/**
 * Academia SSDN — Dashboard rail (desktop menu)
 * ==============================================
 * Markup: template-parts/rail/rail.php. Values from mockup 4a and
 * "Academy - Type & Color Spec.md" → Desktop menu / Logotype.
 *
 * Every selector starts with .ssdn-rail plus a second class, so it
 * outranks the Elementor kit's `.elementor-kit-N a` / `p` / `ul` rules.
 *
 * The mobile menu (top bar + full-screen panel) is at the end of the file.
 */

/*
 * Pinned to the window, full height, whatever the page length (2026-09-27).
 * It was position: sticky, but sticky only works inside its parent, and in
 * Elementor the parent (the shortcode widget) is only as tall as the rail —
 * so on a long page the rail scrolled away after one screen, leaving its
 * border and background short and the member off the bottom.
 *
 * .ssdn-rail-slot holds the 250px in the page flow, so the content never
 * slides under the rail whatever width Elementor gives the column. With
 * left: auto a fixed box keeps its in-flow horizontal position, so this
 * doesn't assume the column starts at the window's left edge.
 */
.ssdn-rail-slot {
    flex: none;
    width: 250px;
    min-height: 1px;
}

.ssdn-rail {
    position: fixed;
    top: var(--wp-admin--admin-bar--height, 0px);
    left: auto;
    z-index: 5;
    box-sizing: border-box;
    width: 250px;
    height: calc(100vh - var(--wp-admin--admin-bar--height, 0px));
    height: calc(100dvh - var(--wp-admin--admin-bar--height, 0px));
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 28px;
    padding: 26px 18px;
    background: var(--ssdn-navy-deep);
    border-right: 1px solid var(--hairline);
    font-family: var(--font-ui);
}

/* Logo — stacked lockup */
.ssdn-rail .ssdn-rail__brand {
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 0 8px;
}

.ssdn-rail .ssdn-rail__mark {
    display: grid;
    place-items: center;
    flex: none;
    width: 32px;
    height: 32px;
    border-radius: 9px;
    background: var(--ssdn-orange);
    color: var(--ssdn-navy);
    font: 700 13px/1 var(--font-display);
    letter-spacing: -0.5px;
}

.ssdn-rail .ssdn-rail__wordmark {
    display: flex;
    flex-direction: column;
}

.ssdn-rail .ssdn-rail__name {
    font: 700 13px/1 var(--font-display);
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: var(--text-1-dark);
}

.ssdn-rail .ssdn-rail__tagline {
    font: 500 10px/1.4 var(--font-mono);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(121, 183, 205, 0.85);
}

/* Menus */
.ssdn-rail .ssdn-rail__menu {
    display: flex;
    flex-direction: column;
    gap: 3px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.ssdn-rail .ssdn-rail__menu li {
    margin: 0;
    padding: 0;
}

.ssdn-rail .ssdn-rail__link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 13px;
    border-radius: 10px;
    font: 500 14px/1.25 var(--font-ui);
    color: var(--text-2-dark);
    text-decoration: none;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.ssdn-rail .ssdn-rail__link:hover {
    background: var(--surface-dark);
    color: var(--text-1-dark);
}

.ssdn-rail .ssdn-rail__link:focus-visible {
    outline: 2px solid var(--ssdn-blue);
    outline-offset: 2px;
}

/* Main item icon — outlined square; is-round makes it a circle. */
.ssdn-rail .ssdn-rail__icon {
    flex: none;
    box-sizing: border-box;
    width: 18px;
    height: 18px;
    border-radius: 5px;
    border: 1.5px solid var(--hover-border);
}

.ssdn-rail .is-round .ssdn-rail__icon {
    border-radius: 50%;
}

/* Active — gold tint row, filled gold icon. The only highlight. */
.ssdn-rail .ssdn-rail__link[aria-current="page"] {
    background: rgba(239, 173, 66, 0.14);
    color: var(--text-1-dark);
    font-weight: 600;
}

.ssdn-rail .ssdn-rail__link[aria-current="page"] .ssdn-rail__icon {
    border-color: var(--ssdn-gold);
    background: var(--ssdn-gold);
}

.ssdn-rail .ssdn-rail__divider {
    height: 1px;
    margin: 0 13px;
    background: var(--hairline);
}

/* Acceso rápido */
.ssdn-rail .ssdn-rail__group-label {
    margin: 0;
    padding: 0 13px 8px;
    font: 500 10px/1.35 var(--font-mono);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-3-dark);
}

.ssdn-rail .ssdn-rail__link--quick {
    padding: 9px 13px;
    font-size: 13px;
}

.ssdn-rail .ssdn-rail__link--quick .ssdn-rail__icon {
    width: 14px;
    height: 14px;
    border: 0;
    border-radius: 4px;
    background: var(--hover-border);
}

.ssdn-rail .is-blue .ssdn-rail__icon {
    background: var(--ssdn-blue);
}

.ssdn-rail .is-gold .ssdn-rail__icon {
    background: var(--ssdn-gold);
}

.ssdn-rail .is-orange .ssdn-rail__icon {
    background: var(--ssdn-orange);
}

/* Member */
.ssdn-rail .ssdn-rail__member {
    margin-top: auto;
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 6px 8px;
    border-radius: 10px;
    text-decoration: none;
    transition: background-color 0.15s ease;
}

/* Links to the member's Account page. */
.ssdn-rail .ssdn-rail__member:hover {
    background: var(--surface-dark);
}

.ssdn-rail .ssdn-rail__member:focus-visible {
    outline: 2px solid var(--ssdn-blue);
    outline-offset: 2px;
}

.ssdn-rail .ssdn-rail__avatar {
    display: grid;
    place-items: center;
    flex: none;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--ssdn-blue);
    color: var(--ssdn-navy);
    font: 700 12px/1 var(--font-ui);
}

.ssdn-rail .ssdn-rail__who {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.ssdn-rail .ssdn-rail__member-name {
    font: 600 13px/1.2 var(--font-ui);
    color: var(--text-1-dark);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ssdn-rail .ssdn-rail__plan {
    margin-top: 2px;
    font: 400 11.5px/1.3 var(--font-ui);
    color: var(--text-3-dark);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

@media (prefers-reduced-motion: reduce) {
    .ssdn-rail .ssdn-rail__link,
    .ssdn-rail .ssdn-rail__member {
        transition: none;
    }
}

/* ==================================================================== */
/* Mobile menu (≤1280px, the site's Elementor TABLET breakpoint, where   */
/* the template hides the rail column). Markup: template-parts/rail/      */
/* mobile.php. Laid out like the lesson page's Temario (6c-m / 6c-m2).    */
/* Selectors carry two classes to outrank the Elementor kit's button and  */
/* link rules; hover/focus carry three to outrank its `button:hover`.     */
/* ==================================================================== */

.ssdn-mbar,
.ssdn-mmenu {
    display: none;
}

@media (max-width: 1280px) {

    /* Backup for the Elementor setting that hides the rail column. */
    .ssdn-rail,
    .ssdn-rail-slot {
        display: none;
    }

    /* Room for the fixed bar, so it doesn't cover the top of the page. */
    body:has(.ssdn-mbar) {
        padding-top: calc(56px + env(safe-area-inset-top, 0px));
    }

    /* Page behind the open panel doesn't scroll. */
    html.ssdn-mmenu-open,
    html.ssdn-mmenu-open body {
        overflow: hidden;
    }

    /* Top bar — closed state (6c-m) */
    .ssdn-mbar {
        position: fixed;
        top: var(--wp-admin--admin-bar--height, 0px);
        left: 0;
        right: 0;
        z-index: 9990;
        box-sizing: border-box;
        height: calc(56px + env(safe-area-inset-top, 0px));
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: env(safe-area-inset-top, 0px) 12px 0 var(--gutter-mobile);
        background: var(--ssdn-navy);
        border-bottom: 1px solid var(--hairline);
    }

    /* The logo, same lockup as the desktop rail. */
    .ssdn-mbar .ssdn-mbar__brand {
        display: flex;
        align-items: center;
        gap: 11px;
    }

    .ssdn-mbar .ssdn-mbar__mark {
        display: grid;
        place-items: center;
        flex: none;
        width: 32px;
        height: 32px;
        border-radius: 9px;
        background: var(--ssdn-orange);
        color: var(--ssdn-navy);
        font: 700 13px/1 var(--font-display);
        letter-spacing: -0.5px;
    }

    .ssdn-mbar .ssdn-mbar__wordmark {
        display: flex;
        flex-direction: column;
    }

    .ssdn-mbar .ssdn-mbar__name {
        font: 700 13px/1 var(--font-display);
        letter-spacing: 0.02em;
        text-transform: uppercase;
        color: var(--text-1-dark);
    }

    .ssdn-mbar .ssdn-mbar__tagline {
        font: 500 10px/1.4 var(--font-mono);
        letter-spacing: 0.12em;
        text-transform: uppercase;
        color: rgba(121, 183, 205, 0.85);
    }

    /* Hamburger and ✕ — 44px tap targets, no fill. */
    .ssdn-mbar .ssdn-mbar__toggle,
    .ssdn-mmenu .ssdn-mmenu__close {
        appearance: none;
        display: grid;
        place-items: center;
        width: 44px;
        height: 44px;
        margin: 0;
        padding: 0;
        border: 0;
        border-radius: 10px;
        background: transparent;
        color: var(--text-1-dark);
        cursor: pointer;
    }

    .ssdn-mbar .ssdn-mbar__toggle:hover,
    .ssdn-mbar .ssdn-mbar__toggle:focus,
    .ssdn-mmenu .ssdn-mmenu__close:hover,
    .ssdn-mmenu .ssdn-mmenu__close:focus {
        background: var(--surface-dark);
        color: var(--text-1-dark);
    }

    .ssdn-mbar .ssdn-mbar__toggle:focus-visible,
    .ssdn-mmenu .ssdn-mmenu__close:focus-visible {
        outline: 2px solid var(--ssdn-blue);
        outline-offset: 2px;
    }

    /* Panel — open state (6c-m2) */
    .ssdn-mmenu {
        position: fixed;
        inset: 0;
        z-index: 9999;
        display: flex;
        flex-direction: column;
        overflow-y: auto;
        overscroll-behavior: contain;
        padding: env(safe-area-inset-top, 0px) 0 env(safe-area-inset-bottom, 0px);
        background: var(--ssdn-navy-deep);
        font-family: var(--font-ui);
    }

    .ssdn-mmenu[hidden] {
        display: none;
    }

    .ssdn-mmenu .ssdn-mmenu__head {
        flex: none;
        box-sizing: border-box;
        height: 56px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 0 12px 0 var(--gutter-mobile);
        border-bottom: 1px solid var(--hairline);
    }

    .ssdn-mmenu .ssdn-mmenu__title,
    .ssdn-mmenu .ssdn-mmenu__group-label {
        font: 500 10px/1.3 var(--font-mono);
        letter-spacing: 0.14em;
        text-transform: uppercase;
        color: var(--text-3-dark);
    }

    .ssdn-mmenu .ssdn-mmenu__list {
        list-style: none;
        margin: 0;
        padding: 0;
    }

    .ssdn-mmenu .ssdn-mmenu__list li {
        margin: 0;
        padding: 0;
    }

    /* Rows — the Temario's lesson rows. */
    .ssdn-mmenu .ssdn-mmenu__link {
        display: flex;
        align-items: center;
        gap: 12px;
        box-sizing: border-box;
        min-height: 48px;
        padding: 12px var(--gutter-mobile);
        border-top: 1px solid rgba(209, 221, 220, 0.08);
        font: 600 14.5px/1.3 var(--font-ui);
        color: var(--text-2-dark);
        text-decoration: none;
    }

    .ssdn-mmenu .ssdn-mmenu__list li:first-child .ssdn-mmenu__link {
        border-top: 0;
    }

    .ssdn-mmenu .ssdn-mmenu__link:hover,
    .ssdn-mmenu .ssdn-mmenu__link:focus {
        color: var(--text-1-dark);
    }

    .ssdn-mmenu .ssdn-mmenu__link:focus-visible {
        outline: 2px solid var(--ssdn-blue);
        outline-offset: -2px;
    }

    /* Current page — gold tint + gold left edge, as the current lesson. */
    .ssdn-mmenu .ssdn-mmenu__link[aria-current="page"] {
        background: rgba(239, 173, 66, 0.13);
        box-shadow: inset 3px 0 0 var(--ssdn-gold);
        color: var(--text-1-dark);
    }

    /* Icons — same shapes as the desktop rail. */
    .ssdn-mmenu .ssdn-mmenu__icon {
        flex: none;
        box-sizing: border-box;
        width: 18px;
        height: 18px;
        border-radius: 5px;
        border: 1.5px solid var(--hover-border);
    }

    .ssdn-mmenu .is-round .ssdn-mmenu__icon {
        border-radius: 50%;
    }

    .ssdn-mmenu .ssdn-mmenu__link[aria-current="page"] .ssdn-mmenu__icon {
        border-color: var(--ssdn-gold);
        background: var(--ssdn-gold);
    }

    .ssdn-mmenu .ssdn-mmenu__link--quick .ssdn-mmenu__icon {
        width: 14px;
        height: 14px;
        margin: 0 2px;
        border: 0;
        border-radius: 4px;
        background: var(--hover-border);
    }

    .ssdn-mmenu .is-blue .ssdn-mmenu__icon {
        background: var(--ssdn-blue);
    }

    .ssdn-mmenu .is-gold .ssdn-mmenu__icon {
        background: var(--ssdn-gold);
    }

    .ssdn-mmenu .is-orange .ssdn-mmenu__icon {
        background: var(--ssdn-orange);
    }

    /* Acceso rápido header — the Temario's section header. */
    .ssdn-mmenu .ssdn-mmenu__group-label {
        margin: 0;
        padding: 20px var(--gutter-mobile) 10px;
        border-top: 1px solid var(--hairline);
    }

    /* Member */
    .ssdn-mmenu .ssdn-mmenu__member {
        margin-top: auto;
        display: flex;
        align-items: center;
        gap: 11px;
        padding: 18px var(--gutter-mobile);
        border-top: 1px solid var(--hairline);
        text-decoration: none;
    }

    /* Links to the member's Account page. */
    .ssdn-mmenu .ssdn-mmenu__member:hover {
        background: var(--surface-dark);
    }

    .ssdn-mmenu .ssdn-mmenu__member:focus-visible {
        outline: 2px solid var(--ssdn-blue);
        outline-offset: -2px;
    }

    .ssdn-mmenu .ssdn-mmenu__avatar {
        display: grid;
        place-items: center;
        flex: none;
        width: 32px;
        height: 32px;
        border-radius: 50%;
        background: var(--ssdn-blue);
        color: var(--ssdn-navy);
        font: 700 12px/1 var(--font-ui);
    }

    .ssdn-mmenu .ssdn-mmenu__who {
        display: flex;
        flex-direction: column;
        min-width: 0;
    }

    .ssdn-mmenu .ssdn-mmenu__member-name {
        font: 600 13px/1.2 var(--font-ui);
        color: var(--text-1-dark);
    }

    .ssdn-mmenu .ssdn-mmenu__plan {
        margin-top: 2px;
        font: 400 11.5px/1.3 var(--font-ui);
        color: var(--text-3-dark);
    }
}