/* Alert Base */
.alert {
    padding: var(--spacing-md) var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    font-size: var(--text-sm);
    line-height: 1.5;
}

/* Alert Variants */
.alert-success {
    color: #0f5132;
    background-color: #d1e7dd;
    border-color: #badbcc;
}

.alert-danger,
.alert-error {
    color: #842029;
    background-color: #f8d7da;
    border-color: #f5c2c7;
}

.alert-warning {
    color: #664d03;
    background-color: #fff3cd;
    border-color: #ffecb5;
}

.alert-info {
    color: #055160;
    background-color: #d1ecf1;
    border-color: #bee5eb;
}

.alert-primary {
    color: #084298;
    background-color: #cfe2ff;
    border-color: #b6d7ff;
}

.alert-secondary {
    color: #41464b;
    background-color: #e2e3e5;
    border-color: #d3d6d8;
}

/* Alert with Icon */
.alert-icon {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.alert-icon::before {
    content: "⚠️";
    font-size: var(--text-lg);
    flex-shrink: 0;
}

.alert-success.alert-icon::before {
    content: "✅";
}

.alert-danger.alert-icon::before {
    content: "❌";
}

.alert-warning.alert-icon::before {
    content: "⚠️";
}

.alert-info.alert-icon::before {
    content: "ℹ️";
}

/* Dismissible Alert */
.alert-dismissible {
    position: relative;
    padding-right: 3rem;
}

.alert-dismissible .btn-close {
    position: absolute;
    top: 0;
    right: 0;
    z-index: 2;
    padding: 1.25rem 1rem;
    color: inherit;
    background: none;
    border: none;
    font-size: var(--text-lg);
    cursor: pointer;
}

/* Alert Links */
.alert a {
    color: inherit;
    text-decoration: underline;
}

.alert a:hover {
    text-decoration: none;
}

/* Responsive */
@media (max-width: 768px) {
    .alert {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: var(--text-xs);
    }
}