title span { color: var(--c-accent-mid); }

.nav { display: flex; gap: 2px; margin-left: 8px; }
.nav-item {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 8px 14px; border-radius: 8px; cursor: pointer;
  font-size: 14px; font-weight: 500; color: var(--c-text-2);
  text-decoration: none; transition: all .15s; border: none; background: none;
  font-family: var(--font); position: relative;
}
.nav-item:hover { background: var(--c-bg); color: var(--c-text); }
.nav-item.active { background: var(--c-accent-light); color: var(--c-accent); font-weight: 600; }
.nav-num {
  width: 18px; height: 18px; border-radius: 50%; background: var(--c-border);
  color: var(--c-surface); font-size: 11px; font-weight: 700;
  display: inline-flex; align-items: center; justify-content: center;
}
.nav-item.active .nav-num { background: var(--c-accent); }
.header-meta { margin-left: auto; font-size: 12.5px; color: var(--c-text-3); }
.cmp-count {
  margin-left: 6px; background: var(--c-accent); color: #fff; border-radius: 20px;
  padding: 1px 7px; font-size: 11px; font-weight: 700;
}

.layout { max-width: 1100px; margin: 0 auto; padding: 40px 24px 90px; }
.view { display: none; }
.view.visible { display: block; }

/* ---------- En-tête de section générique ---------- */
.section-eyebrow {
  font-size: 11px; font-weight: 600; letter-spacing: .08em;
  text-transform: uppercase; color: var(--c-accent-mid); margin-bottom: 6px;
}
.section-title { font-size: 26px; font-weight: 800; letter-spacing: -.03em; margin-bottom: 6px; }
.section-sub { font-size: 14px; color: var(--c-text-2); max-width: 640px; }

/* ---------- Wizard (vue Découvrir) ---------- */
.wizard {
  background: var(--c-surface); border: 1px solid var(--c-border);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-md);
  overflow: visible; margin-bottom: 40px;
}
.wizard-header { padding: 28px 32px 0; }
.wizard-eyebrow {
  font-size: 11px; font-weight: 600; letter-spacing: .08em;
  text-transform: uppercase; color: var(--c-accent-mid); margin-bottom: 6px;
}
.wizard-headline { font-size: 22px; font-weight: 700; letter-spacing: -.03em; margin-bottom: 4px; }
.wizard-sub { font-size: 14px; color: var(--c-text-2); }

.progress-bar { display: flex; gap: 0; padding: 20px 32px 0; }
.progress-step {
  flex: 1; height: 3px; background: var(--c-border);
  border-radius: 2px; margin-right: 4px; transition: background .3s;
}
.progress-step.active { background: var(--c-accent); }
.progress-step.done { background: var(--c-accent-mid); opacity: .6; }

.steps-container { padding: 28px 32px; }
.step { display: none; }
.step.visible { display: block; }
.step-label { font-size: 13px; font-weight: 600; color: var(--c-text-3); margin-bottom: 8px; }
.step-question { font-size: 20px; font-weight: 700; letter-spacing: -.02em; margin-bottom: 24px; }

.options { display: flex; flex-wrap: wrap; gap: 10px; }
.opt-btn {
  padding: 13px 20px; border: 1.5px solid var(--c-border-strong); border-radius: var(--radius);
  background: var(--c-surface); cursor: pointer; font-family: var(--font); font-size: 14px;
  font-weight: 500; color: var(--c-text); transition: all .15s; line-height: 1.3; text-align: left;
}
.opt-btn:hover { border-color: var(--c-accent); background: var(--c-accent-light); }
.opt-btn.selected { border-color: var(--c-accent); background: var(--c-accent-light); color: var(--c-accent); font-weight: 600; }
.opt-btn .opt-sub { display: block; font-size: 12px; color: var(--c-text-3); font-weight: 400; margin-top: 2px; }
.opt-btn.selected .opt-sub { color: var(--c-accent-mid); }

.pieces-options { flex-wrap: wrap; }
.pieces-options .opt-btn { flex: 1 1 calc(20% - 10px); min-width: 92px; text-align: center; }

.budget-stepper { display: flex; align-items: center; gap: 16px; margin-bottom: 20px; }
.stepper-btn {
  width: 44px; height: 44px; border: 1.5px solid var(--c-border-strong); border-radius: 8px;
  background: var(--c-surface); cursor: pointer; font-size: 20px; font-weight: 300; color: var(--c-text);
  display: flex; align-items: center; justify-content: center; transition: all .15s; flex-shrink: 0;
}
.stepper-btn:hover { border-color: var(--c-accent); background: var(--c-accent-light); }
.budget-display { font-size: 34px; font-weight: 800; letter-spacing: -.04em; color: var(--c-text); min-width: 180px; }
.budget-sub { font-size: 13px; color: var(--c-text-3); margin-top: 2px; }
.step-hint { font-size: 13px; color: var(--c-text-3); margin-top: 18px; line-height: 1.5; max-width: 560px; }

.wizard-nav {
  display: flex; justify-content: flex-end; gap: 10px;
  padding-top: 24px; border-top: 1px solid var(--c-border); margin-top: 8px;
}
.btn-back {
  padding: 10px 20px; border: 1.5px solid var(--c-border-strong); border-radius: 8px;
  background: var(--c-surface); cursor: pointer; font-family: var(--font); font-size: 14px;
  font-weight: 500; color: var(--c-text-2); transition: all .15s;
}
.btn-back:hover { border-color: var(--c-text-3); color: var(--c-text); }
.btn-next {
  padding: 10px 24px; border: none; border-radius: 8px; background: var(--c-accent); cursor: pointer;
  font-family: var(--font); font-size: 14px; font-weight: 600; color: white; transition: all .15s;
}
.btn-next:hover { background: var(--c-accent-mid); }
.btn-next:disabled { background: var(--c-border-strong); cursor: not-allowed; }

/* ---------- Cartes de résultat (Découvrir) ---------- */
.results-header { margin-bottom: 24px; }
.results-reset {
  display: inline-flex; align-items: center; gap: 6px; margin-top: 12px; font-size: 13px;
  color: var(--c-text-3); cursor: pointer; border: none; background: none; font-family: var(--font);
  padding: 0; text-decoration: underline; text-decoration-color: transparent; transition: all .15s;
}
.results-reset:hover { color: var(--c-text); text-decoration-color: var(--c-text-3); }

.cards-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
.card {
  background: var(--c-surface); border: 1px solid var(--c-border); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm); overflow: visible; transition: box-shadow .2s, border-color .2s;
}
.card:hover { box-shadow: var(--shadow-md); border-color: var(--c-border-strong); }
.card-main { padding: 24px 28px; }
.card-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 16px; }
.card-rank { font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--c-text-3); margin-bottom: 3px; }
.card-name { font-size: 22px; font-weight: 800; letter-spacing: -.03em; margin-bottom: 2px; }
.card-dep { font-size: 13px; color: var(--c-text-3); }
.card-price-block { text-align: right; flex-shrink: 0; }
.card-price { font-size: 26px; font-weight: 800; letter-spacing: -.04em; color: var(--c-text); }
.card-price-unit { font-size: 13px; font-weight: 500; color: var(--c-text-3); }
.card-budget-est { font-size: 12px; color: var(--c-text-3); margin-top: 2px; }
.card-verdict {
  background: var(--c-accent-light); border-radius: 8px; padding: 14px 16px; margin-bottom: 16px;
  font-size: 14px; line-height: 1.55; color: var(--c-text); border-left: 3px solid var(--c-accent);
}
.card-signals { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.signal {
  display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 6px;
  font-size: 13px; font-weight: 500; background: var(--c-tag-bg); color: var(--c-text-2); border: 1px solid var(--c-border);
}
.signal-dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
.signal-dot.green { background: #16a34a; } .signal-dot.amber { background: #d97706; }
.signal-dot.red { background: #dc2626; } .signal-dot.blue { background: #2563eb; } .signal-dot.neutral { background: #9ca3af; }
.card-flags { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.flag-item { display: flex; align-items: flex-start; gap: 8px; padding: 10px 14px; border-radius: 8px; font-size: 13px; line-height: 1.45; }
.flag-item.warn { background: var(--c-warn-bg); color: var(--c-warn); border: 1px solid #fcd34d; }
.flag-item.danger { background: var(--c-red-bg); color: var(--c-red); border: 1px solid #fca5a5; }
.flag-icon { flex-shrink: 0; font-size: 14px; margin-top: 1px; }
.card-footer { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.card-actions { display: flex; gap: 8px; }
.btn-sm {
  padding: 7px 13px; border-radius: 7px; font-size: 12.5px; font-weight: 600; cursor: pointer;
  font-family: var(--font); border: 1.5px solid var(--c-border-strong); background: var(--c-surface);
  color: var(--c-text-2); transition: all .15s;
}
.btn-sm:hover { border-color: var(--c-accent); color: var(--c-accent); background: var(--c-accent-light); }
.btn-sm.primary { background: var(--c-accent); border-color: var(--c-accent); color: #fff; }
.btn-sm.primary:hover { background: var(--c-accent-mid); }
.reliability-badge { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; color: var(--c-text-3); }
.reliability-dot { width: 8px; height: 8px; border-radius: 50%; }
.reliability-dot.green { background: #16a34a; } .reliability-dot.amber { background: #d97706; } .reliability-dot.red { background: #dc2626; }
.details-toggle {
  font-size: 12px; color: var(--c-text-3); background: none; border: none; cursor: pointer;
  font-family: var(--font); padding: 0; text-decoration: underline; text-decoration-color: transparent; transition: all .15s;
}
.details-toggle:hover { color: var(--c-text); text-decoration-color: var(--c-text-3); }
.card-details { display: none; padding: 0 28px 24px; border-top: 1px solid var(--c-border); }
.card-details.open { display: block; padding-top: 20px; }
.details-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.detail-item { background: var(--c-bg); border-radius: 8px; padding: 12px 14px; }
.detail-label { font-size: 11px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: var(--c-text-3); margin-bottom: 4px; }
.detail-value { font-size: 15px; font-weight: 700; color: var(--c-text); }
.detail-sub { font-size: 11px; color: var(--c-text-3); margin-top: 2px; }

.empty-state { text-align: center; padding: 60px 24px; color: var(--c-text-3); }
.empty-state h3 { font-size: 18px; font-weight: 600; margin-bottom: 8px; color: var(--c-text); }
.empty-state p { font-size: 14px; }

/* ---------- Recherche / typeahead (Comparer + Visiter) ---------- */
.search-wrap { position: relative; max-width: 460px; margin-bottom: 24px; }
.search-input {
  width: 100%; padding: 12px 16px 12px 42px; border: 1.5px solid var(--c-border-strong);
  border-radius: var(--radius); font-size: 15px; font-family: var(--font); background: var(--c-surface);
  color: var(--c-text); transition: border-color .15s;
}
.search-input:focus { outline: none; border-color: var(--c-accent); }
.search-icon { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--c-text-3); pointer-events: none; }
.search-results {
  position: absolute; top: calc(100% + 6px); left: 0; right: 0; background: var(--c-surface);
  border: 1px solid var(--c-border); border-radius: var(--radius); box-shadow: var(--shadow-lg);
  z-index: 30; max-height: 320px; overflow-y: auto; display: none;
}
.search-results.open { display: block; }
.search-opt { padding: 11px 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.search-opt:hover, .search-opt.active { background: var(--c-accent-light); }
.search-opt .so-name { font-weight: 600; font-size: 14px; }
.search-opt .so-meta { font-size: 12.5px; color: var(--c-text-3); }

/* ---------- Comparateur (tableau) ---------- */
.cmp-grid { display: grid; gap: 0; background: var(--c-surface); border: 1px solid var(--c-border); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); overflow: visible; }
.cmp-head { display: grid; border-bottom: 1px solid var(--c-border); }
.cmp-dim-label { padding: 16px 18px; display: flex; align-items: center; }
.cmp-col-head { padding: 16px 18px; border-left: 1px solid var(--c-border); position: relative; }
.cmp-col-name { font-size: 17px; font-weight: 800; letter-spacing: -.02em; }
.cmp-col-dep { font-size: 12px; color: var(--c-text-3); margin-top: 1px; }
.cmp-col-remove {
  position: absolute; top: 12px; right: 12px; width: 22px; height: 22px; border-radius: 50%;
  border: none; background: var(--c-bg); color: var(--c-text-3); cursor: pointer; font-size: 14px; line-height: 1;
}
.cmp-col-remove:hover { background: var(--c-red-bg); color: var(--c-red); }
.cmp-row { display: grid; border-bottom: 1px solid var(--c-border-light, #eeece8); }
.cmp-row:last-child { border-bottom: none; }
.cmp-dim {
  padding: 14px 18px; font-size: 13px; font-weight: 600; color: var(--c-text-2);
  display: flex; align-items: center; background: var(--c-bg);
}
.cmp-cell { padding: 14px 18px; border-left: 1px solid var(--c-border); }
.cmp-val { font-size: 15px; font-weight: 700; color: var(--c-text); margin-bottom: 6px; }
.cmp-val .cmp-verdict { font-size: 12px; font-weight: 600; margin-left: 6px; }
.cmp-verdict.good { color: var(--c-accent-mid); } .cmp-verdict.mid { color: var(--c-warn); } .cmp-verdict.bad { color: var(--c-red); }
.cmp-bar { height: 6px; border-radius: 3px; background: var(--c-tag-bg); overflow: hidden; }
.cmp-bar-fill { height: 100%; border-radius: 3px; }
.cmp-bar-fill.good { background: var(--c-accent-mid); } .cmp-bar-fill.mid { background: #d97706; } .cmp-bar-fill.bad { background: #dc2626; }
.cmp-weak { background: var(--c-warn-bg); }
.cmp-weak-cell { padding: 14px 18px; border-left: 1px solid var(--c-border); font-size: 12.5px; color: var(--c-warn); line-height: 1.4; }
.cmp-weak-dim { padding: 14px 18px; font-size: 13px; font-weight: 600; color: var(--c-warn); background: var(--c-warn-bg); display: flex; align-items: center; }
.cmp-foot { display: grid; }
.cmp-foot-cell { padding: 14px 18px; border-left: 1px solid var(--c-border); border-top: 1px solid var(--c-border); }
.cmp-add-slot {
  border-left: 1px solid var(--c-border); display: flex; align-items: center; justify-content: center;
  min-height: 64px; color: var(--c-text-3); font-size: 13px; cursor: pointer; background: var(--c-bg);
}
.cmp-add-slot:hover { background: var(--c-accent-light); color: var(--c-accent); }

/* ---------- Contre-visite (récit) ---------- */
.cv { background: var(--c-surface); border: 1px solid var(--c-border); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); overflow: hidden; }
.cv-hero { padding: 32px 36px; border-bottom: 1px solid var(--c-border); }
.cv-name { font-size: 30px; font-weight: 800; letter-spacing: -.03em; }
.cv-dep { font-size: 14px; color: var(--c-text-3); margin-top: 2px; }
.cv-lede { font-size: 16px; line-height: 1.6; color: var(--c-text-2); margin-top: 16px; max-width: 680px; }
.cv-body { padding: 28px 36px; }
.cv-block { margin-bottom: 30px; }
.cv-block:last-child { margin-bottom: 0; }
.cv-h { font-size: 13px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--c-accent-mid); margin-bottom: 14px; }
.cv-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.cv-stat { background: var(--c-bg); border-radius: 10px; padding: 14px 16px; }
.cv-stat-label { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; color: var(--c-text-3); margin-bottom: 5px; display: flex; align-items: center; }
.cv-stat-value { font-size: 20px; font-weight: 800; letter-spacing: -.02em; }
.cv-stat-sub { font-size: 11.5px; color: var(--c-text-3); margin-top: 2px; }
.cv-checklist { display: flex; flex-direction: column; gap: 8px; }
.cv-check { display: flex; align-items: flex-start; gap: 11px; padding: 12px 15px; background: var(--c-bg); border-radius: 9px; font-size: 14px; line-height: 1.45; }
.cv-check-box { width: 17px; height: 17px; border: 1.5px solid var(--c-border-strong); border-radius: 5px; flex-shrink: 0; margin-top: 1px; }
.cv-check b { font-weight: 700; }

/* ---------- Tooltips ---------- */
.tip {
  position: relative; display: inline-flex; align-items: center; justify-content: center;
  width: 16px; height: 16px; border-radius: 50%; background: var(--c-border-strong);
  color: var(--c-surface); font-size: 11px; font-weight: 700; line-height: 1; cursor: pointer;
  margin-left: 5px; vertical-align: middle; font-style: normal; text-transform: none;
  letter-spacing: 0; user-select: none; flex-shrink: 0;
}
.tip:hover, .tip:focus { background: var(--c-accent); color: #fff; outline: none; }
.tip-pop {
  display: none; position: absolute; bottom: calc(100% + 9px); left: 50%; transform: translateX(-50%);
  width: 248px; max-width: 76vw; background: var(--c-text); color: #fff; padding: 11px 13px;
  border-radius: 9px; font-size: 12.5px; font-weight: 400; line-height: 1.5; text-align: left;
  letter-spacing: 0; text-transform: none; box-shadow: var(--shadow-lg); z-index: 60;
  pointer-events: none; white-space: normal;
}
.tip-pop::after { content: ""; position: absolute; top: 100%; left: 50%; transform: translateX(-50%); border: 6px solid transparent; border-top-color: var(--c-text); }
.tip:hover .tip-pop, .tip:focus .tip-pop, .tip.open .tip-pop { display: block; }
.tip-pop b { font-weight: 700; }
/* Colonne de gauche du Comparateur : ouvrir le tooltip vers la droite (jamais hors écran à gauche) */
.cmp-dim .tip-pop, .cmp-weak-dim .tip-pop { left: 0; transform: none; }
.cmp-dim .tip-pop::after, .cmp-weak-dim .tip-pop::after { left: 11px; transform: none; }

.disclaimer { margin-top: 28px; font-size: 12px; color: var(--c-text-3); line-height: 1.5; text-align: center; max-width: 640px; margin-left: auto; margin-right: auto; }

/* ---------- Responsive ---------- */
@media (max-width: 760px) {
  .header { gap: 10px; padding: 0 16px; flex-wrap: wrap; }
  .nav { margin-left: 0; width: 100%; padding-bottom: 10px; }
  .nav-item { padding: 7px 11px; font-size: 13px; }
  .header-meta { display: none; }
  .layout { padding: 24px 16px 70px; }
  .wizard-header, .steps-container { padding-left: 20px; padding-right: 20px; }
  .card-main { padding: 20px; }
  .details-grid { grid-template-columns: repeat(2, 1fr); }
  .cv-stats { grid-template-columns: repeat(2, 1fr); }
  .cv-hero, .cv-body { padding: 22px 20px; }
  .card-top { flex-direction: column; gap: 8px; }
  .card-price-block { text-align: left; }
  .budget-display { font-size: 28px; }
  .pieces-options .opt-btn { flex: 1 1 calc(50% - 10px); }
  /* Comparateur : on garde la grille mais plus compacte */
  .cmp-col-name { font-size: 14px; }
  .cmp-dim, .cmp-cell, .cmp-dim-label, .cmp-col-head { padding: 11px 10px; font-size: 12px; }
  .cmp-val { font-size: 13px; }
}