/**
 * Messaging System Styles
 * Consistent styling for success, error, warning, and info messages
 */

/* Alert Container (Top of Page) */
.alert-container {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 0 20px;
    pointer-events: none;
}

.alert-container .alert {
    pointer-events: auto;
    max-width: 1200px;
    margin: 0 auto 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.alert-container .alert.show {
    animation: slideDownFade 0.3s ease-out;
}

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

/* Toast Container (Top Right) */
.toast-container {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 400px;
    pointer-events: none;
}

.toast {
    pointer-events: auto;
    background: white;
    border-radius: 8px;
    padding: 16px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: flex-start;
    gap: 12px;
    border-left: 4px solid;
    opacity: 0;
    transform: translateX(400px);
    transition: all 0.3s ease-out;
    min-width: 300px;
}

.toast.show {
    opacity: 1;
    transform: translateX(0);
}

.toast-code {
    font-size: 0.75rem;
    opacity: 0.7;
    margin-left: 8px;
    font-weight: normal;
}

.toast-details {
    margin-top: 8px;
    font-size: 0.875rem;
    color: #666;
    padding-top: 8px;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.toast.success {
    border-left-color: #28a745;
}

.toast.error {
    border-left-color: #dc3545;
}

.toast.warning {
    border-left-color: #ffc107;
}

.toast.info {
    border-left-color: #17a2b8;
}

.toast-icon {
    font-size: 20px;
    flex-shrink: 0;
    margin-top: 2px;
}

.toast.success .toast-icon {
    color: #28a745;
}

.toast.error .toast-icon {
    color: #dc3545;
}

.toast.warning .toast-icon {
    color: #ffc107;
}

.toast.info .toast-icon {
    color: #17a2b8;
}

.toast-content {
    flex: 1;
    min-width: 0;
}

.toast-title {
    font-weight: 600;
    margin-bottom: 4px;
    color: #333;
    font-size: 0.95rem;
}

.toast-message {
    font-size: 0.875rem;
    color: #666;
    line-height: 1.4;
    word-wrap: break-word;
}

.toast-close {
    background: none;
    border: none;
    font-size: 16px;
    cursor: pointer;
    color: #999;
    padding: 4px;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: all 0.2s;
    flex-shrink: 0;
    align-self: flex-start;
}

.toast-close:hover {
    background: rgba(0, 0, 0, 0.05);
    color: #333;
}

.toast-close:focus {
    outline: 2px solid var(--primary-color, #667eea);
    outline-offset: 2px;
}

/* Confirmation Modal */
.confirm-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10001;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.2s ease-out;
}

.confirm-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(2px);
}

.confirm-modal-content {
    position: relative;
    background: white;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    animation: slideUp 0.3s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

.confirm-modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid #e0e0e0;
    display: flex;
    align-items: center;
    gap: 12px;
}

.confirm-icon {
    font-size: 24px;
    color: #ffc107;
}

.confirm-modal-header h3 {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 600;
    color: #333;
}

.confirm-modal-body {
    padding: 24px;
    color: #666;
    line-height: 1.6;
}

.confirm-modal-footer {
    padding: 16px 24px;
    border-top: 1px solid #e0e0e0;
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

.confirm-modal-footer .btn {
    min-width: 100px;
}

/* Loading Overlay Enhancements */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    backdrop-filter: blur(3px);
}

.loading-spinner {
    text-align: center;
}

.loading-spinner .spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(102, 126, 234, 0.2);
    border-top-color: #667eea;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto 16px;
}

.loading-spinner p {
    color: #667eea;
    font-weight: 500;
    margin: 0;
}

/* Alert Code Styling */
.alert-code,
.toast-code {
    font-size: 0.75rem;
    opacity: 0.7;
    margin-left: 8px;
    font-weight: normal;
    font-family: monospace;
}

/* Alert Details */
.alert-details,
.toast-details {
    margin-top: 8px;
    font-size: 0.875rem;
    color: #666;
    padding-top: 8px;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

/* Screen Reader Only */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .toast-container {
        right: 10px;
        left: 10px;
        max-width: none;
    }
    
    .toast {
        min-width: auto;
        width: 100%;
    }
    
    .confirm-modal-content {
        width: 95%;
        margin: 20px;
    }
    
    .alert-container {
        padding: 0 10px;
    }
}

/* Animation for Toast Removal */
@keyframes slideOutRight {
    from {
        opacity: 1;
        transform: translateX(0);
    }
    to {
        opacity: 0;
        transform: translateX(400px);
    }
}

.toast.removing {
    animation: slideOutRight 0.3s ease-out forwards;
}