:root { --bg: #FAFAF9; --fg: #1C1917; --primary: #6D28D9; --rose: #EC4899; --realiste: #6D28D9; --sombre: #475569; --muted: #78716C; --border: #E7E5E4; --soft: #FFFFFF; }
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--fg); font-family: Inter, system-ui, sans-serif; line-height: 1.6; }
a { color: var(--primary); }
.topbar { display: flex; align-items: center; padding: 18px 28px; background: var(--soft); border-bottom: 1px solid var(--border); }
.brand { display: flex; align-items: center; gap: 10px; font-family: Fraunces, serif; font-weight: 700; font-size: 20px; color: var(--primary); }
main { max-width: 860px; margin: 0 auto; padding: 48px 24px 80px; }
h1 { font-family: Fraunces, serif; font-weight: 700; font-size: clamp(34px, 5.5vw, 56px); line-height: 1.05; margin: 0 0 16px; }
h1 em { color: var(--rose); font-style: italic; }
.lead { font-size: 17px; color: var(--muted); margin: 0 0 24px; max-width: 680px; }
.disclaimer { padding: 14px 18px; background: #FEF3C7; border: 1px solid #FCD34D; border-radius: 6px; font-size: 13px; color: #78350F; margin-bottom: 32px; }
.form { background: var(--soft); border: 1px solid var(--border); border-radius: 8px; padding: 28px; margin-bottom: 24px; display: flex; flex-direction: column; gap: 16px; }
.form label { display: block; }
.form label > span { display: block; font-size: 13px; color: var(--muted); margin-bottom: 8px; font-weight: 500; }
.form textarea { width: 100%; min-height: 100px; padding: 14px; border: 1px solid var(--border); border-radius: 6px; font-family: inherit; font-size: 14px; line-height: 1.55; resize: vertical; background: var(--bg); }
.form textarea:focus { outline: 2px solid var(--primary); outline-offset: -1px; border-color: var(--primary); }
button { background: var(--primary); color: #fff; border: 0; padding: 14px 28px; border-radius: 6px; font-family: inherit; font-weight: 600; font-size: 15px; cursor: pointer; }
button:hover { background: #5B21B6; }
button:disabled { opacity: .5; cursor: wait; }
.loading { display: flex; align-items: center; gap: 12px; padding: 16px; background: var(--soft); border: 1px solid var(--border); border-radius: 6px; color: var(--muted); font-style: italic; }
.spinner { width: 14px; height: 14px; border: 2px solid var(--border); border-top-color: var(--primary); border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.scenarios { display: grid; grid-template-columns: 1fr; gap: 16px; margin-top: 24px; }
.scenario { padding: 24px 28px; background: var(--soft); border: 1px solid var(--border); border-radius: 8px; border-left-width: 4px; }
.scenario.rose { border-left-color: var(--rose); }
.scenario.realiste { border-left-color: var(--realiste); }
.scenario.sombre { border-left-color: var(--sombre); }
.scenario-label { font-family: Fraunces, serif; font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-bottom: 6px; }
.scenario h3 { font-family: Fraunces, serif; font-weight: 700; font-size: 22px; margin: 0 0 12px; }
.scenario.rose h3 { color: var(--rose); }
.scenario.realiste h3 { color: var(--realiste); }
.scenario.sombre h3 { color: var(--sombre); }
.scenario p { margin: 0; font-size: 15px; color: var(--fg); }
.scenario .prob { display: inline-block; margin-top: 12px; padding: 4px 12px; background: var(--bg); border: 1px solid var(--border); border-radius: 12px; font-size: 12px; color: var(--muted); font-family: ui-monospace, monospace; }
.closure { padding: 24px 28px; background: var(--primary); color: #fff; border-radius: 8px; font-family: Fraunces, serif; font-size: 17px; line-height: 1.5; font-style: italic; margin-top: 8px; }
.close-btn { margin-top: 24px; background: transparent; color: var(--primary); border: 2px solid var(--primary); width: 100%; padding: 16px; font-family: Fraunces, serif; }
.close-btn:hover { background: var(--primary); color: #fff; }
footer { text-align: center; padding: 24px; color: var(--muted); font-size: 12px; }