/* Premium Document Card Styles */
.premium-document-card {
    position: relative;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 50%, #f1f3f5 100%);
    border-radius: 1rem;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.12);
    box-shadow: 0 4px 20px -5px rgba(0, 0, 0, 0.15), 0 2px 8px -2px rgba(0, 0, 0, 0.1);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.premium-document-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px -8px rgba(0, 0, 0, 0.2), 0 4px 12px -4px rgba(0, 0, 0, 0.15);
    border-color: rgba(0, 0, 0, 0.15);
}

.premium-document-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.premium-document-card::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 150%;
    height: 150%;
    background: radial-gradient(circle, rgba(248, 249, 250, 0.5) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.premium-document-card-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.3;
    pointer-events: none;
}

.premium-document-card-blob-1 {
    top: -20%;
    right: -10%;
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, #ffffff, #f8f9fa);
    opacity: 0.5;
}

.premium-document-card-blob-2 {
    bottom: -15%;
    left: -5%;
    width: 180px;
    height: 180px;
    background: linear-gradient(135deg, #f1f3f5, #e9ecef);
    opacity: 0.4;
}

.premium-document-card-content {
    position: relative;
    z-index: 1;
}

.premium-document-pill-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.375rem 0.875rem;
    background: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(10px);
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    color: rgba(0, 0, 0, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.premium-document-floating-label {
    position: absolute;
    top: 1rem;
    right: 1rem;
    z-index: 10;
    padding: 0.5rem 1rem;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(10px);
    border-radius: 9999px;
    color: white;
    font-size: 0.875rem;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.premium-document-action-button {
    width: 100%;
    padding: 0.75rem 1.25rem;
    background: white;
    color: #1f2937;
    font-weight: 700;
    font-size: 0.9375rem;
    border-radius: 1rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: all 0.2s ease;
    border: none;
}

.premium-document-action-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.premium-document-card-image {
    position: relative;
    width: 100%;
    height: 140px;
    overflow: hidden;
    border-radius: 1rem 1rem 0 0;
}

.premium-document-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.premium-document-card-image::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60%;
    background: linear-gradient(to top, rgba(255, 255, 255, 0.95), transparent);
    pointer-events: none;
}

/* Document-specific file type icon styles */
.premium-document-file-icon {
    width: 70px;
    height: 70px;
    border-radius: 0.875rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.125rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.premium-document-file-icon.pdf {
    background: #ef4444;
    color: white;
}

.premium-document-file-icon.doc {
    background: #3b82f6;
    color: white;
}

.premium-document-file-icon.xls {
    background: #10b981;
    color: white;
}

/* Dark mode variant */
.dark .premium-document-card {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 50%, #020617 100%);
}

.dark .premium-document-card::before {
    background: radial-gradient(circle, rgba(251, 191, 36, 0.1) 0%, transparent 70%);
}

.dark .premium-document-card::after {
    background: radial-gradient(circle, rgba(251, 191, 36, 0.15) 0%, transparent 70%);
}

.dark .premium-document-pill-badge {
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.9);
    border-color: rgba(255, 255, 255, 0.2);
}

.dark .premium-document-floating-label {
    background: rgba(251, 191, 36, 0.2);
    color: #fbbf24;
    border: 1px solid rgba(251, 191, 36, 0.3);
}

.dark .premium-document-action-button {
    background: #fbbf24;
    color: #1f2937;
}

.dark .premium-document-card-image::after {
    background: linear-gradient(to top, rgba(30, 41, 59, 0.95), transparent);
}