/* MDC Classroom — bright, friendly learning space (builds on .mdc-page tokens) */

.lms-page { min-height: 70vh; }
.lms-muted { color: var(--m-ink-2); }
.lms-card {
  background: #fff; border: 1px solid var(--m-line); border-radius: 20px;
  padding: clamp(18px, 2.6vw, 28px); margin-bottom: 20px;
  box-shadow: 0 20px 44px -36px rgba(29,26,20,0.55);
}
.lms-card h2 { font-family: var(--serif); font-weight: 400; font-size: 1.6rem; margin: 0 0 8px; color: var(--m-ink); letter-spacing: -0.02em; }
.lms-h3 { font-size: 1.05rem; margin: 0 0 12px; color: var(--m-ink); font-family: var(--sans); font-weight: 700; }
.lms-h3 i { color: var(--m-amber); margin-right: 6px; }

/* Hero */
.lms-hero { padding: 56px 0 44px; background: radial-gradient(circle at 90% 0%, rgba(245,158,11,0.28), transparent 45%), radial-gradient(circle at 0% 100%, rgba(15,158,142,0.18), transparent 45%), var(--m-bg); }
.lms-hero--center { text-align: center; padding: 72px 0 40px; }
.lms-hero--center .lms-lede { margin-inline: auto; }
.lms-hero-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 32px; align-items: center; }
.lms-badge { display: inline-flex; gap: 8px; align-items: center; padding: 7px 14px; background: #fff; border: 1px solid var(--m-line); border-radius: 999px; font-size: 0.8rem; font-weight: 700; color: var(--m-ink); margin-bottom: 14px; }
.lms-badge i { color: var(--m-coral); }
.lms-title { font-size: clamp(2rem, 4.4vw, 3.4rem); margin: 0 0 12px; color: var(--m-ink); }
.lms-lede { color: var(--m-ink-2); font-size: 1.1rem; margin: 0 0 18px; max-width: 34rem; }
.lms-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.lms-stats > div { background: #fff; border: 1px solid var(--m-line); border-radius: 16px; padding: 14px; text-align: center; }
.lms-stats strong { display: block; font-family: var(--serif); font-weight: 400; font-size: 1.9rem; line-height: 1.1; color: var(--m-ink); }
.lms-stats span { font-size: 0.78rem; color: var(--m-ink-2); }

.lms-bar { display: block; height: 8px; background: rgba(29,26,20,0.1); border-radius: 99px; overflow: hidden; }
.lms-bar i { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--m-teal), var(--m-amber), var(--m-coral)); }
.lms-bar--lg { height: 14px; max-width: 30rem; }

.lms-section { padding: 36px 0 72px; }

/* Top bar */
.lms-topbar { background: #fff; border-bottom: 1px solid var(--m-line); position: sticky; top: var(--header); z-index: 20; }
.lms-topbar-inner { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 10px 0; flex-wrap: wrap; }
.lms-crumbs { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; font-size: 0.9rem; color: var(--m-ink-2); }
.lms-crumbs a { color: var(--m-ink); font-weight: 600; text-decoration: none; }
.lms-crumbs a:hover { text-decoration: underline; }
.lms-topbar-actions { display: flex; gap: 16px; align-items: center; font-size: 0.88rem; }
.lms-topbar-actions a { color: var(--m-ink); text-decoration: none; font-weight: 600; }

.lms-notice { padding: 14px 18px; border-radius: 14px; margin-bottom: 20px; font-weight: 600; }
.lms-notice--ok { background: #dcf5ea; color: #0b6b4a; }
.lms-notice--err { background: #fde4e4; color: #a12626; }

.lms-pill { display: inline-flex; gap: 6px; align-items: center; padding: 6px 12px; border-radius: 99px; font-size: 0.8rem; font-weight: 700; background: #eee; }
.lms-pill--ok { background: #dcf5ea; color: #0b6b4a; }
.lms-pill--warn { background: #fff1d6; color: #8a5a00; }
.lms-tag { display: inline-block; padding: 2px 10px; border-radius: 99px; font-size: 0.72rem; font-weight: 700; font-style: normal; background: #ececec; color: var(--m-ink-2); }
.lms-tag--ok { background: #dcf5ea; color: #0b6b4a; }
.lms-tag--warn { background: #fff1d6; color: #8a5a00; }
.lms-linkbtn { background: none; border: 0; padding: 0; color: var(--m-ink); font-weight: 600; text-decoration: underline; cursor: pointer; font-size: 0.9rem; }

/* Login */
.lms-login form p { margin: 0 0 14px; }
.lms-login label { display: block; font-weight: 600; font-size: 0.88rem; color: var(--m-ink-2); margin-bottom: 6px; }
.lms-login input[type=text], .lms-login input[type=password] { width: 100%; padding: 13px 14px; border: 1.5px solid rgba(29,26,20,0.18); border-radius: 12px; background: #fffdf8; color: var(--m-ink); }
.lms-login input[type=submit] { width: 100%; padding: 15px; border: 0; border-radius: 999px; font-weight: 700; font-size: 1rem; cursor: pointer; color: #1a1204; background: linear-gradient(135deg, var(--m-amber), #fb923c); }
.lms-login .login-remember label { display: flex; gap: 8px; align-items: center; font-weight: 400; }
.lms-login-help { text-align: center; font-size: 0.9rem; color: var(--m-ink-2); margin-bottom: 0; }
.lms-login-help a { color: var(--m-ink); font-weight: 600; }

/* Picker */
.lms-picker { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; }
.lms-child { display: grid; gap: 8px; text-align: center; text-decoration: none; color: var(--m-ink); transition: transform 0.25s var(--ease); }
.lms-child:hover { transform: translateY(-4px); }
.lms-avatar { margin: 0 auto; width: 64px; height: 64px; border-radius: 50%; display: grid; place-items: center; background: var(--m-amber); color: #1a1204; font-family: var(--serif); font-size: 2rem; }

/* Course */
.lms-cert-card { display: flex; gap: 20px; align-items: center; background: linear-gradient(135deg, #fff7e0, #ffe9e3); }
.lms-cert-card > div { flex: 1; } .lms-cert-card p { margin: 0; color: var(--m-ink-2); }
.lms-cert-icon { width: 64px; height: 64px; display: grid; place-items: center; border-radius: 50%; background: var(--m-amber); color: #1a1204; font-size: 1.6rem; flex-shrink: 0; }
.lms-live h2 i { color: var(--m-coral); margin-right: 8px; }
.lms-live ul { display: grid; gap: 10px; }
.lms-live li { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; padding: 10px 14px; background: #fbf4e4; border-radius: 14px; }
.lms-live li em { display: block; font-style: normal; font-size: 0.85rem; color: var(--m-ink-2); }

.lms-course { margin-top: 32px; }
.lms-course-head { display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; margin-bottom: 18px; }
.lms-course-head h2 { font-family: var(--serif); font-weight: 400; font-size: clamp(1.7rem, 3vw, 2.4rem); margin: 0 0 4px; color: var(--m-ink); letter-spacing: -0.02em; }
.lms-course-head p { margin: 0; max-width: 40rem; }
.lms-modules { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 18px; }
.lms-module { --c: var(--m-amber); background: #fff; border: 1px solid var(--m-line); border-top: 6px solid var(--c); border-radius: 20px; padding: 20px; }
.lms-module--c1 { --c: var(--m-teal); } .lms-module--c2 { --c: var(--m-violet); } .lms-module--c3 { --c: var(--m-coral); }
.lms-module > header { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 12px; }
.lms-module > header > div { flex: 1; }
.lms-module h3 { margin: 0 0 2px; font-size: 1.08rem; color: var(--m-ink); line-height: 1.3; }
.lms-module header p { margin: 0; font-size: 0.88rem; }
.lms-module-num { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 12px; background: color-mix(in srgb, var(--c) 18%, #fff); color: var(--c); font-family: var(--serif); font-size: 1.3rem; flex-shrink: 0; }
.lms-module-count { font-size: 0.8rem; font-weight: 700; color: var(--m-ink-2); background: #f3ecdc; border-radius: 99px; padding: 4px 10px; }

.lms-lessons { display: grid; gap: 4px; margin: 0; padding: 0; list-style: none; }
.lms-lessons li > a, .lms-lessons li > .is-locked { display: flex; gap: 10px; align-items: center; padding: 10px 12px; border-radius: 12px; text-decoration: none; color: var(--m-ink); font-size: 0.95rem; }
.lms-lessons li > a:hover { background: #fbf4e4; }
.lms-lessons li > a > span, .lms-lessons li > .is-locked > span { flex: 1; }
.lms-lessons i { width: 20px; text-align: center; color: var(--m-ink-2); }
.lms-lessons .is-done > a > i, .lms-lessons .is-done > i { color: var(--m-teal); }
.lms-lessons small { color: var(--m-ink-2); font-size: 0.78rem; }
.lms-lessons .is-locked { color: var(--m-ink-2); opacity: 0.8; }
.lms-quizrow { border-top: 1px dashed var(--m-line); margin-top: 4px; padding-top: 4px; }
.lms-lessons--side .is-current > a { background: #fff1d6; font-weight: 700; }

/* Lesson */
.lms-lesson-grid { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 28px; align-items: start; }
.lms-eyebrow { margin: 0 0 6px; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: #b45f06; }
.lms-lesson-title { font-family: var(--serif); font-weight: 400; font-size: clamp(1.8rem, 3.6vw, 2.8rem); margin: 0 0 18px; color: var(--m-ink); letter-spacing: -0.02em; line-height: 1.1; }
.lms-video { position: relative; aspect-ratio: 16/9; border-radius: 20px; overflow: hidden; background: #111; margin-bottom: 22px; box-shadow: 0 24px 50px -30px rgba(29,26,20,0.7); }
.lms-video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.lms-live-box { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; background: #fff1ee; }
.lms-live-box > i { font-size: 1.5rem; color: var(--m-coral); }
.lms-live-box > div { flex: 1; } .lms-live-box span { display: block; color: var(--m-ink-2); }
.lms-prose { color: var(--m-ink); font-size: 1.05rem; margin-bottom: 24px; }
.lms-prose p { color: var(--m-ink-2); } .lms-prose h2, .lms-prose h3 { color: var(--m-ink); font-family: var(--serif); font-weight: 400; }
.lms-prose a { color: var(--m-ink); font-weight: 600; } .lms-prose img { border-radius: 14px; height: auto; }
.lms-resources { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }
.lms-resources a { color: var(--m-ink); font-weight: 600; text-decoration: none; display: flex; gap: 10px; align-items: center; padding: 10px 12px; background: #fbf4e4; border-radius: 12px; }
.lms-resources a:hover { background: #f5e6c4; }

.lms-form label { display: block; margin-bottom: 14px; }
.lms-form label > span { display: block; margin-bottom: 6px; font-size: 0.86rem; font-weight: 600; color: var(--m-ink-2); }
.lms-form textarea, .lms-form input[type=url], .lms-form input[type=text] { width: 100%; padding: 12px 14px; background: #fffdf8; color: var(--m-ink); border: 1.5px solid rgba(29,26,20,0.18); border-radius: 12px; outline: none; }
.lms-form textarea:focus, .lms-form input:focus { border-color: var(--m-violet); box-shadow: 0 0 0 3px rgba(111,86,245,0.18); }
.lms-assign { border-left: 6px solid var(--m-violet); }
.lms-sent blockquote { margin: 12px 0; padding: 12px 16px; background: #fbf4e4; border-radius: 12px; color: var(--m-ink); }
.lms-feedback { margin: 12px 0 18px; padding: 14px 16px; background: #eaf7f5; border-radius: 14px; color: #0b5b50; }
.lms-feedback p { margin: 6px 0 0; color: inherit; }
.lms-lesson-actions { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; margin-top: 8px; }
.lms-lesson-actions form { display: flex; align-items: center; gap: 12px; margin: 0; }
.lms-prevnext { display: flex; gap: 10px; }
.lms-lesson-side { position: sticky; top: calc(var(--header) + 70px); }

/* Quiz */
.lms-q { border: 1px solid var(--m-line); }
.lms-q legend { float: left; width: 100%; font-weight: 700; color: var(--m-ink); margin-bottom: 12px; font-size: 1.05rem; }
.lms-q legend span { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--m-ink); color: #fff; font-size: 0.85rem; margin-right: 8px; }
.lms-q::after { content: ""; display: table; clear: both; }
.lms-opt { display: flex; gap: 12px; align-items: center; padding: 12px 14px; margin-bottom: 8px; border: 1.5px solid rgba(29,26,20,0.14); border-radius: 14px; cursor: pointer; clear: both; }
.lms-opt:hover { border-color: var(--m-ink); }
.lms-opt input { accent-color: var(--m-ink); width: 18px; height: 18px; }
.lms-opt:has(input:checked) { background: #fff1d6; border-color: var(--m-amber); }
.lms-score { display: flex; gap: 22px; align-items: center; }
.lms-score-num { font-family: var(--serif); font-weight: 400; font-size: 3.4rem; line-height: 1; }
.lms-score.is-pass { background: #e6f7ee; } .lms-score.is-retry { background: #fff4de; }
.lms-score p { margin: 0; color: var(--m-ink-2); }
.lms-review { display: grid; gap: 10px; padding: 0; list-style: none; margin: 0 0 22px; }
.lms-review li { padding: 14px 16px; border-radius: 14px; background: #fff; border: 1px solid var(--m-line); display: grid; gap: 4px; }
.lms-review li.is-right { border-left: 6px solid var(--m-teal); } .lms-review li.is-wrong { border-left: 6px solid var(--m-coral); }
.lms-review em { font-style: normal; color: #0b6b4a; font-weight: 600; }

/* Certificate */
.lms-cert { background: #fff; padding: 14px; border-radius: 6px; box-shadow: 0 30px 60px -30px rgba(29,26,20,0.6); margin-bottom: 20px; }
.lms-cert-border { border: 3px double #b45f06; padding: clamp(28px, 6vw, 64px) 24px; text-align: center; background: radial-gradient(circle at top, #fff7e0, #fff); }
.lms-cert h1 { font-size: clamp(1.8rem, 5vw, 3rem); color: var(--m-ink); margin: 6px 0 22px; }
.lms-cert p { margin: 6px 0; color: var(--m-ink-2); }
.lms-cert-brand { text-transform: uppercase; letter-spacing: 0.3em; font-size: 0.8rem; font-weight: 700; color: #b45f06 !important; }
.lms-cert-name { font-family: var(--serif); font-size: clamp(2rem, 6vw, 3.6rem); color: var(--m-ink) !important; margin: 10px 0 !important; }
.lms-cert-course { font-family: var(--serif); font-size: 1.6rem; color: var(--m-ink) !important; }
.lms-cert-meta { margin-top: 26px !important; font-size: 0.85rem; letter-spacing: 0.08em; }

@media (max-width: 980px) {
  .lms-hero-grid, .lms-lesson-grid { grid-template-columns: 1fr; }
  .lms-lesson-side { position: static; }
  .lms-topbar { position: static; }
}
@media (max-width: 560px) {
  .lms-stats { grid-template-columns: 1fr 1fr 1fr; gap: 6px; }
  .lms-stats > div { padding: 10px 6px; } .lms-stats strong { font-size: 1.4rem; }
  .lms-cert-card, .lms-score { flex-direction: column; text-align: center; }
  .lms-lesson-actions, .lms-prevnext { flex-direction: column; align-items: stretch; width: 100%; }
  .lms-lesson-actions form { flex-direction: column; align-items: stretch; }
  .lms-prevnext .mdc-btn-ghost, .lms-lesson-actions .btn { width: 100%; justify-content: center; }
}

@media print {
  body.qp-theme { background: #fff; }
  .site-header, .site-footer, .lms-topbar, .lms-noprint, .wa-float, #wpadminbar { display: none !important; }
  .lms-section { padding: 0; } .lms-cert { box-shadow: none; }
}