/* Toast Notification System */
#toast-container {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    pointer-events: none;
    max-width: 420px;
    width: calc(100% - 2rem);
}

.toast {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    padding: 0.75rem 1rem;
    border-radius: 0.65rem;
    background: #ffffff;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.15), 0 2px 6px rgba(15, 23, 42, 0.08);
    border-left: 4px solid #64748b;
    pointer-events: auto;
    opacity: 0;
    transform: translateX(100%);
    transition: opacity 0.3s ease, transform 0.3s ease;
    font-size: 0.85rem;
    line-height: 1.4;
    color: var(--text, #1e293b);
}

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

.toast-hide {
    opacity: 0;
    transform: translateX(100%);
}

.toast-icon {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    margin-top: 1px;
}

.toast-message {
    flex: 1;
    font-weight: 500;
}

.toast-close {
    flex-shrink: 0;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
    color: #94a3b8;
    padding: 0;
    line-height: 1;
    transition: color 0.2s;
}

.toast-close:hover {
    color: #475569;
}

/* Type variants */
.toast-success {
    border-left-color: #10b981;
}

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

.toast-error {
    border-left-color: #ef4444;
}

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

.toast-warning {
    border-left-color: #f59e0b;
}

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

.toast-info {
    border-left-color: #3b82f6;
}

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

@media (max-width: 480px) {
    #toast-container {
        top: auto;
        bottom: 1rem;
        right: 0.5rem;
        left: 0.5rem;
        max-width: none;
        width: auto;
    }

    .toast {
        transform: translateY(100%);
    }

    .toast-show {
        transform: translateY(0);
    }

    .toast-hide {
        transform: translateY(100%);
    }
}