.weekly-page {
  --w-ink: #0e141b;
  --w-paper: #f7f5ef;
  --w-blue: #5b5ff2;
  --w-blue-deep: #4246d9;
  --w-mint: #77d6b3;
  --w-orange: #ffb86a;
  --w-line: #d9dde2;
  margin: 0;
  background: var(--w-paper);
  color: var(--w-ink);
  font-family: "Be Vietnam Pro", Arial, sans-serif;
}

.weekly-page * { box-sizing: border-box; }
.weekly-page h1, .weekly-page h2, .weekly-page h3, .weekly-page p { margin-top: 0; }
.weekly-shell { width: min(calc(100% - 40px), 1180px); margin-inline: auto; }

.weekly-header { position: absolute; inset: 0 0 auto; z-index: 10; color: #fff; }
.weekly-header-inner { height: 86px; display: flex; align-items: center; justify-content: space-between; }
.weekly-brand { color: #fff; }
.weekly-status { display: inline-flex; align-items: center; gap: 9px; padding: 9px 14px; border: 1px solid rgba(255,255,255,.25); border-radius: 999px; font-size: 11px; font-weight: 700; letter-spacing: .5px; }
.weekly-status i { width: 7px; height: 7px; border-radius: 50%; background: var(--w-mint); box-shadow: 0 0 0 5px rgba(119,214,179,.12); }

.weekly-hero { min-height: 810px; position: relative; display: grid; align-items: center; overflow: hidden; padding: 135px 0 90px; background: var(--w-ink); color: #fff; }
.weekly-hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 72% 28%, rgba(91,95,242,.22), transparent 32%); }
.weekly-orbit { position: absolute; border: 1px solid rgba(255,255,255,.08); border-radius: 50%; }
.weekly-orbit-one { width: 620px; height: 620px; right: -190px; top: -230px; }
.weekly-orbit-two { width: 410px; height: 410px; left: -290px; bottom: -170px; border-width: 70px; border-color: rgba(91,95,242,.12); }
.weekly-hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr .92fr; align-items: center; gap: 82px; }
.weekly-kicker { margin-bottom: 18px; color: #cfd2ff; font-size: 11px; font-weight: 800; letter-spacing: 1.25px; }
.weekly-kicker.dark { color: var(--w-blue-deep); }
.weekly-page h1 { margin-bottom: 26px; font-size: clamp(50px, 6vw, 76px); line-height: 1.02; letter-spacing: -4px; }
.weekly-page h1 em { color: var(--w-blue); font-style: normal; }
.weekly-lead { max-width: 640px; color: #b9c0ca; font-size: 17px; line-height: 1.75; }
.weekly-promise { display: flex; flex-wrap: wrap; gap: 8px; margin: 30px 0 34px; }
.weekly-promise span { padding: 9px 12px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.09); border-radius: 9px; color: #dfe3e9; font-size: 11px; }
.weekly-button { min-height: 58px; display: inline-flex; align-items: center; justify-content: center; gap: 18px; padding: 0 24px; border-radius: 14px; font-weight: 800; text-decoration: none; transition: transform .18s ease, box-shadow .18s ease; }
.weekly-button:hover { transform: translateY(-2px); }
.weekly-button-primary { background: var(--w-blue); color: #fff; box-shadow: 0 18px 45px rgba(91,95,242,.28); }
.weekly-micro { margin-top: 12px; color: #798391; font-size: 11px; }

.weekly-board-preview { position: relative; min-height: 530px; padding: 30px; overflow: hidden; border: 1px solid rgba(255,255,255,.17); border-radius: 28px; background: linear-gradient(145deg, rgba(255,255,255,.12), rgba(255,255,255,.04)); box-shadow: 0 40px 80px rgba(0,0,0,.35); backdrop-filter: blur(14px); transform: rotate(1.5deg); }
.preview-topline { display: flex; justify-content: space-between; color: #8f98a5; font-size: 10px; letter-spacing: 1px; }
.preview-topline strong { color: #fff; }
.preview-score { display: flex; align-items: end; gap: 14px; margin: 40px 0 26px; }
.preview-score b { color: var(--w-blue); font-size: 92px; line-height: .75; letter-spacing: -7px; }
.preview-score span { color: #aab2be; font-size: 12px; line-height: 1.4; }
.preview-days { display: grid; grid-template-columns: repeat(7,1fr); gap: 7px; padding: 20px 0; border-top: 1px solid rgba(255,255,255,.11); border-bottom: 1px solid rgba(255,255,255,.11); }
.preview-days span { aspect-ratio: 1; display: grid; place-items: center; border-radius: 50%; color: #7f8996; font-size: 10px; font-weight: 700; }
.preview-days span.active { background: var(--w-blue); color: #fff; }
.preview-bars { display: grid; gap: 17px; margin-top: 28px; }
.preview-bars div { display: grid; grid-template-columns: 45px 1fr 45px; align-items: center; gap: 10px; }
.preview-bars span, .preview-bars b { color: #8e98a5; font-size: 9px; }
.preview-bars b { text-align: right; color: #d8dce3; }
.preview-bars i { height: 5px; position: relative; overflow: hidden; border-radius: 99px; background: rgba(255,255,255,.1); }
.preview-bars i::after { content: ""; position: absolute; inset: 0 auto 0 0; width: var(--fill); border-radius: inherit; background: var(--w-mint); }
.preview-note { display: flex; align-items: center; gap: 12px; margin-top: 28px; padding: 16px; border-radius: 15px; background: rgba(91,95,242,.18); }
.preview-note span { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 11px; background: var(--w-blue); }
.preview-note p { margin: 0; color: #b8c0ca; font-size: 10px; line-height: 1.5; }
.preview-note b { color: #fff; font-size: 11px; }

.weekly-bridge { background: var(--w-blue); color: #fff; }
.weekly-bridge-inner { min-height: 82px; display: flex; align-items: center; justify-content: center; gap: 22px; }
.weekly-bridge p { margin: 0; font-size: 11px; font-weight: 800; letter-spacing: .8px; }
.weekly-bridge span { color: var(--w-mint); }

.weekly-section { padding: 112px 0; }
.weekly-heading { max-width: 930px; }
.weekly-page h2 { margin-bottom: 20px; font-size: clamp(38px, 4.5vw, 58px); line-height: 1.1; letter-spacing: -2.7px; }
.weekly-problem-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; margin-top: 58px; }
.weekly-problem-grid article { min-height: 250px; padding: 28px; border: 1px solid var(--w-line); border-radius: 23px; background: rgba(255,255,255,.72); }
.weekly-problem-grid article > span { width: 47px; height: 47px; display: grid; place-items: center; margin-bottom: 46px; border-radius: 14px; background: #e7e8ff; color: var(--w-blue-deep); font-size: 12px; font-weight: 800; }
.weekly-problem-grid article:nth-child(2) > span { background: #ddf6ed; color: #16785a; }
.weekly-problem-grid article:nth-child(3) > span { background: #fff0df; color: #9b5613; }
.weekly-problem-grid h3 { margin-bottom: 10px; font-size: 20px; }
.weekly-problem-grid p { margin: 0; color: #67717d; font-size: 13px; }

.weekly-demo-section { background: #fff; }
.weekly-demo-heading { display: grid; grid-template-columns: 1.2fr .8fr; align-items: end; gap: 80px; margin-bottom: 54px; }
.weekly-demo-heading > p { color: #67717d; font-size: 15px; }
.weekly-demo-card { border: 1px solid var(--w-line); border-radius: 28px; box-shadow: 0 30px 70px rgba(14,20,27,.08); overflow: hidden; }
.demo-step { display: grid; grid-template-columns: 58px 250px 1fr; gap: 25px; padding: 36px; }
.demo-step-number { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 14px; background: #e7e8ff; color: var(--w-blue-deep); font-size: 12px; font-weight: 800; }
.demo-step-number.mint { background: #ddf6ed; color: #16785a; }
.demo-step-number.orange { background: #fff0df; color: #9b5613; }
.demo-step-copy h3 { margin: 2px 0 7px; font-size: 18px; }
.demo-step-copy p { margin: 0; color: #7a838e; font-size: 12px; }
.demo-fields { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; }
.demo-step label > span { display: block; margin-bottom: 6px; color: #7a838e; font-size: 10px; font-weight: 700; }
.demo-step input, .demo-step select { width: 100%; height: 46px; padding: 0 12px; border: 1px solid var(--w-line); border-radius: 10px; background: #fafafa; color: var(--w-ink); font: inherit; font-size: 11px; }
.demo-divider { height: 1px; margin: 0 36px; background: var(--w-line); }
.session-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.energy-modes { display: grid; grid-template-columns: repeat(3,1fr); gap: 8px; margin-top: 12px; }
.energy-modes button { min-height: 57px; padding: 8px; border: 1px solid var(--w-line); border-radius: 11px; background: #fff; color: var(--w-ink); cursor: pointer; }
.energy-modes button b, .energy-modes button span { display: block; }
.energy-modes button b { margin-bottom: 3px; font-size: 11px; }
.energy-modes button span { color: #8b939d; font-size: 9px; }
.energy-modes button.selected { border-color: var(--w-blue); background: #f0f0ff; color: var(--w-blue-deep); box-shadow: 0 0 0 3px rgba(91,95,242,.08); }
.return-rule { display: flex; align-items: center; gap: 12px; cursor: pointer; }
.return-rule input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.return-rule > span { width: 25px; height: 25px; flex: 0 0 25px; display: grid; place-items: center; margin: 0; border: 2px solid #cfd4da; border-radius: 7px; }
.return-rule input:checked + span { border-color: var(--w-blue); background: var(--w-blue); }
.return-rule input:checked + span::after { content: "✓"; color: #fff; font-size: 14px; font-weight: 800; }
.return-rule b { font-size: 12px; }
.weekly-result { grid-column: 3; margin-top: 18px; padding: 19px; border-radius: 15px; background: var(--w-ink); color: #fff; }
.weekly-result p { margin-bottom: 6px; color: #8f98a5; font-size: 9px; font-weight: 800; letter-spacing: 1px; }
.weekly-result strong { display: block; font-size: 17px; }
.weekly-result span { display: block; margin-top: 8px; color: var(--w-mint); font-size: 10px; font-weight: 700; }

/* Weekly OS */
.weekly-os { display: grid; grid-template-columns: 220px minmax(0,1fr); overflow: hidden; border: 1px solid #cfd4dc; border-radius: 30px; background: #f0f1f4; box-shadow: 0 38px 90px rgba(14,20,27,.14); }
.os-sidebar { position: relative; display: flex; flex-direction: column; min-height: 100%; padding: 27px 18px; background: var(--w-ink); color: #fff; }
.os-sidebar-brand { display: flex; align-items: center; gap: 12px; padding: 0 8px 28px; border-bottom: 1px solid #2d3642; }
.os-sidebar-brand > b { width: 39px; height: 39px; display: grid; place-items: center; border-radius: 12px; background: var(--w-blue); font-size: 18px; }
.os-sidebar-brand strong, .os-sidebar-brand span { display: block; }
.os-sidebar-brand strong { font-size: 11px; letter-spacing: .8px; }
.os-sidebar-brand span { margin-top: 3px; color: #7f8996; font-size: 9px; }
.os-sidebar nav { display: grid; gap: 6px; margin-top: 23px; }
.os-sidebar nav a { display: grid; grid-template-columns: 27px 1fr; align-items: center; gap: 8px; min-height: 43px; padding: 0 10px; border-radius: 10px; color: #8f98a5; font-size: 10px; font-weight: 700; text-decoration: none; }
.os-sidebar nav a i { color: #56606d; font-style: normal; font-size: 8px; }
.os-sidebar nav a:hover, .os-sidebar nav a.active { background: #252e3a; color: #fff; }
.os-sidebar nav a.active i { color: var(--w-mint); }
.os-sidebar nav a.complete i { color: var(--w-mint); }
.os-save-state { position: sticky; top: calc(100vh - 70px); display: flex; align-items: center; gap: 9px; margin-top: auto; padding: 30px 8px 0; color: #7f8996; font-size: 8px; }
.os-save-state i { width: 7px; height: 7px; border-radius: 50%; background: var(--w-mint); box-shadow: 0 0 0 4px rgba(119,214,179,.11); }
.os-workspace { min-width: 0; padding: 26px; }
.os-topbar { display: flex; align-items: center; justify-content: space-between; min-height: 78px; margin-bottom: 14px; padding: 0 22px; border: 1px solid #d9dde3; border-radius: 18px; background: #fff; }
.os-topbar > div:first-child span { color: var(--w-blue-deep); font-size: 8px; font-weight: 800; letter-spacing: 1px; }
.os-topbar h3 { margin: 4px 0 0; font-size: 18px; }
.os-progress-ring { width: 58px; height: 58px; display: grid; place-content: center; text-align: center; border: 5px solid #e7e8ff; border-top-color: var(--w-blue); border-radius: 50%; }
.os-progress-ring strong, .os-progress-ring span { display: block; }
.os-progress-ring strong { font-size: 12px; line-height: 1.1; }
.os-progress-ring span { color: #89919b; font-size: 7px; }
.os-panel { scroll-margin-top: 18px; margin-top: 14px; padding: 26px; border: 1px solid #d9dde3; border-radius: 20px; background: #fff; }
.os-panel-heading { display: grid; grid-template-columns: 40px 1fr; gap: 13px; align-items: start; margin-bottom: 23px; }
.os-panel-heading > span { width: 37px; height: 37px; display: grid; place-items: center; border-radius: 11px; background: #e7e8ff; color: var(--w-blue-deep); font-size: 9px; font-weight: 800; }
.os-panel-heading h3 { margin: 0 0 4px; font-size: 18px; }
.os-panel-heading p { margin: 0; color: #7b8490; font-size: 10px; }
.os-grid { display: grid; gap: 11px; }
.os-grid.two { grid-template-columns: repeat(2,minmax(0,1fr)); }
.os-grid.three { grid-template-columns: repeat(3,minmax(0,1fr)); }
.compact-top { margin-top: 12px; }
.os-field { display: block; min-width: 0; }
.os-field > span { display: block; margin-bottom: 6px; color: #66707c; font-size: 9px; font-weight: 700; }
.os-field input, .os-field select, .os-field textarea { width: 100%; min-height: 43px; padding: 0 11px; border: 1px solid #d9dde3; border-radius: 9px; background: #fafafa; color: var(--w-ink); font: inherit; font-size: 10px; outline: 0; }
.os-field textarea { min-height: 86px; padding-top: 11px; resize: vertical; }
.os-field input:focus, .os-field select:focus, .os-field textarea:focus { border-color: var(--w-blue); box-shadow: 0 0 0 3px rgba(91,95,242,.1); background: #fff; }
.os-rule { margin-top: 16px; padding: 14px; border-radius: 11px; background: #f5f5ff; color: var(--w-blue-deep); }
.os-rule b { font-size: 10px; }
.session-cards { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 11px; }
.session-card { padding: 16px; border: 1px solid #d9dde3; border-radius: 14px; background: #fafafa; }
.session-title { display: flex; align-items: center; gap: 10px; margin-bottom: 15px; }
.session-title > b { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 10px; background: var(--w-ink); color: #fff; font-size: 12px; }
.session-title strong, .session-title span { display: block; }
.session-title strong { font-size: 11px; }
.session-title span { color: #89919c; font-size: 8px; }
.mode-system { display: grid; grid-template-columns: 180px 1fr; align-items: center; gap: 15px; margin-top: 14px; padding: 15px; border-radius: 14px; background: var(--w-ink); color: #fff; }
.mode-system > div:first-child strong, .mode-system > div:first-child span { display: block; }
.mode-system > div:first-child strong { font-size: 10px; }
.mode-system > div:first-child span { margin-top: 4px; color: #8e98a5; font-size: 8px; }
.mode-system .energy-modes { margin: 0; }
.mode-system .energy-modes button { border-color: #343d49; background: #252e3a; color: #fff; }
.mode-system .energy-modes button.selected { border-color: var(--w-blue); background: var(--w-blue); box-shadow: none; }
.mode-system .energy-modes button span, .mode-system .energy-modes button small { display: block; color: #9ba4af; font-size: 7px; }
.mode-system .energy-modes button.selected span, .mode-system .energy-modes button.selected small { color: #e2e3ff; }
.default-meal-card { padding: 18px; border: 1px solid #d9dde3; border-radius: 15px; background: #fafafa; }
.meal-head { display: flex; justify-content: space-between; gap: 20px; margin-bottom: 16px; }
.meal-head span, .meal-head strong { display: block; }
.meal-head span { color: var(--w-blue-deep); font-size: 8px; font-weight: 800; letter-spacing: .8px; }
.meal-head strong { margin-top: 3px; font-size: 12px; }
.meal-head i { align-self: center; padding: 7px 10px; border-radius: 999px; background: #ddf6ed; color: #16785a; font-size: 8px; font-style: normal; font-weight: 700; }
.recovery-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 11px; margin-top: 12px; }
.tracker-scroll { overflow-x: auto; border: 1px solid #d9dde3; border-radius: 14px; }
.os-tracker-table { width: 100%; min-width: 650px; border-collapse: collapse; background: #fff; }
.os-tracker-table th, .os-tracker-table td { height: 48px; border-right: 1px solid #e2e5e9; border-bottom: 1px solid #e2e5e9; text-align: center; }
.os-tracker-table thead th { height: 38px; background: var(--w-ink); color: #fff; font-size: 8px; }
.os-tracker-table thead th:first-child { width: 145px; padding-left: 13px; text-align: left; }
.os-tracker-table tbody th { padding-left: 13px; background: #fafafa; text-align: left; font-size: 9px; }
.os-tracker-table tbody td[colspan] { padding: 0; }
.track-cell-row, .energy-cell-row { display: grid; grid-template-columns: repeat(7,1fr); height: 100%; }
.track-cell-row button { display: grid; place-items: center; border: 0; border-right: 1px solid #e2e5e9; background: #fff; cursor: pointer; }
.track-cell-row button:last-child { border-right: 0; }
.track-cell-row button::before { content: ""; width: 18px; height: 18px; border: 2px solid #cdd2d9; border-radius: 6px; }
.track-cell-row button.done::before { content: "✓"; display: grid; place-items: center; border-color: var(--w-blue); background: var(--w-blue); color: #fff; font-size: 10px; font-weight: 800; }
.energy-cell-row select { width: 100%; height: 100%; border: 0; border-right: 1px solid #e2e5e9; background: #fff; color: var(--w-ink); text-align: center; font-size: 10px; }
.tracker-score { display: grid; grid-template-columns: 190px 1fr; align-items: center; gap: 25px; margin-top: 13px; padding: 16px 18px; border-radius: 14px; background: #f0f0ff; }
.tracker-score > div { display: flex; align-items: baseline; gap: 7px; }
.tracker-score span { color: var(--w-blue-deep); font-size: 8px; font-weight: 800; }
.tracker-score strong { color: var(--w-blue); font-size: 29px; line-height: 1; }
.tracker-score small { color: #7d8590; font-size: 8px; }
.tracker-score p { margin: 0; color: #66707c; font-size: 9px; }
.os-panel .weekly-result { grid-column: auto; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.os-panel .weekly-result > div { min-width: 0; }
.os-panel .weekly-result button { flex: 0 0 auto; min-height: 38px; padding: 0 13px; border: 1px solid #3d4754; border-radius: 9px; background: transparent; color: #aeb6c2; font: inherit; font-size: 8px; font-weight: 700; cursor: pointer; }
.os-panel .weekly-result button:hover { border-color: var(--w-orange); color: #fff; }

.weekly-inside { background: var(--w-ink); color: #fff; }
.weekly-inside-grid { display: grid; grid-template-columns: .88fr 1.12fr; gap: 105px; align-items: start; }
.weekly-copy { color: #9da6b2; font-size: 15px; }
.weekly-feature-list { margin: 0; padding: 0; list-style: none; }
.weekly-feature-list li { display: grid; grid-template-columns: 42px 1fr; gap: 18px; padding: 20px 0; border-top: 1px solid #303a46; }
.weekly-feature-list li:last-child { border-bottom: 1px solid #303a46; }
.weekly-feature-list li > span { color: var(--w-blue); font-size: 11px; font-weight: 800; }
.weekly-feature-list b { font-size: 14px; }
.weekly-feature-list p { margin: 4px 0 0; color: #8f98a5; font-size: 11px; }

.weekly-cta-section { padding: 80px 0; background: var(--w-ink); }
.weekly-cta-card { display: grid; grid-template-columns: 1.2fr .8fr; align-items: center; gap: 70px; padding: 58px; border-radius: 28px; background: var(--w-blue); color: #fff; }
.weekly-cta-card h2 { margin-bottom: 16px; font-size: clamp(34px,4vw,50px); }
.weekly-cta-card > div > p:last-child { margin: 0; color: #e1e2ff; font-size: 14px; }
.weekly-button-light { background: #fff; color: var(--w-blue-deep); box-shadow: 0 20px 45px rgba(35,35,110,.2); }
.weekly-footer { padding: 48px 0; background: #090d12; color: #fff; }
.weekly-footer-inner { display: flex; justify-content: space-between; gap: 30px; }
.weekly-footer-inner > div { display: flex; gap: 22px; align-items: center; }
.weekly-footer b { font-size: 25px; }
.weekly-footer span, .weekly-footer a { color: #88919d; font-size: 11px; text-decoration: none; }

@media (max-width: 980px) {
  .weekly-hero-grid, .weekly-inside-grid { grid-template-columns: 1fr; }
  .weekly-board-preview { max-width: 620px; width: 100%; margin-inline: auto; }
  .weekly-problem-grid { grid-template-columns: 1fr; }
  .weekly-problem-grid article { min-height: auto; }
  .weekly-problem-grid article > span { margin-bottom: 24px; }
  .weekly-demo-heading, .weekly-cta-card { grid-template-columns: 1fr; gap: 30px; }
  .demo-step { grid-template-columns: 50px 1fr; }
  .demo-step > :nth-child(3), .weekly-result { grid-column: 2; }
  .weekly-os { grid-template-columns: 1fr; overflow: visible; }
  .os-sidebar { min-height: auto; padding: 14px; border-radius: 22px 22px 0 0; }
  .os-sidebar-brand, .os-save-state { display: none; }
  .os-sidebar nav { grid-template-columns: repeat(5,1fr); gap: 5px; margin: 0; overflow-x: auto; }
  .os-sidebar nav a { display: flex; justify-content: center; min-width: 112px; }
  .os-workspace { padding: 17px; }
}

@media (max-width: 640px) {
  .weekly-shell { width: min(calc(100% - 28px), 1180px); }
  .weekly-header-inner { height: 72px; }
  .weekly-hero { min-height: auto; padding: 112px 0 72px; }
  .weekly-hero-grid { gap: 50px; }
  .weekly-page h1 { font-size: 48px; letter-spacing: -2.8px; }
  .weekly-lead { font-size: 15px; }
  .weekly-button { width: 100%; text-align: center; }
  .weekly-board-preview { min-height: 460px; padding: 22px; }
  .preview-score b { font-size: 72px; }
  .weekly-bridge-inner { min-height: 68px; gap: 8px; }
  .weekly-bridge p { font-size: 7px; letter-spacing: .3px; }
  .weekly-section { padding: 78px 0; }
  .weekly-page h2 { font-size: 36px; letter-spacing: -1.8px; }
  .demo-step { grid-template-columns: 38px 1fr; gap: 14px; padding: 25px 18px; }
  .demo-step-number { width: 36px; height: 36px; }
  .demo-fields, .session-grid { grid-template-columns: 1fr; }
  .energy-modes { grid-template-columns: 1fr 1fr 1fr; }
  .demo-divider { margin: 0 18px; }
  .weekly-cta-card { padding: 30px 22px; }
  .weekly-footer-inner, .weekly-footer-inner > div { align-items: flex-start; flex-direction: column; gap: 8px; }
  .weekly-demo-heading { margin-bottom: 34px; }
  .weekly-os { margin-inline: -6px; border-radius: 22px; }
  .os-sidebar { position: sticky; top: 0; z-index: 5; }
  .os-sidebar nav { padding-bottom: 2px; }
  .os-workspace { padding: 10px; }
  .os-topbar { padding: 0 14px; }
  .os-panel { padding: 18px 14px; border-radius: 16px; }
  .os-panel-heading { grid-template-columns: 35px 1fr; gap: 10px; }
  .os-panel-heading > span { width: 33px; height: 33px; }
  .os-grid.two, .os-grid.three, .session-cards, .recovery-grid { grid-template-columns: 1fr; }
  .mode-system { grid-template-columns: 1fr; }
  .mode-system .energy-modes { grid-template-columns: repeat(3,1fr); }
  .meal-head { align-items: flex-start; flex-direction: column; gap: 9px; }
  .tracker-score { grid-template-columns: 1fr; gap: 8px; }
  .os-panel .weekly-result { align-items: flex-start; flex-direction: column; }
  .os-panel .weekly-result button { width: 100%; }
}