/* ==========================================================================
   Randatech — last-loaded mobile / performance hardening
   Loaded after Vite so it wins even when hashed CSS is stale.
   ========================================================================== */

html {
    overflow-x: clip;
    -webkit-text-size-adjust: 100%;
}

img:not(.rt-hero-bg__img),
video {
    max-width: 100%;
    height: auto;
}

iframe,
canvas {
    max-width: 100%;
}

input,
select,
textarea,
button {
    max-width: 100%;
}

/* ---- Touch targets ---- */
@media (pointer: coarse), (max-width: 1023px) {
    .rt-mobile-toggle,
    .adm-header__toggle,
    .rt-mobile-filter-btn,
    .auth-toggle-pw,
    .stud-player-mobile-toggle,
    .stud-player-close,
    .rt-popular-nav__btn,
    .adm-table-action,
    .rt-scroll-top {
        min-width: 2.75rem;
        min-height: 2.75rem;
    }

    a,
    button,
    .adm-btn,
    .rt-btn,
    .rt-btn-enroll,
    .auth-submit {
        min-height: 2.5rem;
    }
}

/* ---- Tables & wide content ---- */
@media (max-width: 1023px) {
    .adm-content,
    .rt-site-main,
    .rt-checkout,
    .auth-site-main {
        overflow-x: clip;
    }

    .adm-table-wrap,
    .adm-content .overflow-x-auto,
    .adm-content table.min-w-full,
    .rt-site-main .overflow-x-auto,
    .rt-checkout table {
        display: block;
        width: 100%;
        max-width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .adm-header__inner {
        padding-inline: 0.75rem;
        gap: 0.5rem;
    }

    .adm-header {
        z-index: 60;
    }

    .adm-header__toggle {
        position: relative;
        z-index: 1;
        pointer-events: auto;
        touch-action: manipulation;
        flex-shrink: 0;
    }

    .adm-sidebar {
        pointer-events: none;
    }

    .adm-sidebar.is-open,
    .adm-sidebar.is-mobile-open {
        pointer-events: auto;
    }

    .adm-header__chip span:not(.sr-only):not(.adm-header__badge) {
        display: none;
    }

    .adm-content {
        padding: 1rem 1rem 5.25rem;
    }

    .pi-hero__actions,
    .instr-quick-actions,
    .instr-course-actions,
    .instr-curriculum__actions,
    .adm-overview__actions,
    .adm-courses__head,
    .community__head {
        flex-wrap: wrap;
        gap: 0.55rem;
    }

    .rt-course-hero__grid,
    .rt-course-layout,
    .rt-checkout-flow {
        grid-template-columns: 1fr !important;
    }

    .rt-course-sidebar {
        position: static;
        width: 100%;
        max-width: none;
    }

    .rt-filters-wrap.is-open {
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 200;
        max-height: min(75dvh, 560px);
        overflow-y: auto;
        background: #fff;
        border-radius: 1.25rem 1.25rem 0 0;
        padding: 1.25rem 1.25rem calc(1.25rem + env(safe-area-inset-bottom, 0px));
    }
}

@media (max-width: 640px) {
    .adm-header__center {
        display: none !important;
    }

    .adm-content {
        padding: 0.85rem 0.75rem 5.5rem;
    }

    .adm-inner-title,
    .pi-hero__title,
    .stud-continue-card__title {
        font-size: 1.2rem;
        line-height: 1.35;
        overflow-wrap: anywhere;
    }

    .adm-form-grid--2,
    .adm-form-grid--3,
    .rt-invoice-summary__grid,
    .adm-revenue-report__stats,
    .rt-footer-grid,
    .stud-catalog-grid,
    .rt-catalog-grid {
        grid-template-columns: 1fr !important;
    }

    .adm-form-actions,
    .adm-overview__actions,
    .pi-hero__actions,
    .instr-curriculum__actions,
    .rt-catalog-footer {
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
    }

    .adm-form-actions .adm-btn,
    .adm-overview__actions .adm-btn,
    .pi-hero__actions .adm-btn,
    .rt-catalog-footer .rt-btn,
    .rt-btn-enroll,
    .auth-submit,
    .w-full.adm-btn {
        width: 100% !important;
        max-width: none !important;
        justify-content: center;
        white-space: normal;
        text-align: center;
    }

    .adm-btn:not(.w-full) {
        white-space: normal;
    }

    .stud-course-list__item,
    .community__head,
    .rt-footer-bottom,
    .auth-site-main .auth-split {
        flex-direction: column;
        align-items: stretch;
    }

    .stud-course-list__thumb {
        width: 100%;
    }

    .auth-row-2 {
        grid-template-columns: 1fr !important;
    }

    .rt-container,
    .rt-site-main section.mx-auto,
    .rt-site-main .mx-auto.max-w-7xl,
    .rt-site-main .mx-auto.max-w-4xl {
        padding-left: 1rem !important;
        padding-right: 1rem !important;
    }

    .rt-hero-content {
        padding: 2.5rem 1.25rem 3.5rem !important;
    }

    .rt-hero-content > p,
    .rt-hero h1 {
        overflow-wrap: anywhere;
        word-break: break-word;
        white-space: normal;
        max-width: 100%;
    }

    .rt-checkout-flow {
        grid-template-columns: 1fr !important;
        gap: 1.25rem;
    }

    .stud-career-readiness__item {
        grid-template-columns: 1fr !important;
    }

    .adm-courses__toolbar,
    .adm-courses__search {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
    }
}

@media (max-width: 400px) {
    .adm-metric-grid,
    .stud-metric-grid,
    .auth-split-stats {
        grid-template-columns: 1fr !important;
    }
}

@supports (padding: env(safe-area-inset-bottom)) {
    .adm-content,
    .rt-footer,
    .wlc-foot,
    .rt-mobile-menu__footer,
    .rt-checkout {
        padding-bottom: calc(1.25rem + env(safe-area-inset-bottom, 0px));
    }
}

@media (max-width: 640px) {
    .adm-header__actions .id-lang {
        display: none;
    }

    .adm-header__context {
        display: flex !important;
        max-width: 8.5rem;
        min-width: 0;
    }

    .adm-header__eyebrow {
        display: none;
    }

    .adm-header__title {
        font-size: 0.82rem;
        white-space: nowrap;
    }

    .adm-header__actions {
        gap: 0.15rem;
    }

    .adm-content table,
    .erp-desk__table-wrap,
    .stud-player-content table {
        display: block;
        width: 100%;
        max-width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .campus-pay-btn {
        white-space: normal;
        text-align: center;
    }

    .rt-mp-card {
        overflow: hidden;
    }

    body.is-learning .portal-whatsapp {
        bottom: calc(6.75rem + env(safe-area-inset-bottom, 0px));
        z-index: 40;
    }

    body.is-learning-overlay .portal-whatsapp {
        display: none;
    }

    .rt-checkout-flow__submit {
        bottom: calc(0.75rem + env(safe-area-inset-bottom, 0px));
    }
}