/* Utilities & Animations */
.custom-scrollbar::-webkit-scrollbar {
    width: 8px;
}

.custom-scrollbar::-webkit-scrollbar-track {
    background: #1e293b;
}

.custom-scrollbar::-webkit-scrollbar-thumb {
    background: #475569;
    border-radius: 4px;
}

.custom-scrollbar::-webkit-scrollbar-thumb:hover {
    background: #64748b;
}

.fade-in {
    animation: fadeIn 0.3s ease-out forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-pulse-slow {
    animation: pulse 3s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.text-shadow-sm {
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

textarea {
    resize: vertical;
}

/* Input Styles */
.input-group label {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    color: #94a3b8;
    margin-bottom: 0.25rem;
}

.input-group input,
.input-group select,
.input-group textarea {
    width: 100%;
    background-color: #0f172a;
    border: 1px solid #475569;
    border-radius: 0.375rem;
    padding: 0.5rem 0.75rem;
    color: white;
    outline: none;
    transition: border-color 0.2s;
    font-size: 0.875rem;
}

.input-group input:focus,
.input-group select:focus,
.input-group textarea:focus {
    border-color: #0d9488;
}

.author-row:nth-child(even) {
    background-color: rgba(30, 41, 59, 0.5);
}

/* Toast Notification */
#toast {
    visibility: hidden;
    min-width: 250px;
    background-color: #333;
    color: #fff;
    text-align: center;
    border-radius: 4px;
    padding: 16px;
    position: fixed;
    z-index: 100;
    left: 50%;
    bottom: 30px;
    transform: translateX(-50%);
    font-size: 14px;
    opacity: 0;
    transition: opacity 0.5s, bottom 0.5s;
}

#toast.show {
    visibility: visible;
    opacity: 1;
    bottom: 50px;
}

/* Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    z-index: 999;
    display: none;
    justify-content: center;
    align-items: center;
}

.modal-content {
    background: #1e293b;
    border: 1px solid #475569;
    border-radius: 8px;
    padding: 2rem;
    max-width: 600px;
    width: 90%;
    position: relative;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.5);
    max-height: 90vh;
    overflow-y: auto;
}