/* ============================================
   FILE: documents.css
   Specific styles for Documents/Resources page
   (Hero, category filters, document cards, quick links)
   Fully responsive, matches FBLA theme
   ============================================ */

/* Hero Section for Documents Page */
.documents-hero {
    background: linear-gradient(135deg, var(--fbla-navy) 0%, var(--fbla-deep-blue) 100%);
    border-radius: 1.5rem;
    padding: 3rem 2rem;
    margin: 2rem 0 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.documents-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(244, 169, 0, 0.12) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.documents-hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(244, 169, 0, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.documents-hero-content {
    position: relative;
    z-index: 1;
}

.documents-hero-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    color: var(--white);
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.documents-hero-subtitle {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 650px;
    margin: 0 auto;
    line-height: 1.5;
}

/* Resource Navigation / Category Filters */
.resource-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
    margin: 2rem 0 2.5rem;
    padding: 0.5rem 0;
}

.resource-nav-btn {
    padding: 0.6rem 1.25rem;
    font-size: 0.9rem;
    font-weight: 600;
    font-family: 'Inter', system-ui, sans-serif;
    background: var(--white);
    border: 2px solid #e2e8f0;
    border-radius: 60px;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s ease;
}

.resource-nav-btn:hover {
    border-color: var(--fbla-gold);
    color: var(--fbla-navy);
    transform: translateY(-2px);
}

.resource-nav-btn.active {
    background: var(--fbla-gold);
    border-color: var(--fbla-gold);
    color: var(--fbla-navy);
}

/* Documents Grid Section */
.documents-section {
    margin: 1rem auto 3rem;
}

.documents-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 1.75rem;
}

/* Document Card */
.doc-card {
    background: var(--white);
    border-radius: 1.25rem;
    padding: 1.5rem;
    display: flex;
    gap: 1.25rem;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0, 0, 0, 0.04);
    position: relative;
    overflow: hidden;
}

.doc-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: var(--fbla-gold);
    transition: height 0.3s ease;
}

.doc-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.doc-card:hover::before {
    height: 100%;
}

.doc-card-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
    line-height: 1;
}

.doc-card-content {
    flex: 1;
}

.doc-card-content h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--fbla-navy);
}

.doc-card-content p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 1rem;
}

.doc-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.doc-type {
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.2rem 0.6rem;
    background: #e9ecef;
    border-radius: 20px;
    color: var(--text-muted);
    letter-spacing: 0.5px;
}

.doc-size {
    font-size: 0.7rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.doc-size::before {
    content: '📄';
    font-size: 0.65rem;
}

.doc-download-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--fbla-deep-blue);
    text-decoration: none;
    transition: all 0.2s ease;
    padding: 0.35rem 0;
    border-bottom: 2px solid transparent;
}

.doc-download-btn:hover {
    color: var(--fbla-gold);
    gap: 0.75rem;
    border-bottom-color: var(--fbla-gold);
}

/* No Results Message */
.no-results {
    text-align: center;
    padding: 3rem 2rem;
    background: var(--white);
    border-radius: 1.5rem;
    margin: 2rem 0;
    grid-column: 1 / -1;
}

.no-results-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 1rem;
    opacity: 0.6;
}

.no-results h3 {
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.no-results p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Documents Notice / Alert */
.documents-notice {
    background: var(--fbla-gold-light);
    border-radius: 1rem;
    padding: 1.25rem 1.5rem;
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    margin: 2rem 0 1rem;
    border-left: 4px solid var(--fbla-gold);
}

.notice-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.notice-content h3 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
    color: var(--fbla-navy);
}

.notice-content p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.notice-content a {
    color: var(--fbla-deep-blue);
    text-decoration: none;
    font-weight: 600;
}

.notice-content a:hover {
    color: var(--fbla-gold);
    text-decoration: underline;
}

/* Quick Links Section */
.quick-links-section {
    margin: 3rem auto 2rem;
}

.quick-links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.25rem;
    margin-top: 1.5rem;
}

.quick-link-card {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    background: var(--white);
    border-radius: 1rem;
    text-decoration: none;
    transition: all 0.25s ease;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0, 0, 0, 0.04);
}

.quick-link-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--fbla-gold-light);
}

.quick-link-icon {
    font-size: 1.5rem;
}

.quick-link-text {
    font-weight: 600;
    color: var(--fbla-navy);
    font-size: 0.9rem;
}

.quick-link-card:hover .quick-link-text {
    color: var(--fbla-gold);
}

/* Loading Spinner */
.loading-spinner {
    text-align: center;
    padding: 3rem;
    grid-column: 1 / -1;
}

/* Animation for cards */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.doc-card {
    animation: fadeInUp 0.3s ease-out forwards;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .documents-hero {
        padding: 2rem 1.5rem;
        margin: 1rem 0 1.5rem;
        border-radius: 1rem;
    }

    .documents-hero-title {
        font-size: 1.75rem;
    }

    .documents-hero-subtitle {
        font-size: 0.95rem;
    }

    .resource-nav {
        gap: 0.5rem;
        margin: 1.5rem 0 2rem;
    }

    .resource-nav-btn {
        padding: 0.5rem 1rem;
        font-size: 0.8rem;
    }

    .documents-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    .doc-card {
        padding: 1.25rem;
        gap: 1rem;
    }

    .doc-card-icon {
        font-size: 2rem;
    }

    .doc-card-content h3 {
        font-size: 1.1rem;
    }

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

    .quick-link-card {
        padding: 0.85rem 1rem;
    }

    .quick-link-text {
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .documents-hero {
        padding: 1.5rem 1rem;
    }

    .documents-hero-title {
        font-size: 1.5rem;
    }

    .resource-nav {
        gap: 0.4rem;
    }

    .resource-nav-btn {
        padding: 0.4rem 0.85rem;
        font-size: 0.75rem;
    }

    .doc-card {
        flex-direction: column;
        text-align: center;
        padding: 1.25rem;
    }

    .doc-card-icon {
        margin: 0 auto 0.5rem;
    }

    .doc-meta {
        justify-content: center;
    }

    .doc-download-btn {
        justify-content: center;
    }

    .documents-notice {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }

    .quick-links-grid {
        grid-template-columns: 1fr;
    }
}

/* Tablet adjustments */
@media (min-width: 769px) and (max-width: 1024px) {
    .documents-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .quick-links-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}