/* Toast Notification System */
.toast-container {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 10000;
    pointer-events: none;
}

.toast {
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    padding: 16px 20px;
    margin-bottom: 12px;
    min-width: 300px;
    max-width: 400px;
    pointer-events: auto;
    transform: translateX(400px);
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    display: flex;
    align-items: center;
    gap: 12px;
}

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

.toast.hide {
    transform: translateX(400px);
    opacity: 0;
}

.toast-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 14px;
}

.toast-content {
    flex: 1;
}

.toast-title {
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 4px;
    color: #222;
}

.toast-message {
    font-size: 13px;
    color: #666;
    line-height: 1.4;
}

.toast-close {
    flex-shrink: 0;
    background: none;
    border: none;
    color: #999;
    cursor: pointer;
    font-size: 20px;
    line-height: 1;
    padding: 0;
    width: 20px;
    height: 20px;
    transition: color 0.2s;
}

.toast-close:hover {
    color: #333;
}

/* Toast Types */
.toast-success {
    border-left: 4px solid #10b981;
}

.toast-success .toast-icon {
    background: #d1fae5;
    color: #10b981;
}

.toast-error {
    border-left: 4px solid #ef4444;
}

.toast-error .toast-icon {
    background: #fee2e2;
    color: #ef4444;
}

.toast-warning {
    border-left: 4px solid #f59e0b;
}

.toast-warning .toast-icon {
    background: #fef3c7;
    color: #f59e0b;
}

.toast-info {
    border-left: 4px solid #3b82f6;
}

.toast-info .toast-icon {
    background: #dbeafe;
    color: #3b82f6;
}

/* Progress bar */
.toast-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 0 0 0 8px;
    animation: toast-progress linear;
}

.toast-success .toast-progress {
    background: #10b981;
}

.toast-error .toast-progress {
    background: #ef4444;
}

.toast-warning .toast-progress {
    background: #f59e0b;
}

.toast-info .toast-progress {
    background: #3b82f6;
}

@keyframes toast-progress {
    from {
        width: 100%;
    }
    to {
        width: 0%;
    }
}

/* Dark mode support */
body.dark-mode .toast {
    background: #1f2937;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

body.dark-mode .toast-title {
    color: #f9fafb;
}

body.dark-mode .toast-message {
    color: #d1d5db;
}

body.dark-mode .toast-close {
    color: #9ca3af;
}

body.dark-mode .toast-close:hover {
    color: #f9fafb;
}