/**
 * minCore Component Styles
 * Columns, Accordion, Tabs, Card, Slider
 */

/* ==========================================================================
   CSS Custom Properties
   ========================================================================== */

:root {
    /* Spacing */
    --mincore-spacing-xs: 0.25rem;
    --mincore-spacing-sm: 0.5rem;
    --mincore-spacing-md: 1rem;
    --mincore-spacing-lg: 1.5rem;
    --mincore-spacing-xl: 2rem;

    /* Colors */
    --mincore-primary: #0078d4;
    --mincore-text: #333;
    --mincore-bg: #fff;
    --mincore-border: #ddd;
    --mincore-hover-bg: #f5f5f5;

    /* Border Radius */
    --mincore-radius: 4px;
    --mincore-radius-lg: 8px;

    /* Transitions */
    --mincore-transition: 0.2s ease;
}

/* ==========================================================================
   Columns
   ========================================================================== */

.mincore-columns {
    margin-bottom: var(--mincore-spacing-lg);
}

.mincore-columns__row {
    display: grid;
    gap: var(--mincore-spacing-lg);
}

.mincore-columns--2 .mincore-columns__row {
    grid-template-columns: repeat(2, 1fr);
}

.mincore-columns--3 .mincore-columns__row {
    grid-template-columns: repeat(3, 1fr);
}

.mincore-columns--4 .mincore-columns__row {
    grid-template-columns: repeat(4, 1fr);
}

/* Responsive */
@media (max-width: 768px) {
    .mincore-columns--3 .mincore-columns__row,
    .mincore-columns--4 .mincore-columns__row {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .mincore-columns__row {
        grid-template-columns: 1fr !important;
    }
}

/* ==========================================================================
   Accordion
   ========================================================================== */

.mincore-accordion {
    margin-bottom: var(--mincore-spacing-lg);
}

.mincore-accordion__item {
    border: 1px solid var(--mincore-border);
    border-radius: var(--mincore-radius);
    margin-bottom: var(--mincore-spacing-sm);
}

.mincore-accordion__item:last-child {
    margin-bottom: 0;
}

.mincore-accordion__header {
    margin: 0;
}

.mincore-accordion__trigger {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: var(--mincore-spacing-md);
    border: none;
    background: var(--mincore-bg);
    color: var(--mincore-text);
    font-size: 1rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    transition: background var(--mincore-transition);
}

.mincore-accordion__trigger:hover {
    background: var(--mincore-hover-bg);
}

.mincore-accordion__trigger:focus-visible {
    outline: 3px solid var(--mincore-primary);
    outline-offset: -3px;
}

.mincore-accordion__icon {
    flex-shrink: 0;
    width: 1em;
    height: 1em;
    margin-left: var(--mincore-spacing-md);
    transition: transform var(--mincore-transition);
}

.mincore-accordion__icon::before {
    content: '+';
    display: block;
    font-size: 1.5em;
    line-height: 0.7;
}

.mincore-accordion__trigger[aria-expanded="true"] .mincore-accordion__icon::before {
    content: '-';
}

.mincore-accordion__panel {
    overflow: hidden;
}

.mincore-accordion__content {
    padding: var(--mincore-spacing-md);
    border-top: 1px solid var(--mincore-border);
}

/* ==========================================================================
   Tabs
   ========================================================================== */

.mincore-tabs {
    margin-bottom: var(--mincore-spacing-lg);
}

.mincore-tabs__list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--mincore-spacing-xs);
    border-bottom: 2px solid var(--mincore-border);
    margin-bottom: 0;
    padding: 0;
}

.mincore-tabs__tab {
    padding: var(--mincore-spacing-sm) var(--mincore-spacing-md);
    border: none;
    border-bottom: 2px solid transparent;
    background: transparent;
    color: var(--mincore-text);
    font-size: 1rem;
    cursor: pointer;
    margin-bottom: -2px;
    transition: all var(--mincore-transition);
}

.mincore-tabs__tab:hover {
    background: var(--mincore-hover-bg);
}

.mincore-tabs__tab:focus-visible {
    outline: 3px solid var(--mincore-primary);
    outline-offset: 2px;
}

.mincore-tabs__tab.is-active,
.mincore-tabs__tab[aria-selected="true"] {
    border-bottom-color: var(--mincore-primary);
    font-weight: 600;
}

.mincore-tabs__panel {
    padding: var(--mincore-spacing-lg) 0;
}

/* ==========================================================================
   Card
   ========================================================================== */

.mincore-card {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--mincore-border);
    border-radius: var(--mincore-radius-lg);
    overflow: hidden;
    background: var(--mincore-bg);
    transition: box-shadow var(--mincore-transition);
}

.mincore-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.mincore-card__image {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
}

.mincore-card__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.mincore-card__body {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: var(--mincore-spacing-lg);
}

.mincore-card__title {
    margin: 0 0 var(--mincore-spacing-sm);
    font-size: 1.25rem;
}

.mincore-card__subtitle {
    margin: 0 0 var(--mincore-spacing-md);
    color: #666;
    font-size: 0.875rem;
}

.mincore-card__text {
    flex: 1;
    margin-bottom: var(--mincore-spacing-md);
}

.mincore-card__action {
    margin-top: auto;
}

.mincore-card__link {
    display: inline-flex;
    align-items: center;
    color: var(--mincore-primary);
    text-decoration: none;
    font-weight: 600;
}

.mincore-card__link:hover {
    text-decoration: underline;
}

/* ==========================================================================
   Slider
   ========================================================================== */

.mincore-slider {
    position: relative;
    margin-bottom: var(--mincore-spacing-lg);
}

.mincore-slider__viewport {
    overflow: hidden;
}

.mincore-slider__track {
    display: flex;
    transition: transform 0.3s ease;
}

.mincore-slider__slide {
    flex: 0 0 100%;
    min-width: 0;
}

.mincore-slider__image {
    position: relative;
    aspect-ratio: 16 / 9;
}

.mincore-slider__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.mincore-slider__content {
    padding: var(--mincore-spacing-lg);
    text-align: center;
}

.mincore-slider__title {
    margin: 0 0 var(--mincore-spacing-sm);
}

.mincore-slider__nav {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    transform: translateY(-50%);
    pointer-events: none;
    padding: 0 var(--mincore-spacing-sm);
}

.mincore-slider__prev,
.mincore-slider__next {
    pointer-events: auto;
    width: 3rem;
    height: 3rem;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
    color: var(--mincore-text);
    font-size: 1.5rem;
    cursor: pointer;
    transition: all var(--mincore-transition);
}

.mincore-slider__prev:hover,
.mincore-slider__next:hover {
    background: var(--mincore-bg);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.mincore-slider__prev:focus-visible,
.mincore-slider__next:focus-visible {
    outline: 3px solid var(--mincore-primary);
    outline-offset: 2px;
}

.mincore-slider__pagination {
    display: flex;
    justify-content: center;
    gap: var(--mincore-spacing-sm);
    padding: var(--mincore-spacing-md) 0;
}

.mincore-slider__dot {
    width: 0.75rem;
    height: 0.75rem;
    padding: 0;
    border: 2px solid var(--mincore-primary);
    border-radius: 50%;
    background: transparent;
    cursor: pointer;
    transition: background var(--mincore-transition);
}

.mincore-slider__dot:hover,
.mincore-slider__dot.is-active {
    background: var(--mincore-primary);
}

.mincore-slider__dot:focus-visible {
    outline: 3px solid var(--mincore-primary);
    outline-offset: 2px;
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    .mincore-slider__track {
        transition: none;
    }
}

/* ==========================================================================
   Header
   ========================================================================== */

.mincore-header {
    margin-top: 0;
    margin-bottom: var(--mincore-spacing-md);
}

.mincore-subheader {
    margin-top: calc(var(--mincore-spacing-sm) * -1);
    margin-bottom: var(--mincore-spacing-md);
    color: #666;
}

/* ==========================================================================
   Card (Extended) - Variants and Image Aspects
   ========================================================================== */

/* Card Image Aspect Ratios */
.mincore-card__image--16-9 {
    aspect-ratio: 16 / 9;
}

.mincore-card__image--4-3 {
    aspect-ratio: 4 / 3;
}

.mincore-card__image--1-1 {
    aspect-ratio: 1 / 1;
}

.mincore-card__image--3-2 {
    aspect-ratio: 3 / 2;
}

/* Card Horizontal Variant */
.mincore-card--horizontal {
    flex-direction: row;
}

.mincore-card--horizontal .mincore-card__image {
    flex: 0 0 40%;
    max-width: 40%;
    aspect-ratio: auto;
}

.mincore-card--horizontal .mincore-card__body {
    flex: 1;
}

@media (max-width: 576px) {
    .mincore-card--horizontal {
        flex-direction: column;
    }

    .mincore-card--horizontal .mincore-card__image {
        flex: none;
        max-width: 100%;
        aspect-ratio: 16 / 9;
    }
}

/* Card Overlay Variant */
.mincore-card--overlay {
    position: relative;
    color: #fff;
}

.mincore-card--overlay .mincore-card__image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    aspect-ratio: auto;
}

.mincore-card--overlay .mincore-card__image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.2) 100%);
}

.mincore-card--overlay .mincore-card__body {
    position: relative;
    z-index: 1;
    justify-content: flex-end;
    min-height: 300px;
}

.mincore-card--overlay .mincore-card__title,
.mincore-card--overlay .mincore-card__subtitle,
.mincore-card--overlay .mincore-card__text {
    color: inherit;
}

.mincore-card--overlay .mincore-card__link {
    color: #fff;
}

/* Card Link Icon */
.mincore-card__link-icon {
    margin-left: var(--mincore-spacing-xs);
    transition: transform var(--mincore-transition);
}

.mincore-card__link:hover .mincore-card__link-icon {
    transform: translateX(4px);
}

/* ==========================================================================
   Button Component
   ========================================================================== */

.mincore-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--mincore-spacing-sm);
    padding: var(--mincore-spacing-sm) var(--mincore-spacing-lg);
    border: 2px solid transparent;
    border-radius: var(--mincore-radius);
    font-family: inherit;
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.5;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--mincore-transition);
    white-space: nowrap;
}

.mincore-btn:focus-visible {
    outline: 3px solid var(--mincore-primary);
    outline-offset: 2px;
}

/* Button Sizes */
.mincore-btn--sm {
    padding: var(--mincore-spacing-xs) var(--mincore-spacing-md);
    font-size: 0.875rem;
}

.mincore-btn--md {
    padding: var(--mincore-spacing-sm) var(--mincore-spacing-lg);
    font-size: 1rem;
}

.mincore-btn--lg {
    padding: var(--mincore-spacing-md) var(--mincore-spacing-xl);
    font-size: 1.125rem;
}

/* Button Variants */
.mincore-btn--primary {
    background: var(--mincore-primary);
    border-color: var(--mincore-primary);
    color: #fff;
}

.mincore-btn--primary:hover {
    background: #0066b8;
    border-color: #0066b8;
}

.mincore-btn--secondary {
    background: var(--mincore-text);
    border-color: var(--mincore-text);
    color: #fff;
}

.mincore-btn--secondary:hover {
    background: #1a1a1a;
    border-color: #1a1a1a;
}

.mincore-btn--outline {
    background: transparent;
    border-color: var(--mincore-primary);
    color: var(--mincore-primary);
}

.mincore-btn--outline:hover {
    background: var(--mincore-primary);
    color: #fff;
}

.mincore-btn--link {
    background: transparent;
    border-color: transparent;
    color: var(--mincore-primary);
    padding-left: 0;
    padding-right: 0;
}

.mincore-btn--link:hover {
    text-decoration: underline;
}

.mincore-btn--success {
    background: #22c55e;
    border-color: #22c55e;
    color: #fff;
}

.mincore-btn--success:hover {
    background: #16a34a;
    border-color: #16a34a;
}

.mincore-btn--warning {
    background: #f59e0b;
    border-color: #f59e0b;
    color: #000;
}

.mincore-btn--warning:hover {
    background: #d97706;
    border-color: #d97706;
}

.mincore-btn--danger {
    background: #ef4444;
    border-color: #ef4444;
    color: #fff;
}

.mincore-btn--danger:hover {
    background: #dc2626;
    border-color: #dc2626;
}

/* Button States */
.mincore-btn--disabled,
.mincore-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.mincore-btn--full-width {
    width: 100%;
}

/* Button Icon Only */
.mincore-btn--icon-only {
    padding: var(--mincore-spacing-sm);
    aspect-ratio: 1 / 1;
}

.mincore-btn--icon-only.mincore-btn--sm {
    padding: var(--mincore-spacing-xs);
}

.mincore-btn--icon-only.mincore-btn--lg {
    padding: var(--mincore-spacing-md);
}

/* Button Loading */
.mincore-btn--loading {
    position: relative;
    color: transparent !important;
}

.mincore-btn__spinner {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.mincore-btn__spinner-icon {
    animation: mincore-spin 1s linear infinite;
}

@keyframes mincore-spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* Button Icon */
.mincore-btn__icon {
    flex-shrink: 0;
}

/* ==========================================================================
   Alert Component
   ========================================================================== */

.mincore-alert {
    display: flex;
    align-items: flex-start;
    gap: var(--mincore-spacing-md);
    padding: var(--mincore-spacing-md);
    border-radius: var(--mincore-radius);
    border: 1px solid;
    margin-bottom: var(--mincore-spacing-lg);
}

.mincore-alert__icon-wrapper {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mincore-alert__content {
    flex: 1;
    min-width: 0;
}

.mincore-alert__title {
    display: block;
    margin-bottom: var(--mincore-spacing-xs);
    font-weight: 600;
}

.mincore-alert__message {
    line-height: 1.5;
}

.mincore-alert__message p:last-child {
    margin-bottom: 0;
}

/* Alert Close Button */
.mincore-alert__close {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    padding: 0;
    border: none;
    border-radius: var(--mincore-radius);
    background: transparent;
    color: inherit;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity var(--mincore-transition), background var(--mincore-transition);
}

.mincore-alert__close:hover {
    opacity: 1;
    background: rgba(0, 0, 0, 0.1);
}

.mincore-alert__close:focus-visible {
    outline: 2px solid currentColor;
    outline-offset: 2px;
}

/* Alert Variants */
.mincore-alert--info {
    background: #eff6ff;
    border-color: #3b82f6;
    color: #1e40af;
}

.mincore-alert--info .mincore-alert__icon {
    color: #3b82f6;
}

.mincore-alert--success {
    background: #f0fdf4;
    border-color: #22c55e;
    color: #15803d;
}

.mincore-alert--success .mincore-alert__icon {
    color: #22c55e;
}

.mincore-alert--warning {
    background: #fffbeb;
    border-color: #f59e0b;
    color: #b45309;
}

.mincore-alert--warning .mincore-alert__icon {
    color: #f59e0b;
}

.mincore-alert--error {
    background: #fef2f2;
    border-color: #ef4444;
    color: #b91c1c;
}

.mincore-alert--error .mincore-alert__icon {
    color: #ef4444;
}

/* Alert Dismissible Animation */
.mincore-alert--dismissing {
    animation: mincore-alert-dismiss 0.3s ease forwards;
}

@keyframes mincore-alert-dismiss {
    to {
        opacity: 0;
        transform: translateX(100%);
    }
}

/* ==========================================================================
   Pagination Component
   ========================================================================== */

.mincore-pagination {
    margin: var(--mincore-spacing-xl) 0;
}

.mincore-pagination__list {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: var(--mincore-spacing-xs);
    margin: 0;
    padding: 0;
    list-style: none;
}

.mincore-pagination__item {
    display: flex;
}

.mincore-pagination__link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2.5rem;
    height: 2.5rem;
    padding: var(--mincore-spacing-xs) var(--mincore-spacing-sm);
    border: 1px solid var(--mincore-border);
    border-radius: var(--mincore-radius);
    background: var(--mincore-bg);
    color: var(--mincore-text);
    text-decoration: none;
    font-size: 0.875rem;
    transition: all var(--mincore-transition);
}

.mincore-pagination__link:hover {
    background: var(--mincore-hover-bg);
    border-color: var(--mincore-primary);
}

.mincore-pagination__link:focus-visible {
    outline: 3px solid var(--mincore-primary);
    outline-offset: 2px;
}

.mincore-pagination__link--current {
    background: var(--mincore-primary);
    border-color: var(--mincore-primary);
    color: #fff;
    font-weight: 600;
}

.mincore-pagination__link--disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.mincore-pagination__ellipsis {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2.5rem;
    height: 2.5rem;
    color: var(--mincore-text);
}

.mincore-pagination__text {
    margin: 0 var(--mincore-spacing-xs);
}

/* Pagination Prev/Next */
.mincore-pagination__item--prev .mincore-pagination__link,
.mincore-pagination__item--next .mincore-pagination__link {
    gap: var(--mincore-spacing-xs);
}

/* Pagination First/Last */
.mincore-pagination__item--first,
.mincore-pagination__item--last {
    display: none;
}

@media (min-width: 576px) {
    .mincore-pagination__item--first,
    .mincore-pagination__item--last {
        display: flex;
    }
}

/* Pagination Responsive */
@media (max-width: 576px) {
    .mincore-pagination__text {
        display: none;
    }

    .mincore-pagination__link {
        min-width: 2rem;
        height: 2rem;
        padding: var(--mincore-spacing-xs);
    }
}

/* ==========================================================================
   Reduced Motion
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
    .mincore-btn,
    .mincore-alert,
    .mincore-card,
    .mincore-pagination__link {
        transition: none;
    }

    .mincore-btn__spinner-icon {
        animation: none;
    }

    .mincore-alert--dismissing {
        animation: none;
    }
}