:root {
  --topbar-h: 56px;
  --bottomnav-h: 60px;
  --sidebar-w: 240px;
  --content-max: 960px;
}

* {
  box-sizing: border-box;
}

.skip-link {
  position: fixed;
  left: 12px;
  top: 8px;
  z-index: 100;
  transform: translateY(-160%);
  padding: 9px 13px;
  border-radius: 8px;
  background: var(--accent);
  color: var(--accent-fg);
  font-weight: 700;
  text-decoration: none;
  transition: transform .15s ease;
}

.skip-link:focus {
  transform: translateY(0);
  outline: 3px solid color-mix(in srgb, var(--accent) 55%, white);
  outline-offset: 2px;
}

body[data-theme="dark"] {
  --bg: #0f1115;
  --surface: #171a21;
  --surface-2: #1f242e;
  --border: #2a3140;
  --text: #e6e9ef;
  --muted: #9aa3b2;
  --accent: #2dd4bf;
  --accent-fg: #0b1220;
  --ok: #22c55e;
  --warn: #f59e0b;
  --danger: #ef4444;
}

body[data-theme="light"] {
  --bg: #f5f6f8;
  --surface: #ffffff;
  --surface-2: #eef0f4;
  --border: #d9dde6;
  --text: #1a1f2b;
  --muted: #5c6575;
  --accent: #0f766e;
  --accent-fg: #ffffff;
  --ok: #16a34a;
  --warn: #d97706;
  --danger: #dc2626;
}

body[data-accent="teal"][data-theme="dark"] { --accent: #2dd4bf; --accent-fg: #0b1220; }
body[data-accent="teal"][data-theme="light"] { --accent: #0f766e; --accent-fg: #ffffff; }
body[data-accent="lime"][data-theme="dark"] { --accent: #a3e635; --accent-fg: #0b1220; }
body[data-accent="lime"][data-theme="light"] { --accent: #4d7c0f; --accent-fg: #ffffff; }
body[data-accent="ubuntu"][data-theme="dark"] { --accent: #E95420; --accent-fg: #0b1220; }
body[data-accent="ubuntu"][data-theme="light"] { --accent: #C13D11; --accent-fg: #ffffff; }
body[data-accent="violet"][data-theme="dark"] { --accent: #a78bfa; --accent-fg: #0b1220; }
body[data-accent="violet"][data-theme="light"] { --accent: #6d28d9; --accent-fg: #ffffff; }
body[data-accent="cyan"][data-theme="dark"] { --accent: #22d3ee; --accent-fg: #0b1220; }
body[data-accent="cyan"][data-theme="light"] { --accent: #0e7490; --accent-fg: #ffffff; }

body[data-season="spring"][data-theme="dark"] {
  --bg: #0c1020;
  --surface: #151a2b;
  --surface-2: #1d2438;
  --border: #303a52;
}

body[data-season="spring"][data-theme="light"] {
  --bg: #f8f6fb;
  --surface: #ffffff;
  --surface-2: #f1edf7;
  --border: #ddd7e8;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: clamp(16px, 0.5vw + 15px, 18px);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  padding-top: calc(var(--topbar-h) + env(safe-area-inset-top));
  padding-bottom: calc(var(--bottomnav-h) + env(safe-area-inset-bottom));
}

body[data-season="spring"] {
  position: relative;
  isolation: isolate;
  background:
    radial-gradient(circle at 92% 0%, color-mix(in srgb, #f472b6 7%, transparent), transparent 26rem),
    radial-gradient(circle at 0% 100%, color-mix(in srgb, #60a5fa 8%, transparent), transparent 28rem),
    radial-gradient(circle at 52% 100%, color-mix(in srgb, #fbbf24 4%, transparent), transparent 24rem),
    var(--bg);
}

::selection {
  background: var(--accent);
  color: var(--accent-fg);
}

#topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--topbar-h);
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 14px;
  padding-top: env(safe-area-inset-top);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  z-index: 50;
}

#brand {
  font-weight: 700;
}

#today-pill {
  background: var(--surface-2);
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 0.8em;
  color: var(--muted);
}

.topbar-spacer {
  flex: 1;
}

.topbar-btn {
  min-width: 44px;
  min-height: 44px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.topbar-btn:active {
  background: var(--surface-2);
}

.topbar-layout-label {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0 4px;
}

#theme-toggle svg {
  width: 20px;
  height: 20px;
}

#sidebar {
  display: none;
}

#app {
  min-height: 100dvh;
}

#view {
  padding: 16px;
  max-width: var(--content-max);
  margin: 0 auto;
}

#bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  height: calc(var(--bottomnav-h) + env(safe-area-inset-bottom));
  padding-bottom: env(safe-area-inset-bottom);
  background: var(--surface);
  border-top: 1px solid var(--border);
  z-index: 50;
}

#bottom-nav .nav-link {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  min-height: 44px;
  color: var(--muted);
  text-decoration: none;
  font-size: 11px;
}

.nav-link.active {
  color: var(--accent);
}

.nav-ico {
  width: 22px;
  height: 22px;
}

.chip-row {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 4px 0 12px;
  scrollbar-width: none;
}

.chip-row::-webkit-scrollbar {
  display: none;
}

.chip {
  flex: 0 0 auto;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--muted);
  text-decoration: none;
  white-space: nowrap;
  font-size: 0.95em;
}

.chip.active {
  background: var(--accent);
  color: var(--accent-fg);
  border-color: var(--accent);
  font-weight: 600;
}

.view-header {
  margin-bottom: 16px;
}

.view-title {
  font-size: 1.4rem;
  margin: 0 0 4px;
}

.view-sub {
  color: var(--muted);
  font-size: 0.9em;
  margin: 0;
}

.view-section {
  margin-top: 20px;
}

.section-title {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin: 0 0 10px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px;
  margin-bottom: 12px;
}

.card-title {
  font-weight: 600;
  margin: 0 0 8px;
}

.day-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.day-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px;
}

.day-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 10px;
}

.day-title {
  font-weight: 700;
}

.day-date {
  color: var(--muted);
  font-size: 0.85em;
  display: block;
}

.badge {
  font-size: 0.72em;
  padding: 3px 8px;
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--muted);
  white-space: nowrap;
}

.badge-p0 {
  background: rgba(34, 197, 94, .15);
  color: var(--ok);
}

.badge-p1 {
  background: rgba(245, 158, 11, .15);
  color: var(--warn);
}

.badge-p2 {
  background: var(--surface-2);
  color: var(--muted);
}

.badge-variant {
  background: color-mix(in srgb, var(--accent) 15%, transparent);
  color: var(--accent);
}

.badge-off {
  background: rgba(239, 68, 68, .15);
  color: var(--danger);
}

.stack {
  margin-bottom: 10px;
}

.stack-block {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 4px;
  border-bottom: 1px dashed var(--border);
  font-size: 0.92em;
}

.stack-min {
  margin-left: auto;
  color: var(--muted);
  font-size: 0.85em;
  white-space: nowrap;
}

.check {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 48px;
  padding: 8px 10px;
  border-radius: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  margin-bottom: 8px;
  cursor: pointer;
}

.check input[type=checkbox] {
  width: 20px;
  height: 20px;
  accent-color: var(--accent);
  flex: 0 0 auto;
}

.check-label {
  flex: 1;
  line-height: 1.4;
}

.check.done .check-label {
  text-decoration: line-through;
  color: var(--muted);
}

.check-meta {
  font-size: 0.7em;
  color: var(--muted);
  background: var(--surface-2);
  padding: 2px 7px;
  border-radius: 999px;
  white-space: nowrap;
}

.check-detail {
  flex: 0 0 auto;
  min-width: 44px;
  min-height: 44px;
  background: transparent;
  border: none;
  color: var(--muted);
  border-radius: 8px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.check-detail:active {
  background: var(--surface-2);
}

.drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, .55);
  z-index: 90;
  opacity: 0;
  transition: opacity .2s;
  pointer-events: none;
}

.drawer-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.drawer {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 100;
  display: flex;
  flex-direction: column;
  max-height: 85dvh;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px 16px 0 0;
  transform: translateY(100%);
  transition: transform .22s ease;
  padding-bottom: env(safe-area-inset-bottom);
}

.drawer.open {
  transform: translateY(0);
}

.drawer-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  padding: 14px 16px 10px;
  border-bottom: 1px solid var(--border);
}

.drawer-title {
  font-weight: 700;
}

.drawer-sub {
  color: var(--muted);
  font-size: 0.8em;
  word-break: break-all;
}

.drawer-close {
  flex: 0 0 auto;
  min-width: 44px;
  min-height: 44px;
  background: transparent;
  border: none;
  color: var(--muted);
  font-size: 1.4rem;
  cursor: pointer;
}

.drawer-body {
  overflow-y: auto;
  padding: 14px 16px 20px;
  -webkit-overflow-scrolling: touch;
}

.drawer-body::-webkit-scrollbar {
  width: 8px;
}

.drawer-body::-webkit-scrollbar-track {
  background: transparent;
}

.drawer-body::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 999px;
}

.md-content h1,
.md-content h2,
.md-content h3,
.md-content h4 {
  margin: 1.2em 0 0.5em;
  line-height: 1.3;
}

.md-reader {
  width: 100%;
  min-width: 0;
}

.reader-tools {
  position: sticky;
  top: -14px;
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: -14px -2px 14px;
  padding: 10px 2px;
  background: color-mix(in srgb, var(--surface) 94%, transparent);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(10px);
}

.reader-count {
  color: var(--muted);
  font-size: .75rem;
}

.reader-tool {
  min-height: 36px;
  padding: 6px 11px;
  border: 1px solid var(--border);
  border-radius: 9px;
  color: var(--text);
  background: var(--surface-2);
  cursor: pointer;
}

.reader-toc {
  margin: 0 0 22px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface-2);
}

.reader-toc summary {
  color: var(--text);
  font-weight: 700;
  cursor: pointer;
}

.reader-toc nav {
  display: grid;
  gap: 6px;
  margin-top: 12px;
}

.reader-toc a {
  color: var(--muted);
  text-decoration: none;
  line-height: 1.3;
}

.reader-toc a:hover { color: var(--accent); }
.reader-toc .toc-level-2 { padding-left: 12px; }
.reader-toc .toc-level-3 { padding-left: 28px; font-size: .9em; }

.md-content {
  width: 100%;
  max-width: 82ch;
  margin: 0 auto;
  color: var(--text);
  font-size: clamp(.96rem, .35vw + .9rem, 1.08rem);
  line-height: 1.72;
  overflow-wrap: anywhere;
}

.md-content > :first-child { margin-top: 0; }
.md-content > :last-child { margin-bottom: 0; }

.md-content h1 {
  font-size: 1.5rem;
  text-transform: uppercase;
  letter-spacing: .02em;
  color: var(--text);
}

.md-content h2 {
  font-size: 1.25rem;
  padding: .7rem 0 .45rem;
  border-bottom: 1px solid var(--border);
  letter-spacing: .01em;
}

.md-content h3 {
  font-size: 1.1rem;
  color: var(--accent);
  letter-spacing: .01em;
}

.md-content h4 {
  font-size: 1rem;
}

.md-content p {
  margin: 0.75em 0;
}

.md-content hr {
  border: 0;
  border-top: 1px solid var(--border);
  margin: 1.35rem 0;
}

.md-content strong:first-child {
  color: var(--text);
}

.md-content ul,
.md-content ol {
  margin: 0.6em 0;
  padding-left: 1.4em;
}

.md-content li {
  margin: 0.38em 0;
  padding-left: .15em;
}

.md-content li::marker { color: var(--accent); }
.md-content ul ul,.md-content ol ol,.md-content ul ol,.md-content ol ul { margin: .25em 0; }

.md-content .task-list-item {
  list-style: none;
  margin-left: -1.4em;
}

.md-content input[type="checkbox"] {
  width: 1.05em;
  height: 1.05em;
  margin: 0 .55em 0 0;
  vertical-align: -.12em;
  accent-color: var(--accent);
  opacity: 1;
}

.md-content code {
  background: var(--surface-2);
  border-radius: 4px;
  padding: 1px 5px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.9em;
}

.md-content pre {
  background: var(--surface-2);
  border-radius: 10px;
  padding: 12px;
  overflow-x: auto;
}

.md-reader.wrap-code .md-content pre,
.md-reader.wrap-code .md-content pre code {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.md-content pre code {
  background: transparent;
  padding: 0;
}

.md-content blockquote {
  border-left: 3px solid var(--accent);
  margin: 8px 0;
  padding: 4px 12px;
  color: var(--muted);
}

.md-content table {
  width: max-content;
  min-width: 100%;
  border-collapse: collapse;
  margin: 0;
}

.md-table-scroll {
  width: 100%;
  margin: 1em 0;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 10px;
  -webkit-overflow-scrolling: touch;
}

.md-table-scroll:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.md-content th,
.md-content td {
  border: 0;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 8px 11px;
  text-align: left;
  vertical-align: top;
}

.md-content th {
  position: sticky;
  top: 0;
  background: var(--surface-2);
  font-weight: 700;
}

.md-content tr:nth-child(even) td { background: color-mix(in srgb, var(--surface-2) 45%, transparent); }
.md-content tr:last-child td { border-bottom: 0; }
.md-content th:last-child,.md-content td:last-child { border-right: 0; }

.md-content img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 1em auto;
  border-radius: 10px;
}

.md-content details {
  margin: .8em 0;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface-2);
}

.md-content summary { cursor: pointer; font-weight: 700; }

.md-content a {
  color: var(--accent);
}

.md-content strong {
  font-weight: 700;
}

.md-content em {
  font-style: italic;
}

.md-content hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 1.2em 0;
}

/* Fear-Killer study packs: visual structure only; source Markdown stays unchanged. */
.md-content.fear-killer-doc {
  max-width: 88ch;
}

.fear-killer-intro {
  position: relative;
  margin-bottom: 22px;
  padding: 22px;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--accent) 42%, var(--border));
  border-radius: 18px;
  background:
    radial-gradient(circle at 100% 0, color-mix(in srgb, var(--accent) 20%, transparent), transparent 42%),
    var(--surface-2);
}

.fear-killer-intro::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 5px;
  background: var(--accent);
}

.md-content .fear-killer-title {
  margin: 0 0 6px;
  color: var(--accent);
  font-size: clamp(1.55rem, 4vw, 2.2rem);
  font-weight: 850;
  letter-spacing: .035em;
}

.md-content .fear-killer-course {
  margin: 18px 0 10px;
  padding: 0;
  border: 0;
  font-size: 1.22rem;
}

.fear-killer-intro > p {
  max-width: 72ch;
  color: var(--muted);
}

.fear-pack {
  position: relative;
  margin: 0 0 18px;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: color-mix(in srgb, var(--surface) 88%, var(--surface-2));
  box-shadow: 0 8px 24px rgba(0, 0, 0, .08);
}

.fear-pack::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  border-radius: 16px 0 0 16px;
  background: var(--accent);
}

.md-content .fear-pack > hr:last-child {
  position: absolute;
  right: 8px;
  bottom: -10px;
  left: 8px;
  margin: 0;
  border-top: 2px solid color-mix(in srgb, var(--accent) 52%, var(--border));
}

.md-content .fear-pack > h3 {
  margin: 0 0 12px;
  color: var(--text);
  font-size: clamp(1.02rem, 2.5vw, 1.18rem);
  line-height: 1.35;
}

.fear-pack-meta {
  margin: 10px 0 14px !important;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--muted);
  background: var(--surface-2);
  font-size: .88em;
  line-height: 1.55;
}

.fear-pack-meta strong {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: .055em;
  font-size: .82em;
}

.fear-killer-intro .fear-pack-schedule {
  border-color: color-mix(in srgb, var(--warn) 45%, var(--border));
}

.fear-killer-intro .fear-pack-schedule strong {
  color: var(--warn);
}

.md-content .fear-questions {
  display: grid;
  gap: 10px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: fear-question;
}

.md-content .fear-question {
  position: relative;
  min-height: 52px;
  margin: 0;
  padding: 13px 14px 13px 52px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface-2);
  counter-increment: fear-question;
  line-height: 1.62;
}

.md-content .fear-question::before {
  content: counter(fear-question);
  position: absolute;
  top: 13px;
  left: 13px;
  display: grid;
  place-items: center;
  width: 27px;
  height: 27px;
  border-radius: 9px;
  color: var(--accent-fg);
  background: var(--accent);
  font-size: .78rem;
  font-weight: 850;
  line-height: 1;
}

.fear-exam-pack {
  border-color: color-mix(in srgb, var(--warn) 58%, var(--border));
  background: color-mix(in srgb, var(--warn) 9%, var(--surface));
  box-shadow: none;
}

.fear-exam-pack::before {
  background: var(--warn);
}

.md-content .fear-exam-pack > h3 {
  color: var(--warn);
  text-transform: uppercase;
  letter-spacing: .03em;
}

.fear-exam-pack > p:last-child {
  margin-bottom: 0;
}

/* Global question-bank cards. The course accent identifies the source course. */
.md-content.question-bank-doc {
  max-width: 88ch;
}

.md-content.course-document {
  --doc-accent: var(--course-accent, var(--accent));
  max-width: 88ch;
}

.course-document-intro {
  position: relative;
  margin-bottom: 16px;
  padding: 18px 20px;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--doc-accent) 38%, var(--border));
  border-left: 5px solid var(--doc-accent);
  border-radius: 15px;
  background:
    radial-gradient(circle at 100% 0, color-mix(in srgb, var(--doc-accent) 14%, transparent), transparent 44%),
    var(--surface);
}

.course-document-intro > h1,
.course-material-single > h1 {
  margin-top: 0;
  color: var(--doc-accent);
}

.course-document-intro > :last-child {
  margin-bottom: 0;
}

.course-material-section {
  position: relative;
  margin: 0 0 16px;
  padding: 17px 18px;
  border: 1px solid var(--border);
  border-left: 4px solid var(--doc-accent);
  border-radius: 14px;
  background: color-mix(in srgb, var(--surface) 90%, var(--doc-accent) 10%);
  box-shadow: 0 6px 18px rgba(0, 0, 0, .06);
}

.md-content .course-material-section > h2 {
  margin: 0 0 12px;
  padding: 0 0 10px;
  border-bottom: 1px solid color-mix(in srgb, var(--doc-accent) 34%, var(--border));
  color: var(--doc-accent);
}

.course-material-section > :last-child {
  margin-bottom: 0;
}

.course-material-section code {
  border: 1px solid color-mix(in srgb, var(--doc-accent) 24%, var(--border));
}

.md-content.question-bank-doc > h1 {
  margin-bottom: .45rem;
  color: var(--course-accent, var(--accent));
  font-size: clamp(1.45rem, 4vw, 2.05rem);
  letter-spacing: .035em;
}

.md-content.question-bank-doc > h2 {
  margin-top: 1.8rem;
  border-bottom: 2px solid color-mix(in srgb, var(--course-accent, var(--accent)) 42%, var(--border));
}

.md-content.question-bank-doc .question-list {
  display: grid;
  gap: 10px;
  margin: 12px 0 1.15rem;
  padding: 0;
  list-style: none;
  counter-reset: question-card;
}

.md-content.question-bank-doc .question-card {
  position: relative;
  min-height: 52px;
  margin: 0;
  padding: 13px 14px 13px 52px;
  border: 1px solid var(--border);
  border-left: 3px solid var(--course-accent, var(--accent));
  border-radius: 12px;
  background: color-mix(in srgb, var(--surface-2) 82%, var(--surface));
  counter-increment: question-card;
  line-height: 1.58;
}

.md-content.question-bank-doc .question-card::before {
  content: counter(question-card);
  position: absolute;
  top: 13px;
  left: 12px;
  display: grid;
  place-items: center;
  width: 27px;
  height: 27px;
  border-radius: 9px;
  color: var(--course-card-fg, var(--accent-fg));
  background: var(--course-accent, var(--accent));
  font-size: .78rem;
  font-weight: 850;
  line-height: 1;
}

.md-content.question-bank-doc .question-card code {
  border: 1px solid color-mix(in srgb, var(--course-accent, var(--accent)) 26%, var(--border));
  color: var(--course-accent, var(--accent));
}

.md-content.course-document h3 {
  color: var(--course-accent, var(--accent));
}

.md-content.course-document .fear-killer-intro {
  border-color: color-mix(in srgb, var(--course-accent, var(--accent)) 42%, var(--border));
  background:
    radial-gradient(circle at 100% 0, color-mix(in srgb, var(--course-accent, var(--accent)) 20%, transparent), transparent 42%),
    var(--surface-2);
}

.md-content.course-document .fear-killer-title {
  color: var(--course-accent, var(--accent));
}

.md-content.course-document .fear-pack::before {
  background: var(--course-accent, var(--accent));
}

.md-content.course-document .fear-question::before {
  background: var(--course-accent, var(--accent));
}

.md-content.course-document .fear-pack-meta strong {
  color: var(--course-accent, var(--accent));
}

.md-content.course-document .fear-killer-intro .fear-pack-schedule strong {
  color: var(--warn);
}

.drawer[data-course] {
  border-color: color-mix(in srgb, var(--course-accent) 42%, var(--border));
}

.drawer[data-course] .drawer-head {
  border-top: 4px solid var(--course-accent);
  background: color-mix(in srgb, var(--course-accent) 7%, var(--surface));
}

.drawer[data-course] .drawer-title {
  color: var(--course-accent);
}

.md-reader[data-course] .reader-tools {
  border-bottom-color: color-mix(in srgb, var(--course-accent) 34%, var(--border));
}

.md-reader[data-course] .reader-toc {
  border-left: 3px solid var(--course-accent);
}

.heatmap {
  display: flex;
  flex-direction: column;
  gap: 4px;
  overflow-x: auto;
  padding-bottom: 6px;
}

.heatmap-row {
  display: flex;
  gap: 4px;
  align-items: center;
}

.heatmap-row-head {
  flex: 0 0 auto;
  width: 34px;
  font-size: 0.72em;
  color: var(--muted);
  text-align: right;
  padding-right: 2px;
}

.heatmap-cell {
  flex: 0 0 auto;
  width: 28px;
  min-width: 28px;
  height: 28px;
  border-radius: 6px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  padding: 0;
  color: var(--muted);
  font-size: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.heatmap-cell span {
  display: none;
}

.heatmap-cell.level-1 {
  background: color-mix(in srgb, var(--accent) 25%, transparent);
}

.heatmap-cell.level-2 {
  background: color-mix(in srgb, var(--accent) 45%, transparent);
}

.heatmap-cell.level-3 {
  background: color-mix(in srgb, var(--accent) 65%, transparent);
}

.heatmap-cell.level-4 {
  background: color-mix(in srgb, var(--accent) 85%, transparent);
}

.heatmap-cell.level-5 {
  background: var(--accent);
}

.heatmap-cell.empty {
  opacity: .35;
}

.heatmap-legend {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-top: 10px;
  font-size: 0.75em;
  color: var(--muted);
}

.heatmap-swatch {
  width: 14px;
  height: 14px;
  border-radius: 4px;
}

.ring {
  transform: rotate(-90deg);
}

.ring-label {
  font-weight: 600;
}

.ring-text {
  transform: rotate(90deg);
  transform-origin: center;
  font-size: 0.6em;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.stat {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px;
  text-align: center;
}

.stat-num {
  font-size: 1.6rem;
  font-weight: 700;
}

.stat-label {
  font-size: 0.8em;
  color: var(--muted);
}

.course-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 8px;
}

.course-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--dot, var(--accent));
  flex: 0 0 auto;
}

.course-name {
  flex: 1;
  font-weight: 600;
}

.course-code {
  color: var(--muted);
  font-size: 0.8em;
}

.view-head-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.collapse-all {
  cursor: pointer;
}

.course-acc {
  margin-bottom: 8px;
}

.course-acc-head {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 12px 14px;
  background: var(--course-accent, var(--accent));
  border: 1px solid var(--course-accent, var(--accent));
  border-radius: 12px;
  cursor: pointer;
  text-align: left;
  color: var(--course-card-fg, var(--text));
  border-left: 8px solid color-mix(in srgb, var(--course-accent, var(--accent)) 74%, #000000);
}

.course-acc-head.active {
  border-color: color-mix(in srgb, var(--course-accent, var(--accent)) 72%, #000000);
  border-radius: 12px 12px 0 0;
}

.course-acc-head .course-code,
.course-acc-head .course-caret {
  color: inherit;
  opacity: .78;
}

.course-acc-body {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 12px 12px;
  padding: 12px;
  border-left: 8px solid var(--course-accent, var(--accent));
}

.course-acc-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.course-caret {
  color: var(--muted);
  margin-left: auto;
  flex: 0 0 auto;
}

.course-view {
  margin-top: 4px;
  color: var(--text);
}

.course-view > .view-header {
  padding: 16px 18px;
  border: 1px solid color-mix(in srgb, var(--course-accent) 36%, var(--border));
  border-left: 5px solid var(--course-accent);
  border-radius: 15px;
  background:
    radial-gradient(circle at 100% 0, color-mix(in srgb, var(--course-accent) 14%, transparent), transparent 46%),
    var(--surface);
}

.course-view .view-title,
.course-view .section-title {
  color: var(--course-accent);
}

.course-view .file-row,
.course-view .course-row {
  border-left: 3px solid var(--course-accent);
  background: color-mix(in srgb, var(--surface) 94%, var(--course-accent) 6%);
}

.course-view .file-row:hover,
.course-view .course-row:hover {
  border-color: color-mix(in srgb, var(--course-accent) 62%, var(--border));
  background: color-mix(in srgb, var(--surface) 89%, var(--course-accent) 11%);
}

.course-view .file-type,
.course-view .week-num {
  color: var(--course-accent);
  background: color-mix(in srgb, var(--course-accent) 12%, var(--surface-2));
}

.file-row {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  padding: 8px 10px;
  border-radius: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  margin-bottom: 8px;
  cursor: pointer;
  width: 100%;
  text-align: left;
  color: var(--text);
  font-size: 0.95em;
}

.file-row:active {
  background: var(--surface-2);
}

.file-name {
  flex: 1;
}

.pinned-tag,
.legacy-tag {
  font-size: 0.7em;
  padding: 2px 7px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 15%, transparent);
  color: var(--accent);
}

.legacy-tag {
  background: var(--surface-2);
  color: var(--muted);
}

.progress-bar {
  height: 8px;
  border-radius: 999px;
  background: var(--surface-2);
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  border-radius: 999px;
  background: var(--accent);
  width: 0;
  transition: width .3s;
}

.ledger-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 8px;
}

.ledger-owed {
  font-weight: 600;
}

.ledger-owed.warn {
  color: var(--warn);
}

.ledger-owed.ok {
  color: var(--ok);
}

.countdown {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
  padding: 28px 16px;
}

.countdown-num {
  font-size: 3.4rem;
  font-weight: 800;
  color: var(--accent);
}

.countdown-unit {
  font-size: 1rem;
  color: var(--muted);
}

.countdown-label {
  color: var(--muted);
}

.status-note {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 10px;
  padding: 12px 14px;
  margin-bottom: 12px;
  color: var(--text);
}

.off-note {
  color: var(--danger);
  font-size: 0.85em;
  margin-top: 6px;
}

.empty,
.error-note {
  color: var(--muted);
  padding: 20px;
  text-align: center;
}

.split {
  display: block;
}

body[data-layout="laptop"] #sidebar {
  display: flex;
  flex-direction: column;
  position: fixed;
  top: var(--topbar-h);
  bottom: 0;
  left: 0;
  width: var(--sidebar-w);
  background: var(--surface);
  border-right: 1px solid var(--border);
  padding: 14px 12px;
  z-index: 40;
}

body[data-layout="laptop"] #app {
  margin-left: var(--sidebar-w);
}

body[data-layout="laptop"] #bottom-nav {
  display: none;
}

body[data-layout="laptop"] .sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}

body[data-layout="laptop"] .sidebar-nav .nav-link {
  display: block;
  padding: 12px 14px;
  min-height: 44px;
  border-radius: 10px;
  color: var(--text);
  text-decoration: none;
  font-size: 0.95em;
}

body[data-layout="laptop"] .sidebar-nav .nav-link.active {
  background: var(--surface-2);
  color: var(--accent);
  font-weight: 600;
}

body[data-layout="laptop"] .sidebar-foot {
  color: var(--muted);
  font-size: 0.75em;
  padding: 10px 14px;
  border-top: 1px solid var(--border);
  margin-top: 8px;
}

body[data-layout="laptop"] #view {
  padding: 24px;
}

body[data-layout="laptop"] .drawer {
  left: 50%;
  top: 50%;
  right: auto;
  bottom: auto;
  transform: translate(-50%, -46%);
  width: min(1040px, calc(100vw - 48px));
  max-height: 80vh;
  border-radius: 16px;
}

.file-type {
  flex: 0 0 auto;
  padding: 3px 8px;
  border-radius: 999px;
  color: var(--muted);
  background: var(--surface-2);
  font-size: .68rem;
}

@media (max-width: 600px) {
  .drawer-body { padding: 12px 13px 22px; }
  .md-content { font-size: 1rem; line-height: 1.65; }
  .md-content h1 { font-size: 1.42rem; }
  .md-content h2 { font-size: 1.2rem; }
  .md-content th,.md-content td { min-width: 8.5rem; padding: 7px 9px; }
  .fear-killer-intro { padding: 18px 16px; border-radius: 14px; }
  .fear-pack { padding: 15px 13px; border-radius: 14px; }
  .md-content .fear-question { padding: 12px 12px 12px 48px; }
  .md-content .fear-question::before { top: 12px; left: 11px; }
}

body[data-layout="laptop"] .drawer.open {
  transform: translate(-50%, -50%);
}

body[data-layout="laptop"] .heatmap {
  overflow: visible;
}

body[data-layout="laptop"] .heatmap-cell {
  width: 34px;
  min-width: 34px;
  height: 34px;
}

body[data-layout="laptop"] .heatmap-cell span {
  display: inline;
}

body[data-layout="laptop"] .heatmap-row-head {
  width: 52px;
}

body[data-layout="laptop"] .day-grid {
  grid-template-columns: repeat(2, 1fr);
}

body[data-layout="laptop"] .split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.date-preview-row {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 14px;
}

.date-preview {
  min-height: 44px;
  padding: 8px 12px;
  border-radius: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  font: inherit;
  color-scheme: dark;
}

body[data-theme="light"] .date-preview {
  color-scheme: light;
}

.pressure-bars {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 16px;
}

.pressure-top {
  display: flex;
  justify-content: space-between;
  margin-bottom: 4px;
  font-size: 0.85em;
}

.pressure-label {
  color: var(--muted);
}

.pressure-value {
  font-weight: 600;
}

.pressure-track {
  height: 10px;
  border-radius: 999px;
  background: var(--surface-2);
  overflow: hidden;
}

.pressure-fill {
  height: 100%;
  border-radius: 999px;
  transition: width .3s;
}

.status-note.warn-note {
  border-left-color: var(--warn);
  color: var(--warn);
}

.lab-note {
  color: var(--muted);
  font-size: 0.85em;
  padding: 6px 2px;
}

.dup-note {
  background: rgba(245, 158, 11, .12);
  color: var(--warn);
  border-radius: 8px;
  padding: 8px 12px;
  margin-bottom: 10px;
  font-size: 0.85em;
}

.sparkline {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 72px;
  padding-top: 10px;
}

.spark-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  height: 100%;
  gap: 2px;
}

.spark-bar {
  width: 100%;
  border-radius: 4px 4px 0 0;
  background: var(--surface-2);
}

.spark-bar.has {
  background: var(--accent);
}

.spark-day {
  font-size: 0.6em;
  color: var(--muted);
}

.check:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

#accent-toggle svg {
  width: 20px;
  height: 20px;
}

#accent-popover {
  position: absolute;
  top: calc(100% + 6px);
  right: 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 12px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .35);
  z-index: 60;
}

.accent-popover-title {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--muted);
  margin-bottom: 8px;
}

.accent-swatches {
  display: flex;
  gap: 8px;
}

.accent-swatch {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 2px solid transparent;
  background: var(--swatch);
  cursor: pointer;
  padding: 0;
}

.accent-swatch:hover {
  transform: scale(1.12);
}

.accent-swatch.active {
  border-color: var(--text);
  box-shadow: 0 0 0 2px var(--surface), 0 0 0 4px var(--accent);
}

/* v2 tracker */
.network-pill { padding: 3px 8px; border: 1px solid var(--border); border-radius: 999px; color: var(--muted); font-size: .7rem; }
.network-pill.offline { color: var(--warn); border-color: var(--warn); }
.loading-card { min-height: 180px; display: grid; place-items: center; color: var(--muted); background: linear-gradient(100deg,var(--surface) 20%,var(--surface-2) 40%,var(--surface) 60%); background-size: 220% 100%; border-radius: 16px; animation: loading-sheen 1.3s linear infinite; }
@keyframes loading-sheen { to { background-position-x: -220%; } }
.today-summary { display: grid; grid-template-columns: minmax(150px,1fr) minmax(120px,2fr); align-items: center; gap: 16px; padding: 16px; margin-bottom: 16px; background: var(--surface); border: 1px solid var(--border); border-radius: 14px; }
.today-summary strong,.today-summary .view-sub,.pack-row strong,.pack-row .view-sub,.review-card strong,.review-card .view-sub,.course-progress-sub { display: block; }
.task-group { margin-bottom: 20px; }
.task-group-title { margin: 0 0 8px; color: var(--muted); font-size: .8rem; font-weight: 650; letter-spacing: .04em; }
.task-block { position: relative; display: grid; grid-template-columns: 44px minmax(0,1fr); align-items: stretch; min-height: 64px; margin-bottom: 8px; overflow: hidden; background: var(--surface); border: 1px solid var(--border); border-left: 4px solid var(--border); border-radius: 12px; }
.task-block.prio-p0 { border-left-color: var(--danger); } .task-block.prio-p1 { border-left-color: var(--warn); } .task-block.prio-p2 { border-left-color: var(--muted); }
.task-block.next-task { box-shadow: 0 0 0 1px var(--accent); }
.task-block.next-task::after { content: "NEXT"; position: absolute; top: 5px; right: 8px; color: var(--accent); font-size: .58rem; font-weight: 800; letter-spacing: .08em; }
.task-check { width: 24px; height: 24px; align-self: center; justify-self: center; border: 2px solid var(--muted); border-radius: 7px; background: transparent; color: var(--accent-fg); font-weight: 900; cursor: pointer; }
.task-content { min-width: 0; padding: 11px 34px 11px 4px; text-align: left; background: transparent; border: 0; color: var(--text); cursor: pointer; }
.task-title,.task-meta { display: block; } .task-title { font-weight: 650; line-height: 1.3; } .task-meta { margin-top: 4px; color: var(--muted); font-size: .76rem; }
.task-block.done .task-check { border-color: var(--ok); background: var(--ok); } .task-block.done .task-title { color: var(--muted); text-decoration: line-through; } .task-block.done { opacity: .72; }
.pack-row,.review-card { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 13px 14px; margin-bottom: 8px; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; }
.completed-chip { color: var(--ok); } .danger-chip { color: var(--danger); }
.week-summary { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; margin-bottom: 16px; } .week-summary .stat { white-space: pre-line; text-align: center; font-weight: 700; }
.course-progress-sub { color: var(--muted); font-size: .72rem; font-weight: 400; }
.transfer-panel { margin-bottom: 16px; padding: 12px; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; }
.search-form { display: grid; grid-template-columns: minmax(220px,1fr) auto auto auto; align-items: end; gap: 10px; margin-bottom: 14px; }
.search-input,.search-filter select { width: 100%; min-height: 44px; padding: 9px 12px; border: 1px solid var(--border); border-radius: 10px; background: var(--surface); color: var(--text); font: inherit; }
.search-filter span { display: block; margin-bottom: 3px; color: var(--muted); font-size: .7rem; }
.search-result { display: block; width: 100%; padding: 14px; margin-bottom: 8px; text-align: left; color: var(--text); background: var(--surface); border: 1px solid var(--border); border-radius: 12px; cursor: pointer; }
.search-result:hover { border-color: var(--accent); } .search-result-top { display: flex; justify-content: space-between; gap: 12px; } .search-excerpt { display: block; margin-top: 7px; color: var(--muted); font-size: .84rem; line-height: 1.45; }
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,[tabindex]:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
@media (max-width:700px) { #layout-toggle { display:none; } .search-form { grid-template-columns:1fr 1fr; } .search-input { grid-column:1/-1; } .today-summary { grid-template-columns:1fr; } }
@media (max-width:520px) { #today-pill { display:none; } .week-summary { grid-template-columns:1fr; } .pack-row,.review-card { align-items:flex-start; flex-direction:column; } }
@media (max-width:390px) { #accent-toggle { display:none; } .search-form { grid-template-columns:1fr; } .search-input { grid-column:auto; } }
@media (prefers-reduced-motion:reduce) { *,*::before,*::after { scroll-behavior:auto!important; animation-duration:.01ms!important; animation-iteration-count:1!important; transition-duration:.01ms!important; } }

/* Semester dashboard polish */
:root {
  --content-max: 1080px;
  --ease-out: cubic-bezier(.2, .8, .2, 1);
}

body[data-theme="dark"] {
  --bg: #0b0d12;
  --surface: #141820;
  --surface-2: #1b202a;
  --border: #29313f;
  --text: #f2f4f8;
  --muted: #98a2b3;
  --shadow: 0 16px 50px rgba(0, 0, 0, .28);
}

body[data-theme="light"] {
  --bg: #f3f1ed;
  --surface: #fffefa;
  --surface-2: #f0eee9;
  --border: #dedbd3;
  --text: #20242c;
  --muted: #687080;
  --shadow: 0 16px 44px rgba(56, 48, 40, .09);
}

html { scroll-behavior: smooth; }

body {
  min-width: 320px;
  background:
    radial-gradient(circle at 12% -10%, color-mix(in srgb, var(--accent) 11%, transparent), transparent 28rem),
    var(--bg);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: -.008em;
}

#topbar {
  background: color-mix(in srgb, var(--surface) 86%, transparent);
  box-shadow: 0 1px 0 color-mix(in srgb, var(--border) 70%, transparent);
  backdrop-filter: blur(18px) saturate(140%);
}

#brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--text);
  font-weight: 780;
  letter-spacing: -.025em;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 29px;
  height: 29px;
  border-radius: 9px;
  color: var(--accent-fg);
  background: var(--accent);
  box-shadow: 0 6px 18px color-mix(in srgb, var(--accent) 24%, transparent);
  font-size: .84rem;
  font-weight: 900;
}

.topbar-btn {
  border-color: transparent;
  background: color-mix(in srgb, var(--surface-2) 64%, transparent);
  transition: transform .16s var(--ease-out), background .16s, color .16s;
}

.topbar-btn:hover { color: var(--accent); background: var(--surface-2); transform: translateY(-1px); }
.topbar-btn svg { width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.accent-button span { width: 15px; height: 15px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 14%, transparent); }

#view { padding: 22px 16px 38px; }

.view-header { margin-bottom: 20px; }
.view-title { font-size: clamp(1.65rem, 4vw, 2.35rem); line-height: 1.12; letter-spacing: -.04em; font-weight: 790; }
.view-sub { max-width: 64ch; line-height: 1.45; }
.page-eyebrow,.section-eyebrow {
  display: block;
  margin-bottom: 7px;
  color: var(--accent);
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .11em;
  text-transform: uppercase;
}

.section-title { font-size: .72rem; font-weight: 800; letter-spacing: .1em; }

.card,.day-card,.stat,.course-row,.course-acc-head,.file-row,.ledger-row,.transfer-panel,.search-result,.today-summary,.pack-row,.review-card {
  box-shadow: 0 1px 0 rgba(255,255,255,.018);
}

.date-preview-row { width: fit-content; padding: 5px; border: 1px solid var(--border); border-radius: 14px; background: var(--surface); }
.date-preview { min-width: 142px; border: 0; background: transparent; }
.date-step {
  width: 40px;
  min-height: 40px;
  border: 0;
  border-radius: 10px;
  color: var(--muted);
  background: transparent;
  cursor: pointer;
  font-size: 1.1rem;
}
.date-step:hover { color: var(--text); background: var(--surface-2); }
.date-preview-row .chip { min-height: 40px; border: 0; background: var(--surface-2); }

.pressure-bars { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.pressure { padding: 12px 14px; border: 1px solid var(--border); border-radius: 12px; background: color-mix(in srgb, var(--surface) 82%, transparent); }

.today-summary { padding: 18px; border-radius: 16px; }
.today-summary .progress-bar { height: 10px; }

.focus-card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 20px;
  margin: 18px 0 24px;
  padding: 22px;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--accent) 45%, var(--border));
  border-radius: 18px;
  background:
    radial-gradient(circle at 90% 10%, color-mix(in srgb, var(--accent) 26%, transparent), transparent 13rem),
    linear-gradient(135deg, color-mix(in srgb, var(--accent) 10%, var(--surface)), var(--surface));
  box-shadow: var(--shadow);
}
.focus-card::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 4px; background: var(--accent); }
.focus-kicker { color: var(--accent); font-size: .67rem; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.focus-title { max-width: 650px; margin: 6px 0; font-size: clamp(1.08rem, 2vw, 1.34rem); line-height: 1.3; }
.focus-meta { margin: 0; color: var(--muted); font-size: .78rem; }
.focus-action {
  min-height: 46px;
  padding: 10px 16px;
  border: 0;
  border-radius: 11px;
  color: var(--accent-fg);
  background: var(--accent);
  box-shadow: 0 8px 22px color-mix(in srgb, var(--accent) 22%, transparent);
  cursor: pointer;
  font: inherit;
  font-size: .82rem;
  font-weight: 760;
}
.focus-action:hover { filter: brightness(1.06); transform: translateY(-1px); }
.day-complete { margin: 18px 0; padding: 16px 18px; border: 1px solid color-mix(in srgb, var(--ok) 35%, var(--border)); border-radius: 14px; color: var(--ok); background: color-mix(in srgb, var(--ok) 8%, var(--surface)); }

.task-group-title { font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; }
.task-block { border-radius: 14px; transition: transform .17s var(--ease-out), border-color .17s, background .17s; }
.task-block:hover { transform: translateY(-1px); border-color: color-mix(in srgb, var(--accent) 45%, var(--border)); }
.task-block.next-task { box-shadow: 0 0 0 1px var(--accent), 0 10px 28px color-mix(in srgb, var(--accent) 8%, transparent); }
.task-title { font-size: .92rem; }
.optional-group { padding: 0; border: 1px solid var(--border); border-radius: 14px; background: color-mix(in srgb, var(--surface) 65%, transparent); }
.optional-group > summary { margin: 0; padding: 14px 16px; cursor: pointer; list-style-position: inside; }
.optional-group[open] { padding-bottom: 8px; }
.optional-group[open] > summary { margin-bottom: 6px; border-bottom: 1px solid var(--border); }
.optional-group > .task-block { margin-inline: 8px; width: calc(100% - 16px); }

.countdown {
  position: relative;
  min-height: 230px;
  margin: 8px 0 28px;
  border: 2px solid color-mix(in srgb, var(--accent) 46%, var(--border));
  border-radius: 22px;
  background: radial-gradient(circle at 50% 40%, color-mix(in srgb, var(--accent) 18%, transparent), transparent 13rem), var(--surface);
  box-shadow: var(--shadow);
}
.countdown-num { line-height: .9; font-size: clamp(4rem, 15vw, 7rem); letter-spacing: -.08em; }
.countdown-unit { color: var(--text); font-weight: 760; }
.getting-started { margin-top: 30px; }
.getting-started-title { margin: 0 0 16px; font-size: clamp(1.2rem, 3vw, 1.6rem); letter-spacing: -.03em; }
.start-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.start-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 180px;
  padding: 18px;
  border: 2px solid color-mix(in srgb, var(--accent) 22%, var(--border));
  border-radius: 16px;
  color: var(--text);
  background: var(--surface);
  text-decoration: none;
  transition: transform .18s var(--ease-out), border-color .18s;
}
.start-card:hover { transform: translateY(-3px); border-color: var(--accent); }
.start-card > span:not(.start-number):not(.start-arrow) { margin-top: 8px; color: var(--muted); font-size: .8rem; line-height: 1.45; }
.start-number { margin-bottom: auto; color: var(--accent); font-size: .7rem; font-weight: 850; letter-spacing: .1em; }
.start-arrow { position: absolute; right: 17px; bottom: 14px; color: var(--accent); font-size: 1.2rem; }

#bottom-nav { background: color-mix(in srgb, var(--surface) 90%, transparent); backdrop-filter: blur(18px); }
#bottom-nav .nav-link { position: relative; transition: color .16s; }
#bottom-nav .nav-link.active::before { content: ""; position: absolute; top: 0; width: 28px; height: 3px; border-radius: 0 0 4px 4px; background: var(--accent); }

body[data-layout="laptop"] #sidebar { padding: 24px 14px; background: color-mix(in srgb, var(--surface) 88%, transparent); backdrop-filter: blur(16px); }
body[data-layout="laptop"] .sidebar-nav { gap: 7px; }
body[data-layout="laptop"] .sidebar-nav .nav-link { color: var(--muted); font-weight: 620; transition: color .16s, background .16s, transform .16s; }
body[data-layout="laptop"] .sidebar-nav .nav-link:hover { color: var(--text); background: color-mix(in srgb, var(--surface-2) 65%, transparent); transform: translateX(2px); }
body[data-layout="laptop"] .sidebar-nav .nav-link.active { color: var(--accent); background: color-mix(in srgb, var(--accent) 11%, var(--surface-2)); }
body[data-layout="laptop"] #view { padding: 38px 42px 64px; }

@media (max-width: 700px) {
  .pressure-bars { grid-template-columns: 1fr; }
  .focus-card { grid-template-columns: 1fr; gap: 15px; padding: 19px; }
  .focus-action { width: 100%; }
  .start-grid { grid-template-columns: 1fr; }
  .start-card { min-height: 138px; }
}

@media (max-width: 430px) {
  #topbar { gap: 5px; padding-inline: 10px; }
  .topbar-btn { min-width: 40px; min-height: 40px; }
  .network-pill { display: none; }
  #view { padding-inline: 13px; }
  .date-preview-row { width: 100%; }
  .date-preview { min-width: 0; flex: 1; }
  .date-preview-row .chip { padding-inline: 11px; }
}

@media (max-width: 340px) { .brand-word { display: none; } }

.study-session {
  margin: 4px 0 24px;
  padding: 18px;
  border: 1px solid color-mix(in srgb, var(--accent) 35%, var(--border));
  border-radius: 16px;
  background: color-mix(in srgb, var(--accent) 7%, var(--surface-2));
}
.study-method-title { margin: 0 0 12px; font-size: 1.12rem; letter-spacing: -.02em; }
.study-steps { margin: 0; padding-left: 1.35rem; counter-reset: study-step; }
.study-steps li { margin: 0 0 9px; padding-left: 5px; color: var(--muted); line-height: 1.5; }
.study-steps li::marker { color: var(--accent); font-weight: 800; }
.success-check { margin: 14px 0 0; padding: 11px 12px; border-radius: 10px; color: var(--text); background: var(--surface); font-size: .86rem; line-height: 1.5; }
.success-check strong { color: var(--ok); }
.focus-timer {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  margin-top: 14px;
  padding: 13px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
}
.focus-timer::after { content: ""; position: absolute; inset: auto 0 0; width: var(--timer-progress); height: 3px; background: var(--accent); transition: width .25s linear; }
.focus-time { min-width: 58px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 1.1rem; letter-spacing: -.04em; }
.focus-status { color: var(--muted); font-size: .72rem; line-height: 1.35; }
.focus-controls { display: flex; gap: 6px; }
.focus-control { min-height: 38px; padding: 7px 10px; border: 1px solid var(--border); border-radius: 9px; color: var(--text); background: var(--surface-2); cursor: pointer; font: inherit; font-size: .72rem; font-weight: 700; }
.focus-control.primary { color: var(--accent-fg); border-color: var(--accent); background: var(--accent); }
@media (max-width: 560px) {
  .study-session { padding: 15px; }
  .focus-timer { grid-template-columns: auto 1fr; }
  .focus-controls { grid-column: 1 / -1; }
  .focus-control { flex: 1; }
}

/* Final Bloom, Final Year Spring 2028 */
body[data-season="spring"][data-theme="dark"] {
  --bg: #140e1b;
  --surface: #201727;
  --surface-2: #2b2034;
  --border: #4a3853;
  --text: #fff8ef;
  --muted: #c0afbd;
  --accent: #ff9278;
  --accent-fg: #29120f;
  --ok: #67d6a0;
  --warn: #efbd65;
  --danger: #ff7b82;
  --shadow: 0 18px 54px rgba(9, 4, 14, .34);
}

body[data-season="spring"][data-theme="light"] {
  --bg: #f7efe8;
  --surface: #fffaf4;
  --surface-2: #f1e6e3;
  --border: #d8c6cc;
  --text: #2b1d2c;
  --muted: #756571;
  --accent: #c95455;
  --accent-fg: #fffaf4;
  --ok: #247a52;
  --warn: #95651e;
  --danger: #b9404c;
  --shadow: 0 16px 42px rgba(69, 39, 55, .12);
}

body[data-season="spring"] {
  --content-max: 1120px;
  background-color: var(--bg);
  background-image:
    radial-gradient(circle at 8% 4%, color-mix(in srgb, #ff9278 12%, transparent), transparent 24rem),
    radial-gradient(circle at 94% 20%, color-mix(in srgb, #79c58a 9%, transparent), transparent 27rem),
    linear-gradient(125deg, transparent 0 48%, color-mix(in srgb, var(--border) 10%, transparent) 48.2% 48.5%, transparent 48.7%);
  background-size: auto, auto, 96px 96px;
  background-attachment: scroll;
}

body[data-season="spring"] #accent-toggle {
  display: none;
}

.spring-backdrop {
  position: absolute;
  z-index: -1;
  top: calc(var(--topbar-h) + 6px);
  right: 0;
  width: min(620px, 58vw);
  height: 520px;
  overflow: hidden;
  pointer-events: none;
  opacity: .48;
}

.spring-backdrop svg {
  display: block;
  width: 100%;
  height: 100%;
}

.spring-stem {
  fill: none;
  stroke: color-mix(in srgb, #79c58a 52%, var(--border));
  stroke-width: 4;
  stroke-linecap: round;
}

.spring-leaf {
  fill: color-mix(in srgb, #79c58a 34%, transparent);
  stroke: color-mix(in srgb, #79c58a 58%, var(--border));
  stroke-width: 2;
}

.spring-petal {
  fill: color-mix(in srgb, #ff9278 33%, transparent);
  stroke: color-mix(in srgb, #ff9278 62%, var(--border));
  stroke-width: 2;
}

.spring-heart {
  fill: color-mix(in srgb, #efbd65 72%, transparent);
}

body[data-season="spring"] #topbar {
  border-bottom: 2px solid color-mix(in srgb, var(--accent) 55%, var(--border));
  background: var(--surface);
  box-shadow: 0 7px 24px rgba(11, 5, 17, .18);
  backdrop-filter: none;
}

body[data-season="spring"] #brand {
  gap: 10px;
}

body[data-season="spring"] .brand-mark {
  width: 31px;
  height: 31px;
  border: 1px solid color-mix(in srgb, var(--accent) 75%, white);
  border-radius: 55% 55% 18% 55%;
  color: var(--accent-fg);
  background: var(--accent);
  box-shadow: 7px 7px 0 color-mix(in srgb, #79c58a 24%, transparent);
  font-family: Georgia, "Times New Roman", serif;
  font-size: .92rem;
}

body[data-season="spring"] .brand-word {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.04rem;
  letter-spacing: .005em;
}

body[data-season="spring"] .topbar-btn {
  border: 1px solid color-mix(in srgb, var(--border) 72%, transparent);
  background: var(--surface-2);
  box-shadow: none;
}

body[data-season="spring"] .topbar-btn:hover {
  color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 48%, var(--border));
  background: color-mix(in srgb, var(--accent) 8%, var(--surface-2));
}

body[data-season="spring"] .page-eyebrow,
body[data-season="spring"] .section-eyebrow {
  color: var(--accent);
}

body[data-season="spring"] .view-title,
body[data-season="spring"] .getting-started-title {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 700;
  letter-spacing: -.025em;
}

.final-bloom-eyebrow {
  color: var(--accent);
}

.spring-course-garden {
  position: relative;
  display: grid;
  gap: 14px;
  padding-left: 34px;
}

.spring-course-garden::before {
  content: "";
  position: absolute;
  top: 24px;
  bottom: 34px;
  left: 10px;
  width: 2px;
  background: linear-gradient(var(--accent), #79c58a 55%, #ad91e8);
  opacity: .48;
}

.spring-course-garden .course-acc {
  position: relative;
  margin: 0;
}

.spring-course-garden .course-acc::before {
  content: "";
  position: absolute;
  z-index: 2;
  top: 37px;
  left: -30px;
  width: 11px;
  height: 11px;
  border: 4px solid var(--bg);
  border-radius: 50%;
  background: var(--course-accent);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--course-accent) 70%, var(--border));
}

.spring-course-garden .course-acc-head {
  position: relative;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) auto auto 34px;
  align-items: center;
  gap: 14px;
  width: 100%;
  min-height: 94px;
  padding: 16px 18px;
  overflow: hidden;
  border: 0;
  border-left: 0;
  border-radius: 28px 12px 28px 12px;
  color: var(--course-card-fg);
  background: linear-gradient(102deg, var(--course-accent), color-mix(in srgb, var(--course-accent) 78%, #fff 22%));
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--course-card-fg) 15%, transparent), 0 10px 28px rgba(11, 5, 17, .13);
  transition: transform .16s var(--ease-out), border-radius .16s, filter .16s;
}

.spring-course-garden .course-acc-head::after {
  content: attr(data-glyph);
  position: absolute;
  right: 74px;
  bottom: -30px;
  color: color-mix(in srgb, var(--course-card-fg) 7%, transparent);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 7.5rem;
  font-weight: 900;
  line-height: 1;
  pointer-events: none;
}

.spring-course-garden .course-acc-head:hover {
  transform: translateX(3px);
  filter: saturate(1.05) brightness(1.025);
}

.spring-course-garden .course-acc-head.active {
  border-color: transparent;
  border-radius: 28px 12px 0 0;
}

.course-seed {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid color-mix(in srgb, var(--course-card-fg) 22%, transparent);
  border-radius: 50% 50% 18% 50%;
  background: color-mix(in srgb, var(--course-card-fg) 9%, transparent);
  color: var(--course-card-fg);
  font: 850 .7rem/1 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .06em;
}

.spring-course-garden .course-identity {
  position: relative;
  z-index: 1;
  display: grid;
  min-width: 0;
  gap: 4px;
}

.spring-course-garden .course-code {
  color: inherit;
  font: 800 .66rem/1.2 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .1em;
  opacity: .72;
}

.spring-course-garden .course-name {
  overflow: hidden;
  color: inherit;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.02rem, 2.1vw, 1.32rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -.015em;
  text-overflow: ellipsis;
}

.spring-course-garden .course-mode,
.spring-course-garden .course-kind {
  position: relative;
  z-index: 1;
  padding: 6px 10px;
  border: 1px solid color-mix(in srgb, var(--course-card-fg) 20%, transparent);
  border-radius: 999px;
  color: inherit;
  background: color-mix(in srgb, var(--course-card-fg) 7%, transparent);
  font-size: .65rem;
  font-weight: 850;
  letter-spacing: .075em;
  text-transform: uppercase;
  white-space: nowrap;
}

.spring-course-garden .course-kind {
  background: color-mix(in srgb, white 20%, transparent);
}

.spring-course-garden .course-caret {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  margin: 0;
  border: 1px solid color-mix(in srgb, var(--course-card-fg) 20%, transparent);
  border-radius: 50%;
  color: inherit;
  background: color-mix(in srgb, var(--course-card-fg) 7%, transparent);
  font-size: 1.15rem;
  line-height: 1;
}

.spring-course-garden .course-acc-body {
  padding: 18px;
  border: 1px solid color-mix(in srgb, var(--course-accent) 46%, var(--border));
  border-top: 0;
  border-left: 7px solid var(--course-accent);
  border-radius: 0 0 28px 12px;
  background: linear-gradient(112deg, color-mix(in srgb, var(--course-accent) 8%, var(--surface)), var(--surface));
  box-shadow: 0 12px 30px rgba(9, 4, 14, .12);
}

.spring-course-garden .course-acc-meta {
  padding: 0 0 14px;
  border-bottom: 1px dashed color-mix(in srgb, var(--course-accent) 42%, var(--border));
}

.spring-course-garden .progress-fill {
  background: var(--course-accent);
}

.spring-course-garden .file-row {
  border-left: 4px solid var(--course-accent);
  border-radius: 13px 7px 13px 7px;
  background: color-mix(in srgb, var(--course-accent) 6%, var(--surface-2));
}

.spring-course-garden .file-row:hover {
  border-color: var(--course-accent);
  background: color-mix(in srgb, var(--course-accent) 12%, var(--surface-2));
}

.spring-course-garden .course-acc[data-project="true"] .course-acc-head {
  min-height: 116px;
  border-radius: 38px 14px 38px 14px;
  box-shadow: inset 0 0 0 2px color-mix(in srgb, var(--course-card-fg) 16%, transparent), 0 15px 38px color-mix(in srgb, var(--course-accent) 18%, transparent);
}

.spring-course-garden .course-acc[data-project="true"] .course-acc-head.active {
  border-radius: 38px 14px 0 0;
}

.spring-course-garden .course-acc[data-project="true"] .course-name {
  font-size: clamp(1.16rem, 2.4vw, 1.48rem);
}

.course-hero {
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr);
  align-items: center;
  gap: 18px;
  min-height: 132px;
  padding: 22px 24px;
  overflow: hidden;
  border: 0;
  border-left: 0;
  border-radius: 36px 14px 36px 14px;
  color: var(--course-card-fg);
  background: linear-gradient(105deg, var(--course-accent), color-mix(in srgb, var(--course-accent) 76%, #fff 24%));
  box-shadow: var(--shadow), inset 0 0 0 1px color-mix(in srgb, var(--course-card-fg) 15%, transparent);
}

.course-hero-glyph {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border: 1px solid color-mix(in srgb, var(--course-card-fg) 20%, transparent);
  border-radius: 50% 50% 18% 50%;
  color: inherit;
  background: color-mix(in srgb, var(--course-card-fg) 8%, transparent);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.8rem;
  font-weight: 800;
}

.course-hero-copy {
  min-width: 0;
}

.course-view > .course-hero .page-eyebrow,
.course-view > .course-hero .view-title,
.course-view > .course-hero .view-sub {
  color: inherit;
}

.course-view > .course-hero .page-eyebrow,
.course-view > .course-hero .view-sub {
  opacity: .74;
}

body[data-season="spring"] .course-view .file-row,
body[data-season="spring"] .course-view .course-row {
  border-left: 5px solid var(--course-accent);
  border-radius: 15px 8px 15px 8px;
  background: color-mix(in srgb, var(--surface) 91%, var(--course-accent) 9%);
}

body[data-season="spring"] .course-view .file-row:hover,
body[data-season="spring"] .course-view .course-row:hover {
  border-color: var(--course-accent);
  background: color-mix(in srgb, var(--surface) 84%, var(--course-accent) 16%);
}

body[data-season="spring"][data-theme="light"] .course-view > .view-section .section-title,
body[data-season="spring"][data-theme="light"] .course-view > .view-title {
  color: color-mix(in srgb, var(--course-accent) 58%, #2b1d2c);
}

body[data-season="spring"] .countdown {
  min-height: 250px;
  border: 2px solid color-mix(in srgb, var(--accent) 58%, var(--border));
  border-radius: 52% 18px 52% 18px;
  background:
    radial-gradient(circle at 50% 45%, color-mix(in srgb, var(--accent) 20%, transparent), transparent 13rem),
    linear-gradient(145deg, color-mix(in srgb, #79c58a 7%, var(--surface)), var(--surface));
  box-shadow: var(--shadow);
}

body[data-season="spring"] .countdown::before {
  content: "FINAL YEAR · SPRING 2028";
  position: absolute;
  top: 18px;
  left: 24px;
  color: var(--accent);
  font-size: .63rem;
  font-weight: 850;
  letter-spacing: .14em;
}

body[data-season="spring"] .countdown::after {
  content: "";
  position: absolute;
  right: 22px;
  bottom: 20px;
  width: 54px;
  height: 54px;
  border: 1px solid color-mix(in srgb, #79c58a 54%, var(--border));
  border-radius: 50% 50% 16% 50%;
  background: color-mix(in srgb, #79c58a 8%, transparent);
}

body[data-season="spring"] .countdown-num {
  color: var(--accent);
  font-family: Georgia, "Times New Roman", serif;
  text-shadow: 8px 8px 0 color-mix(in srgb, #79c58a 12%, transparent);
}

body[data-season="spring"] .start-card {
  border: 1px solid color-mix(in srgb, var(--accent) 32%, var(--border));
  border-radius: 24px 9px 24px 9px;
  background: linear-gradient(145deg, color-mix(in srgb, var(--accent) 6%, var(--surface)), var(--surface));
  box-shadow: 0 12px 28px rgba(9, 4, 14, .1);
}

body[data-season="spring"] .start-card:nth-child(2) {
  border-color: color-mix(in srgb, #79c58a 38%, var(--border));
  background: linear-gradient(145deg, color-mix(in srgb, #79c58a 7%, var(--surface)), var(--surface));
}

body[data-season="spring"] .start-card:nth-child(3) {
  border-color: color-mix(in srgb, #ad91e8 38%, var(--border));
  background: linear-gradient(145deg, color-mix(in srgb, #ad91e8 7%, var(--surface)), var(--surface));
}

body[data-season="spring"] .focus-card,
body[data-season="spring"] .today-summary,
body[data-season="spring"] .task-block,
body[data-season="spring"] .pack-row,
body[data-season="spring"] .review-card,
body[data-season="spring"] .search-result,
body[data-season="spring"] .stat {
  border-radius: 18px 8px 18px 8px;
}

body[data-season="spring"] .focus-card {
  border-color: color-mix(in srgb, var(--accent) 52%, var(--border));
  background:
    radial-gradient(circle at 93% 12%, color-mix(in srgb, #79c58a 15%, transparent), transparent 12rem),
    linear-gradient(135deg, color-mix(in srgb, var(--accent) 10%, var(--surface)), var(--surface));
}

body[data-season="spring"] .task-block.next-task {
  box-shadow: 0 0 0 1px var(--accent), 8px 10px 0 color-mix(in srgb, #79c58a 8%, transparent);
}

body[data-season="spring"] .course-material-section,
body[data-season="spring"] .fear-pack,
body[data-season="spring"] .fear-killer-intro {
  border-radius: 22px 9px 22px 9px;
}

body[data-season="spring"] .course-material-section {
  border-left-width: 5px;
  border-left-color: var(--course-accent, var(--accent));
  background: color-mix(in srgb, var(--course-accent, var(--accent)) 7%, var(--surface));
}

body[data-season="spring"] .question-card,
body[data-season="spring"] .fear-question {
  border-radius: 14px 6px 14px 6px;
}

body[data-season="spring"] #bottom-nav {
  border-top: 2px solid color-mix(in srgb, var(--accent) 42%, var(--border));
  background: var(--surface);
  backdrop-filter: none;
}

body[data-season="spring"] #bottom-nav .nav-link.active::before {
  width: 36px;
  height: 4px;
  border-radius: 0 0 8px 8px;
}

body[data-layout="laptop"][data-season="spring"] #sidebar {
  width: 252px;
  padding: 26px 16px;
  border-right: 2px solid color-mix(in srgb, var(--accent) 30%, var(--border));
  background: var(--surface);
  backdrop-filter: none;
}

body[data-layout="laptop"][data-season="spring"] #app {
  margin-left: 252px;
}

body[data-layout="laptop"][data-season="spring"] .sidebar-nav::before {
  content: "FINAL BLOOM · SPRING 2028";
  margin: 0 12px 19px;
  color: var(--accent);
  font-size: .64rem;
  font-weight: 850;
  letter-spacing: .13em;
}

body[data-layout="laptop"][data-season="spring"] .sidebar-nav {
  position: relative;
}

body[data-layout="laptop"][data-season="spring"] .sidebar-nav::after {
  content: "";
  position: absolute;
  z-index: -1;
  top: 43px;
  bottom: 18px;
  left: 12px;
  width: 1px;
  background: linear-gradient(var(--accent), #79c58a, transparent);
  opacity: .45;
}

body[data-layout="laptop"][data-season="spring"] .sidebar-nav .nav-link {
  margin-left: 5px;
  padding: 13px 15px;
  border: 1px solid transparent;
  border-radius: 18px 7px 18px 7px;
}

body[data-layout="laptop"][data-season="spring"] .sidebar-nav .nav-link.active {
  color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 28%, var(--border));
  background: color-mix(in srgb, var(--accent) 10%, var(--surface-2));
}

@media (max-width: 720px) {
  .spring-backdrop {
    width: 88vw;
    height: 390px;
    opacity: .27;
  }

  .spring-course-garden {
    padding-left: 0;
  }

  .spring-course-garden::before,
  .spring-course-garden .course-acc::before {
    display: none;
  }

  .spring-course-garden .course-acc-head {
    grid-template-columns: 40px minmax(0, 1fr) auto;
    grid-template-areas:
      "seed identity caret"
      "seed mode kind";
    gap: 8px 11px;
    min-height: 102px;
    padding: 14px 13px;
    border-radius: 24px 10px 24px 10px;
  }

  .spring-course-garden .course-acc-head.active {
    border-radius: 24px 10px 0 0;
  }

  .course-seed {
    grid-area: seed;
    width: 38px;
    height: 38px;
  }

  .spring-course-garden .course-identity { grid-area: identity; }
  .spring-course-garden .course-mode { grid-area: mode; justify-self: start; }
  .spring-course-garden .course-kind { grid-area: kind; justify-self: end; }
  .spring-course-garden .course-caret { grid-area: caret; }

  .spring-course-garden .course-acc-head::after {
    right: 42px;
    bottom: -18px;
    font-size: 5.4rem;
  }

  .spring-course-garden .course-acc-body {
    padding: 13px;
    border-left-width: 5px;
    border-radius: 0 0 24px 10px;
  }

  .spring-course-garden .course-acc-meta {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .course-hero {
    grid-template-columns: 52px minmax(0, 1fr);
    min-height: 112px;
    gap: 13px;
    padding: 18px 16px;
    border-radius: 28px 11px 28px 11px;
  }

  .course-hero-glyph {
    width: 50px;
    height: 50px;
    font-size: 1.35rem;
  }
}

@media (max-width: 420px) {
  body[data-season="spring"] #view {
    padding-inline: 12px;
  }

  .spring-course-garden .course-kind {
    max-width: 118px;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  body[data-season="spring"] .countdown {
    min-height: 230px;
    border-radius: 44% 14px 44% 14px;
  }

  body[data-season="spring"] .countdown::before {
    top: 14px;
    left: 16px;
    font-size: .56rem;
  }

  body[data-season="spring"] .countdown::after {
    width: 38px;
    height: 38px;
    right: 15px;
    bottom: 15px;
  }
}

@media (max-width: 350px) {
  .spring-course-garden .course-kind {
    display: none;
  }

  .spring-course-garden .course-acc-head {
    grid-template-areas:
      "seed identity caret"
      "seed mode mode";
  }
}

@media (prefers-reduced-motion: reduce) {
  body[data-season="spring"] *,
  body[data-season="spring"] *::before,
  body[data-season="spring"] *::after {
    animation: none !important;
    transition: none !important;
  }
}