/* ============================================================
   Duo Dilemme — styles. Mobile-first, dark, un peu nocturne.
   Couple = braise/rose ; BFF = cyan/violet.
   ============================================================ */

:root{
  --bg:        #15101c;
  --bg-2:      #1f1730;
  --ink:       #f4eefb;
  --ink-soft:  #b7aecb;
  --ink-dim:   #7d7493;
  --line:      rgba(255,255,255,.09);
  --card:      rgba(255,255,255,.045);
  --card-hi:   rgba(255,255,255,.08);

  /* accents pilotés par le mode */
  --accent:    #ff5d73;
  --accent-2:  #ff9a62;
  --glow:      rgba(255,93,115,.35);

  --r: 20px;
  --ease: cubic-bezier(.2,.8,.2,1);
  font-size: clamp(15px, 4.1vw, 18px);
}

[data-theme="bff"]{
  --accent:   #4fd6ff;
  --accent-2: #9b8cff;
  --glow:     rgba(79,214,255,.32);
}

*{ box-sizing:border-box; margin:0; padding:0; -webkit-tap-highlight-color:transparent; }

html,body{ height:100%; }
body{
  background:
    radial-gradient(120% 80% at 50% -10%, var(--bg-2), var(--bg) 60%) fixed,
    var(--bg);
  color:var(--ink);
  font-family:"Segoe UI", system-ui, -apple-system, "Helvetica Neue", sans-serif;
  line-height:1.45;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  transition: --accent .4s;
}

/* grain léger pour casser le côté "flat IA" */
.grain{
  position:fixed; inset:0; pointer-events:none; z-index:99; opacity:.045;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

#app{ position:relative; z-index:1; min-height:100dvh; }

/* ---------- gestion des écrans ---------- */
.screen{ display:none; min-height:100dvh; padding:
  calc(env(safe-area-inset-top) + 26px) 22px calc(env(safe-area-inset-bottom) + 28px); }
.screen.is-active{ display:flex; flex-direction:column; animation:fade .45s var(--ease); }
@keyframes fade{ from{opacity:0; transform:translateY(10px);} to{opacity:1; transform:none;} }

.kicker{
  font-size:.72rem; letter-spacing:.22em; text-transform:uppercase;
  color:var(--ink-dim); font-weight:600;
}

/* ====================== ACCUEIL ====================== */
.screen--home{ justify-content:space-between; gap:30px; }
.home-top{ margin-top:8vh; }
.logo{
  font-size:3.6rem; font-weight:800; line-height:.92; letter-spacing:-.03em;
  margin:.35em 0 .25em;
}
.logo span{
  display:block;
  background:linear-gradient(100deg,var(--accent),var(--accent-2));
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.tagline{ color:var(--ink-soft); font-size:1.05rem; }

.mode-grid{ display:grid; gap:16px; }
.mode-card{
  position:relative; text-align:left; cursor:pointer;
  border:1px solid var(--line); border-radius:var(--r);
  background:var(--card); color:var(--ink);
  padding:22px 20px; display:flex; flex-direction:column; gap:4px;
  overflow:hidden; transition:transform .25s var(--ease), border-color .25s;
}
.mode-card::after{
  content:""; position:absolute; inset:0; opacity:.16; pointer-events:none;
  background:radial-gradient(80% 120% at 100% 0%, var(--c1), transparent 70%);
}
.mode-card--couple{ --c1:#ff5d73; }
.mode-card--bff{ --c1:#4fd6ff; }
.mode-card:active{ transform:scale(.97); }
.mode-emoji{ font-size:2.2rem; }
.mode-name{ font-size:1.5rem; font-weight:700; letter-spacing:-.01em; }
.mode-sub{ font-size:.8rem; color:var(--ink-dim); letter-spacing:.02em; }

.home-note{ font-size:.78rem; color:var(--ink-dim); text-align:center; }

/* étapes (genre / mode) */
.step-q{ font-size:1.35rem; font-weight:700; letter-spacing:-.01em; }
.step-q.inline{ margin:0; }
.step-head{ display:flex; align-items:center; gap:14px; margin-bottom:30px; }

.gender-block{ display:flex; flex-direction:column; gap:16px; }
.gender-grid{ display:grid; grid-template-columns:1fr 1fr; gap:14px; }
.gender-btn{
  cursor:pointer; color:var(--ink);
  border:1px solid var(--line); border-radius:var(--r); background:var(--card);
  padding:26px 12px; display:flex; flex-direction:column; align-items:center; gap:10px;
  font-size:1.05rem; font-weight:700;
  transition:transform .22s var(--ease), border-color .22s, background .22s;
}
.gender-btn .g-emoji{
  font-size:2.4rem; line-height:1;
  background:linear-gradient(120deg,#ff5d73,#4fd6ff);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.gender-btn:active{ transform:scale(.96); }
.gender-btn.chosen{ border-color:var(--accent); background:var(--card-hi); }

/* ====================== QUIZ ====================== */
.quiz-head{ display:flex; align-items:center; gap:14px; margin-bottom:8vh; }
.back-btn{
  background:var(--card); border:1px solid var(--line); color:var(--ink);
  width:40px; height:40px; border-radius:12px; font-size:1.2rem; cursor:pointer;
  flex:none; transition:transform .2s;
}
.back-btn:active{ transform:scale(.9); }
.progress{ flex:1; height:6px; background:var(--card); border-radius:99px; overflow:hidden; }
.progress-bar{
  height:100%; width:0%;
  background:linear-gradient(90deg,var(--accent),var(--accent-2));
  border-radius:99px; transition:width .4s var(--ease);
}
.q-count{ font-size:.8rem; color:var(--ink-dim); font-variant-numeric:tabular-nums; flex:none; }

.q-body{ flex:1; display:flex; flex-direction:column; }
.q-tag{
  font-size:.72rem; letter-spacing:.2em; text-transform:uppercase;
  color:var(--accent); font-weight:700; margin-bottom:14px;
}
.q-text{
  font-size:1.6rem; font-weight:700; line-height:1.2; letter-spacing:-.02em;
  margin-bottom:26px;
}
.options{ display:flex; flex-direction:column; gap:11px; margin-top:auto; }
.opt{
  text-align:left; cursor:pointer; color:var(--ink);
  border:1px solid var(--line); border-radius:15px; background:var(--card);
  padding:15px 17px; font-size:.98rem; line-height:1.3;
  display:flex; align-items:center; gap:12px;
  transition:transform .18s var(--ease), border-color .2s, background .2s;
}
.opt .dot{
  flex:none; width:18px; height:18px; border-radius:50%;
  border:2px solid var(--ink-dim); transition:all .2s;
}
.opt:active{ transform:scale(.98); }
.opt.chosen{
  border-color:var(--accent); background:var(--card-hi);
}
.opt.chosen .dot{ border-color:var(--accent); background:var(--accent); box-shadow:0 0 12px var(--glow); }

/* ====================== RÉSULTATS ====================== */
.screen--result{ gap:22px; }
.result-head{ text-align:center; margin-top:2vh; }
.archetype{ margin:14px 0 10px; }
.arch-emoji{ font-size:3.4rem; display:block; filter:drop-shadow(0 6px 20px var(--glow)); }
.arch-title{
  font-size:2rem; font-weight:800; letter-spacing:-.02em; margin-top:6px;
  background:linear-gradient(100deg,var(--accent),var(--accent-2));
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.arch-text{ color:var(--ink-soft); font-size:.96rem; max-width:34ch; margin:0 auto; }

.axes{ display:flex; flex-direction:column; gap:16px; }
.axis-row{ }
.axis-top{ display:flex; justify-content:space-between; align-items:baseline; margin-bottom:6px; }
.axis-name{ font-weight:600; font-size:.95rem; }
.axis-name .ax-emoji{ margin-right:7px; }
.axis-val{ font-size:.85rem; color:var(--ink-soft); font-variant-numeric:tabular-nums; font-weight:700; }
.axis-track{ height:9px; background:var(--card); border-radius:99px; overflow:hidden; }
.axis-fill{
  height:100%; width:0%; border-radius:99px;
  background:linear-gradient(90deg,var(--accent),var(--accent-2));
  transition:width .9s var(--ease);
}
.axis-note{ font-size:.74rem; color:var(--ink-dim); margin-top:5px; }

.percentile{
  text-align:center; font-size:.9rem; color:var(--ink-soft);
  background:var(--card); border:1px solid var(--line); border-radius:14px;
  padding:12px 14px;
}
.percentile b{ color:var(--accent); }

.result-actions{ display:flex; flex-direction:column; gap:10px; margin-top:auto; }
.btn{
  border:none; cursor:pointer; border-radius:15px; padding:15px;
  font-size:1rem; font-weight:700; font-family:inherit; transition:transform .18s var(--ease);
}
.btn:active{ transform:scale(.97); }
.btn--primary{ color:#15101c; background:linear-gradient(100deg,var(--accent),var(--accent-2)); box-shadow:0 8px 26px var(--glow); }
.btn--ghost{ color:var(--ink); background:var(--card); border:1px solid var(--line); }
.disclaimer{ text-align:center; font-size:.73rem; color:var(--ink-dim); }

/* ============ TABLETTE / PC ============ */
@media (min-width:680px){
  body{ display:flex; align-items:center; justify-content:center; padding:28px 16px; }
  #app{
    width:min(680px, 94vw);
    min-height:auto;
    max-height:calc(100dvh - 56px);
    overflow-y:auto;
    border:1px solid var(--line);
    border-radius:30px;
    background:rgba(255,255,255,.028);
    box-shadow:0 40px 100px rgba(0,0,0,.5);
  }
  .screen{ min-height:auto; padding:44px 44px; }
  .screen.is-active{ display:flex; min-height:min(80dvh, 720px); }

  .home-top{ margin-top:2vh; }
  .logo{ font-size:4rem; }
  .mode-grid{ grid-template-columns:1fr 1fr; }

  .quiz-head{ margin-bottom:48px; }
  .q-text{ font-size:1.95rem; }
  .options{ display:grid; grid-template-columns:1fr 1fr; gap:12px; align-content:end; }
  .opt{ font-size:.95rem; }

  .result-head{ margin-top:0; }
  .result-actions{ display:grid; grid-template-columns:1fr 1fr; gap:10px; }
  .btn--primary{ grid-column:1 / -1; }
}

/* ============ GRAND ÉCRAN : résultat en 2 colonnes ============ */
@media (min-width:980px){
  #app{ width:920px; max-height:calc(100dvh - 56px); }
  .screen{ padding:52px 60px; }

  .screen--result{ display:grid; grid-template-columns:1fr 1.1fr; column-gap:48px; align-content:start; }
  .screen--result .result-head{ text-align:left; grid-column:1; }
  .screen--result .arch-emoji{ font-size:4rem; }
  .screen--result .arch-text{ margin:0; }
  .screen--result .axes{ grid-column:2; grid-row:1 / span 3; align-self:center; }
  .screen--result .percentile{ grid-column:1; }
  .screen--result .result-actions{ grid-column:1 / -1; grid-template-columns:repeat(4,1fr); margin-top:18px; }
  .screen--result .btn--primary{ grid-column:auto; }
  .screen--result .disclaimer{ grid-column:1 / -1; }
}

@media (hover:hover){
  .mode-card:hover, .gender-btn:hover, .opt:hover{ border-color:var(--accent); transform:translateY(-2px); }
  .btn:hover{ filter:brightness(1.06); }
  .back-btn:hover{ background:var(--card-hi); }
}