/* DigitalSquad Portal — styles
   Change the brand colors in :root (and the dark block) to match your identity. */
:root {
  --brand: #4f3df5;
  --brand-2: #7c5cff;
  --brand-ink: #ffffff;
  --gradient-text: #ffffff;
  --gradient-overlay: #1b1738;
  --accent: #ffb020;
  --ok: #16a34a;
  --warn: #d97706;
  --bad: #dc2626;
  --bg: #f5f4fb;
  --surface: #ffffff;
  --surface-2: #f0eefc;
  --ink: #17152b;
  --muted: #625f7a;
  --line: #e3e0f2;
  --shadow: 0 1px 2px rgba(23,21,43,.06), 0 8px 24px rgba(23,21,43,.06);
  --radius: 16px;
  --radius-sm: 10px;
  --font: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  color-scheme: light;
}
:root[lang="ar"] { --font: "Cairo", system-ui, "Segoe UI", Tahoma, sans-serif; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --brand: #8b7bff; --brand-2: #a996ff; --brand-ink: #0f0d1f;
    --bg: #0f0d1f; --surface: #1a1730; --surface-2: #231f3d;
    --ink: #f2f0ff; --muted: #a9a5c6; --line: #2f2a4f;
    --shadow: 0 1px 2px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.25);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --brand: #8b7bff; --brand-2: #a996ff; --brand-ink: #0f0d1f;
  --bg: #0f0d1f; --surface: #1a1730; --surface-2: #231f3d;
  --ink: #f2f0ff; --muted: #a9a5c6; --line: #2f2a4f;
  --shadow: 0 1px 2px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.25);
  color-scheme: dark;
}

#ds-portal * { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font-family: var(--font); background: var(--bg); color: var(--ink);
  line-height: 1.6; font-size: 16px; -webkit-font-smoothing: antialiased;
}
#ds-portal a { color: var(--brand); }
#ds-portal button, #ds-portal input, #ds-portal select, #ds-portal textarea { font: inherit; color: inherit; }
#ds-portal img { max-width: 100%; }
#ds-portal h1, #ds-portal h2, #ds-portal h3, #ds-portal h4 { line-height: 1.25; margin: 0 0 .5em; }
#ds-portal h1 { font-size: clamp(1.5rem, 1.1rem + 1.6vw, 2.1rem); font-weight: 800; }
#ds-portal h2 { font-size: 1.35rem; font-weight: 800; }
#ds-portal h3 { font-size: 1.1rem; font-weight: 700; }
#ds-portal p { margin: 0 0 .75em; }
#ds-portal :focus-visible { outline: 3px solid var(--brand-2); outline-offset: 2px; border-radius: 6px; }
#ds-portal .visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* Boot */
#ds-portal .boot { min-height: 100dvh; display: grid; place-items: center; }
#ds-portal .spinner { width: 42px; height: 42px; border-radius: 50%; border: 4px solid var(--line); border-top-color: var(--brand); animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { #ds-portal .spinner { animation-duration: 3s; } #ds-portal * { scroll-behavior: auto !important; } }

/* Layout */
#ds-portal .topbar {
  position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--surface) 92%, transparent);
  backdrop-filter: blur(10px); border-block-end: 1px solid var(--line);
}
#ds-portal .topbar-inner { max-width: 1180px; margin: 0 auto; padding: 10px 16px; display: flex; align-items: center; gap: 12px; }
#ds-portal .logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); font-weight: 800; }
#ds-portal .logo-mark { width: 34px; height: 34px; border-radius: 10px; background: linear-gradient(135deg, var(--brand), var(--brand-2)); display: grid; place-items: center; color: #fff; font-weight: 800; }
#ds-portal .logo small { display: block; font-weight: 600; color: var(--muted); font-size: .72rem; margin-top: -4px; }
#ds-portal .nav { display: flex; gap: 4px; margin-inline-start: auto; align-items: center; flex-wrap: wrap; }
#ds-portal .nav a, #ds-portal .nav button.linkish {
  text-decoration: none; color: var(--muted); padding: 8px 12px; border-radius: 999px; font-weight: 600; font-size: .92rem;
  background: none; border: 0; cursor: pointer;
}
#ds-portal .nav a[aria-current="page"], #ds-portal .nav a:hover, #ds-portal .nav button.linkish:hover { background: var(--surface-2); color: var(--ink); }
#ds-portal .chip-btn { border: 1px solid var(--line); background: var(--surface); border-radius: 999px; padding: 6px 12px; cursor: pointer; font-weight: 700; font-size: .85rem; }
#ds-portal .main { max-width: 1180px; margin: 0 auto; padding: 24px 16px 80px; }
#ds-portal .demo-bar { background: #fff4d6; color: #7a4b00; text-align: center; font-size: .85rem; padding: 6px 12px; }
:root[data-theme="dark"] #ds-portal .demo-bar { background: #3b2d07; color: #ffd98a; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) #ds-portal .demo-bar { background: #3b2d07; color: #ffd98a; } }
#ds-portal .menu-toggle { display: none; }
@media (max-width: 760px) {
  #ds-portal .menu-toggle { display: inline-flex; margin-inline-start: auto; }
  #ds-portal .nav { display: none; width: 100%; margin: 0; }
  #ds-portal .topbar-inner { flex-wrap: wrap; }
  #ds-portal .nav.open { display: flex; }
}

/* Cards & UI */
#ds-portal .card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow); }
#ds-portal .grid { display: grid; gap: 16px; }
#ds-portal .grid-3 { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
#ds-portal .grid-2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
#ds-portal .row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
#ds-portal .spacer { flex: 1; }
#ds-portal .muted { color: var(--muted); }
#ds-portal .small { font-size: .86rem; }
#ds-portal .tag { display: inline-flex; align-items: center; gap: 4px; padding: 2px 10px; border-radius: 999px; background: var(--surface-2); color: var(--muted); font-size: .78rem; font-weight: 700; }
#ds-portal .tag.ok { background: color-mix(in srgb, var(--ok) 15%, transparent); color: var(--ok); }
#ds-portal .tag.warn { background: color-mix(in srgb, var(--warn) 15%, transparent); color: var(--warn); }
#ds-portal .tag.bad { background: color-mix(in srgb, var(--bad) 15%, transparent); color: var(--bad); }
#ds-portal .tag.brand { background: color-mix(in srgb, var(--brand) 14%, transparent); color: var(--brand); }
#ds-portal .btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 0; cursor: pointer;
  background: var(--brand); color: var(--brand-ink); font-weight: 700; padding: 11px 18px; border-radius: 12px; text-decoration: none;
  transition: transform .12s ease, filter .12s ease;
}
#ds-portal .btn:not(.secondary):not(.ghost) { color: var(--button-text, #fff) !important; }
:root[data-theme="dark"] #ds-portal .btn:not(.secondary):not(.ghost):not(.ok):not(.bad) { color: var(--brand-ink); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) #ds-portal .btn:not(.secondary):not(.ghost):not(.ok):not(.bad) { color: var(--brand-ink); } }
#ds-portal .btn:hover { filter: brightness(1.06); }
#ds-portal .btn:active { transform: translateY(1px); }
#ds-portal .btn[disabled] { opacity: .5; cursor: not-allowed; }
#ds-portal .btn.secondary { background: var(--surface-2); color: var(--ink); }
#ds-portal .btn.ghost { background: transparent; color: var(--brand); border: 1px solid var(--line); }
#ds-portal .btn.ok { background: var(--ok); color: #fff; }
#ds-portal .btn.bad { background: var(--bad); color: #fff; }
#ds-portal .btn.sm { padding: 7px 12px; font-size: .88rem; border-radius: 10px; }
#ds-portal .field { display: grid; gap: 6px; margin-bottom: 14px; }
#ds-portal .field label { font-weight: 700; font-size: .9rem; }
#ds-portal .input, #ds-portal select.input, #ds-portal textarea.input {
  width: 100%; padding: 11px 13px; border-radius: 12px; border: 1px solid var(--line); background: var(--surface); color: var(--ink);
}
#ds-portal textarea.input { min-height: 140px; resize: vertical; }
#ds-portal textarea.code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .8rem; min-height: 420px; direction: ltr; text-align: left; }
#ds-portal .progress { height: 10px; border-radius: 999px; background: var(--surface-2); overflow: hidden; }
#ds-portal .progress > span { display: block; height: 100%; background: linear-gradient(90deg, var(--brand), var(--brand-2)); border-radius: inherit; }
#ds-portal .stars { color: var(--accent); letter-spacing: 1px; white-space: nowrap; }
#ds-portal .stars .off { color: var(--line); }
#ds-portal .empty { text-align: center; padding: 40px 16px; color: var(--muted); }
#ds-portal table.tbl { width: 100%; border-collapse: collapse; font-size: .92rem; }
#ds-portal .tbl th, #ds-portal .tbl td { text-align: start; padding: 10px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
#ds-portal .tbl th { color: var(--muted); font-size: .8rem; text-transform: uppercase; letter-spacing: .03em; }
#ds-portal .table-wrap { overflow-x: auto; }

/* Login */
#ds-portal .login-wrap { min-height: 100dvh; display: grid; place-items: center; padding: 24px 16px; background:
  radial-gradient(1200px 500px at 10% -10%, color-mix(in srgb, var(--brand) 22%, transparent), transparent),
  radial-gradient(900px 500px at 110% 110%, color-mix(in srgb, var(--accent) 20%, transparent), transparent), var(--bg); }
#ds-portal .login-card { width: min(420px, 100%); }
#ds-portal .login-card h1 { font-size: 1.6rem; }
#ds-portal .pw-row { position: relative; }
#ds-portal .pw-row .show-pw { position: absolute; inset-inline-end: 8px; top: 50%; transform: translateY(-50%); border: 0; background: none; color: var(--brand); font-weight: 700; cursor: pointer; font-size: .85rem; }
#ds-portal .form-error { color: var(--bad); font-weight: 600; min-height: 1.4em; }

/* Home */
#ds-portal .hero { display: grid; grid-template-columns: 1fr auto; gap: 16px; align-items: center; margin-bottom: 20px;
  background: linear-gradient(135deg, color-mix(in srgb, var(--brand) 86%, var(--gradient-overlay)), color-mix(in srgb, var(--brand-2) 86%, var(--gradient-overlay))); color: var(--gradient-text); border-radius: 22px; padding: 24px; }
#ds-portal .hero h1 { color: var(--gradient-text); }
#ds-portal .hero .muted { color: color-mix(in srgb, var(--gradient-text) 86%, transparent); }
#ds-portal .hero-stats { display: flex; gap: 10px; flex-wrap: wrap; }
#ds-portal .stat { background: rgba(255,255,255,.16); border-radius: 14px; padding: 10px 14px; min-width: 96px; text-align: center; }
#ds-portal .stat b { display: block; font-size: 1.35rem; }
@media (max-width: 760px) { #ds-portal .hero { grid-template-columns: 1fr; } }
#ds-portal .section-title { display: flex; align-items: baseline; gap: 10px; margin: 28px 0 12px; }
#ds-portal .track-card { position: relative; display: flex; flex-direction: column; gap: 10px; text-decoration: none; color: inherit; transition: transform .15s ease, box-shadow .15s ease; }
#ds-portal .track-card:hover { transform: translateY(-3px); }
#ds-portal .track-icon { width: 54px; height: 54px; border-radius: 16px; display: grid; place-items: center; font-size: 1.8rem; background: var(--surface-2); }
#ds-portal .track-card .mine { position: absolute; inset-inline-end: 14px; top: 14px; }
#ds-portal .stage-badge { display:inline-flex; align-items:center; gap:5px; margin-inline-start:8px; padding:4px 10px; border-radius:999px; background:color-mix(in srgb, var(--accent) 18%, var(--surface)); color:var(--ink); font-size:.72em; vertical-align:middle; }
#ds-portal .share-row { display:flex; gap:8px; align-items:center; flex-wrap:wrap; margin:12px 0; }
#ds-portal .buddy { display: flex; gap: 12px; align-items: flex-start; background: var(--surface-2); border-radius: var(--radius); padding: 14px 16px; }
#ds-portal .buddy .face { font-size: 1.8rem; line-height: 1; }
#ds-portal .buddy b { color: var(--brand); }

/* Track path */
#ds-portal .path { display: grid; gap: 14px; }
#ds-portal .station { display: grid; grid-template-columns: 56px 1fr auto; gap: 14px; align-items: center; text-decoration: none; color: inherit; }
#ds-portal .station .num { width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; font-weight: 800; font-size: 1.2rem;
  background: var(--surface-2); color: var(--brand); border: 3px solid var(--line); }
#ds-portal .station.done .num { background: var(--brand); color: #fff; border-color: var(--brand); }
#ds-portal .station.next .num { border-color: var(--accent); box-shadow: 0 0 0 5px color-mix(in srgb, var(--accent) 25%, transparent); }
@media (max-width: 560px) { #ds-portal .station { grid-template-columns: 44px 1fr; } #ds-portal .station .num { width: 44px; height: 44px; } #ds-portal .station .end { grid-column: 2; } }

/* Stage */
#ds-portal .crumbs { font-size: .88rem; color: var(--muted); margin-bottom: 8px; }
#ds-portal .crumbs a { color: var(--muted); }
#ds-portal .tabs { display: flex; gap: 6px; overflow-x: auto; padding-bottom: 6px; margin: 16px 0; scrollbar-width: thin; }
#ds-portal .tabs a { white-space: nowrap; text-decoration: none; padding: 8px 14px; border-radius: 999px; background: var(--surface); border: 1px solid var(--line); color: var(--muted); font-weight: 700; font-size: .88rem; }
#ds-portal .tabs a[aria-current="page"] { background: var(--brand); border-color: var(--brand); color: #fff; }
#ds-portal .draft-note { border-inline-start: 4px solid var(--warn); background: color-mix(in srgb, var(--warn) 9%, var(--surface)); padding: 10px 14px; border-radius: 10px; font-size: .9rem; margin-bottom: 14px; }
#ds-portal .content h3 { margin-top: 18px; }
#ds-portal .content ul, #ds-portal .content ol { padding-inline-start: 1.3em; margin: 0 0 1em; }
#ds-portal .content li { margin-bottom: 6px; }
#ds-portal .kv { display: grid; grid-template-columns: minmax(120px, 200px) 1fr; gap: 8px 16px; }
@media (max-width: 560px) { #ds-portal .kv { grid-template-columns: 1fr; } }
#ds-portal .kv dt { font-weight: 800; color: var(--muted); }
#ds-portal .kv dd { margin: 0; }
#ds-portal .prompt-box { background: var(--surface-2); border-radius: 12px; padding: 14px; white-space: pre-wrap; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .86rem; direction: ltr; text-align: left; }
:root[lang="ar"] #ds-portal .prompt-box.ar { direction: rtl; text-align: right; font-family: var(--font); }
#ds-portal .mistake { border-inline-start: 4px solid var(--bad); }
#ds-portal .res-kind { font-size: 1.4rem; }

/* Quiz */
#ds-portal .quiz-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 12px; }
#ds-portal .sample { background: var(--surface-2); border-radius: 12px; padding: 14px 16px; margin: 10px 0 14px; white-space: pre-wrap; border-inline-start: 4px solid var(--brand); }
#ds-portal .qtask { font-weight: 800; margin-bottom: 10px; }
#ds-portal .opts { display: grid; gap: 8px; }
#ds-portal .opt { display: flex; gap: 10px; align-items: flex-start; padding: 11px 13px; border: 1px solid var(--line); border-radius: 12px; cursor: pointer; background: var(--surface); }
#ds-portal .opt:has(input:checked) { border-color: var(--brand); background: color-mix(in srgb, var(--brand) 7%, var(--surface)); }
#ds-portal .opt input { margin-top: 5px; }
#ds-portal .opt.right { border-color: var(--ok); background: color-mix(in srgb, var(--ok) 10%, var(--surface)); }
#ds-portal .opt.wrong { border-color: var(--bad); background: color-mix(in srgb, var(--bad) 8%, var(--surface)); }
#ds-portal .order-item { display: flex; gap: 8px; align-items: center; padding: 10px 12px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); }
#ds-portal .order-item .txt { flex: 1; }
#ds-portal .order-item button { border: 1px solid var(--line); background: var(--surface-2); border-radius: 8px; width: 34px; height: 34px; cursor: pointer; }
#ds-portal .sort-row, #ds-portal .match-row { display: grid; grid-template-columns: 1fr minmax(160px, 260px); gap: 10px; align-items: center; padding: 8px 0; border-bottom: 1px dashed var(--line); }
@media (max-width: 560px) { #ds-portal .sort-row, #ds-portal .match-row { grid-template-columns: 1fr; } }
#ds-portal .sort-row.right select, #ds-portal .match-row.right select { border-color: var(--ok); }
#ds-portal .sort-row.wrong select, #ds-portal .match-row.wrong select { border-color: var(--bad); }
#ds-portal .hint { background: color-mix(in srgb, var(--accent) 14%, var(--surface)); border-radius: 12px; padding: 10px 14px; margin-top: 12px; }
#ds-portal .explain { border-radius: 12px; padding: 12px 14px; margin-top: 12px; }
#ds-portal .explain.ok { background: color-mix(in srgb, var(--ok) 12%, var(--surface)); }
#ds-portal .explain.bad { background: color-mix(in srgb, var(--bad) 10%, var(--surface)); }
#ds-portal .quiz-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 16px; }
#ds-portal .dots { display: flex; gap: 6px; flex-wrap: wrap; }
#ds-portal .dots span { width: 12px; height: 12px; border-radius: 50%; background: var(--line); }
#ds-portal .dots span.on { background: var(--brand); }
#ds-portal .dots span.cur { outline: 2px solid var(--accent); outline-offset: 2px; }
#ds-portal .celebrate { text-align: center; padding: 28px 16px; }
#ds-portal .celebrate .big { font-size: 3rem; }

/* Certificate */
#ds-portal .cert { background: var(--surface); border-radius: 24px; padding: 48px 32px; text-align: center; border: 10px double var(--brand); position: relative; }
#ds-portal .cert .seal { font-size: 3.4rem; }
#ds-portal .cert h1 { font-size: clamp(1.8rem, 1.2rem + 2.5vw, 2.8rem); color: var(--brand); }
#ds-portal .cert .name { font-size: 1.8rem; font-weight: 800; margin: 10px 0; }
@media print {
  #ds-portal .topbar, #ds-portal .demo-bar, #ds-portal .no-print, #ds-portal #toast { display: none !important; }
  body { background: #fff; }
  #ds-portal .main { padding: 0; }
  #ds-portal .cert { border-color: #4f3df5; box-shadow: none; }
}

/* Toast */
#ds-portal #toast { position: fixed; inset-inline: 0; bottom: 18px; display: grid; place-items: center; pointer-events: none; z-index: 50; }
#ds-portal #toast .t { background: var(--ink); color: var(--bg); padding: 10px 16px; border-radius: 12px; font-weight: 700; box-shadow: var(--shadow); max-width: min(92vw, 520px); }

/* Markdown guide */
#ds-portal .md { overflow-wrap: anywhere; }
#ds-portal .md table { border-collapse: collapse; width: 100%; display: block; overflow-x: auto; margin: 10px 0 16px; }
#ds-portal .md th, #ds-portal .md td { border: 1px solid var(--line); padding: 6px 10px; text-align: start; }
#ds-portal .md blockquote { margin: 10px 0; padding: 8px 14px; background: var(--surface-2); border-inline-start: 4px solid var(--brand); border-radius: 8px; }
#ds-portal .md h1 { margin-top: 32px; } #ds-portal .md h2 { margin-top: 26px; } #ds-portal .md h3 { margin-top: 20px; }
#ds-portal .md hr { border: 0; border-top: 1px solid var(--line); margin: 24px 0; }

#ds-portal dialog { border: 0; border-radius: var(--radius); padding: 0; max-width: min(640px, 94vw); width: 100%; background: var(--surface); color: var(--ink); box-shadow: var(--shadow); }
#ds-portal dialog::backdrop { background: rgba(15,13,31,.5); }
#ds-portal dialog .dlg { padding: 20px; }
#ds-portal .checks { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 6px; }
#ds-portal .checks label { display: flex; gap: 8px; align-items: center; font-weight: 600; font-size: .9rem; }

/* ---- WordPress / Elementor page: keep the theme's styles out of the portal ---- */
body.ds-portal-page { font-family: var(--font); background: var(--bg); color: var(--ink); line-height: 1.6; font-size: 16px; }
#ds-portal { font-family: var(--font); background: var(--bg); color: var(--ink); line-height: 1.6; font-size: 16px; min-height: 100dvh; text-align: start; }
#ds-portal button, #ds-portal input, #ds-portal select, #ds-portal textarea { text-transform: none; letter-spacing: normal; }
#ds-portal h1, #ds-portal h2, #ds-portal h3, #ds-portal h4 { font-family: var(--font); color: inherit; text-transform: none; letter-spacing: normal; }
.elementor-widget-shortcode:has(#ds-portal) .elementor-widget-container, .elementor-section:has(#ds-portal) .elementor-container { max-width: none; padding: 0; }

/* Build 2 — LMS UI */
#ds-portal .login-links { display:flex; align-items:center; justify-content:space-between; gap:12px; margin-top:14px; flex-wrap:wrap; }
#ds-portal .continue-card { display:flex; align-items:center; justify-content:space-between; gap:18px; margin-bottom:18px; border-inline-start:4px solid var(--brand); }
#ds-portal .eyebrow { display:block; color:var(--brand); font-size:.78rem; font-weight:800; text-transform:uppercase; letter-spacing:.06em; margin-bottom:4px; }
#ds-portal .hero .eyebrow { color:var(--gradient-text); opacity:.8; }
#ds-portal .lesson-complete { display:flex; align-items:center; justify-content:space-between; gap:16px; margin-top:18px; background:var(--surface-2); }
#ds-portal .lesson-complete .btn { flex:0 0 auto; }
@media (max-width:560px){#ds-portal .continue-card,#ds-portal .lesson-complete{align-items:stretch;flex-direction:column}#ds-portal .continue-card .btn,#ds-portal .lesson-complete .btn{width:100%}}

#ds-portal .btn:not(.secondary):not(.ghost){background:linear-gradient(135deg,var(--brand),var(--brand-2));}