/* ==========================================================================
   School Learning Portal - Edu UI Kit Stylesheet
   Strict adherence to docs/edu-ui-kit.html and docs/featured.md
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;600;700&display=swap');

:root {
    --p: #8A1538;
    --ph: #773347;
    --a: #165A7B;
    --ah: #10465F;
    --bg: #fff;
    --el: #F6F6F6;
    --tx: #222;
    --mu: #767171;
    --bd: #DEE2E6;
    --ok: #2E7D32;
    --wn: #B26A00;
    --pt: rgba(138, 21, 56, .12);
    --at: rgba(22, 90, 123, .12);
    --r: 5px;
    --rc: 4px;
    --rp: 50px;
    --f: 'Cairo', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font: 400 14px/1.8 var(--f);
    background: var(--bg);
    color: var(--tx);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Accessibility Skip Link: Hidden off-screen, visible only on focus */
.skip {
    position: absolute;
    top: -100px;
    left: 16px;
    background: var(--p);
    color: #fff !important;
    padding: 8px 16px;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 0 0 var(--r) var(--r);
    z-index: 99999;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: top 0.2s ease-in-out;
}

.skip:focus,
.skip:focus-visible {
    top: 0;
    outline: 2px solid #fff;
    outline-offset: -2px;
}

i {
    font-size: 18px;
    line-height: 1;
    vertical-align: -3px;
    display: inline-block;
}

a {
    color: var(--a);
    text-decoration: none;
    transition: color .15s ease;
}

a:hover {
    color: var(--ah);
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.25;
}

h2 {
    font-size: 24px;
    color: var(--p);
    padding-bottom: 8px;
    margin: 32px 0 16px;
    border-bottom: 2px solid var(--p);
    width: fit-content;
}

.w {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 16px;
    width: 100%;
}

.g {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
    gap: 16px;
}

.c {
    background: var(--el);
    border-radius: var(--rc);
    padding: 12px 16px 16px;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: flex-start;
}

.c.x {
    grid-column: 1 / -1;
}

.c.x > * {
    width: 100%;
}

.sc {
    overflow-x: auto;
    width: 100%;
}

.row {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
}

:focus-visible {
    outline: 2px solid var(--a);
    outline-offset: 2px;
}

/* --------------------------------------------------------------------------
   Buttons (.b)
   -------------------------------------------------------------------------- */
.b {
    font: inherit;
    display: inline-flex;
    gap: 8px;
    align-items: center;
    justify-content: center;
    padding: 6px 16px;
    border: 1px solid var(--a);
    background: var(--a);
    color: #fff !important;
    border-radius: var(--r);
    cursor: pointer;
    text-decoration: none !important;
    transition: background .2s, border-color .2s, opacity .2s;
    font-weight: 600;
    font-size: 13px;
    line-height: 1.5;
}

.b:hover {
    background: var(--ah);
    border-color: var(--ah);
}

.b.p {
    background: var(--p);
    border-color: var(--p);
}

.b.p:hover {
    background: var(--ph);
    border-color: var(--ph);
}

.b.o {
    background: transparent;
    color: var(--a) !important;
    border-color: var(--a);
}

.b.o:hover {
    background: var(--at);
}

.b.o.p {
    color: var(--p) !important;
    border-color: var(--p);
}

.b.o.p:hover {
    background: var(--pt);
}

.b.g0 {
    background: transparent;
    border-color: transparent;
    color: var(--p) !important;
    padding: 4px 8px;
}

.b.g0:hover {
    background: var(--pt);
}

.b.pill {
    border-radius: var(--rp);
}

.b.ic {
    padding: 6px;
    border-radius: var(--rp);
    min-width: 32px;
    min-height: 32px;
}

.b:disabled {
    opacity: .45;
    cursor: not-allowed;
}

.bg {
    display: inline-flex;
}

.bg .b {
    border-radius: 0;
    margin-left: -1px;
}

.bg .b:first-child {
    border-radius: var(--r) 0 0 var(--r);
    margin: 0;
}

.bg .b:last-child {
    border-radius: 0 var(--r) var(--r) 0;
}

/* Microsoft button style */
.b.ms {
    background: #fff;
    color: #222 !important;
    border: 1px solid #8c8c8c;
    gap: 12px;
    font-weight: 600;
    padding: 8px 16px;
}

.b.ms:hover {
    background: #f3f3f3;
}

.lo {
    display: grid;
    grid-template: 1fr 1fr / 1fr 1fr;
    gap: 2px;
    width: 18px;
    height: 18px;
}

.lo s {
    background: #F25022;
}

.lo s:nth-child(2) {
    background: #7FBA00;
}

.lo s:nth-child(3) {
    background: #00A4EF;
}

.lo s:nth-child(4) {
    background: #FFB900;
}

/* --------------------------------------------------------------------------
   Forms & Inputs
   -------------------------------------------------------------------------- */
.in, select, textarea {
    font: inherit;
    width: 100%;
    padding: 7px 12px;
    border: .8px solid var(--bd);
    border-radius: var(--r);
    background: var(--bg);
    color: var(--tx);
    font-size: 13px;
    transition: border-color .15s, outline .15s;
}

.in:focus, select:focus, textarea:focus {
    border-color: var(--a);
    outline: 3px solid var(--at);
}

.ig {
    display: flex;
    width: 100%;
}

.ig > * {
    border-radius: 0 !important;
}

.ig > :first-child {
    border-radius: var(--r) 0 0 var(--r) !important;
}

.ig > :last-child {
    border-radius: 0 var(--r) var(--r) 0 !important;
}

.ig .ad {
    padding: 6px 12px;
    background: var(--a);
    color: #fff;
    border: 0;
    display: flex;
    align-items: center;
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
}

.iw {
    position: relative;
    width: 100%;
}

.iw i {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--mu);
}

.iw .in {
    padding-left: 38px;
}

.bad {
    border-color: var(--p) !important;
}

.msg {
    font-size: 12px;
    color: var(--p);
    margin-top: 2px;
}

label.k {
    display: flex;
    gap: 8px;
    align-items: center;
    cursor: pointer;
    font-weight: 500;
}

input[type=checkbox], input[type=radio], input[type=range] {
    accent-color: var(--p);
}

input[type=checkbox], input[type=radio] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.sw {
    appearance: none;
    width: 42px;
    height: 24px;
    background: var(--bd);
    border-radius: var(--rp);
    position: relative;
    cursor: pointer;
    transition: .2s;
    flex-shrink: 0;
}

.sw::after {
    content: "";
    position: absolute;
    top: 3px;
    left: 3px;
    width: 18px;
    height: 18px;
    background: #fff;
    border-radius: 50%;
    transition: .2s;
}

.sw:checked {
    background: var(--p);
}

.sw:checked::after {
    left: 21px;
}

.up {
    width: 100%;
    border: 2px dashed var(--a);
    border-radius: var(--rc);
    padding: 24px 16px;
    text-align: center;
    color: var(--a);
    background: var(--at);
    cursor: pointer;
    transition: background .2s, border-color .2s;
}

.up:hover {
    background: rgba(22, 90, 123, .18);
}

.fb {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 8px;
    width: 100%;
}

.fm {
    display: grid;
    gap: 12px;
    width: 100%;
}

.fm label {
    font-weight: 600;
    display: block;
    font-size: 13px;
    color: var(--tx);
}

.fm label > input, .fm label > select, .fm label > textarea {
    margin-top: 4px;
}

.tb2 {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    width: 100%;
    align-items: center;
}

.tb2 .in {
    flex: 1;
    min-width: 160px;
}

/* --------------------------------------------------------------------------
   Feedback & Alerts (.al, .bd, .pr, etc.)
   -------------------------------------------------------------------------- */
.al {
    display: flex;
    gap: 12px;
    padding: 10px 16px;
    border-radius: var(--rc);
    border-inline-start: 4px solid;
    width: 100%;
    background: var(--bg);
    box-shadow: 0 1px 3px rgba(0, 0, 0, .05);
    font-size: 13px;
    align-items: center;
}

.al.s {
    border-color: var(--ok);
}

.al.s i {
    color: var(--ok);
}

.al.i {
    border-color: var(--a);
}

.al.i i {
    color: var(--a);
}

.al.w {
    border-color: var(--wn);
}

.al.w i {
    color: var(--wn);
}

.al.e {
    border-color: var(--p);
}

.al.e i {
    color: var(--p);
}

.bd {
    display: inline-block;
    padding: 2px 10px;
    border-radius: var(--rp);
    font-size: 11px;
    font-weight: 700;
    background: var(--p);
    color: #fff;
    line-height: 1.4;
    text-transform: capitalize;
}

.bd.a {
    background: var(--a);
}

.bd.l {
    background: var(--pt);
    color: var(--p);
}

.bd.ok {
    background: var(--ok);
}

.bd.wn {
    background: var(--wn);
}

.bd.mu {
    background: var(--mu);
}

.ch {
    display: inline-flex;
    gap: 6px;
    align-items: center;
    padding: 2px 10px;
    border: 1px solid var(--a);
    color: var(--a);
    border-radius: var(--rp);
    background: var(--bg);
    font-size: 12px;
}

.ch button {
    border: 0;
    background: none;
    cursor: pointer;
    color: inherit;
    padding: 0;
}

.pr {
    height: 8px;
    width: 100%;
    background: var(--bd);
    border-radius: var(--rp);
    overflow: hidden;
}

.pr > div {
    height: 100%;
    background: var(--p);
    border-radius: var(--rp);
    transition: width .3s ease;
}

.seg {
    display: flex;
    gap: 4px;
    width: 100%;
}

.seg div {
    height: 8px;
    flex: 1;
    background: var(--bd);
    border-radius: var(--rp);
}

.seg .on {
    background: var(--a);
}

.sp {
    width: 28px;
    height: 28px;
    border: 3px solid var(--bd);
    border-top-color: var(--p);
    border-radius: 50%;
    animation: spin .8s linear infinite;
}

@keyframes spin {
    to { rotate: 1turn; }
}

.sk {
    height: 14px;
    border-radius: var(--rc);
    background: linear-gradient(90deg, var(--bd) 25%, var(--bg) 50%, var(--bd) 75%);
    background-size: 200%;
    animation: shimmer 1.4s infinite;
    width: 100%;
}

@keyframes shimmer {
    to { background-position: -200%; }
}

/* --------------------------------------------------------------------------
   Navigation & Menus
   -------------------------------------------------------------------------- */
.top {
    background: #5c0e25;
    color: #fff;
    font-size: 12px;
    padding: 4px 16px;
    text-align: center;
    font-weight: 600;
}

.nv {
    display: flex;
    gap: 4px;
    align-items: center;
    background: var(--p);
    padding: 8px 16px;
    border-radius: var(--rc);
    width: 100%;
    flex-wrap: wrap;
}

.nv a {
    color: #fff !important;
    text-decoration: none;
    padding: 4px 12px;
    border-radius: var(--r);
    font-size: 13px;
    font-weight: 600;
}

.nv a:hover, .nv a.on {
    background: rgba(255, 255, 255, .18);
}

.nv .sp1 {
    flex: 1;
}

.bc {
    display: flex;
    gap: 8px;
    list-style: none;
    padding: 0;
    flex-wrap: wrap;
    font-size: 13px;
}

.bc li + li::before {
    content: "/";
    margin-inline-end: 8px;
    color: var(--mu);
}

.tabs {
    display: flex;
    border-bottom: 1px solid var(--bd);
    width: 100%;
    gap: 4px;
}

.tabs button, .tabs a {
    font: inherit;
    background: none;
    border: 0;
    border-bottom: 3px solid transparent;
    padding: 6px 16px;
    cursor: pointer;
    color: var(--mu);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
}

.tabs button.on, .tabs a.on {
    color: var(--p);
    border-color: var(--p);
    font-weight: 700;
}

.pg {
    display: flex;
    gap: 4px;
}

.pg a, .pg span {
    min-width: 32px;
    height: 32px;
    display: grid;
    place-items: center;
    border: 1px solid var(--bd);
    border-radius: var(--r);
    text-decoration: none;
    background: var(--bg);
    color: var(--tx);
    font-size: 12px;
    font-weight: 600;
}

.pg a.on, .pg span.on {
    background: var(--p);
    color: #fff !important;
    border-color: var(--p);
}

.dd {
    position: relative;
}

.dd > div {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 180px;
    background: var(--bg);
    border: 1px solid var(--bd);
    border-radius: var(--rc);
    padding: 4px;
    z-index: 50;
    box-shadow: 0 4px 12px rgba(0, 0, 0, .1);
}

.dd.on > div {
    display: block;
}

.dd a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    text-decoration: none;
    color: var(--tx);
    border-radius: var(--rc);
    font-size: 13px;
}

.dd a:hover {
    background: var(--pt);
    color: var(--p);
}

.sm {
    list-style: none;
    padding: 0;
    width: 100%;
}

.sm a {
    display: flex;
    gap: 12px;
    padding: 8px 12px;
    text-decoration: none;
    color: var(--tx);
    border-inline-start: 3px solid transparent;
    font-size: 13px;
    align-items: center;
    transition: background .15s ease;
}

.sm a:hover {
    background: var(--el);
}

.sm a.on {
    border-color: var(--p);
    background: var(--pt);
    color: var(--p);
    font-weight: 700;
}

.ngl {
    font-size: 11px;
    color: var(--mu);
    font-weight: 700;
    padding: 12px 12px 4px;
    text-transform: uppercase;
    letter-spacing: .5px;
}

.tg {
    display: inline-flex;
    gap: 4px;
    background: var(--bd);
    padding: 4px;
    border-radius: var(--r);
}

.tg button, .tg a {
    font: inherit;
    border: 0;
    background: none;
    padding: 4px 16px;
    border-radius: var(--rc);
    cursor: pointer;
    font-size: 13px;
    text-decoration: none;
    color: var(--tx);
}

.tg .on {
    background: var(--bg);
    color: var(--p);
    font-weight: 700;
}

.lg {
    display: inline-flex;
    border: 1px solid var(--bd);
    border-radius: var(--rp);
    overflow: hidden;
}

.lg button, .lg a {
    font: inherit;
    border: 0;
    background: var(--bg);
    padding: 2px 14px;
    cursor: pointer;
    font-size: 12px;
    text-decoration: none;
    color: var(--tx);
}

.lg .on {
    background: var(--a);
    color: #fff !important;
}

/* --------------------------------------------------------------------------
   Cards & Content Layouts (.cd, .hr, .tl, .vd, etc.)
   -------------------------------------------------------------------------- */
.cd {
    background: var(--bg);
    border: .8px solid rgba(0, 0, 0, .15);
    border-radius: var(--rc);
    width: 100%;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, .04);
    display: flex;
    flex-direction: column;
}

.cd .bo {
    padding: 14px 16px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1;
}

.cd h3 {
    font-size: 17px;
    color: var(--p);
}

.cd.ft {
    border-top: 3px solid var(--a);
}

.meta {
    color: var(--mu);
    font-size: 12px;
    display: flex;
    gap: 4px 12px;
    flex-wrap: wrap;
}

.ty {
    display: inline-flex;
    gap: 4px;
    align-items: center;
    font-size: 11px;
    font-weight: 700;
    color: var(--p);
    background: var(--pt);
    border-radius: var(--rp);
    padding: 2px 10px;
    width: fit-content;
}

.im {
    height: 110px;
    background: linear-gradient(135deg, var(--p), var(--a));
    display: grid;
    place-items: center;
    color: #fff;
}

.im i {
    font-size: 40px;
}

.vd {
    position: relative;
}

.vd .im {
    height: 120px;
}

.play {
    position: absolute;
    inset: 0;
    margin: auto;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .92);
    color: var(--p);
    display: grid;
    place-items: center;
    box-shadow: 0 2px 6px rgba(0, 0, 0, .2);
}

.dur {
    position: absolute;
    inset-inline-end: 8px;
    bottom: 8px;
    background: rgba(0, 0, 0, .75);
    color: #fff;
    font-size: 11px;
    padding: 1px 6px;
    border-radius: var(--rc);
}

.hr {
    background: linear-gradient(120deg, var(--p), #4a0d22);
    color: #fff;
    border-radius: var(--rc);
    padding: 32px 24px;
    width: 100%;
}

.hr h3 {
    font-size: 24px;
}

.hr p {
    opacity: .9;
}

.hero {
    background: linear-gradient(135deg, var(--p) 20%, #4a0d22);
    color: #fff;
    padding: 36px 0;
    margin-bottom: 24px;
}

.hero h1 {
    font-size: 28px;
    max-width: 800px;
}

.hero p {
    opacity: .9;
    margin: 8px 0 16px;
}

.tiles {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(72px, 1fr));
    gap: 8px;
    width: 100%;
}

.tiles a {
    background: var(--bg);
    border: 1px solid var(--bd);
    border-radius: var(--rc);
    padding: 10px 8px;
    text-align: center;
    text-decoration: none;
    color: var(--tx);
    font-weight: 700;
    font-size: 13px;
    transition: background .15s;
}

.tiles a:hover, .tiles a.on {
    background: var(--p);
    color: #fff !important;
    border-color: var(--p);
}

.tree, .tree ul {
    list-style: none;
    padding-inline-start: 16px;
    border-inline-start: 2px solid var(--bd);
}

.tree {
    border: 0;
    padding: 0;
}

.tree a {
    text-decoration: none;
    color: var(--tx);
    display: block;
    padding: 2px 0;
}

.tree a:hover {
    color: var(--p);
}

.frame {
    width: 100%;
    aspect-ratio: 16 / 9;
    background: var(--bg);
    border: 2px dashed var(--a);
    display: grid;
    place-items: center;
    color: var(--a);
    border-radius: var(--rc);
    text-align: center;
}

.em {
    text-align: center;
    width: 100%;
    padding: 32px 16px;
    color: var(--mu);
}

.em i {
    font-size: 44px;
    color: var(--a);
    margin-bottom: 8px;
}

.sts {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 12px;
    width: 100%;
}

.sts div {
    background: var(--bg);
    border-radius: var(--rc);
    padding: 12px 16px;
    border-inline-start: 4px solid var(--p);
    box-shadow: 0 1px 3px rgba(0, 0, 0, .05);
}

.sts b {
    font-size: 24px;
    display: block;
    line-height: 1.2;
    color: var(--p);
}

.shell {
    display: grid;
    grid-template-columns: 200px 1fr;
    width: 100%;
    border: 1px solid var(--bd);
    border-radius: var(--rc);
    overflow: hidden;
    background: var(--bg);
    min-height: 540px;
}

.shell aside {
    background: var(--el);
    padding: 8px 0;
    border-inline-end: 1px solid var(--bd);
}

.shell .mn {
    padding: 20px;
}

.bk {
    display: flex;
    gap: 8px;
    align-items: center;
    background: var(--a);
    color: #fff;
    padding: 6px 14px;
    border-radius: var(--rc);
    width: 100%;
    flex-wrap: wrap;
    font-size: 13px;
}

.bk .b {
    background: transparent;
    border-color: #fff;
    padding: 2px 10px;
    font-size: 12px;
}

.hl {
    list-style: none;
    padding: 0;
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.hl li {
    display: flex;
    gap: 8px;
    align-items: center;
    font-size: 13px;
}

.hl .y {
    color: var(--ok);
}

.hl .n {
    color: var(--p);
}

.dg {
    cursor: grab;
    display: flex;
    gap: 8px;
    align-items: center;
    padding: 6px 12px;
    background: var(--bg);
    border: 1px solid var(--bd);
    border-radius: var(--rc);
    margin-bottom: 4px;
}

.dg span {
    flex: 1;
    font-weight: 600;
}

.pf {
    display: flex;
    gap: 16px;
    align-items: center;
    background: var(--bg);
    padding: 12px 16px;
    border-radius: var(--rc);
    width: 100%;
    border: 1px solid var(--bd);
}

.av {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--a);
    color: #fff;
    display: grid;
    place-items: center;
    font-weight: 700;
    border: 2px solid var(--el);
    font-size: 14px;
    flex-shrink: 0;
}

.pf .av {
    width: 52px;
    height: 52px;
    font-size: 18px;
}

.dt {
    display: flex;
    gap: 12px;
    align-items: center;
}

.dt b {
    background: var(--p);
    color: #fff;
    border-radius: var(--rc);
    padding: 4px 10px;
    text-align: center;
    line-height: 1.1;
    min-width: 48px;
}

.dt b span {
    display: block;
    font-size: 20px;
}

.dl {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 6px 16px;
    width: 100%;
    font-size: 13px;
}

.dl dt {
    font-weight: 600;
    color: var(--mu);
}

.dl dd {
    margin: 0;
}

.lgp {
    list-style: none;
    padding: 0;
    width: 100%;
    border: 1px solid var(--bd);
    border-radius: var(--rc);
    background: var(--bg);
}

.lgp li {
    padding: 8px 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.lgp li + li {
    border-top: 1px solid var(--bd);
}

.tm {
    border-inline-start: 2px solid var(--bd);
    padding-inline-start: 16px;
    margin-inline-start: 8px;
    list-style: none;
    width: 100%;
}

.tm li {
    position: relative;
    padding-bottom: 12px;
}

.tm li::before {
    content: "";
    position: absolute;
    left: -23px;
    top: 6px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--p);
}

.st {
    display: flex;
    width: 100%;
    align-items: center;
}

.st div {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    font-size: 12px;
    color: var(--mu);
}

.st div::after {
    content: "";
    flex: 1;
    height: 2px;
    background: var(--bd);
}

.st div:last-child {
    flex: 0;
}

.st div:last-child::after {
    display: none;
}

.st b {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: var(--bd);
    font-size: 12px;
    color: #fff;
}

.st .on {
    color: var(--p);
    font-weight: 700;
}

.st .on b {
    background: var(--p);
}

.st .on::after {
    background: var(--p);
}

.sb {
    position: sticky;
    bottom: 0;
    background: var(--bg);
    border-top: 3px solid var(--p);
    padding: 10px 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    border-radius: var(--rc);
    box-shadow: 0 -2px 8px rgba(0, 0, 0, .05);
    z-index: 20;
}

.rcd {
    display: flex;
    gap: 8px;
    align-items: center;
    background: var(--bg);
    border: 2px solid var(--bd);
    border-radius: var(--rc);
    padding: 8px 14px;
    cursor: pointer;
    font-weight: 600;
}

.rcd:has(input:checked) {
    border-color: var(--p);
    background: var(--pt);
    color: var(--p);
}

.cp {
    display: flex;
    gap: 4px;
    width: 100%;
}

.cp .in {
    flex: 1;
    background: var(--el);
}

.hl2 {
    background: var(--pt);
    color: var(--p);
    padding: 0 4px;
    border-radius: 2px;
    font-weight: 700;
}

.err {
    text-align: center;
    width: 100%;
    padding: 40px 16px;
}

.err b {
    font-size: 48px;
    color: var(--p);
    display: block;
    line-height: 1.1;
    margin-bottom: 8px;
}

/* --------------------------------------------------------------------------
   Tables (.stk)
   -------------------------------------------------------------------------- */
table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg);
}

th {
    background: var(--p);
    color: #fff;
    text-align: start;
    padding: 8px 12px;
    font-size: 13px;
    font-weight: 700;
}

td {
    padding: 8px 12px;
    border-bottom: 1px solid var(--bd);
    font-size: 13px;
    vertical-align: middle;
}

tr:nth-child(even) td {
    background: var(--el);
}

@media(max-width: 680px) {
    .stk thead {
        display: none;
    }
    .stk tr {
        display: block;
        border: 1px solid var(--bd);
        border-radius: var(--rc);
        margin-bottom: 8px;
    }
    .stk td {
        display: flex;
        justify-content: space-between;
        gap: 8px;
    }
    .stk td::before {
        content: attr(data-l);
        font-weight: 600;
        color: var(--mu);
    }
    .shell {
        grid-template-columns: 1fr;
    }
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
footer {
    background: var(--p);
    color: #fff;
    margin-top: auto;
    padding: 32px 0 16px;
}

footer .g {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

footer a {
    color: #fff !important;
    opacity: .9;
}

footer a:hover {
    opacity: 1;
    text-decoration: underline;
}

footer h3 {
    margin-bottom: 8px;
    font-size: 16px;
}

.ft2 {
    background: var(--p);
    color: #fff;
    border-radius: var(--rc);
    padding: 24px;
    width: 100%;
}

.ft2 a {
    color: #fff !important;
}

.ft2 .g {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.ft2 h3 {
    font-size: 16px;
    margin-bottom: 6px;
}

/* --------------------------------------------------------------------------
   Dialog & Overlays
   -------------------------------------------------------------------------- */
dialog {
    border: 0;
    border-radius: var(--rc);
    padding: 0;
    max-width: 440px;
    width: 92%;
    margin: auto;
    color: var(--tx);
    background: var(--bg);
    box-shadow: 0 10px 25px rgba(0, 0, 0, .25);
}

dialog::backdrop {
    background: rgba(0, 0, 0, .55);
}

dialog header {
    background: var(--p);
    color: #fff;
    padding: 10px 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

dialog header button {
    background: none;
    border: 0;
    color: #fff;
    cursor: pointer;
    font-size: 18px;
}

dialog .bo {
    padding: 16px;
}

/* --------------------------------------------------------------------------
   RTL Direction
   -------------------------------------------------------------------------- */
[dir=rtl] {
    direction: rtl;
    text-align: right;
}

[dir=rtl] .iw i {
    left: auto;
    right: 12px;
}

[dir=rtl] .iw .in {
    padding-left: 12px;
    padding-right: 38px;
}

[dir=rtl] .dr {
    right: auto;
    left: 0;
    translate: -100% 0;
}

[dir=rtl] .dr.on {
    translate: 0;
}

[dir=rtl] .tm li::before {
    left: auto;
    right: -23px;
}

[dir=rtl] .dd > div {
    left: auto;
    right: 0;
}

[dir=rtl] .hgi-stroke[class*=arrow-left],
[dir=rtl] .hgi-stroke[class*=arrow-right] {
    scale: -1 1;
}

@media(prefers-reduced-motion: reduce) {
    * {
        animation: none !important;
        transition: none !important;
    }
}