/**
 * Brocnote Archive Articles
 * Version: 1.0.0
 * Charte graphique Brocnote — #198FFB
 */

:root {
    --brocnaa-primary: #198FFB;
    --brocnaa-primary-dark: #0d7ae6;
    --brocnaa-primary-light: #e8f4ff;
    --brocnaa-primary-border: #7fc4fd;
    --brocnaa-gray-50: #f9fafb;
    --brocnaa-gray-100: #f3f4f6;
    --brocnaa-gray-200: #e5e7eb;
    --brocnaa-gray-300: #d1d5db;
    --brocnaa-gray-400: #9ca3af;
    --brocnaa-gray-500: #6b7280;
    --brocnaa-gray-600: #4b5563;
    --brocnaa-gray-700: #374151;
    --brocnaa-gray-800: #1f2937;
    --brocnaa-gray-900: #111827;
    --brocnaa-radius: 8px;
    --brocnaa-shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
    --brocnaa-shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
}

/* =============================================================================
   WRAPPER
   ============================================================================= */

.brocnaa-wrapper {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1rem 2rem;
}

/* =============================================================================
   TOOLBAR (recherche + filtre catégorie)
   ============================================================================= */

.brocnaa-toolbar {
    margin-bottom: 1.5rem;
}

.brocnaa-toolbar--global {
    display: flex;
    gap: 1rem;
    align-items: stretch;
}

.brocnaa-search-bar {
    flex: 1;
    min-width: 0;
}

.brocnaa-search-inner {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
}

.brocnaa-search-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--brocnaa-primary);
    pointer-events: none;
    flex-shrink: 0;
    z-index: 2;
    width: 20px;
    height: 20px;
}

.brocnaa-search-input {
    width: 100% !important;
    padding: 0.875rem 3.5rem 0.875rem 3rem !important;
    border: 2px solid var(--brocnaa-primary) !important;
    border-radius: var(--brocnaa-radius) !important;
    font-size: 1rem;
    color: var(--brocnaa-gray-800);
    background: #fff !important;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    outline: none;
    -webkit-appearance: none;
    appearance: none;
    box-sizing: border-box !important;
    min-height: 48px;
    text-indent: 0.25rem;
}

.brocnaa-search-input::placeholder {
    color: var(--brocnaa-gray-400);
}

.brocnaa-search-input:focus {
    border-color: var(--brocnaa-primary-dark);
    box-shadow: 0 0 0 3px var(--brocnaa-primary-light);
}

.brocnaa-search-input::-webkit-search-cancel-button,
.brocnaa-search-input::-webkit-search-decoration {
    -webkit-appearance: none;
    appearance: none;
}

.brocnaa-search-clear {
    position: absolute;
    right: 0.5rem;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: none;
    background: var(--brocnaa-primary);
    border-radius: 50%;
    cursor: pointer;
    color: #fff;
    transition: all 0.15s ease;
    padding: 0;
    z-index: 2;
}

.brocnaa-search-clear:hover {
    background: var(--brocnaa-primary-dark);
    color: #fff;
}

/* =============================================================================
   FILTRE CATÉGORIE (archive globale)
   ============================================================================= */

.brocnaa-cat-filter {
    flex-shrink: 0;
    border: none;
    margin: 0;
    padding: 0;
    min-inline-size: auto;
}

.brocnaa-cat-select {
    height: 100%;
    padding: 0.875rem 2.5rem 0.875rem 1rem;
    border: 2px solid var(--brocnaa-primary);
    border-radius: var(--brocnaa-radius);
    font-size: 1rem;
    color: var(--brocnaa-gray-700);
    background-color: #fff;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23198FFB' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    -webkit-appearance: none;
    appearance: none;
    cursor: pointer;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    outline: none;
    white-space: nowrap;
    box-sizing: border-box;
}

.brocnaa-cat-select:focus {
    border-color: var(--brocnaa-primary-dark);
    box-shadow: 0 0 0 3px var(--brocnaa-primary-light);
}

/* =============================================================================
   COMPTEUR DE RÉSULTATS
   ============================================================================= */

.brocnaa-results-info {
    margin: 0 0 1.25rem;
    font-size: 0.9rem;
    color: var(--brocnaa-gray-600);
}

.brocnaa-count-number {
    font-weight: 700;
    color: var(--brocnaa-primary);
}

/* =============================================================================
   GRILLE ARTICLES — 4 col desktop / 3 tablet / 2 mobile
   ============================================================================= */

.brocnaa-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}

/* =============================================================================
   CARTE ARTICLE
   ============================================================================= */

.brocnaa-card {
    background: #fff;
    border: 1px solid var(--brocnaa-gray-200);
    border-radius: var(--brocnaa-radius);
    overflow: hidden;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.brocnaa-card:hover {
    border-color: var(--brocnaa-primary-border);
    box-shadow: var(--brocnaa-shadow-md);
    transform: translateY(-2px);
}

.brocnaa-card-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.brocnaa-card-image {
    position: relative;
    width: 100%;
    padding-top: 56.25%; /* 16:9 pour les articles */
    overflow: hidden;
    background: var(--brocnaa-gray-50);
    margin: 0;
}

.brocnaa-card-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.brocnaa-card:hover .brocnaa-card-image img {
    transform: scale(1.05);
}

/* Placeholder quand pas d'image */
.brocnaa-card-image--placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--brocnaa-gray-300);
}

.brocnaa-card-image--placeholder svg {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.brocnaa-card-body {
    padding: 0.75rem 1rem;
}

.brocnaa-card-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--brocnaa-gray-800);
    margin: 0;
    line-height: 1.4;
    word-break: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.brocnaa-card-excerpt {
    margin: 0.35rem 0 0;
    font-size: 0.8rem;
    line-height: 1.4;
    color: var(--brocnaa-gray-500);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.brocnaa-card-readtime {
    position: absolute;
    bottom: 0.5rem;
    right: 0.5rem;
    padding: 0.2rem 0.6rem;
    font-size: 0.7rem;
    font-weight: 700;
    color: #fff;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    border-radius: 999px;
    line-height: 1.5;
    letter-spacing: 0.02em;
    z-index: 1;
}

/* Carte masquée par le filtre */
.brocnaa-card[hidden] {
    display: none;
}

/* =============================================================================
   AUCUN RÉSULTAT
   ============================================================================= */

.brocnaa-no-results {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--brocnaa-gray-500);
}

.brocnaa-no-results[hidden] {
    display: none;
}

.brocnaa-no-results svg {
    margin-bottom: 1rem;
    opacity: 0.4;
}

.brocnaa-no-results h3 {
    font-size: 1.25rem;
    color: var(--brocnaa-gray-700);
    margin: 0 0 0.5rem;
}

.brocnaa-no-results p {
    margin: 0;
    font-size: 0.95rem;
}

/* =============================================================================
   ERREUR
   ============================================================================= */

.brocnaa-error {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    background: #fef2f2;
    border: 1px solid #fca5a5;
    border-radius: var(--brocnaa-radius);
    color: #991b1b;
    font-size: 0.9rem;
}

/* =============================================================================
   ACCESSIBILITY
   ============================================================================= */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

.brocnaa-search-input:focus-visible,
.brocnaa-cat-select:focus-visible,
.brocnaa-search-clear:focus-visible {
    outline: 2px solid var(--brocnaa-primary);
    outline-offset: 2px;
}

.brocnaa-card:focus-within {
    outline: 2px solid var(--brocnaa-primary);
    outline-offset: 2px;
}

/* =============================================================================
   RESPONSIVE — TABLET (max-width: 1024px) → 3 colonnes
   ============================================================================= */

@media (max-width: 1024px) {
    .brocnaa-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }
}

/* =============================================================================
   RESPONSIVE — MOBILE LARGE (max-width: 768px) → 2 colonnes + toolbar stack
   ============================================================================= */

@media (max-width: 768px) {
    .brocnaa-wrapper {
        padding: 0 0.75rem 1.5rem;
    }

    .brocnaa-toolbar--global {
        flex-direction: column;
        gap: 0.75rem;
    }

    .brocnaa-cat-select {
        width: 100%;
    }

    .brocnaa-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }

    .brocnaa-search-input {
        font-size: 0.95rem;
        padding: 0.75rem 3rem 0.75rem 2.75rem !important;
    }

    .brocnaa-cat-select {
        padding: 0.75rem 2.5rem 0.75rem 1rem;
        font-size: 0.95rem;
    }
}

/* =============================================================================
   RESPONSIVE — MOBILE SMALL (max-width: 480px)
   ============================================================================= */

@media (max-width: 480px) {
    .brocnaa-wrapper {
        padding: 0 0.5rem 1rem;
    }

    .brocnaa-grid {
        gap: 0.5rem;
    }

    .brocnaa-card-title {
        font-size: 0.85rem;
        padding: 0.75rem 0.75rem;
    }

    .brocnaa-no-results {
        padding: 3rem 1.5rem;
    }

    .brocnaa-no-results h3 {
        font-size: 1.1rem;
    }
}