/**
 * SDC Slider Block Styles
 *
 * Testimonial slider based on Figma design specifications
 *
 * @package SDC_Theme
 * @since 0.1.0
 */

/* ========================================
   SLIDER CONTAINER
   ======================================== */

.sdc-slider {
    position: relative;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: var(--space-2xl);
    width: 100%;
    padding: 0 80px;
    background-color: var(--color-pale);
}

/* Padding variations */
.sdc-slider--padding-top-sm {
    padding-top: var(--space-xl);
}

.sdc-slider--padding-top-md {
    padding-top: var(--space-4xl);
}

.sdc-slider--padding-top-lg {
    padding-top: var(--space-7xl);
}

.sdc-slider--padding-top-xl {
    padding-top: var(--space-8xl);
}

.sdc-slider--padding-bottom-sm {
    padding-bottom: var(--space-xl);
}

.sdc-slider--padding-bottom-md {
    padding-bottom: var(--space-4xl);
}

.sdc-slider--padding-bottom-lg {
    padding-bottom: var(--space-7xl);
}

.sdc-slider--padding-bottom-xl {
    padding-bottom: var(--space-8xl);
}

/* Slider is always full width */
.sdc-slider--full {
    width: 100%;
}

/* ========================================
   VIEWPORT & TRACK
   ======================================== */

.sdc-slider__viewport {
    position: relative;
    overflow: hidden;
    width: 100%;
    flex-shrink: 1;
    min-width: 0;
    max-width: 1112px;
}

/* Prevent overflow at medium breakpoints - reduce viewport width */
/* Reserve space for arrows (44px each) + gaps (~60px each side) = ~200px total */
@media (max-width: 1080px) {
    .sdc-slider__viewport {
        max-width: calc(100% - 200px);
    }
}

@media (max-width: 900px) {
    .sdc-slider__viewport {
        max-width: calc(100% - 160px);
    }
}

.sdc-slider__track {
    position: relative;
    display: grid;
    grid-template-rows: 1fr;
    grid-template-columns: 1fr;
    width: 100%;
    overflow: hidden;
}

/* ========================================
   SLIDE
   ======================================== */

.sdc-slider__slide {
    grid-row: 1;
    grid-column: 1;
    align-self: start;
    width: 100%;
    opacity: 0;
    visibility: hidden;
    transform: translateX(0);
    transition:
        transform 0.4s ease-in-out,
        opacity 0.4s ease-in-out;
    z-index: 0;
    pointer-events: none;
}

.sdc-slider__slide.is-active {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
    z-index: 1;
    pointer-events: auto;
}

/* Slide transition states */
.sdc-slider__slide.is-entering {
    visibility: visible;
    z-index: 2;
}

/* ========================================
   SLIDE ANIMATIONS
   ======================================== */

@keyframes sdc-slide-enter-right {
    0% {
        transform: translateX(100%);
        opacity: 0;
    }
    100% {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes sdc-slide-enter-left {
    0% {
        transform: translateX(-100%);
        opacity: 0;
    }
    100% {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes sdc-slide-exit-left {
    0% {
        transform: translateX(0);
        opacity: 1;
    }
    100% {
        transform: translateX(-100%);
        opacity: 0;
    }
}

@keyframes sdc-slide-exit-right {
    0% {
        transform: translateX(0);
        opacity: 1;
    }
    100% {
        transform: translateX(100%);
        opacity: 0;
    }
}

.sdc-slider__slide.is-entering {
    visibility: visible;
    z-index: 2;
    animation-fill-mode: forwards;
}

.sdc-slider__slide.is-entering.from-right {
    animation-name: sdc-slide-enter-right;
    animation-duration: 0.4s;
    animation-timing-function: ease-in-out;
}

.sdc-slider__slide.is-entering.from-left {
    animation-name: sdc-slide-enter-left;
    animation-duration: 0.4s;
    animation-timing-function: ease-in-out;
}

.sdc-slider__slide.is-exiting {
    visibility: visible;
    z-index: 1;
    animation-fill-mode: forwards;
}

.sdc-slider__slide.is-exiting.to-left {
    animation-name: sdc-slide-exit-left;
    animation-duration: 0.4s;
    animation-timing-function: ease-in-out;
}

.sdc-slider__slide.is-exiting.to-right {
    animation-name: sdc-slide-exit-right;
    animation-duration: 0.4s;
    animation-timing-function: ease-in-out;
}

@media (prefers-reduced-motion: reduce) {
    .sdc-slider__slide,
    .sdc-slider__slide.is-entering,
    .sdc-slider__slide.is-exiting {
        transition: none;
        animation: none !important;
    }
}

/* ========================================
   SLIDE CARD
   ======================================== */

.sdc-slider__card {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: var(--space-7xl);
    padding: var(--space-7xl);
    border-radius: var(--radius-xl);
    background-color: var(--color-white);
}

/* ========================================
   HIGHLIGHT SECTION
   ======================================== */

.sdc-slider__highlight {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
    flex: 1;
}

.sdc-slider__quote-icon {
    width: 60px;
    height: 48px;
    flex-shrink: 0;
}

/* Uses .text-h2 primitive class in HTML */
.sdc-slider__highlight-text {
    color: var(--color-contrast);
    margin: 0;
}

/* ========================================
   QUOTE SECTION
   ======================================== */

.sdc-slider__quote {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    flex: 1;
    align-items: stretch;
}

/* Uses .text-body-medium primitive class in HTML */
.sdc-slider__quote-text {
    color: var(--color-contrast);
    margin: 0;
    quotes: none;
}

/* Uses .text-label primitive class in HTML */
.sdc-slider__attribution {
    color: var(--color-contrast);
}

/* ========================================
   NAVIGATION WRAPPERS
   ======================================== */

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

/* ========================================
   NAVIGATION BUTTONS
   ======================================== */

.sdc-slider__nav {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    padding: 0;
    background: transparent;
    border: none;
    cursor: pointer;
    transition:
        opacity 0.2s ease,
        transform 0.2s ease;
}

.sdc-slider__nav:hover {
    opacity: 0.8;
    transform: scale(1.05);
}

.sdc-slider__nav:focus {
    outline: none;
}

.sdc-slider__nav:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.sdc-slider__nav:active {
    transform: scale(0.95);
}

.sdc-slider__nav img {
    width: 44px;
    height: 44px;
    display: block;
}

/* ========================================
   CONTROLS (Auto-advance)
   ======================================== */

.sdc-slider__controls {
    position: absolute;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: var(--space-md);
}

.sdc-slider__pause-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background-color: var(--color-muted);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-family: var(--font-primary);
    font-size: var(--text-body);
    font-weight: var(--font-weight-medium);
    color: var(--color-contrast);
    transition: background-color 0.2s ease;
}

.sdc-slider__pause-btn:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.sdc-slider__pause-btn:focus {
    outline: none;
}

.sdc-slider__pause-btn:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.sdc-slider__pause-btn[aria-pressed="true"] {
    background-color: var(--color-tertiary);
    color: var(--color-white);
}

.sdc-slider__pause-icon,
.sdc-slider__play-icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ========================================
   LIVE REGION (Screen readers)
   ======================================== */

.sdc-slider__live-region {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ========================================
   RESPONSIVE STYLES
   ======================================== */

/* Tablet and below: Stack card content */
@media (max-width: 1024px) {
    .sdc-slider__card {
        flex-direction: column;
        gap: var(--space-3xl);
        padding: var(--space-4xl);
    }

    .sdc-slider__highlight,
    .sdc-slider__quote {
        width: 100%;
    }

    .sdc-slider__highlight-text {
        font-size: clamp(28px, 5vw, var(--text-h2));
    }
}

/* Mobile: Move arrows below card, side by side */
@media (max-width: 768px) {
    .sdc-slider {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--space-xl);
        padding-left: var(--space-xl);
        padding-right: var(--space-xl);
    }

    /* Viewport takes full width on its own row */
    .sdc-slider__viewport {
        order: 1;
        max-width: 100%;
        width: 100%;
    }

    /* Nav wrappers sit side by side on the next row */
    .sdc-slider__nav-wrapper--prev,
    .sdc-slider__nav-wrapper--next {
        order: 2;
    }

    .sdc-slider__nav-wrapper--prev {
        margin-right: var(--space-lg);
    }

    .sdc-slider__nav-wrapper--next {
        margin-left: var(--space-lg);
    }

    .sdc-slider__nav {
        width: var(--space-5xl);
        height: var(--space-5xl);
    }

    .sdc-slider__nav img {
        width: var(--space-5xl);
        height: var(--space-5xl);
    }

    .sdc-slider__card {
        padding: var(--space-xl);
        gap: var(--space-xl);
    }

    .sdc-slider__highlight-text {
        font-size: clamp(24px, 6vw, 28px);
    }

    .sdc-slider__quote-text {
        font-size: var(--text-body);
    }

    .sdc-slider__quote-icon {
        width: var(--space-6xl);
        height: var(--space-5xl);
    }

    .sdc-slider__controls {
        position: static;
        transform: none;
        order: 3;
        width: 100%;
        text-align: center;
    }
}

/* Small mobile */
@media (max-width: 480px) {
    .sdc-slider {
        padding-left: var(--space-lg);
        padding-right: var(--space-lg);
    }

    .sdc-slider__card {
        padding: var(--space-lg);
    }

    .sdc-slider__highlight-text {
        font-size: var(--text-h5);
    }

    .sdc-slider__quote-icon {
        width: var(--space-5xl);
        height: var(--space-4xl);
    }
}

/* ========================================
   EDITOR MODE STYLES
   ======================================== */

.wp-block-acf-slider .sdc-slider {
    width: 100%;
    margin-left: 0;
    margin-right: 0;
}

/* In editor, show all slides for editing */
.wp-block-acf-slider .sdc-slider__slide {
    opacity: 1;
    visibility: visible;
    transform: none !important;
    transition: none !important;
    animation: none !important;
    margin-bottom: var(--space-xl);
    pointer-events: auto;
}

.wp-block-acf-slider .sdc-slider__track {
    display: block;
}

.wp-block-acf-slider .sdc-slider__nav,
.wp-block-acf-slider .sdc-slider__controls {
    display: none;
}

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

/* Respect reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    .sdc-slider__track,
    .sdc-slider__slide {
        transition: none;
    }

    .sdc-slider__nav {
        transition: none;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .sdc-slider__nav:focus-visible,
    .sdc-slider__pause-btn:focus-visible {
        outline-width: 3px;
    }

    .sdc-slider__card {
        border: 2px solid currentColor;
    }
}

/* Print styles */
@media print {
    .sdc-slider__nav,
    .sdc-slider__controls {
        display: none !important;
    }

    .sdc-slider__slide {
        opacity: 1 !important;
        visibility: visible !important;
        transform: none !important;
        animation: none !important;
        page-break-inside: avoid;
    }

    .sdc-slider__track {
        display: block !important;
        transform: none !important;
    }
}