/* Custom Alert System Styles */

.custom-alert-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    backdrop-filter: blur(4px);
}

.custom-alert-overlay.active {
    opacity: 1;
    visibility: visible;
}

.custom-alert-box {
    background: white;
    width: 90%;
    max-width: 400px;
    border-radius: 20px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    overflow: hidden;
    transform: scale(0.8);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    text-align: center;
    position: relative;
}

.custom-alert-overlay.active .custom-alert-box {
    transform: scale(1);
}

/* Header Sections with Icons */
.custom-alert-header {
    padding: 2rem 1rem 1.5rem;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.custom-alert-icon-circle {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 2;
}

/* Background Patterns */
.custom-alert-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    /* Dot pattern overlay */
    background-image: radial-gradient(rgba(255, 255, 255, 0.3) 1px, transparent 1px);
    background-size: 10px 10px;
}

/* Content Section */
.custom-alert-content {
    padding: 0 2rem 2rem;
}

.custom-alert-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: #333;
}

.custom-alert-message {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 1.5rem;
}

/* Buttons */
.custom-alert-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 1rem;
}

.custom-alert-btn {
    padding: 0.75rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: transform 0.2s;
    border: 2px solid transparent;
    min-width: 100px;
}

.custom-alert-btn:hover {
    transform: translateY(-2px);
}

.custom-alert-btn:active {
    transform: translateY(0);
}

/* --- Variants --- */

/* Success */
.alert-success .custom-alert-header {
    background-color: #00d284;
    /* Green */
}

.alert-success .custom-alert-icon-circle {
    color: #00d284;
}

.alert-success .custom-alert-btn-primary {
    background: white;
    color: #00d284;
    border-color: #00d284;
}

.alert-success .custom-alert-btn-primary:hover {
    background: #00d284;
    color: white;
}

/* Failed */
.alert-failed .custom-alert-header {
    background-color: #ff3b5c;
    /* Red */
}

.alert-failed .custom-alert-icon-circle {
    color: #ff3b5c;
}

.alert-failed .custom-alert-btn-primary {
    background: white;
    color: #ff3b5c;
    border-color: #ff3b5c;
}

.alert-failed .custom-alert-btn-primary:hover {
    background: #ff3b5c;
    color: white;
}

/* Warning */
.alert-warning .custom-alert-header {
    background-color: #ffc107;
    /* Yellow */
}

.alert-warning .custom-alert-icon-circle {
    color: #ffc107;
}

.alert-warning .custom-alert-btn-primary {
    background: white;
    color: #ffc107;
    border-color: #ffc107;
}

.alert-warning .custom-alert-btn-primary:hover {
    background: #ffc107;
    color: white;
}

/* Confirmation */
.alert-confirmation .custom-alert-header {
    background-color: #2196f3;
    /* Blue */
}

.alert-confirmation .custom-alert-icon-circle {
    color: #2196f3;
}

.alert-confirmation .custom-alert-btn-primary {
    background: #2196f3;
    color: white;
}

.alert-confirmation .custom-alert-btn-secondary {
    background: white;
    color: #2196f3;
    border: 2px solid #2196f3;
}

/* Loading */
.alert-loading .custom-alert-header {
    background-color: #6c757d;
    /* Gray */
}

.alert-loading .custom-alert-title {
    color: #333;
    font-weight: 600;
}

.alert-loading .custom-alert-message {
    color: #666;
    font-size: 0.9rem;
}

/* Loading Spinner */
.loading-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #6c757d;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Mobile Responsive */
@media (max-width: 480px) {
    .custom-alert-box {
        width: 95%;
    }

    .custom-alert-header {
        padding: 1.5rem 1rem 1rem;
    }

    .custom-alert-icon-circle {
        width: 60px;
        height: 60px;
        font-size: 2rem;
    }

    .loading-spinner {
        width: 50px;
        height: 50px;
        border-width: 3px;
    }
}