/* ====================================
   SILVER PLAQUE - CITATIONS CSS
   Version: 1.0
   ==================================== */

/* Variables CSS */
:root {
    --sp-primary: #1a1a1a;
    --sp-secondary: #f5f5f5;
    --sp-accent:#daa07e;
    --sp-accent-light: #c4a57b;
    --sp-text-primary: #2d2d2d;
    --sp-text-secondary: #666666;
    --sp-text-tertiary: #999999;
    --sp-border: #e5e5e5;
    --sp-white: #ffffff;
    --sp-shadow-sm: 0 2px 8px rgba(0,0,0,0.04);
    --sp-shadow-md: 0 4px 16px rgba(0,0,0,0.06);
    --sp-shadow-lg: 0 8px 32px rgba(0,0,0,0.08);
}



/* Container principal */
.sp-citations-wrapper {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--sp-text-primary);
    line-height: 1.7;
    background: var(--sp-secondary);
    padding: 2rem 0;
}

/* HERO SECTION */
.sp-hero {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    padding: 6rem 3rem 4rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    margin-bottom: 3rem;
}

.sp-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(139,115,85,0.05) 0%, transparent 70%);
    pointer-events: none;
}

.sp-hero-content {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.sp-hero-badge {
    display: inline-block;
    background: var(--sp-white);
    border: 1px solid var(--sp-border);
    padding: 0.5rem 1.2rem;
    border-radius: 50px;
    font-size: 0.85rem;
    color: var(--sp-text-secondary);
    margin-bottom: 2rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    font-weight: 500;
}

.sp-hero h1 {
    font-family: 'Playfair Display', serif;
    font-size: 3.5rem;
    font-weight: 600;
    color: var(--sp-primary);
    margin-bottom: 1.5rem;
    line-height: 1.2;
    letter-spacing: -1px;
}

.sp-hero p {
    font-size: 1.2rem;
    color: var(--sp-text-secondary);
    line-height: 1.8;
    max-width: 700px;
    margin: 0 auto;
    font-weight: 400;
}

.sp-hero-stats {
    display: flex;
    justify-content: center;
    gap: 4rem;
    margin-top: 3rem;
}

.sp-stat-item {
    text-align: center;
}

.sp-stat-number {
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--sp-accent);
    font-family: 'Playfair Display', serif;
}

.sp-stat-label {
    font-size: 0.9rem;
    color: var(--sp-text-tertiary);
    margin-top: 0.3rem;
    letter-spacing: 0.5px;
}

/* MAIN CONTAINER */
.sp-main-container {
    margin: 0 auto;
    width: 100%;
	max-width: 97%;
}

/* SEARCH & FILTERS CARD */
.sp-search-card {
    background: var(--sp-white);
    border-radius: 20px;
    padding: 1rem;
    box-shadow: var(--sp-shadow-lg);
    margin-bottom: 4rem;
}

.sp-search-wrapper {
    position: relative;
    max-width: 700px;
    margin: 0 auto 2.5rem;
}

.sp-search-icon {
    position: absolute;
    left: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--sp-text-tertiary);
    font-size: 1.2rem;
    pointer-events: none;
}

.sp-search-input {
    width: 100%;
    padding: 1.2rem 1.5rem 1.2rem 3.5rem;
    border: 2px solid var(--sp-border);
    border-radius: 12px;
    font-size: 1rem;
    font-family: 'Inter', sans-serif;
    transition: all 0.3s ease;
    outline: none;
    background: var(--sp-secondary);
}

.sp-search-input:focus {
    border-color: var(--sp-accent);
    background: var(--sp-white);
    box-shadow: 0 0 0 4px rgba(139,115,85,0.08);
}

.sp-search-input::placeholder {
    color: var(--sp-text-tertiary);
}

/* FILTERS */
.sp-filters-label {
    text-align: center;
    font-size: 0.85rem;
    color: var(--sp-text-tertiary);
    margin-bottom: 1.2rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-weight: 900;
}

.sp-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

.sp-filter-chip {
    padding: 0.3rem 1rem;
    background: var(--sp-secondary);
    border: 2px solid transparent;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--sp-text-secondary);
    letter-spacing: 0.3px;
    position: relative;
    overflow: hidden;
}

.sp-filter-chip::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--sp-accent);
    transform: translateY(100%);
    transition: transform 0.3s ease;
    z-index: -1;
}

.sp-filter-chip:hover {
    transform: translateY(-2px);
    border-color: var(--sp-accent);
    color: var(--sp-accent);
}

.sp-filter-chip.active {
    background: var(--sp-accent);
    color: var(--sp-white);
    border-color: var(--sp-accent);
}

.sp-filter-chip.active::before {
    transform: translateY(0);
}

/* CITATIONS SECTION */
.sp-citations-section {
    margin-bottom: 4rem;
}

.sp-section-header {
    margin-bottom: 2.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sp-section-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    color: var(--sp-primary);
    font-weight: 600;
}

.sp-results-count {
    font-size: 0.9rem;
    color: var(--sp-text-tertiary);
    font-weight: 500;
}

.sp-citations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
}

.sp-citation-card {
    background: var(--sp-white);
    padding: 12px 28px;
    border-radius: 16px;
    box-shadow: var(--sp-shadow-sm);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    border: 1px solid var(--sp-border);
    cursor: pointer;
}

.sp-citation-card::before {
    content: '"';
    position: absolute;
    top: 1.5rem;
    left: 1.5rem;
    font-family: 'Playfair Display', serif;
    font-size: 5rem;
    color: var(--sp-accent);
    opacity: 0.1;
    line-height: 1;
}
.sp-search-wrapper {
    DISPLAY: NONE;
}
.sp-citation-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--sp-shadow-lg);
    border-color: var(--sp-accent-light);
}

.sp-citation-content {
    position: relative;
    z-index: 1;
}

.sp-citation-text {
    font-size: 1.05rem;
    color: var(--sp-text-primary);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    font-style: italic;
    font-weight: 400;
}

.sp-citation-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 0.5rem;
    border-top: 1px solid var(--sp-border);
}

.sp-category-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--sp-secondary);
    color: var(--sp-text-secondary);
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.sp-copy-button {
    background: transparent;
    border: 2px solid var(--sp-border);
    color: var(--sp-text-secondary);
    padding: 0.5rem 1.2rem;
    border-radius: 50px;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 600;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    opacity: 0;
    transform: translateX(10px);
}

.sp-citation-card:hover .sp-copy-button {
    opacity: 1;
    transform: translateX(0);
}

.sp-copy-button:hover {
    background: var(--sp-accent);
    border-color: var(--sp-accent);
    color: var(--sp-white);
}

.sp-copy-button.copied {
    background: #22c55e;
    border-color: #22c55e;
    color: var(--sp-white);
}

/* NO RESULTS */
.sp-no-results {
    text-align: center;
    padding: 6rem 2rem;
    background: var(--sp-white);
    border-radius: 20px;
    box-shadow: var(--sp-shadow-sm);
}

.sp-no-results-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    opacity: 0.5;
}

.sp-no-results h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    color: var(--sp-text-primary);
    margin-bottom: 1rem;
}

.sp-no-results p {
    color: var(--sp-text-secondary);
    font-size: 1.1rem;
}

/* ANIMATIONS */
@keyframes sp-fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.sp-fade-in-up {
    animation: sp-fadeInUp 0.6s ease-out forwards;
}

/* RESPONSIVE */
@media (max-width: 1200px) {
    .sp-citations-grid {
        grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    }
}

@media (max-width: 768px) {
    .sp-hero {
        padding: 4rem 1.5rem 3rem;
    }

    .sp-hero h1 {
        font-size: 2.2rem;
    }

    .sp-hero-stats {
        gap: 2rem;
        flex-wrap: wrap;
    }

    .sp-main-container {
        padding: 0 1.5rem;
    }

    .sp-search-card {
        padding: 2rem 1.5rem;
    }

    .sp-citations-grid {
        grid-template-columns: 1fr;
    }

    .sp-section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
}