/**
 * Caraka Author Guidelines
 * Frontend 0.1.0
 *
 * All selectors are intentionally scoped to the plugin page.
 */

.cag-page {
    --cag-accent: #8b2434;
    --cag-accent-soft: #f7eef0;
    --cag-ink: #20252b;
    --cag-muted: #65717d;
    --cag-line: #e4e8ec;
    --cag-panel: #f7f8f9;
    --cag-white: #ffffff;
    --cag-radius: 12px;
    --cag-shell-height: 680px;

    box-sizing: border-box;
    width: 100%;
    max-width: none;
    margin: 0;
    padding: 0 0 16px;
    color: var(--cag-ink);
}

.cag-page *,
.cag-page *::before,
.cag-page *::after {
    box-sizing: border-box;
}

.cag-shell {
    position: relative;
    display: grid;
    grid-template-columns: minmax(250px, 300px) minmax(0, 1fr);
    width: 100%;
    height: var(--cag-shell-height);
    min-height: 520px;
    overflow: hidden;
    border: 1px solid var(--cag-line);
    border-radius: var(--cag-radius);
    background: var(--cag-white);
    box-shadow: 0 10px 30px rgba(31, 41, 51, 0.06);
}

/* ==========================================================
   LEFT NAVIGATION
   ========================================================== */

.cag-sidebar {
    position: relative;
    z-index: 3;
    min-width: 0;
    height: 100%;
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
    scrollbar-width: thin;
    border-right: 1px solid var(--cag-line);
    background: var(--cag-panel);
}

.cag-sidebar__header {
    padding: 24px 22px 20px;
    border-bottom: 1px solid var(--cag-line);
}

.cag-sidebar__kicker,
.cag-hero__kicker {
    display: block;
    margin: 0 0 7px;
    color: var(--cag-accent);
    font-size: 0.72rem;
    font-weight: 700;
    line-height: 1.35;
    letter-spacing: 0.11em;
    text-transform: uppercase;
}

.cag-sidebar__title {
    margin: 0;
    padding: 0;
    border: 0;
    color: var(--cag-ink);
    font-size: 1.08rem;
    font-weight: 700;
    line-height: 1.35;
}

.cag-sidebar__lead {
    margin: 9px 0 0;
    color: var(--cag-muted);
    font-size: 0.82rem;
    line-height: 1.55;
}

.cag-nav {
    padding: 12px 0 20px;
}

.cag-nav__group {
    position: relative;
    margin: 0;
    padding: 0;
}


/* V0.5.2 - compact gap between sidebar pathway groups */
.cag-nav__group + .cag-nav__group {
    margin-top: -9px;
}

.cag-nav__section-link {
    position: relative;
    display: grid;
    grid-template-columns: 34px minmax(0, 1fr);
    align-items: start;
    gap: 4px;
    padding: 4px 18px 1px;
    border-left: 3px solid transparent;
    color: var(--cag-ink);
    text-decoration: none;
    transition:
        background-color 160ms ease,
        border-color 160ms ease,
        color 160ms ease;
}

.cag-nav__number {
    color: var(--cag-accent);
    font-size: 0.71rem;
    font-weight: 700;
    line-height: 1.35;
    letter-spacing: 0.04em;
}

.cag-nav__section-title {
    font-size: 0.89rem;
    font-weight: 700;
    line-height: 1.25;
}

.cag-nav__items {
    margin: -6px 0 0;
    padding: 0 16px 0 55px;
    list-style: none;
}


/* V0.5.9 - override OJS global UL top margin
 * OJS default:
 * .pkp_structure_main ul { margin: 1.43rem 0; }
 *
 * Override ONLY the top margin of Author Guidelines child lists.
 * Bottom spacing and item-to-item spacing remain unchanged.
 */
.cag-page .cag-nav__items {
    margin-top: 6px;
}




.cag-nav__items li {
    margin: 0;
    padding: 0;
}


/* V0.5.6 - safe first-child spacing */
.cag-nav__items li:first-child a {
    padding-top: 1px;
}

.cag-nav__items a {
    display: block;
    padding: 2px 9px;
    border-left: 2px solid transparent;
    color: var(--cag-muted);
    font-size: 0.78rem;
    line-height: 1.32;
    text-decoration: none;
    transition:
        color 150ms ease,
        border-color 150ms ease,
        background-color 150ms ease;
}

.cag-nav a:hover {
    color: var(--cag-accent);
}

.cag-nav a.is-active {
    color: var(--cag-accent);
}

.cag-nav__section-link.is-active {
    border-left-color: var(--cag-accent);
    background: var(--cag-white);
}

.cag-nav__items a.is-active {
    border-left-color: var(--cag-accent);
    background: rgba(255, 255, 255, 0.72);
    font-weight: 600;
}

/* ==========================================================
   CONTENT PANEL
   ========================================================== */

.cag-content {
    position: relative;
    z-index: 1;
    min-width: 0;
    height: 100%;
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
    scroll-behavior: smooth;
    scrollbar-width: thin;
    background: var(--cag-white);
}

.cag-content:focus {
    outline: none;
}

.cag-content__inner {
    position: relative;
    width: min(100%, 900px);
    margin: 0 auto;
    padding: 34px 44px 60px;
}

.cag-hero {
    margin: 0 0 38px;
    padding: 0 0 30px;
    border-bottom: 1px solid var(--cag-line);
}

.cag-hero h1 {
    margin: 0;
    padding: 0;
    border: 0;
    color: var(--cag-ink);
    font-size: clamp(1.9rem, 3vw, 2.7rem);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.025em;
}

.cag-hero p {
    max-width: 760px;
    margin: 15px 0 0;
    color: var(--cag-muted);
    font-size: 1rem;
    line-height: 1.7;
}

.cag-section {
    scroll-margin-top: 26px;
    margin: 0;
    padding: 18px 0 44px;
    border-bottom: 1px solid var(--cag-line);
}

.cag-section__header {
    display: grid;
    grid-template-columns: 54px minmax(0, 1fr);
    gap: 6px;
    margin: 0 0 8px;
}

.cag-section__number {
    padding-top: 5px;
    color: var(--cag-accent);
    font-size: 0.82rem;
    font-weight: 700;
    line-height: 1.4;
    letter-spacing: 0.06em;
}

.cag-section__header h2 {
    margin: 0;
    padding: 0;
    border: 0;
    color: var(--cag-ink);
    font-size: 1.48rem;
    font-weight: 700;
    line-height: 1.3;
}

.cag-section__header p {
    max-width: 720px;
    margin: 8px 0 0;
    color: var(--cag-muted);
    font-size: 0.91rem;
    line-height: 1.65;
}

.cag-section__body {
    padding-left: 60px;
}

.cag-topic {
    scroll-margin-top: 24px;
    padding: 22px 0 20px;
}

.cag-topic + .cag-topic {
    border-top: 1px solid #eef0f2;
}

.cag-topic h3 {
    margin: 0 0 9px;
    padding: 0;
    border: 0;
    color: var(--cag-ink);
    font-size: 1.03rem;
    font-weight: 700;
    line-height: 1.4;
}

.cag-topic p {
    margin: 0;
    color: #4f5b66;
    font-size: 0.91rem;
    line-height: 1.72;
}

.cag-end {
    padding: 32px 0 4px;
    color: #98a1aa;
    font-size: 0.76rem;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

/* ==========================================================
   MOBILE NAVIGATION
   ========================================================== */

.cag-mobilebar {
    display: none;
}

.cag-overlay {
    display: none;
}

/*
 * This class is added only while the guidelines page is active.
 * It prevents the document itself from becoming a long page.
 */
body.cag-guide-active {
    overflow: hidden;
}

/*
 * The footer is hidden only on this special viewport-based page.
 * It remains completely untouched everywhere else in OJS.
 */
body.cag-guide-active .pkp_structure_footer {
    display: none !important;
}

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

@media (max-width: 900px) {

    .cag-page {
        padding-bottom: 0;
    }

    .cag-mobilebar {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 14px;
        margin-bottom: 8px;
        padding: 8px 0;
    }

    .cag-mobilebar__button {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        min-height: 40px;
        padding: 8px 12px;
        border: 1px solid var(--cag-line);
        border-radius: 8px;
        background: var(--cag-white);
        color: var(--cag-ink);
        cursor: pointer;
        font: inherit;
        font-size: 0.84rem;
        font-weight: 600;
    }

    .cag-mobilebar__icon {
        color: var(--cag-accent);
        font-size: 1rem;
    }

    .cag-mobilebar__title {
        overflow: hidden;
        color: var(--cag-muted);
        font-size: 0.78rem;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .cag-shell {
        display: block;
        min-height: 480px;
    }

    .cag-sidebar {
        position: absolute;
        inset: 0 auto 0 0;
        z-index: 20;
        width: min(86vw, 330px);
        transform: translateX(-102%);
        box-shadow: 18px 0 40px rgba(0, 0, 0, 0.12);
        transition: transform 180ms ease;
    }

    .cag-page.is-menu-open .cag-sidebar {
        transform: translateX(0);
    }

    .cag-overlay {
        position: absolute;
        inset: 0;
        z-index: 10;
        width: 100%;
        height: 100%;
        padding: 0;
        border: 0;
        background: rgba(15, 23, 42, 0.34);
        cursor: pointer;
    }

    .cag-page.is-menu-open .cag-overlay {
        display: block;
    }

    .cag-content__inner {
        width: 100%;
        padding: 28px 24px 50px;
    }
}

@media (max-width: 600px) {

    .cag-content__inner {
        padding-right: 18px;
        padding-left: 18px;
    }

    .cag-section__header {
        grid-template-columns: 42px minmax(0, 1fr);
    }

    .cag-section__body {
        padding-left: 48px;
    }

    .cag-hero h1 {
        font-size: 1.8rem;
    }

    .cag-section__header h2 {
        font-size: 1.28rem;
    }
}

@media (prefers-reduced-motion: reduce) {

    .cag-content {
        scroll-behavior: auto;
    }

    .cag-sidebar {
        transition: none;
    }
}

/* V0.1.1 - keep the parent pathway section visible
   while one of its child topics is active. */
.cag-nav__section-link.is-parent-active {
    color: var(--cag-accent);
    background: rgba(255, 255, 255, 0.46);
}

/* ==========================================================
   RICH GUIDANCE CONTENT - V0.3.0
   ========================================================== */

.cag-topic .cag-richtext {
    color: #4f5b66;
    font-size: 0.91rem;
    line-height: 1.72;
}

.cag-topic .cag-richtext p {
    margin: 0 0 12px;
    color: inherit;
    font-size: inherit;
    line-height: inherit;
}

.cag-topic .cag-richtext p:last-child {
    margin-bottom: 0;
}

.cag-topic .cag-richtext ul,
.cag-topic .cag-richtext ol {
    margin: 10px 0 14px;
    padding-left: 24px;
}

.cag-topic .cag-richtext li {
    margin: 5px 0;
}

.cag-topic .cag-richtext a {
    color: var(--cag-accent);
    font-weight: 600;
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 2px;
}

.cag-topic .cag-richtext strong,
.cag-topic .cag-richtext b {
    color: var(--cag-ink);
    font-weight: 700;
}

.cag-topic .cag-richtext code {
    padding: 2px 5px;
    border-radius: 4px;
    background: #f1f3f5;
    color: #3c4650;
    font-size: 0.88em;
}

.cag-topic .cag-richtext img {
    max-width: 100%;
    height: auto;
}

/* ==========================================================
   COMPACT SINGLE-SPACED LISTS
   ========================================================== */

.cag-topic .cag-richtext ul,
.cag-topic .cag-richtext ol {
    margin-top: 6px;
    margin-bottom: 8px;
    padding-left: 24px;
}

.cag-topic .cag-richtext li {
    margin-top: 0;
    margin-bottom: 0;
    line-height: 1.35;
}

.cag-topic .cag-richtext li + li {
    margin-top: 0;
}

.cag-topic .cag-richtext li p {
    margin-top: 0;
    margin-bottom: 0;
    line-height: inherit;
}

/* ==========================================================
   RESOURCE & DOWNLOAD CARDS - V0.4.0
   ========================================================== */

.cag-resource-grid {
    display: grid;
    grid-template-columns:
        repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin-top: 22px;
}

.cag-resource-card {
    display: flex;
    flex-direction: column;
    min-width: 0;
    padding: 18px;
    border: 1px solid #e1e6ea;
    border-radius: 8px;
    background: #fff;
}

.cag-resource-card__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px 10px;
    min-height: 18px;
    margin-bottom: 10px;
}

.cag-resource-card__meta span {
    color: #8d2535;
    font-size: 0.69rem;
    font-weight: 700;
    letter-spacing: 0.055em;
    text-transform: uppercase;
}

.cag-resource-card__meta span + span {
    color: #788690;
    font-weight: 600;
    letter-spacing: 0;
    text-transform: none;
}

.cag-resource-card h3 {
    margin: 0 0 8px;
    color: var(--cag-ink);
    font-size: 0.98rem;
    line-height: 1.35;
}

.cag-resource-card p {
    flex: 1;
    margin: 0 0 16px;
    color: #65737e;
    font-size: 0.84rem;
    line-height: 1.55;
}

.cag-resource-card__action {
    display: inline-flex;
    align-items: center;
    align-self: flex-start;
    gap: 8px;
    margin-top: auto;
    color: var(--cag-accent);
    font-size: 0.82rem;
    font-weight: 700;
    text-decoration: none;
}

.cag-resource-card__action:hover,
.cag-resource-card__action:focus {
    text-decoration: underline;
    text-underline-offset: 3px;
}

.cag-resource-card__action span {
    font-size: 1rem;
    line-height: 1;
}

@media (max-width: 760px) {
    .cag-resource-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================
   MAPPED RESOURCE CARDS - V0.4.1
   ========================================================== */

.cag-topic .cag-resource-grid {
    margin-top: 16px;
}

.cag-topic .cag-resource-card h4 {
    margin: 0 0 8px;
    color: var(--cag-ink);
    font-size: 0.98rem;
    line-height: 1.35;
}


/* V0.5.1 - compact Author Guidelines sidebar spacing */
/*
 * Reduce vertical whitespace between pathway groups
 * while retaining clear section hierarchy.
 */