/* ==========================================================================
   Composants — boutons, prose, callouts, code, tableaux, recherche
   ========================================================================== */

/* ---------- Icônes ----------
   Système d'icônes unique : SVG en ligne, trait `currentColor`, pas de
   police d'icônes ni d'emoji. Taille par défaut 18px, ajustée au cas par
   cas selon le contexte (nav, callout, bouton...). Voir IA/design-system.md. */

.icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    display: inline-block;
    vertical-align: middle;
}

/* Petits marqueurs oui/non utilisés inline dans la prose (ex: conventions
   de nommage) — même technique de mask que les callouts. */
.inline-check,
.inline-cross {
    display: inline-block;
    width: 14px;
    height: 14px;
    vertical-align: -2px;
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-position: center;
    mask-position: center;
    -webkit-mask-size: contain;
    mask-size: contain;
}

.inline-check {
    background: var(--success);
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M4 12.5l5.5 5.5L20 7' stroke='black' stroke-width='2.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M4 12.5l5.5 5.5L20 7' stroke='black' stroke-width='2.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

.inline-cross {
    background: var(--danger);
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M5 5l14 14M19 5 5 19' stroke='black' stroke-width='2.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M5 5l14 14M19 5 5 19' stroke='black' stroke-width='2.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
}

/* ---------- Boutons ---------- */

.btn-primary,
.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    cursor: pointer;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--bg-primary);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--border-light);
}

.btn-secondary:hover {
    border-color: var(--primary);
    background: rgba(245, 169, 74, 0.1);
    transform: translateY(-2px);
}

/* ---------- Prose (contenu des pages doc) ---------- */

.content-fragment h1 {
    font-size: 2.1rem;
    margin-bottom: var(--space-md);
}

.content-fragment > p:first-of-type {
    font-size: 1.125rem;
    color: var(--text-secondary);
}

.content-fragment h2 {
    font-size: 1.5rem;
    margin-top: var(--space-2xl);
    margin-bottom: var(--space-md);
    padding-top: var(--space-md);
    scroll-margin-top: calc(var(--nav-height) + var(--space-md));
}

.content-fragment h3 {
    font-size: 1.15rem;
    margin-top: var(--space-xl);
    margin-bottom: var(--space-sm);
    scroll-margin-top: calc(var(--nav-height) + var(--space-md));
}

.content-fragment h4 {
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-secondary);
    margin-top: var(--space-lg);
    margin-bottom: var(--space-sm);
    scroll-margin-top: calc(var(--nav-height) + var(--space-md));
}

.content-fragment p {
    margin-bottom: var(--space-md);
    color: var(--text-secondary);
}

.content-fragment strong {
    color: var(--text-primary);
    font-weight: 600;
}

.content-fragment a {
    color: var(--primary);
    text-decoration: underline;
    text-decoration-color: rgba(245, 169, 74, 0.35);
    text-underline-offset: 3px;
}

.content-fragment a:hover {
    text-decoration-color: var(--primary);
}

.content-fragment ul,
.content-fragment ol {
    margin: 0 0 var(--space-md);
    padding-left: var(--space-lg);
    color: var(--text-secondary);
}

.content-fragment ul {
    list-style: disc;
}

.content-fragment ol {
    list-style: decimal;
}

.content-fragment li {
    margin-bottom: var(--space-xs);
}

.content-fragment li::marker {
    color: var(--primary);
}

.content-fragment li > ul,
.content-fragment li > ol {
    margin-top: var(--space-xs);
}

.content-fragment hr {
    border: none;
    border-top: 1px solid var(--border);
    margin: var(--space-2xl) 0;
}

.content-fragment code:not(pre code) {
    font-family: var(--font-mono);
    font-size: 0.875em;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 5px;
    padding: 2px 6px;
    color: var(--primary-light);
}

/* ---------- Blocs de code ---------- */

.code-block {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-lg);
    overflow: hidden;
}

.code-block-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border);
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.copy-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--text-secondary);
    font-size: 0.75rem;
    text-transform: none;
    letter-spacing: 0;
    padding: 3px 8px;
    border-radius: 6px;
    transition: var(--transition-fast);
}

.copy-btn .icon {
    width: 14px;
    height: 14px;
}

.copy-btn .icon-check {
    display: none;
}

.copy-btn:hover {
    color: var(--text-primary);
    background: var(--bg-hover);
}

.copy-btn.copied {
    color: var(--success);
}

.copy-btn.copied .icon-copy {
    display: none;
}

.copy-btn.copied .icon-check {
    display: inline-block;
}

.content-fragment pre {
    margin: 0;
    padding: var(--space-md) var(--space-lg);
    overflow-x: auto;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    line-height: 1.7;
    color: var(--text-primary);
}

.content-fragment pre code {
    background: none;
    border: none;
    padding: 0;
    color: inherit;
}

/* ---------- Tableaux ---------- */

.table-wrap {
    overflow-x: auto;
    margin-bottom: var(--space-lg);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
}

.content-fragment table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.content-fragment thead {
    background: var(--bg-tertiary);
}

.content-fragment th {
    text-align: left;
    font-family: var(--font-display);
    font-weight: 600;
    color: var(--text-primary);
    padding: var(--space-sm) var(--space-md);
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}

.content-fragment td {
    padding: var(--space-sm) var(--space-md);
    border-bottom: 1px solid var(--border);
    color: var(--text-secondary);
}

.content-fragment tbody tr:last-child td {
    border-bottom: none;
}

.content-fragment tbody tr:hover td {
    background: var(--bg-hover);
}

.content-fragment td:first-child,
.content-fragment th:first-child {
    color: var(--text-primary);
    font-weight: 500;
}

/* ---------- Callouts ---------- */

.callout {
    display: flex;
    gap: var(--space-sm);
    border: 1px solid var(--border);
    border-left: 3px solid var(--info);
    background: var(--bg-card);
    border-radius: var(--radius-md);
    padding: var(--space-md) var(--space-lg);
    margin-bottom: var(--space-lg);
    font-size: 0.925rem;
}

/* Icône de callout : un seul SVG par type sémantique, appliqué en
   mask-image pour hériter la couleur de la variante (info/tip/warning/
   danger) sans avoir à choisir une icône par instance dans le contenu. */
.callout-icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    margin-top: 1px;
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-position: center;
    mask-position: center;
    -webkit-mask-size: contain;
    mask-size: contain;
}

.callout-info .callout-icon {
    background: var(--info);
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2a10 10 0 1 0 0 20 10 10 0 0 0 0-20Zm0 5.25a1.35 1.35 0 1 1 0 2.7 1.35 1.35 0 0 1 0-2.7ZM13.25 17h-2.5a.75.75 0 0 1 0-1.5h.5v-4h-.5a.75.75 0 0 1 0-1.5h1.25a.75.75 0 0 1 .75.75V15.5h.5a.75.75 0 0 1 0 1.5Z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2a10 10 0 1 0 0 20 10 10 0 0 0 0-20Zm0 5.25a1.35 1.35 0 1 1 0 2.7 1.35 1.35 0 0 1 0-2.7ZM13.25 17h-2.5a.75.75 0 0 1 0-1.5h.5v-4h-.5a.75.75 0 0 1 0-1.5h1.25a.75.75 0 0 1 .75.75V15.5h.5a.75.75 0 0 1 0 1.5Z'/%3E%3C/svg%3E");
}

.callout-tip .callout-icon {
    background: var(--success);
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2a7 7 0 0 0-4 12.74c.53.4.9 1.02.9 1.76v.5a1 1 0 0 0 1 1h4.2a1 1 0 0 0 1-1v-.5c0-.74.37-1.36.9-1.76A7 7 0 0 0 12 2ZM9.9 20a1 1 0 0 0 1 1h2.2a1 1 0 0 0 1-1v-.5H9.9v.5Z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2a7 7 0 0 0-4 12.74c.53.4.9 1.02.9 1.76v.5a1 1 0 0 0 1 1h4.2a1 1 0 0 0 1-1v-.5c0-.74.37-1.36.9-1.76A7 7 0 0 0 12 2ZM9.9 20a1 1 0 0 0 1 1h2.2a1 1 0 0 0 1-1v-.5H9.9v.5Z'/%3E%3C/svg%3E");
}

.callout-warning .callout-icon {
    background: var(--warning);
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 3.2a1.6 1.6 0 0 1 1.4.82l8.4 14.6a1.6 1.6 0 0 1-1.4 2.38H3.6a1.6 1.6 0 0 1-1.4-2.38l8.4-14.6A1.6 1.6 0 0 1 12 3.2Zm0 6.3a.9.9 0 0 0-.9.9v3.6a.9.9 0 0 0 1.8 0v-3.6a.9.9 0 0 0-.9-.9Zm0 7.15a1.1 1.1 0 1 0 0 2.2 1.1 1.1 0 0 0 0-2.2Z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 3.2a1.6 1.6 0 0 1 1.4.82l8.4 14.6a1.6 1.6 0 0 1-1.4 2.38H3.6a1.6 1.6 0 0 1-1.4-2.38l8.4-14.6A1.6 1.6 0 0 1 12 3.2Zm0 6.3a.9.9 0 0 0-.9.9v3.6a.9.9 0 0 0 1.8 0v-3.6a.9.9 0 0 0-.9-.9Zm0 7.15a1.1 1.1 0 1 0 0 2.2 1.1 1.1 0 0 0 0-2.2Z'/%3E%3C/svg%3E");
}

.callout-danger .callout-icon {
    background: var(--danger);
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2a4.5 4.5 0 0 0-4.5 4.5V9H7a2 2 0 0 0-2 2v9a2 2 0 0 0 2 2h10a2 2 0 0 0 2-2v-9a2 2 0 0 0-2-2h-.5V6.5A4.5 4.5 0 0 0 12 2Zm0 1.8a2.7 2.7 0 0 1 2.7 2.7V9H9.3V6.5A2.7 2.7 0 0 1 12 3.8ZM12 13.2a1.6 1.6 0 0 1 .9 2.92l.35 1.98a.55.55 0 0 1-.54.65h-1.42a.55.55 0 0 1-.54-.65l.35-1.98A1.6 1.6 0 0 1 12 13.2Z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2a4.5 4.5 0 0 0-4.5 4.5V9H7a2 2 0 0 0-2 2v9a2 2 0 0 0 2 2h10a2 2 0 0 0 2-2v-9a2 2 0 0 0-2-2h-.5V6.5A4.5 4.5 0 0 0 12 2Zm0 1.8a2.7 2.7 0 0 1 2.7 2.7V9H9.3V6.5A2.7 2.7 0 0 1 12 3.8ZM12 13.2a1.6 1.6 0 0 1 .9 2.92l.35 1.98a.55.55 0 0 1-.54.65h-1.42a.55.55 0 0 1-.54-.65l.35-1.98A1.6 1.6 0 0 1 12 13.2Z'/%3E%3C/svg%3E");
}

.callout-body p {
    margin-bottom: var(--space-xs);
    color: var(--text-secondary);
}

.callout-body p:last-child {
    margin-bottom: 0;
}

.callout-title {
    display: block;
    font-family: var(--font-display);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.callout-info { border-left-color: var(--info); }
.callout-info .callout-title { color: var(--info); }

.callout-tip { border-left-color: var(--success); }
.callout-tip .callout-title { color: var(--success); }

.callout-warning { border-left-color: var(--warning); }
.callout-warning .callout-title { color: var(--warning); }

.callout-danger { border-left-color: var(--danger); }
.callout-danger .callout-title { color: var(--danger); }

/* ---------- Badges ---------- */

.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 2px 8px;
    border-radius: 999px;
    border: 1px solid var(--border-light);
    color: var(--text-secondary);
}

.badge-primary {
    color: var(--primary);
    border-color: rgba(245, 169, 74, 0.35);
    background: rgba(245, 169, 74, 0.1);
}

/* ---------- Pricing (page Plans) ---------- */

.plan-highlight {
    color: var(--primary);
    font-weight: 700;
}

/* ---------- Recherche ---------- */

.search-overlay {
    position: fixed;
    inset: 0;
    background: rgba(5, 6, 15, 0.7);
    backdrop-filter: blur(4px);
    display: none;
    align-items: flex-start;
    justify-content: center;
    padding: 12vh var(--space-md) var(--space-md);
    z-index: 200;
}

.search-overlay.open {
    display: flex;
}

.search-modal {
    width: 100%;
    max-width: 560px;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
}

.search-input-row {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    border-bottom: 1px solid var(--border);
}

.search-input-row i,
.search-input-row .search-icon {
    color: var(--text-muted);
}

#search-input {
    flex: 1;
    background: none;
    border: none;
    outline: none;
    font-size: 1rem;
    color: var(--text-primary);
}

#search-input::placeholder {
    color: var(--text-muted);
}

.search-esc {
    font-size: 0.7rem;
    color: var(--text-muted);
    border: 1px solid var(--border-light);
    border-radius: 4px;
    padding: 1px 6px;
}

.search-results {
    max-height: 60vh;
    overflow-y: auto;
    padding: var(--space-sm);
}

.search-result {
    display: block;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm);
    margin-bottom: 2px;
}

.search-result-section {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--primary);
    margin-bottom: 2px;
}

.search-result-title {
    font-weight: 600;
    color: var(--text-primary);
}

.search-result-excerpt {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.search-result:hover,
.search-result.active {
    background: var(--bg-hover);
}

.search-empty {
    padding: var(--space-xl);
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}

mark {
    background: rgba(245, 169, 74, 0.3);
    color: inherit;
    border-radius: 2px;
}

/* ---------- Back to top ---------- */

.back-to-top {
    position: fixed;
    bottom: var(--space-lg);
    right: var(--space-lg);
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 50%;
    color: var(--text-secondary);
    box-shadow: var(--shadow-md);
    opacity: 0;
    pointer-events: none;
    transform: translateY(8px);
    transition: var(--transition-fast);
    z-index: 80;
}

.back-to-top.visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.back-to-top:hover {
    color: var(--primary);
    border-color: var(--primary);
}