/* Дополнительные стили для сокращателя URL */

.hero-section {
    background: linear-gradient(135deg, #1a1d29 0%, #2d3748 100%);
    padding: 3rem 0;
    margin-bottom: 2rem;
    border-radius: 0.5rem;
}

.url-input-section {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 1rem;
    padding: 2rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.result-card {
    animation: slideIn 0.5s ease-out;
    border-left: 4px solid #198754;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.copy-btn {
    transition: all 0.3s ease;
}

.copy-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 8px rgba(0, 123, 255, 0.3);
}

.stats-card {
    background: linear-gradient(135deg, #343a40 0%, #495057 100%);
    border: none;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.url-table {
    background: rgba(255, 255, 255, 0.02);
}

.url-table th {
    background: rgba(255, 255, 255, 0.05);
    border-bottom: 2px solid #495057;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
}

.url-table td {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    vertical-align: middle;
}

.url-table tr:hover {
    background: rgba(255, 255, 255, 0.05);
    transition: background 0.3s ease;
}

.short-code {
    font-family: 'Courier New', monospace;
    background: rgba(13, 110, 253, 0.1);
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    border: 1px solid rgba(13, 110, 253, 0.3);
}

.click-badge {
    background: linear-gradient(45deg, #6c757d, #495057);
    border: none;
    font-weight: 600;
}

.action-buttons .btn {
    margin: 0 0.125rem;
    transition: all 0.2s ease;
}

.action-buttons .btn:hover {
    transform: translateY(-1px);
}

.footer {
    background: linear-gradient(135deg, #1a1d29 0%, #2d3748 100%);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 3rem;
    padding: 2rem 0;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(45deg, #0d6efd, #6610f2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.form-control:focus {
    border-color: #0d6efd;
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
}

.btn-primary {
    background: linear-gradient(45deg, #0d6efd, #6610f2);
    border: none;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background: linear-gradient(45deg, #0b5ed7, #520dc2);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(13, 110, 253, 0.4);
}

.alert {
    border: none;
    border-radius: 0.75rem;
    font-weight: 500;
}

.alert-success {
    background: linear-gradient(135deg, rgba(25, 135, 84, 0.1), rgba(25, 135, 84, 0.05));
    border-left: 4px solid #198754;
    color: #d1e7dd;
}

.alert-danger {
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.1), rgba(220, 53, 69, 0.05));
    border-left: 4px solid #dc3545;
    color: #f8d7da;
}

.loading-spinner {
    display: none;
}

.loading .loading-spinner {
    display: inline-block;
}

.loading .btn-text {
    display: none;
}

/* Адаптивность */
@media (max-width: 768px) {
    .hero-section {
        padding: 2rem 0;
    }
    
    .url-input-section {
        padding: 1.5rem;
    }
    
    .table-responsive {
        font-size: 0.875rem;
    }
    
    .action-buttons .btn {
        margin: 0.125rem;
        padding: 0.25rem 0.5rem;
        font-size: 0.75rem;
    }
}

/* Анимации для улучшения UX */
.fade-in {
    animation: fadeIn 0.6s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(13, 110, 253, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(13, 110, 253, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(13, 110, 253, 0);
    }
}