/* TradingTeaching Academy: TT-07 tokens, same as tradingteaching.com (Site_ver3/css/v3.css). */
:root {
  --navy: #071827; --navy-2: #102A43; --blue: #2F80ED; --blue-text: #1766C3; --gold: #C5A15A;
  --cloud: #F5F8FB; --paper: #FBFAF7; --ink: #0B1B2B; --ink-2: #3D4B5C; --ink-3: #6B7785; --rule: #E3E7EC;
  --ok: #1F9D74; --bad: #C0392B;
  --serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --sans: 'Inter', Arial, sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--paper); color: var(--ink); font: 16px/1.6 var(--sans); -webkit-font-smoothing: antialiased; }
a { color: var(--blue-text); }
h1, h2 { font-family: var(--serif); color: var(--navy); line-height: 1.2; }
h1 { font-size: clamp(28px, 4vw, 40px); margin: .2em 0 .4em; }
h2 { font-size: 24px; margin: 1.6em 0 .6em; }
.wrap { max-width: 1040px; margin: 0 auto; padding: 0 16px; }
.wrap-wide { max-width: 1320px; margin: 0 auto; padding: 0 16px; }
main { min-height: 70vh; padding-top: 24px; padding-bottom: 48px; }
.eyebrow { text-transform: uppercase; letter-spacing: .12em; font-size: 12px; font-weight: 600; color: var(--ink-3); margin: 0; }
.eyebrow a { color: inherit; text-decoration: none; }
.lead { font-size: 18px; color: var(--ink-2); }
.small { font-size: 13px; color: var(--ink-3); }
.muted { color: var(--ink-3); }
.meta { color: var(--ink-3); font-size: 14px; }
.price { font-family: var(--serif); font-size: 26px; color: var(--navy); margin: .4em 0; }
.price .small { font-family: var(--sans); }
.error { color: var(--bad); background: #FDECEA; padding: 8px 12px; border-radius: 6px; }
.note { background: var(--cloud); border-left: 3px solid var(--gold); padding: 10px 14px; }
code { background: var(--cloud); padding: 2px 6px; border-radius: 4px; }

/* header / footer */
.top { background: #fff; border-bottom: 1px solid var(--rule); }
.top-in { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 64px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--navy); font-family: var(--serif); font-weight: 700; font-size: 18px; }
.brand span { border-left: 1px solid var(--rule); padding-left: 10px; }
.top nav { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.top nav a { text-decoration: none; color: var(--ink-2); font-weight: 500; }
.foot { border-top: 1px solid var(--rule); background: #fff; padding: 20px 0; font-size: 14px; color: var(--ink-3); }
.foot a { color: var(--ink-2); }

/* buttons */
.btn { display: inline-block; background: var(--blue); color: #fff !important; border: 0; border-radius: 8px; padding: 12px 20px; font: 600 15px var(--sans); text-decoration: none; cursor: pointer; }
.btn:hover { background: var(--blue-text); }
.btn[disabled] { background: var(--ok); cursor: default; }
.btn.ghost { background: transparent; color: var(--blue-text) !important; border: 1px solid var(--rule); }
.btn-sm { padding: 8px 14px; font-size: 14px; }
.link { background: none; border: 0; color: var(--blue-text); font: inherit; cursor: pointer; padding: 0; }
form.inline { display: inline; }

/* cards, forms */
.card { background: #fff; border: 1px solid var(--rule); border-radius: 12px; padding: 28px; }
.narrow { max-width: 620px; margin: 0 auto; }
.form { display: grid; gap: 14px; }
.form label { display: grid; gap: 6px; font-weight: 500; }
.form input:not([type=radio]):not([type=checkbox]), .form select { font: inherit; padding: 10px 12px; border: 1px solid var(--rule); border-radius: 8px; width: 100%; }
.form fieldset { border: 1px solid var(--rule); border-radius: 8px; padding: 10px 14px; }
.form label.radio, .form label.check { display: flex; gap: 8px; align-items: flex-start; font-weight: 400; }
.form.row { grid-template-columns: 2fr 1.5fr 2fr auto auto; align-items: center; }
.bank { background: var(--cloud); border-radius: 8px; padding: 14px 18px; }
.bank pre { white-space: pre-wrap; font: 15px/1.5 var(--sans); margin: 8px 0 0; }

/* catalogue */
.hero { padding: 24px 0 8px; max-width: 760px; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; }
.course-card { display: grid; grid-template-columns: 110px 1fr; gap: 16px; background: #fff; border: 1px solid var(--rule); border-top: 4px solid var(--accent); border-radius: 12px; padding: 18px; text-decoration: none; color: var(--ink); }
.course-card img { width: 110px; border-radius: 4px; box-shadow: 0 6px 18px rgba(7,24,39,.18); }
.course-card h2 { margin: .2em 0; font-size: 22px; }
.course-card p { margin: .3em 0; }

/* course page */
.course-head { display: grid; grid-template-columns: 220px 1fr; gap: 32px; align-items: start; border-bottom: 1px solid var(--rule); padding-bottom: 24px; }
.course-head .cover { width: 220px; border-radius: 6px; box-shadow: 0 12px 32px rgba(7,24,39,.22); }
.cta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 12px; }
.module { background: #fff; border: 1px solid var(--rule); border-radius: 10px; margin: 10px 0; }
.module summary { cursor: pointer; padding: 14px 18px; font-weight: 600; color: var(--navy); }
.module summary span:first-child { color: var(--ink-3); font-weight: 500; margin-right: 6px; }
.lessons { margin: 0; padding: 0 18px 14px 18px; list-style: none; }
.lessons li { padding: 6px 0; border-top: 1px solid var(--cloud); display: flex; gap: 8px; align-items: center; }
.lessons a { text-decoration: none; color: var(--ink); }
.num { color: var(--ink-3); font-variant-numeric: tabular-nums; margin-right: 6px; }
.badge { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; padding: 2px 8px; border-radius: 99px; margin-left: auto; }
.badge.free { background: #E6F5EF; color: var(--ok); }
.badge.soon { background: var(--cloud); color: var(--ink-3); }
.module summary .badge { margin-left: 8px; }
.tick { color: var(--ok); font-weight: 700; margin-left: 6px; }

/* learning page */
.learn { display: grid; grid-template-columns: 300px 1fr; gap: 28px; }
.side { background: #fff; border: 1px solid var(--rule); border-radius: 10px; padding: 14px; max-height: calc(100vh - 120px); overflow: auto; position: sticky; top: 16px; font-size: 14px; }
.side-mod { font-weight: 600; color: var(--navy); margin: 14px 0 4px; }
.side ol { list-style: none; margin: 0; padding: 0; }
.side li { padding: 4px 6px; border-radius: 6px; }
.side li a { text-decoration: none; color: var(--ink-2); }
.side li.cur { background: var(--cloud); }
.side li.cur a { color: var(--navy); font-weight: 600; }
.side li.done a::after { content: " ✓"; color: var(--ok); }
.side li.locked { color: var(--ink-3); opacity: .6; }
.player { position: relative; background: #000; border-radius: 10px; overflow: hidden; aspect-ratio: 16 / 9; }
.player:fullscreen { border-radius: 0; aspect-ratio: auto; width: 100%; height: 100%; }
.player .wm { position: absolute; pointer-events: none; user-select: none; z-index: 2; white-space: nowrap;
  font: 600 clamp(11px, 1.6vw, 16px)/1 system-ui, sans-serif; color: rgba(255,255,255,.22);
  text-shadow: 0 0 2px rgba(0,0,0,.35); transition: left 1.2s ease, top 1.2s ease; }
.player video { width: 100%; height: 100%; display: block; }
.lesson-title { font-size: 30px; }
.lesson-bar, .tools { display: flex; gap: 10px; flex-wrap: wrap; margin: 12px 0; }

/* quiz */
.q { border: 1px solid var(--rule); border-radius: 8px; padding: 12px 16px; }
.q legend { font-weight: 600; padding: 0 4px; }
.results { padding-left: 0; list-style: none; }
.results li { border-left: 3px solid var(--rule); padding: 6px 12px; margin: 10px 0; }
.results li.ok { border-color: var(--ok); }
.results li.bad { border-color: var(--bad); }

/* tables */
.tbl { width: 100%; border-collapse: collapse; font-size: 14px; margin: 8px 0 16px; display: block; overflow-x: auto; }
.tbl th, .tbl td { text-align: left; padding: 8px; border-bottom: 1px solid var(--rule); vertical-align: top; }
ul.plain { list-style: none; padding: 0; }
ul.plain li { padding: 8px 0; border-bottom: 1px solid var(--rule); }
.mail { border: 1px solid var(--rule); border-radius: 8px; padding: 16px; }

/* certificate */
.cert-body { background: var(--cloud); }
.cert { max-width: 820px; margin: 40px auto; background: #fff; border: 2px solid var(--gold); padding: 56px; text-align: center; }
.cert h1 { font-size: 42px; margin: .4em 0; }
@media print { .noprint { display: none; } .cert { margin: 0; } }

@media (max-width: 820px) {
  .learn, .course-head { grid-template-columns: 1fr; }
  .side { position: static; max-height: none; order: 2; }
  .course-head .cover { width: 160px; }
  .form.row { grid-template-columns: 1fr; }
  .card { padding: 20px; }
}

/* Lesson language switch: the reader's two languages, the rest folded under "More languages" (2026-10-20). */
.lang-switch { margin: 6px 0; }
.more-langs { display: inline-block; margin-left: 8px; }
.more-langs summary { display: inline; cursor: pointer; text-decoration: underline; }
.more-langs[open] summary { margin-right: 6px; }

/* Disclaimer notes from the master text (2026-10-22). */
.risk-note { margin-top: 10px; color: var(--ink-3); }
.trans-note { margin: 4px 0 8px; color: var(--ink-3); font-style: italic; }
.cert-note { max-width: 560px; margin: 18px auto 0; color: #6B7785; }

/* 2026-10-27: consent text wraps as one paragraph beside the box; course-language highlight */
.form label.check input { margin-top: 4px; flex: none; }
.lang-banner { margin-top: 14px; padding: 10px 14px; border-left: 4px solid var(--accent, #2F80ED); background: rgba(47,128,237,.08); border-radius: 6px; }
.meta.langs { font-weight: 600; }

/* 2026-10-29: lessons open with no registration, and the course pages in six languages */
.badge.open { background: #E8F0FE; color: #1A56DB; }
.register-card { border: 1px solid #1A56DB; background: #F5F8FF; padding: 14px 16px; border-radius: 10px; }
.register-card p { margin: 0 0 8px; }
html[dir="rtl"] .badge { margin-left: 0; margin-right: auto; }
html[dir="rtl"] .module summary .badge { margin-right: 8px; }
html[dir="rtl"] .lessons { padding-right: 1.2em; padding-left: 0; }