/**
 * International applicants page — sidebar + layout
 * templates/web/international/int.html.twig
 */

.int-applicants-shell {
    --int-font-sans: "Plus Jakarta Sans", "Poppins", system-ui, sans-serif;
    --int-font-display: "Fraunces", Georgia, "Times New Roman", serif;
    --int-ink: #0f172a;
    --int-muted: #64748b;
    --int-border: rgba(15, 23, 42, 0.1);
    --int-accent: #1d4ed8;
    --int-accent-soft: rgba(29, 78, 216, 0.1);
    --int-surface: #ffffff;
    --int-sidebar-bg: linear-gradient(165deg, #f8fafc 0%, #f1f5f9 100%);
    font-family: var(--int-font-sans);
    color: var(--int-ink);
}

/**
 * Row must use default stretch (not flex-start) on desktop so the sidebar column
 * is as tall as the main column. Otherwise `position: sticky` on the nav has no
 * “track” and the left bar scrolls away with the page.
 */
.int-applicants-page {
    align-items: stretch;
}

/* Anchor targets clear fixed header */
#int_eligibility,
#int_admission_process,
#visa_extension_steps,
#exit_visa_steps {
    scroll-margin-top: 5.5rem;
}

/* ---- Sidebar ---- */
.int-sidebar-col {
    margin-bottom: 1.25rem;
}

.int-sidebar-nav {
    background: var(--int-sidebar-bg);
    border: 1px solid var(--int-border);
    border-radius: 16px;
    padding: 1rem 1rem 1.1rem;
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.06);
}

@media (min-width: 992px) {
    .int-sidebar-nav {
        position: sticky;
        top: 5.75rem;
        max-height: calc(100vh - 6.5rem);
        overflow-y: auto;
        overscroll-behavior: contain;
    }

    .int-sidebar-nav::-webkit-scrollbar {
        width: 6px;
    }

    .int-sidebar-nav::-webkit-scrollbar-thumb {
        background: rgba(15, 23, 42, 0.15);
        border-radius: 99px;
    }
}

.int-sidebar-title {
    font-family: var(--int-font-display);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--int-muted);
    margin: 0 0 0.65rem;
    padding-bottom: 0.45rem;
    border-bottom: 1px solid var(--int-border);
}

.int-sidebar-title--sub {
    margin-top: 1.15rem;
    padding-top: 0.35rem;
}

.int-sidebar-list li + li {
    margin-top: 0.2rem;
}

.int-sidebar-link {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.45rem 0.65rem;
    border-radius: 10px;
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--int-ink);
    text-decoration: none;
    border: 1px solid transparent;
    transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.int-sidebar-link:hover {
    background: rgba(255, 255, 255, 0.85);
    border-color: var(--int-border);
    color: var(--int-accent);
    text-decoration: none;
}

.int-sidebar-link:focus {
    outline: 2px solid var(--int-accent);
    outline-offset: 2px;
}

.int-sidebar-link .int-sidebar-icon {
    flex-shrink: 0;
    width: 1.15rem;
    text-align: center;
    font-size: 0.85rem;
    opacity: 0.65;
    color: var(--int-accent);
}

.int-sidebar-link--external .int-sidebar-icon {
    font-size: 0.72rem;
    opacity: 0.55;
}

.int-sidebar-link--external {
    font-size: 0.82rem;
    color: #334155;
}

/* Mobile: horizontal strip */
@media (max-width: 991.98px) {
    .int-sidebar-nav {
        padding: 0.75rem 0.85rem;
        position: sticky;
        top: 0;
        z-index: 12;
        margin-left: -0.5rem;
        margin-right: -0.5rem;
        border-radius: 12px;
    }

    .int-sidebar-title {
        margin-bottom: 0.5rem;
        padding-bottom: 0.35rem;
        border-bottom: none;
        font-size: 0.68rem;
    }

    .int-sidebar-title--sub {
        margin-top: 0.65rem;
        padding-top: 0.5rem;
        border-top: 1px solid var(--int-border);
    }

    .int-sidebar-list {
        display: flex;
        flex-wrap: nowrap;
        gap: 0.45rem;
        overflow-x: auto;
        overflow-y: hidden;
        padding-bottom: 0.35rem;
        margin: 0 -0.15rem;
        padding-left: 0.15rem;
        padding-right: 0.15rem;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: thin;
    }

    .int-sidebar-list li {
        flex: 0 0 auto;
        margin-top: 0 !important;
    }

    .int-sidebar-list .int-sidebar-link {
        white-space: nowrap;
        padding: 0.38rem 0.75rem;
        background: rgba(255, 255, 255, 0.75);
        border: 1px solid var(--int-border);
        border-radius: 999px;
        font-size: 0.78rem;
    }

    .int-sidebar-list--external .int-sidebar-link {
        font-size: 0.74rem;
    }

    #int_eligibility,
    #int_admission_process,
    #visa_extension_steps,
    #exit_visa_steps {
        scroll-margin-top: 7rem;
    }
}

/* Main column */
.int-main-col {
    background-color: var(--int-surface);
    padding-right: 0;
    padding-left: 0;
}

@media (min-width: 992px) {
    .int-main-col {
        padding-left: 0.5rem;
    }
}