/**
 * Sleek Content Accordions - Stylesheet
 * Version: 1.3.4 - Adjusted Top Content Padding
 */

:root {
    /* --- Harmonized Vibrant Green Theme Color Palette --- */
    --sca-theme-green-medium: #20C997;
    --sca-theme-green-medium-darker: #1AA67D;
    --sca-theme-green-light: #40DDBA;
    --sca-theme-green-dark: #137A5A;
    --sca-theme-green-extralight: #D9F7F0;
    --sca-text-on-green-title: #FFFFFF;
    --sca-subtle-border-color: #A0E6D4; /* Used for the top line of the collapse bar */
    --sca-focus-ring-green: rgba(32, 201, 151, 0.5);

    /* --- General Text & Neutral Colors --- */
    --sca-primary-text-color: #212121;
    --sca-secondary-text-color: #424242;
    --sca-item-background-color: #FFFFFF;
    --sca-main-border-color: var(--sca-subtle-border-color); /* Main border for the accordion item */

    /* --- Typography --- */
    --sca-font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    --sca-base-font-size: 16px;
    --sca-title-font-size: 1.15em;

    /* --- Spacing --- */
    --sca-padding-large: 16px; /* Default padding for mobile (bottom, left, right of content) */
    --sca-padding-content-top-explicit: 20px; /* Explicit top padding for content on mobile */
    --sca-padding-medium: 15px;
    --sca-padding-small: 8px;
    --sca-padding-xsmall: 6px; /* Vertical padding for slimmer collapse bar */
    --sca-item-margin-bottom: 20px;
    --sca-border-radius: 8px; /* For the main accordion item */
}

/* Responsive adjustments for larger screens */
@media (min-width: 640px) { /* sm breakpoint, adjust as needed */
    :root {
        --sca-padding-large: 24px; /* Increased padding for larger screens (bottom, left, right of content) */
        --sca-padding-content-top-explicit: 28px; /* Explicit top padding for content on larger screens */
    }
}


/* --- Main Accordion Item --- */
.sleek-content-accordion-item {
    background-color: var(--sca-item-background-color);
    border: 1px solid var(--sca-main-border-color);
    border-radius: var(--sca-border-radius);
    margin-bottom: var(--sca-item-margin-bottom);
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

/* --- Accordion Title (H2) --- */
.sleek-content-accordion-item h2.sleek-content-accordion-title {
    margin: 0;
    padding: 0;
    font-size: var(--sca-title-font-size);
    font-weight: normal;
    line-height: 1.4;
}

/* --- Accordion Trigger Button --- */
.sleek-content-accordion-item .sca-accordion-trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--sca-padding-medium);
    background-image: linear-gradient(to bottom, var(--sca-theme-green-medium), var(--sca-theme-green-medium-darker));
    border-style: none;
    text-align: left;
    font-family: var(--sca-font-family);
    font-size: var(--sca-title-font-size);
    font-weight: 600;
    color: var(--sca-text-on-green-title);
    cursor: pointer;
    transition: background-image 0.3s ease-in-out;
}

.sleek-content-accordion-item .sca-accordion-trigger:hover,
.sleek-content-accordion-item .sca-accordion-trigger:focus {
    background-image: linear-gradient(to bottom, var(--sca-theme-green-light), var(--sca-theme-green-medium));
    color: var(--sca-text-on-green-title);
}

/* Accessibility: Focus styles */
.sleek-content-accordion-item .sca-accordion-trigger:focus-visible {
    outline: 2px solid var(--sca-theme-green-dark);
    outline-offset: 2px;
    box-shadow: 0 0 0 4px var(--sca-focus-ring-green);
}
.sleek-content-accordion-item .sca-accordion-trigger:focus {
    outline: 2px solid var(--sca-theme-green-dark);
    outline-offset: 2px;
}
.sleek-content-accordion-item .sca-accordion-trigger:focus:not(:focus-visible) {
    outline: none;
}


/* --- Accordion Icon (Top Header) --- */
.sca-accordion-trigger .sca-icon {
    display: inline-block;
    width: 1em;
    height: 1em;
    line-height: 1;
    text-align: center;
    font-weight: bold;
    color: var(--sca-text-on-green-title);
    transition: transform 0.3s ease-in-out;
    margin-left: var(--sca-padding-small);
}

.sca-accordion-trigger .sca-icon::before {
    content: '+';
}

.sca-accordion-trigger[aria-expanded="true"] .sca-icon::before {
    content: '\2212'; /* Minus sign */
}
.sca-accordion-trigger[aria-expanded="true"] .sca-icon {
    transform: rotate(180deg);
}
.sca-accordion-trigger[aria-expanded="false"] .sca-icon {
    transform: rotate(0deg);
}


/* --- Accordion Content Area --- */
.sleek-content-accordion-content {
    background-color: var(--sca-item-background-color);
    color: var(--sca-secondary-text-color);
    font-size: var(--sca-base-font-size);
    line-height: 1.7;

    box-sizing: border-box;
    overflow: hidden;
    max-height: 0;
    padding-left: 0;
    padding-right: 0;
    padding-top: 0;
    padding-bottom: 0;
    border-top-width: 0;
    border-top-style: solid;
    border-top-color: transparent;
    transition: max-height 0.4s cubic-bezier(0.25, 0.1, 0.25, 1),
                border-top-width 0.4s cubic-bezier(0.25, 0.1, 0.25, 1),
                border-top-color 0.4s cubic-bezier(0.25, 0.1, 0.25, 1);
}

/* Inner wrapper for content padding */
.sca-content-inner {
    padding-left: var(--sca-padding-large); /* Horizontal padding */
    padding-right: var(--sca-padding-large); /* Horizontal padding */
    /* Top and bottom padding will be applied when open */
}

.sleek-content-accordion-content.sca-content-hidden {
    max-height: 0 !important;
    border-top-width: 0 !important;
    border-top-color: transparent !important;
}

/* Styles for when the accordion content is open */
.sleek-content-accordion-trigger[aria-expanded="true"] + .sleek-content-accordion-content {
    border-top-width: 1px;
    border-top-color: var(--sca-main-border-color);
}

/* Apply padding to inner content when accordion is open */
.sleek-content-accordion-trigger[aria-expanded="true"] + .sleek-content-accordion-content .sca-content-inner {
    padding-top: var(--sca-padding-content-top-explicit); /* Specifically adjusted top padding */
    padding-bottom: var(--sca-padding-large); /* Standard bottom padding */
}


/* --- Styling for basic HTML elements within content --- */
.sca-content-inner > *:first-child {
    margin-top: 0;
}

.sca-content-inner p {
    margin-bottom: 1.2em;
}
.sca-content-inner p:last-child {
    margin-bottom: 0; /* Ensure last p in content doesn't add extra space before collapse bar */
}

.sca-content-inner ul,
.sca-content-inner ol {
    margin-bottom: 1.2em;
    padding-left: 25px;
}
.sca-content-inner ul:last-child,
.sca-content-inner ol:last-child {
    margin-bottom: 0;
}


.sca-content-inner a {
    color: var(--sca-theme-green-dark);
    text-decoration: underline;
    font-weight: 500;
}
.sca-content-inner a:hover {
    color: var(--sca-theme-green-medium);
    text-decoration: none;
}

.sca-content-inner table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1.2em;
    font-size: 0.95em;
}
.sca-content-inner table:last-child {
    margin-bottom: 0;
}


.sca-content-inner th,
.sca-content-inner td {
    border: 1px solid var(--sca-main-border-color);
    padding: var(--sca-padding-medium);
    text-align: left;
    vertical-align: top;
}

.sca-content-inner th {
    background-color: var(--sca-theme-green-extralight);
    font-weight: 600;
    color: var(--sca-theme-green-dark);
}

/* --- Bottom Collapse Trigger Bar --- */
.sca-collapse-bottom-trigger {
    display: none; /* Hidden by default */
    box-sizing: border-box;
    width: 100%;
    padding: var(--sca-padding-xsmall) var(--sca-padding-medium); /* Slimmer vertical padding */
    background-color: var(--sca-theme-green-extralight);
    color: var(--sca-theme-green-dark);
    font-family: var(--sca-font-family);
    font-size: 0.9em;
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: background-color 0.2s ease-in-out, border-color 0.2s ease-in-out;

    border-radius: 0; /* No rounded edges */
    border-top: 1px solid var(--sca-subtle-border-color); /* Only top border visible */
    border-right-style: none;
    border-left-style: none;
    border-bottom-style: none;

    margin-top: 0; /* Space above is now handled by .sca-content-inner's padding-bottom */
    margin-bottom: 0; /* Sits flush at the bottom */
}

.sca-collapse-bottom-trigger:hover,
.sca-collapse-bottom-trigger:focus {
    background-color: var(--sca-subtle-border-color);
}

.sca-collapse-bottom-trigger .sca-icon-collapse-bottom {
    display: inline-block;
    margin-right: 0.5em;
    transform: rotate(0deg);
    font-weight: bold;
}
.sca-collapse-bottom-trigger .sca-icon-collapse-bottom::before {
    content: '\25B2'; /* Upward pointing triangle (▲) */
}

/* Show bottom collapse trigger ONLY when item is active (open) */
.sleek-content-accordion-item.sca-item-active .sleek-content-accordion-content .sca-collapse-bottom-trigger {
    display: block;
}

/* Media query to hide the bottom collapse button on larger screens */
@media (min-width: 640px) {
    .sca-collapse-bottom-trigger {
        display: none !important;
    }
}