/**
 * Gadby Accordion Block - Frontend Styles
 */

/* ==========================================================================
   WRAPPER
   ========================================================================== */

.gadby-accordion {
    display: flex;
    flex-direction: column;
    width: 100%;
    margin: 0 auto;
}

/* ==========================================================================
   ACCORDION ITEM
   ========================================================================== */

.gadby-accordion-item {
    position: relative;
    transition: all 0.3s ease;
    border: none;
    outline: none;
}

/* Ensure closed state by default */
.gadby-accordion-item:not(.is-open) .gadby-accordion-header {
    background-color: var(--item-closed-bg, #d4ebf2);
    color: var(--item-closed-color, #1a2b4a);
}

/* Borders - using ::after on header, constrained to inner width */
.gadby-accordion.has-borders .gadby-accordion-header {
    position: relative;
}

.gadby-accordion.has-borders .gadby-accordion-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: var(--accordion-container-max-width, 100%);
    height: 1px;
    background-color: #1a2b4a;
    box-sizing: border-box;
    padding: 0 var(--accordion-horizontal-padding, 1.5rem);
    background-clip: content-box;
}

/* Hide header border when open (border moves to content bottom) */
.gadby-accordion.has-borders .gadby-accordion-item.is-open .gadby-accordion-header::after {
    display: none;
}

/* Bottom border on content area when item is open */
.gadby-accordion.has-borders .gadby-accordion-item.is-open .gadby-accordion-content {
    position: relative;
}

.gadby-accordion.has-borders .gadby-accordion-item.is-open .gadby-accordion-content::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: var(--accordion-container-max-width, 100%);
    height: 1px;
    background-color: #1a2b4a;
    box-sizing: border-box;
    padding: 0 var(--accordion-horizontal-padding, 1.5rem);
    background-clip: content-box;
}

/* Top border on first item */
.gadby-accordion.has-borders.has-first-border .gadby-accordion-item:first-child .gadby-accordion-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: var(--accordion-container-max-width, 100%);
    height: 1px;
    background-color: #1a2b4a;
    box-sizing: border-box;
    padding: 0 var(--accordion-horizontal-padding, 1.5rem);
    background-clip: content-box;
}

/* ==========================================================================
   HEADER (Clickable Area)
   ========================================================================== */

.gadby-accordion-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--accordion-header-padding-top, 1.5rem) var(--accordion-horizontal-padding, 1.5rem) var(--accordion-header-padding-bottom, 1.5rem) var(--accordion-horizontal-padding, 1.5rem);
    cursor: pointer;
    transition: all 0.3s ease;
    background-color: var(--item-closed-bg, #d4ebf2);
    color: var(--item-closed-color, #1a2b4a);
    user-select: none;
}

/* Hover only on closed state */
.gadby-accordion-item:not(.is-open) .gadby-accordion-header:hover {
    opacity: 0.9;
}

.gadby-accordion-header:focus {
    outline: none;
}

.gadby-accordion-header:focus-visible {
    outline: 2px solid currentColor;
    outline-offset: -2px;
}

/* Open state header colors */
.gadby-accordion-item.is-open .gadby-accordion-header {
    background-color: var(--item-open-bg, #1a2b4a);
    color: var(--item-open-color, #ffffff);
    padding-bottom: 0;
}

/* ==========================================================================
   TITLE
   ========================================================================== */

.gadby-accordion-title {
    font-family: var(--font-heading, 'Auguste Sans', serif);
    font-size: var(--accordion-title-font-size, 1.25rem);
    font-weight: 400;
    line-height: 1.3;
    flex: 1;
}

/* ==========================================================================
   ICON
   ========================================================================== */

.gadby-accordion-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    margin-left: 1rem;
    display: block;
    position: relative;
}

.gadby-accordion-icon svg {
    width: 100%;
    height: 100%;
    display: block;
}

/* Icon states */
.gadby-accordion-icon-closed,
.gadby-accordion-icon-open {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.3s ease;
}

.gadby-accordion-icon-closed svg,
.gadby-accordion-icon-open svg {
    width: 100%;
    height: 100%;
    display: block;
}

/* Default: Show closed icon */
.gadby-accordion-icon-closed {
    opacity: 1;
}

.gadby-accordion-icon-open {
    opacity: 0;
}

/* When open: Show open icon */
.gadby-accordion-item.is-open .gadby-accordion-icon-closed {
    opacity: 0;
}

.gadby-accordion-item.is-open .gadby-accordion-icon-open {
    opacity: 1;
}

/* ==========================================================================
   CONTENT AREA
   ========================================================================== */

.gadby-accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.gadby-accordion-item.is-open .gadby-accordion-content {
    /* Height set by JavaScript based on content */
}

.gadby-accordion-content-inner {
    padding: var(--accordion-content-padding-top, 1.5rem) var(--accordion-horizontal-padding, 1.5rem) var(--accordion-content-padding-bottom, 1.5rem) var(--accordion-horizontal-padding, 1.5rem);
    max-width: var(--accordion-content-max-width);
}

/* When open, content area matches open header styling */
.gadby-accordion-item.is-open .gadby-accordion-content-inner {
    background-color: var(--item-open-bg, #1a2b4a);
    color: var(--item-open-color, #ffffff);
}

/* Content typography */
.gadby-accordion-content-inner p {
    margin-bottom: 1em;
}

.gadby-accordion-content-inner p:last-child {
    margin-bottom: 0;
}

.gadby-accordion-content-inner ul,
.gadby-accordion-content-inner ol {
    margin-bottom: 1em;
    padding-left: 1.5em;
}

.gadby-accordion-content-inner li {
    margin-bottom: 0.5em;
}

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

@media (max-width: 768px) {
    .gadby-accordion-header {
        padding: calc(var(--accordion-header-padding-top, 1.5rem) * 0.75) calc(var(--accordion-horizontal-padding, 1.5rem) * 0.75) calc(var(--accordion-header-padding-bottom, 1.5rem) * 0.75) calc(var(--accordion-horizontal-padding, 1.5rem) * 0.75);
    }

    .gadby-accordion-title {
        font-size: calc(var(--accordion-title-font-size, 1.25rem) * 0.9);
    }

    .gadby-accordion-content-inner {
        padding: calc(var(--accordion-content-padding-top, 1.5rem) * 0.75) calc(var(--accordion-horizontal-padding, 1.5rem) * 0.75) calc(var(--accordion-content-padding-bottom, 1.5rem) * 0.75) calc(var(--accordion-horizontal-padding, 1.5rem) * 0.75);
    }

    .gadby-accordion-icon {
        width: 32px;
        height: 32px;
        margin-left: 0.75rem;
    }
}

@media (max-width: 480px) {
    .gadby-accordion-header {
        padding: calc(var(--accordion-header-padding-top, 1.5rem) * 0.6) calc(var(--accordion-horizontal-padding, 1.5rem) * 0.6) calc(var(--accordion-header-padding-bottom, 1.5rem) * 0.6) calc(var(--accordion-horizontal-padding, 1.5rem) * 0.6);
    }

    .gadby-accordion-title {
        font-size: calc(var(--accordion-title-font-size, 1.25rem) * 0.65);
    }

    .gadby-accordion-content-inner {
        padding: calc(var(--accordion-content-padding-top, 1.5rem) * 0.6) calc(var(--accordion-horizontal-padding, 1.5rem) * 0.6) calc(var(--accordion-content-padding-bottom, 1.5rem) * 0.6) calc(var(--accordion-horizontal-padding, 1.5rem) * 0.6);
    }
}

/* ==========================================================================
   FULL-WIDTH VARIANT
   ========================================================================== */

.gadby-accordion.gadby-accordion-full-width {
    width: 100vw;
    position: relative;
    left: 50%;
    transform: translateX(-50%);
    margin-left: 0;
    margin-right: 0;
}

/* Header inner container for full-width mode */
.gadby-accordion.gadby-accordion-full-width .gadby-accordion-header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: var(--accordion-container-max-width, 1280px);
    margin: 0 auto;
    width: 100%;
    padding: 0 var(--accordion-horizontal-padding, 1.5rem);
    box-sizing: border-box;
}

/* Remove padding from header itself in full-width mode */
.gadby-accordion.gadby-accordion-full-width .gadby-accordion-header {
    padding: var(--accordion-header-padding-top, 1.5rem) 0 var(--accordion-header-padding-bottom, 1.5rem) 0;
}

/* Content background for full-width mode - stays full width */
.gadby-accordion.gadby-accordion-full-width .gadby-accordion-item.is-open .gadby-accordion-content {
    background-color: var(--item-open-bg, #1a2b4a);
    color: var(--item-open-color, #ffffff);
}
/* Content inner container for full-width mode - centered like header-inner */
.gadby-accordion.gadby-accordion-full-width .gadby-accordion-content-inner {
    max-width: var(--accordion-container-max-width, 1280px);
    margin: 0 auto;
    padding: var(--accordion-content-padding-top, 1.5rem) var(--accordion-horizontal-padding, 1.5rem) var(--accordion-content-padding-bottom, 1.5rem) var(--accordion-horizontal-padding, 1.5rem);
    box-sizing: border-box;
}

/* Content max-width applied to children so text left-aligns under title */
.gadby-accordion .gadby-accordion-content-inner > * {
    max-width: var(--accordion-content-max-width);
}

/* Override background on content-inner for full-width (background is on parent) */
.gadby-accordion.gadby-accordion-full-width .gadby-accordion-item.is-open .gadby-accordion-content-inner {
    background-color: transparent;
}

/* Borders are handled globally on header-inner - no special full-width rules needed */

/* ==========================================================================
   HEADER INNER (for non-full-width - default styling)
   ========================================================================== */

.gadby-accordion:not(.gadby-accordion-full-width) .gadby-accordion-header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

/* ==========================================================================
   ACCESSIBILITY - REDUCED MOTION
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
    .gadby-accordion-item,
    .gadby-accordion-header,
    .gadby-accordion-icon,
    .gadby-accordion-icon-closed,
    .gadby-accordion-icon-open,
    .gadby-accordion-content {
        transition: none;
    }
}