:root {
  --gold: #f2c94c;
  --gold-soft: #ffe39a;
  --bronze: #cd7f32;
  --brown: #2c1b12;
  --ink: #0a0705;
  --sidebar: #100b08;
  --surface: #17100c;
  --surface-2: #211711;
  --surface-3: #2a1d15;
  --ivory: #f8efe0;
  --muted: #b9aa96;
  --line: rgba(242, 201, 76, 0.16);
  --line-strong: rgba(242, 201, 76, 0.32);
  --success: #68c99a;
  --danger: #ef7f72;
  --info: #72aee6;
  --shadow: 0 22px 60px rgba(0, 0, 0, 0.3);
  --serif: "Playfair Display", Georgia, serif;
  --sans: "Manrope", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  background: var(--ink);
  color: var(--ivory);
  font-family: var(--sans);
  line-height: 1.5;
}
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.portal-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 258px minmax(0, 1fr);
  background:
    radial-gradient(circle at 93% 3%, rgba(242, 201, 76, 0.09), transparent 28rem),
    linear-gradient(145deg, #0c0806, #130d09 60%, #090605);
}

.portal-sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  padding: 22px 16px 18px;
  border-right: 1px solid var(--line);
  background: rgba(14, 9, 7, 0.96);
  z-index: 20;
}

.portal-logo { padding: 0 8px 18px; border-bottom: 1px solid var(--line); }
.portal-logo img { width: 204px; height: 48px; object-fit: contain; object-position: left center; }
.portal-context {
  margin: 18px 8px 10px;
  color: var(--bronze);
  font-size: 0.69rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.portal-nav { display: grid; gap: 4px; overflow-y: auto; padding-right: 2px; }
.portal-nav button {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid transparent;
  border-radius: 7px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: .87rem;
  font-weight: 700;
  text-align: left;
  transition: .18s ease;
}
.portal-nav button:hover { color: var(--ivory); background: rgba(255,255,255,.035); }
.portal-nav button.is-active {
  border-color: var(--line);
  background: linear-gradient(90deg, rgba(242,201,76,.13), rgba(242,201,76,.025));
  color: var(--gold);
}
.icon { width: 18px; height: 18px; flex: 0 0 auto; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.sidebar-footer { margin-top: auto; padding-top: 14px; border-top: 1px solid var(--line); }
.profile-mini { display: grid; grid-template-columns: 36px 1fr auto; align-items: center; gap: 9px; padding: 8px; }
.avatar { display: grid; place-items: center; border-radius: 50%; background: linear-gradient(135deg, var(--gold), var(--bronze)); color: var(--brown); font-weight: 900; }
.profile-mini .avatar { width: 36px; height: 36px; font-size: .74rem; }
.profile-mini strong, .profile-mini span { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.profile-mini strong { font-size: .78rem; }
.profile-mini span { color: var(--muted); font-size: .68rem; }
.logout-link { color: var(--muted); }

.portal-main { min-width: 0; }
.portal-topbar {
  height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 0 clamp(20px, 3vw, 42px);
  border-bottom: 1px solid var(--line);
  background: rgba(10, 7, 5, 0.72);
  backdrop-filter: blur(18px);
  position: sticky;
  top: 0;
  z-index: 15;
}
.topbar-left { display: flex; align-items: center; gap: 12px; min-width: 0; }
.topbar-title { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-family: var(--serif); font-size: 1.25rem; }
.mobile-menu { display: none; }
.topbar-actions { display: flex; align-items: center; gap: 9px; }
.icon-button {
  width: 40px; height: 40px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 6px;
  background: rgba(255,255,255,.025); color: var(--muted); cursor: pointer; position: relative;
}
.icon-button:hover { border-color: var(--line-strong); color: var(--gold); }
.notification-dot { position: absolute; top: 8px; right: 8px; width: 6px; height: 6px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 10px var(--gold); }
.role-switch { border: 1px solid var(--line); background: var(--surface); color: var(--ivory); border-radius: 6px; padding: 9px 12px; font-size: .78rem; font-weight: 700; cursor: pointer; }

.portal-content { padding: 34px clamp(20px, 3vw, 42px) 64px; }
.view { display: none; animation: reveal .28s ease; }
.view.is-active { display: block; }
@keyframes reveal { from { opacity: 0; transform: translateY(8px); } }
.page-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 28px; }
.page-heading h1 { margin: 0 0 7px; font: 700 clamp(1.85rem, 3vw, 2.65rem)/1.08 var(--serif); }
.page-heading p { max-width: 680px; margin: 0; color: var(--muted); font-size: .92rem; }
.page-actions { display: flex; align-items: center; gap: 9px; flex-wrap: wrap; }
.button {
  min-height: 42px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 10px 15px;
  border: 1px solid transparent; border-radius: 5px; cursor: pointer; font-size: .8rem; font-weight: 800; transition: .18s ease;
}
.button:hover { transform: translateY(-1px); }
.button-primary { background: linear-gradient(135deg, var(--gold), var(--bronze)); color: #24150c; box-shadow: 0 10px 28px rgba(242,201,76,.15); }
.button-secondary { border-color: var(--line); background: var(--surface); color: var(--ivory); }
.button-danger { border-color: rgba(239,127,114,.3); background: rgba(239,127,114,.08); color: var(--danger); }
.button-small { min-height: 34px; padding: 7px 10px; font-size: .72rem; }

.stats-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-bottom: 24px; }
.stat { min-width: 0; padding: 20px; border-top: 2px solid var(--bronze); background: linear-gradient(155deg, rgba(255,255,255,.045), rgba(255,255,255,.015)); box-shadow: var(--shadow); }
.stat-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; color: var(--muted); font-size: .75rem; font-weight: 700; }
.stat-icon { width: 34px; height: 34px; display: grid; place-items: center; color: var(--gold); background: rgba(242,201,76,.08); border: 1px solid var(--line); border-radius: 5px; }
.stat strong { display: block; margin-top: 16px; color: var(--ivory); font: 700 1.75rem/1 var(--serif); }
.stat small { display: block; margin-top: 8px; color: var(--success); font-size: .68rem; }

.dashboard-grid { display: grid; grid-template-columns: minmax(0, 1.65fr) minmax(280px, .8fr); gap: 18px; }
.panel { border: 1px solid var(--line); background: rgba(24,16,12,.82); box-shadow: var(--shadow); }
.panel + .panel { margin-top: 18px; }
.panel-header { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 20px; border-bottom: 1px solid var(--line); }
.panel-header h2, .panel-header h3 { margin: 0; font: 700 1.06rem/1.2 var(--serif); }
.panel-header p { margin: 4px 0 0; color: var(--muted); font-size: .73rem; }
.panel-body { padding: 20px; }
.progress-hero { padding: 26px; background: radial-gradient(circle at 88% 5%, rgba(242,201,76,.14), transparent 16rem), var(--surface); }
.progress-layout { display: grid; grid-template-columns: 1fr 148px; align-items: center; gap: 26px; }
.progress-layout h2 { margin: 0 0 8px; font: 700 1.55rem/1.15 var(--serif); }
.progress-layout p { margin: 0 0 20px; color: var(--muted); font-size: .86rem; }
.progress-ring { --value: 68; width: 132px; aspect-ratio: 1; display: grid; place-items: center; border-radius: 50%; background: conic-gradient(var(--gold) calc(var(--value)*1%), rgba(255,255,255,.07) 0); position: relative; }
.progress-ring::before { content: ""; position: absolute; inset: 10px; border-radius: 50%; background: var(--surface); }
.progress-ring span { position: relative; z-index: 1; font: 700 1.7rem var(--serif); }
.linear-progress { height: 7px; overflow: hidden; background: rgba(255,255,255,.07); border-radius: 99px; }
.linear-progress span { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--bronze), var(--gold)); }

.course-list { display: grid; }
.course-row { display: grid; grid-template-columns: 54px minmax(0, 1fr) 120px 32px; align-items: center; gap: 14px; padding: 15px 20px; border-bottom: 1px solid rgba(242,201,76,.09); cursor: pointer; }
.course-row:last-child { border-bottom: 0; }
.course-row:hover { background: rgba(242,201,76,.035); }
.course-number { width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid var(--line); color: var(--bronze); font: 700 .84rem var(--serif); }
.course-row h3 { margin: 0 0 4px; font-size: .85rem; }
.course-row p { margin: 0; color: var(--muted); font-size: .7rem; }
.row-progress span { display: block; margin-bottom: 5px; color: var(--muted); font-size: .65rem; text-align: right; }
.status { display: inline-flex; align-items: center; gap: 6px; width: fit-content; padding: 4px 8px; border-radius: 99px; font-size: .64rem; font-weight: 800; }
.status-success { background: rgba(104,201,154,.1); color: var(--success); }
.status-warning { background: rgba(242,201,76,.1); color: var(--gold); }
.status-muted { background: rgba(255,255,255,.06); color: var(--muted); }
.status-danger { background: rgba(239,127,114,.1); color: var(--danger); }

.agenda-list, .activity-list, .resource-list, .message-list { display: grid; gap: 0; }
.agenda-item, .activity-item, .resource-item, .message-item { display: grid; grid-template-columns: auto minmax(0,1fr) auto; gap: 12px; align-items: center; padding: 14px 0; border-bottom: 1px solid rgba(242,201,76,.09); }
.agenda-item:last-child, .activity-item:last-child, .resource-item:last-child, .message-item:last-child { border-bottom: 0; }
.date-box { width: 42px; padding: 6px; border: 1px solid var(--line); text-align: center; }
.date-box strong, .date-box span { display: block; }
.date-box strong { color: var(--gold); font-size: 1rem; }
.date-box span { color: var(--muted); font-size: .55rem; text-transform: uppercase; }
.item-copy strong { display: block; font-size: .76rem; }
.item-copy span { color: var(--muted); font-size: .67rem; }

.filter-bar { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; flex-wrap: wrap; }
.search-box { position: relative; flex: 1; min-width: 220px; }
.search-box .icon { position: absolute; top: 50%; left: 12px; transform: translateY(-50%); color: var(--muted); }
.input, .select, .textarea { width: 100%; border: 1px solid var(--line); border-radius: 5px; outline: 0; background: var(--surface); color: var(--ivory); font-size: .78rem; }
.input, .select { height: 42px; padding: 0 12px; }
.search-box .input { padding-left: 40px; }
.textarea { min-height: 110px; padding: 12px; resize: vertical; }
.input:focus, .select:focus, .textarea:focus { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(242,201,76,.08); }
.tabs { display: flex; align-items: center; gap: 4px; border-bottom: 1px solid var(--line); margin-bottom: 20px; overflow-x: auto; }
.tab { padding: 11px 14px; border: 0; border-bottom: 2px solid transparent; background: transparent; color: var(--muted); cursor: pointer; font-size: .75rem; font-weight: 800; white-space: nowrap; }
.tab.is-active { color: var(--gold); border-bottom-color: var(--gold); }

.course-catalog { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.course-card { position: relative; overflow: hidden; border: 1px solid var(--line); background: var(--surface); }
.course-cover { height: 154px; display: flex; flex-direction: column; justify-content: flex-end; padding: 18px; background: linear-gradient(135deg, rgba(44,27,18,.2), rgba(10,7,5,.88)), var(--cover); background-size: cover; background-position: center; }
.course-cover span { color: var(--gold); font-size: .65rem; font-weight: 800; text-transform: uppercase; }
.course-cover h3 { margin: 5px 0 0; font: 700 1.14rem/1.12 var(--serif); }
.course-card-body { padding: 17px; }
.course-meta { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 12px; color: var(--muted); font-size: .67rem; }
.course-card .button { width: 100%; margin-top: 15px; }

.lesson-layout { display: grid; grid-template-columns: minmax(0, 1fr) 330px; gap: 18px; }
.video-frame { aspect-ratio: 16/9; display: grid; place-items: center; position: relative; overflow: hidden; background: radial-gradient(circle, rgba(242,201,76,.08), transparent 35%), #050403; border-bottom: 1px solid var(--line); }
.video-grid { position: absolute; inset: 0; opacity: .16; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg,var(--line) 1px,transparent 1px); background-size: 50px 50px; }
.play-button { width: 66px; height: 66px; display: grid; place-items: center; border: 1px solid var(--line-strong); border-radius: 50%; background: rgba(10,7,5,.8); color: var(--gold); cursor: pointer; z-index: 1; }
.lesson-copy { padding: 22px; }
.lesson-copy h2 { margin: 0 0 8px; font: 700 1.45rem var(--serif); }
.lesson-copy p { color: var(--muted); font-size: .82rem; }
.lesson-sidebar { max-height: 680px; overflow-y: auto; }
.lesson-item { display: grid; grid-template-columns: 30px minmax(0,1fr) auto; align-items: center; gap: 10px; width: 100%; padding: 13px 16px; border: 0; border-bottom: 1px solid rgba(242,201,76,.09); background: transparent; color: var(--muted); cursor: pointer; text-align: left; }
.lesson-item.is-active { background: rgba(242,201,76,.08); color: var(--ivory); }
.lesson-item strong { display: block; font-size: .72rem; }
.lesson-item span { font-size: .62rem; }

.table-wrap { width: 100%; overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; min-width: 740px; }
.data-table th { padding: 12px 14px; border-bottom: 1px solid var(--line); color: var(--muted); font-size: .65rem; letter-spacing: .05em; text-align: left; text-transform: uppercase; }
.data-table td { padding: 14px; border-bottom: 1px solid rgba(242,201,76,.08); font-size: .74rem; }
.data-table tr:last-child td { border-bottom: 0; }
.data-table tbody tr:hover { background: rgba(242,201,76,.025); }
.person-cell { display: flex; align-items: center; gap: 10px; }
.person-cell .avatar { width: 32px; height: 32px; font-size: .62rem; }
.person-cell strong, .person-cell span { display: block; }
.person-cell span { color: var(--muted); font-size: .62rem; }
.actions-cell { display: flex; align-items: center; gap: 5px; }

.chart { height: 220px; display: flex; align-items: flex-end; gap: 12px; padding-top: 20px; }
.chart-column { flex: 1; height: 100%; display: flex; flex-direction: column; justify-content: flex-end; align-items: center; gap: 8px; }
.chart-bar { width: min(38px, 72%); height: var(--height); min-height: 8px; background: linear-gradient(180deg, var(--gold), var(--bronze)); border-radius: 3px 3px 0 0; opacity: .85; }
.chart-column span { color: var(--muted); font-size: .6rem; }
.donut-wrap { display: grid; grid-template-columns: 150px 1fr; gap: 20px; align-items: center; }
.donut { width: 142px; aspect-ratio: 1; border-radius: 50%; background: conic-gradient(var(--gold) 0 52%, var(--bronze) 52% 76%, var(--info) 76% 91%, rgba(255,255,255,.09) 91%); position: relative; }
.donut::after { content: ""; position: absolute; inset: 22px; border-radius: 50%; background: var(--surface); }
.legend { display: grid; gap: 9px; }
.legend-row { display: flex; align-items: center; justify-content: space-between; gap: 14px; color: var(--muted); font-size: .69rem; }
.legend-row i { width: 8px; height: 8px; display: inline-block; margin-right: 7px; border-radius: 50%; background: var(--color); }

.quiz-card { max-width: 780px; margin: 0 auto; }
.quiz-progress { display: flex; justify-content: space-between; color: var(--muted); font-size: .7rem; margin-bottom: 10px; }
.quiz-question { padding: 28px; }
.quiz-question h2 { margin: 0 0 22px; font: 700 1.35rem/1.35 var(--serif); }
.answers { display: grid; gap: 10px; }
.answer { display: flex; align-items: center; gap: 12px; padding: 13px 14px; border: 1px solid var(--line); background: rgba(255,255,255,.018); color: var(--muted); cursor: pointer; text-align: left; }
.answer:hover, .answer.is-selected { border-color: var(--gold); color: var(--ivory); background: rgba(242,201,76,.06); }
.answer-letter { width: 28px; height: 28px; display: grid; place-items: center; border: 1px solid var(--line); color: var(--gold); font-size: .68rem; }

.settings-grid { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 18px; }
.settings-menu { padding: 8px; height: fit-content; }
.settings-menu button { width: 100%; padding: 11px 12px; border: 0; border-left: 2px solid transparent; background: transparent; color: var(--muted); cursor: pointer; text-align: left; font-size: .74rem; font-weight: 700; }
.settings-menu button.is-active { border-left-color: var(--gold); color: var(--gold); background: rgba(242,201,76,.05); }
.form-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; }
.form-group { display: grid; gap: 7px; }
.form-group.full { grid-column: 1/-1; }
.form-group label { color: var(--muted); font-size: .68rem; font-weight: 700; }
.toggle-row { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 14px 0; border-bottom: 1px solid rgba(242,201,76,.09); }
.toggle-row strong { display: block; font-size: .76rem; }
.toggle-row span { color: var(--muted); font-size: .65rem; }
.toggle { width: 42px; height: 23px; padding: 3px; border: 0; border-radius: 99px; background: rgba(255,255,255,.12); cursor: pointer; }
.toggle::after { content: ""; display: block; width: 17px; height: 17px; border-radius: 50%; background: var(--muted); transition: .18s; }
.toggle.is-on { background: rgba(242,201,76,.28); }
.toggle.is-on::after { transform: translateX(19px); background: var(--gold); }

.modal-backdrop { position: fixed; inset: 0; z-index: 50; display: none; place-items: center; padding: 20px; background: rgba(3,2,2,.78); backdrop-filter: blur(8px); }
.modal-backdrop.is-open { display: grid; }
.modal { width: min(560px, 100%); max-height: calc(100vh - 40px); overflow-y: auto; border: 1px solid var(--line-strong); background: var(--surface); box-shadow: var(--shadow); }
.modal-header { display: flex; align-items: center; justify-content: space-between; padding: 18px 20px; border-bottom: 1px solid var(--line); }
.modal-header h2 { margin: 0; font: 700 1.2rem var(--serif); }
.modal-body { padding: 20px; }
.modal-footer { display: flex; justify-content: flex-end; gap: 8px; padding: 16px 20px; border-top: 1px solid var(--line); }
.toast { position: fixed; right: 22px; bottom: 22px; z-index: 70; max-width: 360px; padding: 13px 16px; border: 1px solid var(--line-strong); background: #17100c; color: var(--ivory); box-shadow: var(--shadow); transform: translateY(140%); opacity: 0; transition: .25s; font-size: .76rem; }
.toast.is-visible { transform: translateY(0); opacity: 1; }
.empty-state { padding: 48px 20px; text-align: center; color: var(--muted); }
.empty-state .icon { width: 34px; height: 34px; margin: 0 auto 12px; color: var(--bronze); }
.risk-note { margin-top: 24px; padding: 14px 16px; border-left: 3px solid var(--bronze); background: rgba(205,127,50,.07); color: var(--muted); font-size: .68rem; }

.auth-page { min-height: 100vh; display: grid; grid-template-columns: 1.05fr .95fr; background: #0a0705; }
.auth-visual { position: relative; min-height: 100vh; overflow: hidden; background: linear-gradient(90deg,rgba(10,7,5,.15),#0a0705), url("assets/trading-desk-hero.png") center/cover; }
.auth-visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg,rgba(10,7,5,.08),rgba(10,7,5,.82)); }
.auth-brand { position: absolute; top: 30px; left: 40px; z-index: 1; }
.auth-brand img { width: 230px; }
.auth-quote { position: absolute; z-index: 1; left: 40px; right: 40px; bottom: 54px; max-width: 640px; }
.auth-quote h1 { margin: 0 0 14px; font: 700 clamp(2.2rem,4.5vw,4.3rem)/1.02 var(--serif); }
.auth-quote p { margin: 0; max-width: 560px; color: var(--muted); }
.auth-panel { display: grid; place-items: center; padding: 36px; background: radial-gradient(circle at 70% 15%,rgba(242,201,76,.08),transparent 20rem); }
.auth-card { width: min(420px,100%); }
.auth-card h2 { margin: 0 0 8px; font: 700 2rem var(--serif); }
.auth-card > p { margin: 0 0 28px; color: var(--muted); font-size: .85rem; }
.role-choice { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 22px; }
.role-choice button { padding: 12px; border: 1px solid var(--line); background: var(--surface); color: var(--muted); cursor: pointer; font-size: .75rem; font-weight: 800; }
.role-choice button.is-active { border-color: var(--gold); color: var(--gold); background: rgba(242,201,76,.07); }
.auth-form { display: grid; gap: 15px; }
.auth-submit { width: 100%; margin-top: 5px; }
.auth-helper { display: flex; justify-content: space-between; margin-top: 14px; color: var(--muted); font-size: .68rem; }
.demo-note { margin-top: 24px; padding: 13px; border: 1px solid var(--line); color: var(--muted); font-size: .66rem; }
.portal-content.is-loading .view { visibility: hidden; }
.auth-divider { display: flex; align-items: center; gap: 12px; margin: 20px 0; color: var(--muted); font-size: .68rem; }
.auth-divider::before, .auth-divider::after { content: ""; height: 1px; flex: 1; background: var(--line); }
.auth-google { width: 100%; }
.auth-google strong { display: grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: var(--ivory); color: #4285f4; font: 800 .9rem Arial, sans-serif; }

@media (max-width: 1180px) {
  .stats-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .course-catalog { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .lesson-layout { grid-template-columns: 1fr; }
  .lesson-sidebar { max-height: none; }
}
@media (max-width: 860px) {
  .portal-shell { grid-template-columns: 1fr; }
  .portal-sidebar { position: fixed; left: 0; transform: translateX(-100%); width: 268px; transition: transform .24s ease; box-shadow: var(--shadow); }
  body.sidebar-open .portal-sidebar { transform: translateX(0); }
  .mobile-menu { display: grid; }
  .dashboard-grid { grid-template-columns: 1fr; }
  .auth-page { grid-template-columns: 1fr; }
  .auth-visual { display: none; }
  .auth-panel { min-height: 100vh; }
}
@media (max-width: 620px) {
  .portal-topbar { height: 64px; padding: 0 14px; }
  .portal-content { padding: 24px 14px 50px; }
  .topbar-title { font-size: 1rem; }
  .role-switch { display: none; }
  .page-heading { align-items: flex-start; flex-direction: column; }
  .page-actions, .page-actions .button { width: 100%; }
  .stats-grid, .course-catalog, .form-grid, .settings-grid { grid-template-columns: 1fr; }
  .progress-layout { grid-template-columns: 1fr; }
  .progress-ring { margin: 0 auto; }
  .course-row { grid-template-columns: 42px minmax(0,1fr) 24px; }
  .course-row .row-progress { display: none; }
  .donut-wrap { grid-template-columns: 1fr; }
  .donut { margin: 0 auto; }
  .settings-menu { display: flex; overflow-x: auto; }
  .settings-menu button { width: auto; min-width: max-content; border-left: 0; border-bottom: 2px solid transparent; }
  .settings-menu button.is-active { border-bottom-color: var(--gold); }
  .auth-panel { padding: 24px 18px; }
}
@media (prefers-reduced-motion: reduce) { *,*::before,*::after { scroll-behavior:auto!important; animation-duration:.01ms!important; transition-duration:.01ms!important; } }