/**
 * Universal Alert System
 * Reusable inline alert components for application-wide notifications
 * Different from toasts - these are inline content alerts, not floating notifications
 */

/* ===========================================
   BASE ALERT COMPONENT
   =========================================== */

.alert {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--component-radius);
    border: 1px solid var(--border-color);
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    font-size: var(--text-sm);
    line-height: var(--leading-normal);
}

.alert > i,
.alert > .fa,
.alert > .fas,
.alert > .far {
    flex-shrink: 0;
    font-size: 1.25rem;
    margin-top: 0.125rem;
}

.alert strong {
    font-weight: var(--font-semibold);
    display: block;
    margin-bottom: var(--space-xs);
}

.alert p {
    margin: 0;
}

.alert p + p {
    margin-top: var(--space-xs);
}

/* ===========================================
   ALERT VARIANTS
   =========================================== */

/* Info Alert */
.alert-info {
    background-color: var(--color-info-light, #dbeafe);
    border-color: #93c5fd;
    color: #1e40af;
}

.alert-info > i,
.alert-info > .fa,
.alert-info > .fas,
.alert-info > .far {
    color: var(--color-info, #17a2b8);
}

/* Success Alert */
.alert-success {
    background-color: var(--color-success-light, #d1fae5);
    border-color: #6ee7b7;
    color: #065f46;
}

.alert-success > i,
.alert-success > .fa,
.alert-success > .fas,
.alert-success > .far {
    color: var(--color-success, #28a745);
}

/* Warning Alert */
.alert-warning {
    background-color: var(--color-warning-light, #fef3c7);
    border-color: #fcd34d;
    color: #92400e;
}

.alert-warning > i,
.alert-warning > .fa,
.alert-warning > .fas,
.alert-warning > .far {
    color: var(--color-warning, #ffc107);
}

/* Danger/Error Alert */
.alert-danger,
.alert-error {
    background-color: var(--color-danger-light, #fee2e2);
    border-color: #fca5a5;
    color: #991b1b;
}

.alert-danger > i,
.alert-danger > .fa,
.alert-danger > .fas,
.alert-danger > .far,
.alert-error > i,
.alert-error > .fa,
.alert-error > .fas,
.alert-error > .far {
    color: var(--color-danger, #dc2626);
}

/* ===========================================
   ALERT WITH DISMISS BUTTON
   =========================================== */

.alert-dismissible {
    position: relative;
    padding-right: 3rem;
}

.alert-dismiss {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    background: transparent;
    border: none;
    font-size: 1.25rem;
    color: inherit;
    opacity: 0.6;
    cursor: pointer;
    padding: 0;
    line-height: 1;
    transition: opacity var(--transition-fast);
}

.alert-dismiss:hover {
    opacity: 1;
}

.alert-dismiss:focus {
    outline: none;
    opacity: 1;
}

/* ===========================================
   ALERT SIZES
   =========================================== */

.alert-sm {
    padding: var(--space-sm) var(--space-md);
    font-size: var(--text-xs);
    gap: var(--space-sm);
}

.alert-sm > i,
.alert-sm > .fa,
.alert-sm > .fas,
.alert-sm > .far {
    font-size: 1rem;
}

.alert-lg {
    padding: var(--space-lg) var(--space-xl);
    font-size: var(--text-base);
    gap: var(--space-lg);
}

.alert-lg > i,
.alert-lg > .fa,
.alert-lg > .fas,
.alert-lg > .far {
    font-size: 1.5rem;
}

/* ===========================================
   ALERT CONTENT HELPERS
   =========================================== */

.alert-title {
    font-weight: var(--font-semibold);
    font-size: var(--text-base);
    margin-bottom: var(--space-xs);
    display: block;
}

.alert-description {
    font-size: var(--text-sm);
    margin: 0;
}

.alert-list {
    margin: var(--space-xs) 0 0 var(--space-lg);
    padding: 0;
}

.alert-list li {
    margin-bottom: var(--space-xs);
}

.alert-list li:last-child {
    margin-bottom: 0;
}

/* ===========================================
   RESPONSIVE BEHAVIOR
   =========================================== */

@media (max-width: 640px) {
    .alert {
        padding: var(--space-sm) var(--space-md);
        gap: var(--space-sm);
    }

    .alert-dismissible {
        padding-right: 2.5rem;
    }

    .alert-dismiss {
        top: var(--space-sm);
        right: var(--space-sm);
        font-size: 1rem;
    }
}

/* ===========================================
   ACCESSIBILITY
   =========================================== */

@media (prefers-reduced-motion: reduce) {
    .alert,
    .alert-dismiss {
        transition: none;
    }
}

/* ===========================================
   PRINT STYLES
   =========================================== */

@media print {
    .alert {
        border: 2px solid #000;
        background-color: #fff !important;
        color: #000 !important;
        page-break-inside: avoid;
    }

    .alert-dismiss {
        display: none;
    }
}