/* ==========================================================================
   CHARTE GRAPHIQUE — ESPACE PUBLIC DE VÉRIFICATION
   --------------------------------------------------------------------------
   Identité visuelle construite à partir du logo officiel du centre :
     • navy #123C6B (primaire) • or #F6D437 (accent) • blanc (surfaces)
   Feuille légère, sans framework, mobile-first, accessible (WCAG 2.1 AA),
   imprimable. Les mêmes tokens que l'espace d'administration sont repris
   pour garantir une identité unique.
   ========================================================================== */

:root {
    /* Primaires (du logo) */
    --color-primary:        #123C6B;
    --color-primary-dark:   #0B2C4F;
    --color-primary-darker: #071F38;
    --color-primary-light:  #1B5390;
    --color-primary-lighter:#2E6FB8;
    --color-primary-soft:   #E9EFF7;

    /* Accent (or du logo) */
    --color-accent:         #F6D437;
    --color-accent-dark:    #A8860E;
    --color-accent-soft:    #FBF3D0;

    /* Neutres */
    --color-background:     #F2F4F8;
    --color-surface:        #FFFFFF;
    --color-border:         #E3E8F0;
    --color-border-strong:  #C9D2E0;
    --color-text:           #16202E;
    --color-text-muted:     #5B6B84;
    --color-text-faint:     #8A99B3;

    /* Fonctionnelles */
    --color-success:        #1E7A4F;
    --color-success-bg:     #E4F4EB;
    --color-success-border: #B9E0CC;
    --color-danger:         #B33A2E;
    --color-danger-bg:      #FAE9E7;
    --color-danger-border:  #EBC2BC;
    --color-warning:        #B07A0E;
    --color-warning-bg:     #FAF1DB;
    --color-warning-border: #EBD9A8;
    --color-info:           #2E6FA4;
    --color-info-bg:        #E7F0F8;
    --color-info-border:    #BFD6EA;

    --radius: 14px;
    --shadow: 0 1px 3px rgba(10, 35, 63, .08), 0 10px 28px rgba(10, 35, 63, .06);
    --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
                 "Helvetica Neue", Arial, "Noto Sans", sans-serif;
    --font-mono: ui-monospace, "SF Mono", "Cascadia Code", Consolas, monospace;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    font-family: var(--font-sans);
    background: var(--color-background);
    color: var(--color-text);
    line-height: 1.55;
    font-size: 16px;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

a { color: var(--color-primary); }
a:hover { color: var(--color-primary-light); }

a:focus-visible, button:focus-visible, input:focus-visible {
    outline: 3px solid var(--color-primary-lighter);
    outline-offset: 2px;
    border-radius: 6px;
}

.container { width: 100%; max-width: 660px; margin: 0 auto; padding: 0 16px; }

/* --------------------------------------------------------------------------
   EN-TÊTE — logo du centre bien visible, identité officielle
   -------------------------------------------------------------------------- */
.site-header {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 1px 0 rgba(10, 35, 63, .02);
}
.site-header .container {
    display: flex;
    align-items: center;
    gap: 14px;
    padding-top: 14px;
    padding-bottom: 14px;
}
.site-logo {
    height: 52px;
    width: auto;
    border-radius: 8px;
    flex-shrink: 0;
}
.site-name {
    font-weight: 800;
    font-size: 1.02rem;
    line-height: 1.2;
    color: var(--color-primary-dark);
    min-width: 0;
}
.site-name small {
    display: block;
    font-weight: 600;
    color: var(--color-text-faint);
    font-size: .74rem;
    letter-spacing: .06em;
    text-transform: uppercase;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.header-spacer { flex: 1; }
.lang-switch { font-size: .8rem; display: flex; gap: 2px; }
.lang-switch a {
    text-decoration: none;
    padding: 4px 8px;
    border-radius: 8px;
    color: var(--color-text-muted);
    font-weight: 600;
}
.lang-switch a[aria-current="true"] {
    font-weight: 700;
    color: var(--color-primary);
    background: var(--color-primary-soft);
}

/* --------------------------------------------------------------------------
   CONTENU
   -------------------------------------------------------------------------- */
main { flex: 1; padding: 34px 0 44px; }
.page-title {
    font-size: 1.6rem;
    font-weight: 800;
    margin: 0 0 8px;
    color: var(--color-primary-dark);
}
.page-title .page-kicker {
    display: block;
    font-size: .74rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--color-text-faint);
    margin-bottom: 6px;
}
.page-subtitle { color: var(--color-text-muted); margin: 0 0 24px; }

.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 24px;
}

/* --------------------------------------------------------------------------
   FORMULAIRE DE VÉRIFICATION
   -------------------------------------------------------------------------- */
.verify-form label {
    display: block;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--color-text);
    font-size: .95rem;
}
.verify-form .field {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}
.verify-form input[type="text"] {
    flex: 1 1 100%;
    font-size: 1.1rem;
    letter-spacing: .05em;
    text-transform: uppercase;
    padding: 14px 16px;
    border: 2px solid var(--color-border-strong);
    border-radius: 12px;
    background: #fff;
    color: var(--color-text);
    font-family: var(--font-mono);
    min-width: 0;
    transition: border-color .15s ease, box-shadow .15s ease;
}
.verify-form input[type="text"]:focus {
    border-color: var(--color-primary-lighter);
    box-shadow: 0 0 0 4px rgba(18, 60, 107, .12);
}
.verify-form input[type="text"]::placeholder {
    color: var(--color-text-faint);
    text-transform: none;
    letter-spacing: .01em;
    font-family: var(--font-sans);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 1rem;
    font-weight: 700;
    padding: 13px 22px;
    border-radius: 12px;
    border: 2px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: background-color .15s ease, border-color .15s ease, transform .05s ease;
}
.btn-primary {
    background: var(--color-primary);
    color: #fff;
}
.btn-primary:hover { background: var(--color-primary-light); }
.btn-primary:active { transform: scale(.99); }
.btn-secondary {
    background: #fff;
    color: var(--color-primary);
    border-color: var(--color-border-strong);
}
.btn-secondary:hover {
    border-color: var(--color-primary);
    background: var(--color-primary-soft);
}

.hint { margin-top: 14px; font-size: .9rem; color: var(--color-text-muted); }
.hint a { text-decoration: none; font-weight: 600; }

.form-error {
    margin: 0 0 16px;
    padding: 12px 14px;
    border-radius: 10px;
    background: var(--color-danger-bg);
    border: 1px solid var(--color-danger-border);
    color: #8E2A21;
    font-weight: 600;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}
.form-error::before {
    content: "\26A0";
    font-size: 1rem;
    line-height: 1.3;
}

/* --------------------------------------------------------------------------
   RÉSULTAT DE VÉRIFICATION — lisible sans la couleur (icône + texte + encadré)
   -------------------------------------------------------------------------- */
.result { margin-bottom: 20px; }
.result-banner {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 22px;
    border-radius: var(--radius);
    border: 2px solid;
    box-shadow: var(--shadow);
}
.result-banner .icon {
    flex: 0 0 auto;
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: 800;
    border: 2px solid currentColor;
    background: #fff;
}
.result-banner .txt strong {
    display: block;
    font-size: 1.2rem;
    letter-spacing: .02em;
    font-weight: 800;
}
.result-banner .txt span {
    font-size: .93rem;
    display: block;
    margin-top: 2px;
}

.result--ok   .result-banner { background: var(--color-success-bg);   border-color: var(--color-success);   color: var(--color-success); }
.result--warn .result-banner { background: var(--color-warning-bg);   border-color: var(--color-warning);   color: var(--color-warning); }
.result--none .result-banner { background: var(--color-surface-alt, #F6F8FB); border-color: var(--color-border-strong); color: var(--color-text-muted); }

/* Fiche de données */
.details { margin-top: 18px; border-top: 1px solid var(--color-border); }
.details dl { margin: 0; }
.details .row {
    display: flex;
    gap: 12px;
    padding: 13px 2px;
    border-bottom: 1px solid var(--color-border);
}
.details .row:last-child { border-bottom: 0; }
.details dt {
    flex: 0 0 42%;
    color: var(--color-text-muted);
    font-weight: 600;
    margin: 0;
    font-size: .9rem;
}
.details dd {
    flex: 1;
    margin: 0;
    font-weight: 600;
    word-break: break-word;
    font-size: .95rem;
}
.details .numero dd {
    font-family: var(--font-mono);
    letter-spacing: .03em;
    color: var(--color-primary);
}

.result-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 20px;
}
.result-actions .btn { flex: 1 1 auto; }

.searched-number {
    font-family: var(--font-mono);
    background: var(--color-surface-alt, #F6F8FB);
    border: 1px dashed var(--color-border-strong);
    padding: 2px 8px;
    border-radius: 6px;
    word-break: break-all;
    font-weight: 700;
}

/* --------------------------------------------------------------------------
   AIDE / MENTIONS
   -------------------------------------------------------------------------- */
.prose h2 { font-size: 1.12rem; margin: 24px 0 8px; color: var(--color-primary-dark); }
.prose h2:first-child { margin-top: 0; }
.prose p { margin: 0 0 12px; color: var(--color-text-muted); }
.contact-box { margin-top: 10px; background: var(--color-surface-alt, #F6F8FB); border: 1px solid var(--color-border); border-radius: 12px; padding: 8px 16px; }
.contact-box div { padding: 8px 0; border-bottom: 1px solid var(--color-border); font-size: .92rem; }
.contact-box div:last-child { border-bottom: 0; }

/* --------------------------------------------------------------------------
   PIED DE PAGE
   -------------------------------------------------------------------------- */
.site-footer {
    border-top: 1px solid var(--color-border);
    background: var(--color-surface);
    padding: 20px 0;
    margin-top: 28px;
    font-size: .85rem;
    color: var(--color-text-muted);
}
.site-footer .container {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 18px;
    align-items: center;
}
.site-footer a { color: var(--color-text-muted); }
.site-footer a:hover { color: var(--color-primary); }
.site-footer .footer-spacer { flex: 1; }

/* --------------------------------------------------------------------------
   ÉCRANS PLUS LARGES
   -------------------------------------------------------------------------- */
@media (min-width: 480px) {
    .verify-form input[type="text"] { flex: 1 1 auto; }
    .btn-primary { width: auto; min-width: 160px; }
    .verify-form .field { flex-wrap: nowrap; }
}

@media (min-width: 768px) {
    .site-logo { height: 60px; }
}

@media (max-width: 400px) {
    .site-logo { height: 44px; }
    main { padding: 26px 0 36px; }
    .card { padding: 18px; }
}

/* --------------------------------------------------------------------------
   IMPRESSION
   -------------------------------------------------------------------------- */
@media print {
    .site-header .lang-switch, .verify-form, .result-actions, .site-footer .footer-links, .hint { display: none !important; }
    body { background: #fff; }
    .card { box-shadow: none; border: 1px solid #000; }
    .result-banner { border-width: 2px; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}

@media (prefers-reduced-motion: no-preference) {
    .btn { transition: background-color .15s ease, border-color .15s ease; }
}