/* Published course information page (student view) — tokens from Figma: C Studio – Design Board */
:root {
  --stone-1: #fbfaf9;
  --stone-2: #f8f7f6;
  --stone-3: #f2f1ef;
  --stone-4: #ebe8e6;
  --stone-5: #e1dedb;
  --stone-7: #cac5c1;
  --stone-10: #9f9892;
  --neutral-6: #e9e5da;
  --neutral-7: #d8d4ca;
  --neutral-8: #bdbab0;
  --neutral-13: #0b0b0b;
  --primary-6: #104eaa;
  --magenta-5: #d65384;
  --divider: #f0f0f0;
  --text-85: rgba(11, 11, 11, 0.85);
  --text-60: rgba(11, 11, 11, 0.6);
  --text-45: rgba(11, 11, 11, 0.45);
  --serif: "Newsreader", Georgia, serif;
  --sans: "Hanken Grotesk", system-ui, sans-serif;
  --mono: "Geist Mono", ui-monospace, monospace;
  --shadow-popover: 0 3px 6px -4px rgba(0, 0, 0, 0.12), 0 6px 16px 0 rgba(0, 0, 0, 0.08), 0 9px 28px 8px rgba(0, 0, 0, 0.05);
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--stone-5); color: var(--text-85); font-family: var(--sans); font-size: 16px; line-height: 24px; -webkit-font-smoothing: antialiased; }
p, h1, h2, ul { margin: 0; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
[hidden] { display: none !important; }

.h4 { font-family: var(--serif); font-weight: 500; font-size: 24px; line-height: 34px; color: var(--text-85); }
.h5 { font-weight: 500; font-size: 20px; line-height: 28px; white-space: nowrap; }
.h5-serif { font-family: var(--serif); font-weight: 500; font-size: 20px; line-height: 28px; }
.bold { font-weight: 700; }
.secondary { color: var(--text-60); }
.body-m { font-weight: 500; font-size: 16px; line-height: 24px; }
.body-r { font-size: 16px; line-height: 24px; }
.mono { font-family: var(--mono); font-size: 16px; line-height: 26px; color: var(--neutral-13); white-space: nowrap; }
.rich b { font-weight: 700; }
.bullets { padding-left: 24px; list-style: disc; }

/* ---------- Buttons & links ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 4px 16px;
  border-radius: 8px; border: 1px solid transparent; font-size: 16px; line-height: 24px; white-space: nowrap;
}
.btn img { display: block; }
.btn-primary { background: var(--primary-6); border-color: var(--primary-6); color: #fffefb; box-shadow: 0 2px 0 rgba(0,0,0,.04); }
.btn-primary:hover { background: #2a64bb; border-color: #2a64bb; }
.btn-secondary { background: var(--stone-1); border-color: var(--stone-5); box-shadow: 0 2px 0 rgba(0,0,0,.02); }
.btn-secondary:hover { border-color: var(--primary-6); color: var(--primary-6); }
.link { color: var(--primary-6); text-decoration: underline; text-underline-position: from-font; font-size: 16px; line-height: 26px; text-align: left; }
.link:hover { color: #2a64bb; }
.round-btn {
  width: 40px; height: 39.2px; display: inline-flex; align-items: center; justify-content: center;
  background: var(--stone-1); border: 1px solid var(--stone-5); border-radius: 100px; box-shadow: 0 2px 0 rgba(0,0,0,.04);
}
.round-btn:hover { border-color: var(--primary-6); }
.round-btn:disabled { opacity: .4; cursor: default; border-color: var(--stone-5); }
.icon-only { display: inline-flex; }

/* ---------- Banner & layout ---------- */
.banner { position: relative; height: 400px; overflow: hidden; border-bottom: 1px solid var(--neutral-8); }
.banner img { position: absolute; left: 0; width: 100%; height: 288.04%; top: -133.68%; }
.page { display: flex; justify-content: center; padding: 0 64px 80px; }
.content { width: min(1400px, 100%); }
.course-head { display: flex; justify-content: space-between; gap: 24px; }
.course-head-main { display: flex; flex-direction: column; gap: 24px; padding: 107px 24px 0; min-width: 0; }
.course-meta { display: flex; gap: 32px; font-family: var(--mono); font-size: 16px; line-height: 26px; color: var(--text-60); white-space: nowrap; }
.course-title { font-family: var(--serif); font-weight: 400; font-size: 48px; line-height: normal; }
.course-info { display: flex; flex-wrap: wrap; gap: 0 40px; font-weight: 500; font-size: 20px; line-height: 28px; white-space: nowrap; }
.course-dates { display: flex; flex-direction: column; gap: 12px; padding-top: 98px; color: var(--text-60); white-space: nowrap; flex: none; }

.columns { display: flex; gap: 24px; align-items: flex-start; padding-top: 17px; }
.main-col { flex: 0 1 1016px; min-width: 0; display: flex; flex-direction: column; gap: 24px; }
.side-col { flex: 0 0 360px; display: flex; flex-direction: column; gap: 24px; }
.pair { display: flex; gap: 24px; align-items: stretch; }
.pair > .card { flex: 1 1 0; min-width: 0; }
.pair-top { align-items: flex-start; }

/* ---------- Cards ---------- */
.card {
  background: var(--stone-3); border: 1px solid var(--neutral-8); border-radius: 16px; padding: 24px;
  display: flex; flex-direction: column; align-items: flex-start; gap: 24px;
}
.card > * { max-width: 100%; }
.card.side { gap: 10px; }
.card-clip { overflow: hidden; }
.card-head { display: flex; align-items: flex-start; justify-content: space-between; width: 100%; }
.card-head-col { display: flex; flex-direction: column; gap: 8px; }
.suggested-head { padding-top: 20px; }
.suggested-head .h4 { margin-bottom: 8px; }
.level-tag {
  display: inline-flex; align-items: center; height: 29px; padding: 1px 8px; border-radius: 8px;
  background: #fff7e6; border: 1px solid #ffd591; color: #fa8c16; font-size: 14px; line-height: 22px;
}
.reqs { display: flex; gap: 24px; padding-top: 24px; width: 100%; }
.reqs > div { flex: 0 1 300px; display: flex; flex-direction: column; gap: 8px; }

/* Segmented (read only) */
.segmented { display: flex; align-items: center; padding: 2px; border-radius: 8px; background: rgba(0,0,0,.06); border: 1px solid var(--stone-7); }
.segmented span { padding: 3px 11px; color: var(--stone-10); white-space: nowrap; border-radius: 8px; }
.segmented .is-selected { background: var(--stone-1); color: #120f0c; box-shadow: 0 2px 8px rgba(0,0,0,.05); }

/* ---------- Workload (read only) ---------- */
.workload-total { display: flex; align-items: center; gap: 8px; }
.workload { width: 100%; display: flex; flex-direction: column; gap: 16px; }
.slider { position: relative; padding: 14px 8px; height: 32px; }
.track { height: 4px; border-radius: 100px; background: var(--magenta-5); position: relative; }
.track-in { position: absolute; left: 0; top: 0; bottom: 0; border-radius: 100px; background: var(--primary-6); }
.marks { position: absolute; left: 8px; right: 8px; top: 12px; height: 0; }
.mark { position: absolute; top: 0; width: 0; }
.mark i { position: absolute; left: -4px; top: 0; width: 8px; height: 8px; border-radius: 17px; background: var(--stone-1); border: 2px solid var(--magenta-5); }
.mark.on i { border-color: var(--primary-6); }
.mark.current i { display: none; }
.mark span { position: absolute; top: 11px; transform: translateX(-50%); white-space: nowrap; color: var(--text-60); }
.mark.on span { color: var(--text-85); }
.handle { position: absolute; top: 9px; margin-left: -7px; }
.brackets { display: flex; gap: 2px; padding: 0 8px; }
.bracket { display: flex; flex-direction: column; align-items: center; min-width: 0; }
.bracket > img { width: 100%; height: 16px; display: block; }
.bracket p { padding-top: 16px; }
.bracket-out { flex: 1 1 0; }

/* ---------- Student work ---------- */
.carousel { width: calc(100% + 24px); margin-right: -24px; overflow: hidden; }
.work-row { display: flex; gap: 16px; transition: transform .3s ease; }
.work-card { flex: 0 0 240px; position: relative; background: var(--stone-1); border-radius: 8px; overflow: hidden; color: inherit; text-decoration: none; }
.work-card::after { content: ""; position: absolute; inset: 0; border: 1px solid var(--stone-4); border-radius: 8px; pointer-events: none; }
.work-img { position: relative; height: 180px; overflow: hidden; }
.work-img img { position: absolute; left: 0; width: 100%; max-width: none; }
.work-body { padding: 24px; display: flex; flex-direction: column; gap: 8px; }
.work-body p { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.work-title { font-size: 20px; line-height: 28px; }
.work-sub { color: var(--text-60); }
.carousel-nav { display: flex; justify-content: space-between; width: 100%; }

/* ---------- Faculty Course Evaluations ---------- */
.card-fce { gap: 10px; }
.card-head-center { align-items: center; }
.btn-fce { color: var(--text-85); }
.fce-rates { display: flex; gap: 24px; width: 100%; padding-bottom: 16px; font-size: 16px; line-height: 24px; color: var(--text-85); }
.fce-rates > div { flex: 1 1 0; min-width: 0; display: flex; flex-direction: column; }
/* full page: the card sits in the sidebar; the embedded panel keeps it in the main column */
.fce-main { display: none; }
.embed .fce-main { display: flex; }
.fce-rates-side { justify-content: space-between; }
.fce-rates-side > div { flex: none; }
.btn-fce-side { width: 100%; }

/* ---------- Testimonials ---------- */
.testimonial-row { display: flex; gap: 24px; align-items: flex-start; width: 100%; }
.testimonial { flex: 1 1 0; min-width: 0; background: var(--stone-2); border: 1px solid var(--neutral-8); border-radius: 8px; padding: 16px; display: flex; flex-direction: column; gap: 10px; }
.testimonial blockquote { margin: 0; font-family: var(--serif); font-size: 36px; line-height: 50px; color: var(--text-85); }
.testimonial .who { color: var(--text-60); }

/* ---------- FAQs ---------- */
.faq-list { display: flex; flex-direction: column; gap: 8px; width: 100%; }
.faq { display: flex; gap: 16px; align-items: center; }
.faq-box { flex: 1 1 0; min-width: 0; align-self: stretch; background: var(--stone-2); border: 1px solid var(--neutral-8); border-radius: 8px; padding: 16px; display: flex; flex-direction: column; gap: 10px; }
.faq > img { flex: none; }
.faq-box .body-m { font-weight: 500; }

/* ---------- Course lists ---------- */
.course-list { display: flex; flex-direction: column; gap: 24px; width: 100%; }
.course {
  display: flex; flex-direction: column; gap: 8px; padding: 7px 16px 11px; background: var(--stone-1);
  border: 1px solid var(--neutral-7); border-radius: 8px; color: inherit; text-decoration: none;
}
.course:hover { border-color: #7a776f; }
.course-code { font-family: var(--mono); font-size: 16px; line-height: 26px; color: var(--text-60); margin-bottom: -8px; }
.course-title-sm { font-weight: 500; font-size: 20px; line-height: 28px; }
.course-row { display: flex; flex-wrap: wrap; gap: 0 24px; white-space: nowrap; }
.empty { color: var(--text-60); }

/* ---------- Sidebar ---------- */
.tags { display: flex; flex-wrap: wrap; gap: 10px 8px; }
.tag { display: inline-flex; padding: 0 8px; border-radius: 8px; background: var(--stone-2); border: 1px solid var(--stone-5); font-size: 14px; line-height: 22px; white-space: nowrap; }

/* ---------- Modals ---------- */
.overlay { position: fixed; inset: 0; z-index: 100; background: rgba(11, 11, 11, .45); display: flex; align-items: center; justify-content: center; padding: 24px; }
.modal { width: 572px; max-width: 100%; background: var(--stone-1); border-radius: 16px; box-shadow: var(--shadow-popover); display: flex; flex-direction: column; overflow: hidden; }
.modal-header { display: flex; align-items: center; justify-content: space-between; padding: 16px 24px; box-shadow: inset 0 -1px 0 var(--divider); }
.modal-content { padding: 24px; display: flex; flex-direction: column; gap: 8px; }
.modal-footer { display: flex; justify-content: flex-end; padding: 10px 16px 16px; box-shadow: inset 0 1px 0 var(--divider); }
.field-label { font-size: 16px; line-height: 24px; }
.field { width: 100%; padding: 8px 12px; border: 1px solid var(--stone-5); border-radius: 2px; background: var(--stone-1); font: inherit; color: inherit; resize: vertical; outline: none; }
.field:focus { border-color: #5d8ad0; box-shadow: 0 0 0 2px rgba(16, 78, 170, .1); }
.field.is-invalid { border-color: #ff4d4f; }
.hint { color: var(--text-60); font-size: 14px; line-height: 22px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { padding: 1px 12px; border-radius: 100px; border: 1px solid var(--stone-5); background: var(--stone-2); font-size: 14px; line-height: 22px; }
.chip[aria-pressed="true"] { background: #f1f7ff; border-color: var(--primary-6); color: var(--primary-6); }

.toast {
  position: fixed; left: 50%; bottom: 40px; transform: translateX(-50%); z-index: 120;
  display: flex; align-items: center; gap: 8px; padding: 10px 16px; border-radius: 2px;
  background: var(--stone-1); box-shadow: 0 2px 8px rgba(0, 0, 0, .15); font-weight: 500; white-space: nowrap;
}

/* ---------- Page header (sticky) ---------- */
.page-header {
  position: sticky; top: 0; z-index: 50; height: 86px; background: var(--stone-1);
  display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 24px 24px 16px;
}
.heading-left { display: flex; align-items: center; gap: 12px; padding: 6px 0; min-width: 0; white-space: nowrap; }
.heading-left .h4 { overflow: hidden; text-overflow: ellipsis; }
.heading-extra { display: flex; align-items: center; gap: 8px; flex: none; }
a.btn { text-decoration: none; }
.btn-more {
  width: 34px; height: 34px; display: flex; align-items: center; justify-content: center;
  background: var(--stone-1); border: 1px solid var(--stone-5); border-radius: 2px; box-shadow: 0 2px 0 rgba(0,0,0,.02);
}
.btn-more:hover { border-color: var(--primary-6); }
.menu-anchor { position: relative; }
.dropdown-menu {
  position: absolute; right: 0; top: calc(100% + 8px); z-index: 60; min-width: 197px; padding: 4px 0;
  background: var(--stone-1); border-radius: 8px; box-shadow: var(--shadow-popover); display: flex; flex-direction: column;
}
.dropdown-menu button { padding: 5px 12px; text-align: left; white-space: nowrap; }
.dropdown-menu button:hover { background: #f1f7ff; font-weight: 500; }
@media print { .page-header, .carousel-nav, #askBtn, #interestsBtn { display: none !important; } }

/* ======================================================================
   Embedded mode (?embed=1): single column, as in the Course Details panel
   (Figma reference frames "600" / Course Details, 600px and 800px wide)
   ====================================================================== */
.embed body { background: var(--stone-5); }
.embed .page-header, .embed .side-col { display: none !important; }
.embed .banner { height: 200px; border-bottom: 0; }
.embed .banner img { height: 1152px; top: -534.7px; }
.embed .page { padding: 0 0 24px; }
.embed .content { width: 100%; }
.embed .course-head { display: block; }
.embed .course-head-main { padding: 60px 24px 24px; }
.embed .course-meta { flex-wrap: wrap; gap: 16px 32px; }
.embed .course-title { font-weight: 500; font-size: 40px; }
.embed .course-info { gap: 16px 40px; }
.embed .course-dates { flex-direction: row; flex-wrap: wrap; gap: 0 24px; padding: 0; }
.embed .course-head-main > .tags { gap: 8px; }
.embed .card { border-radius: 0; border-width: 1px 0; width: 100%; }
.embed .band-syllabus { gap: 10px; }
.embed .columns { display: block; padding-top: 24px; }
.embed .main-col { gap: 24px; }
.embed .pair, .embed .pair-top { flex-direction: column; gap: 24px; }
.embed .pair > .card { flex: none; }
.embed .related-inline { display: flex; flex-direction: column; gap: 8px; }
.embed .reqs { gap: 24px; }
.embed .reqs > div { flex: 1 1 0; min-width: 0; }
.embed .testimonial-row { flex-direction: column; }
.embed .testimonial { width: 100%; flex: none; }
.embed .testimonial blockquote { font-size: 24px; line-height: 34px; }
.embed .faq { gap: 8px; }
.embed .faq > img { width: 24px; height: 24px; }
.embed .suggested-head { gap: 10px; }
.embed .overlay { align-items: flex-start; padding-top: 80px; }