/*
 * TSdoc — pages publiques (accueil, site du cabinet, vérification, activation de compte).
 * Feuille statique, sans ressource externe (CSP « self ») : police Inter servie localement,
 * icônes Heroicons intégrées en SVG. Les variables --tsdoc-* reprennent l'identité graphique du cabinet.
 */
:root {
    --tsdoc-primary: #0F766E;
    --tsdoc-secondary: #1E3A8A;
    --tsdoc-bg: #F8FAFC;
    --tsdoc-surface: #FFFFFF;
    --tsdoc-fg: #0F172A;
    --tsdoc-muted: #475569;
    --tsdoc-border: #E2E8F0;
    --tsdoc-font-body: "Inter";
    --tsdoc-font-heading: "Inter";
    --tsdoc-radius: 1rem;
    --tsdoc-shadow: 0 1px 2px rgb(15 23 42 / .05), 0 12px 32px -16px rgb(15 23 42 / .18);
    --tsdoc-primary-soft: color-mix(in oklab, var(--tsdoc-primary) 10%, transparent);
}
@media (prefers-color-scheme: dark) {
    :root {
        --tsdoc-bg: #0B1220; --tsdoc-surface: #111A2E; --tsdoc-fg: #E2E8F0; --tsdoc-muted: #94A3B8; --tsdoc-border: #1E293B;
        --tsdoc-shadow: 0 0 0 1px rgb(148 163 184 / .08);
        --tsdoc-primary-soft: color-mix(in oklab, var(--tsdoc-primary) 22%, transparent);
    }
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
    margin: 0; min-height: 100vh; display: flex; flex-direction: column;
    background:
        radial-gradient(50rem 24rem at 0% 0%, var(--tsdoc-primary-soft), transparent 70%),
        var(--tsdoc-bg);
    color: var(--tsdoc-fg);
    font-family: var(--tsdoc-font-body), "Inter", system-ui, -apple-system, "Segoe UI", "Noto Sans Arabic", "Noto Naskh Arabic", sans-serif;
    line-height: 1.6;
}
h1, h2, h3 { font-family: var(--tsdoc-font-heading), "Inter", system-ui, sans-serif; line-height: 1.25; letter-spacing: -.02em; margin: 0 0 .5rem; }
h1 { font-size: clamp(1.6rem, 1.2rem + 1.6vw, 2.4rem); }
h2 { font-size: 1.15rem; display: flex; align-items: center; gap: .5rem; }
p { margin: 0 0 1rem; color: var(--tsdoc-muted); }
a { color: var(--tsdoc-primary); }
.icon { width: 1.25rem; height: 1.25rem; flex: none; }

/* En-tête et pied de page */
.site-header, .site-footer { width: 100%; max-width: 64rem; margin: 0 auto; padding: 1.25rem 1rem; }
.site-header { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.site-footer { margin-top: auto; font-size: .85rem; color: var(--tsdoc-muted); border-top: 1px solid var(--tsdoc-border); }
.brand { display: inline-flex; align-items: center; gap: .6rem; min-width: 0; font-weight: 700; font-size: 1.05rem; color: var(--tsdoc-fg); text-decoration: none; }
.brand-mark { width: 2rem; height: 2rem; flex: none; color: var(--tsdoc-primary); }
.brand-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* Contenu */
.container { width: 100%; max-width: 64rem; margin: 0 auto; padding: 1.5rem 1rem 3rem; }
.container.narrow { max-width: 40rem; }
.card { background: var(--tsdoc-surface); border: 1px solid var(--tsdoc-border); border-radius: var(--tsdoc-radius); box-shadow: var(--tsdoc-shadow); padding: 1.75rem; }
.card + .card { margin-top: 1rem; }
.eyebrow { display: inline-flex; align-items: center; gap: .4rem; padding: .25rem .7rem; border-radius: 999px; background: var(--tsdoc-primary-soft); color: var(--tsdoc-primary); font-size: .8rem; font-weight: 600; margin-bottom: 1rem; }
.lead { font-size: 1.1rem; max-width: 40rem; }

/* Accueil */
.hero { padding: 2.5rem 0 2rem; }
.actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.5rem; }
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(13.5rem, 1fr)); gap: 1rem; margin-top: 1rem; }
.features .card + .card { margin-top: 0; }
.feature { display: flex; flex-direction: column; gap: .5rem; padding: 1.25rem; }
.feature p { margin: 0; font-size: .95rem; }
.feature-icon { display: inline-grid; place-items: center; width: 2.5rem; height: 2.5rem; border-radius: .75rem; background: var(--tsdoc-primary-soft); color: var(--tsdoc-primary); }

/* Page publique d'un cabinet */
.columns { display: grid; grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr)); gap: 1rem; margin-top: 2rem; align-items: start; }
.columns .card + .card { margin-top: 0; }
section > h2 { margin-top: 2rem; }
.card > h2 { margin-top: 0; }
.list { margin: .25rem 0 0; padding-inline-start: 1.2rem; color: var(--tsdoc-muted); }
.list li + li { margin-top: .4rem; }
.facts a { color: inherit; text-decoration-color: color-mix(in oklab, var(--tsdoc-primary) 50%, transparent); }

/* Boutons et formulaires */
.button, button {
    display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
    padding: .7rem 1.1rem; border: 1px solid transparent; border-radius: .7rem;
    background: var(--tsdoc-primary); color: #fff; font: inherit; font-weight: 600; text-decoration: none; cursor: pointer;
    transition: filter .15s ease, box-shadow .15s ease;
}
.button:hover, button:hover { filter: brightness(1.08); box-shadow: 0 6px 16px -8px var(--tsdoc-primary); }
.button.secondary { background: transparent; color: var(--tsdoc-fg); border-color: var(--tsdoc-border); }
.button.secondary:hover { box-shadow: none; background: var(--tsdoc-primary-soft); }
:focus-visible { outline: 3px solid color-mix(in oklab, var(--tsdoc-primary) 55%, transparent); outline-offset: 2px; }
form button { width: 100%; margin-top: 1.5rem; }
label { display: block; font-weight: 600; margin: 1rem 0 .35rem; }
input {
    width: 100%; padding: .7rem .8rem; border: 1px solid var(--tsdoc-border); border-radius: .7rem;
    background: var(--tsdoc-bg); color: inherit; font: inherit;
}
input:focus { border-color: var(--tsdoc-primary); outline: none; box-shadow: 0 0 0 3px var(--tsdoc-primary-soft); }
input[type="file"] { padding: .55rem; }
input[type="file"]::file-selector-button { margin-inline-end: .75rem; padding: .4rem .8rem; border: 0; border-radius: .5rem; background: var(--tsdoc-primary-soft); color: var(--tsdoc-primary); font: inherit; font-weight: 600; cursor: pointer; }
.error { display: flex; align-items: center; gap: .4rem; color: #B91C1C; margin-top: .4rem; font-size: .9rem; }

/* Vérification d'un document */
.status { display: flex; gap: .9rem; align-items: flex-start; border-radius: .9rem; padding: 1rem 1.25rem; margin: 1.25rem 0 1.5rem; font-weight: 600; }
.status .icon { width: 1.75rem; height: 1.75rem; }
.status.valid { background: #DCFCE7; color: #14532D; }
.status.revoked { background: #FEE2E2; color: #7F1D1D; }
.status.unknown { background: #F1F5F9; color: #334155; }
@media (prefers-color-scheme: dark) {
    .status.valid { background: #052E16; color: #BBF7D0; }
    .status.revoked { background: #450A0A; color: #FECACA; }
    .status.unknown { background: #1E293B; color: #CBD5E1; }
}
dl.facts { display: grid; grid-template-columns: max-content 1fr; gap: .75rem 1.25rem; margin: 0; }
dl.facts dt { color: var(--tsdoc-muted); font-size: .9rem; }
dl.facts dd { margin: 0; font-weight: 500; }
.ar { display: block; direction: rtl; text-align: right; font-weight: 400; }
.hash { font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; word-break: break-all; font-size: .82rem; }
.result { margin-top: .6rem; font-weight: 600; }
.result.ok { color: #15803D; }
.result.ko { color: #B91C1C; }
.notice { display: flex; gap: .6rem; font-size: .85rem; margin: 1.5rem 0 0; }

@media (max-width: 30rem) {
    .card { padding: 1.25rem; }
    dl.facts { grid-template-columns: 1fr; gap: .2rem; }
    dl.facts dd { margin-bottom: .6rem; }
}
@media (prefers-reduced-motion: reduce) {
    .button, button { transition: none; }
}