:root{--color-bg: #F7F5EF;--color-bg-alt: #EFEBE1;--color-surface: #FDFCF8;--color-surface-alt: #F1EDE1;--color-surface-warm: #FCF7EC;--color-text: #1C2532;--color-text-muted: #5C6675;--color-text-subtle: #8A93A0;--color-text-inverse: #FDFCF8;--color-border: #E5E0D2;--color-border-strong: #C9C2AF;--color-border-ink: rgba(28, 37, 50, .12);--color-primary: #2F5D50;--color-primary-hover: #244A40;--color-primary-soft: #E5EEE9;--color-primary-ink: #1C3A31;--color-accent: #A87437;--color-accent-soft: #F1E7D6;--color-focus: #6B8F80;--focus-ring: 0 0 0 3px rgba(107, 143, 128, .35);--status-completed: #3D7A5D;--status-completed-bg: #E4EFE6;--status-in-progress: #B47417;--status-in-progress-bg: #F6ECD4;--status-pending: #5C6675;--status-pending-bg: #EEEBE0;--status-postponed: #5B7B94;--status-postponed-bg: #E4EBF1;--status-failed: #A64B3A;--status-failed-bg: #F4E2DE;--priority-low: transparent;--priority-normal: var(--color-border-strong);--priority-high: var(--color-accent);--priority-critical: 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h4{font-family:var(--font-display);font-size:1.1rem;color:var(--color-text);font-weight:500}.app{min-height:100vh;position:relative}.app-topbar{position:sticky;top:0;z-index:40}.app-sidebar{position:fixed;top:var(--topbar-h);left:0;width:var(--sidebar-w);height:calc(100vh - var(--topbar-h));transform:translate(-100%);transition:transform var(--dur-base) var(--easing);z-index:30;overflow-y:auto;will-change:transform}.app.sidebar-open .app-sidebar{transform:translate(0)}.app-main{transition:padding-left var(--dur-base) var(--easing);padding-left:0}@media (min-width: 901px){.app.sidebar-open .app-main{padding-left:var(--sidebar-w)}}.sidebar-backdrop{position:fixed;inset:var(--topbar-h) 0 0 0;background:#1c253252;z-index:25;opacity:0;pointer-events:none;transition:opacity var(--dur-base) var(--easing)}@media (max-width: 900px){.app.sidebar-open 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.user-name{max-width:160px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.role-chip{padding:3px 10px;border-radius:var(--radius-pill);font-size:var(--fs-tiny);font-weight:600;letter-spacing:.06em;text-transform:uppercase;white-space:nowrap}.role-chip.coach{background:var(--color-accent-soft);color:var(--color-accent)}.role-chip.student{background:var(--color-primary-soft);color:var(--color-primary-ink)}.menu-toggle{display:inline-flex}@media (max-width: 720px){.topbar{padding:0 var(--sp-3);gap:var(--sp-2)}.brand{font-size:1rem}.brand small,.topbar-user .user-name{display:none}.topbar-user .btn-logout{padding:6px 10px;min-height:32px;font-size:var(--fs-tiny)}}@media (max-width: 420px){.brand small{display:none}.topbar-user .role-chip{padding:2px 8px;font-size:10px;letter-spacing:.04em}}.sidebar{background:var(--color-bg-alt);border-right:1px solid var(--color-border);padding:var(--sp-4) var(--sp-3)}.sidebar-section{margin-top:var(--sp-4)}.sidebar-section:first-child{margin-top:0}.sidebar-section-title{font-size:var(--fs-tiny);letter-spacing:.11em;text-transform:uppercase;color:var(--color-text-subtle);padding:4px 12px;margin-bottom:4px;font-weight:600}.nav-item{display:flex;align-items:center;gap:var(--sp-2);padding:8px 12px;border-radius:var(--radius-sm);color:var(--color-text-muted);font-size:var(--fs-small);font-weight:500;text-decoration:none;transition:background var(--dur-fast) var(--easing),color var(--dur-fast) var(--easing)}.nav-item:hover{background:var(--color-surface);color:var(--color-text);text-decoration:none}.nav-item.active{background:var(--color-surface);color:var(--color-primary-ink);box-shadow:inset 3px 0 0 var(--color-primary)}.main{padding:var(--sp-6) var(--sp-6) var(--sp-8);max-width:var(--container-xl);margin-inline:auto;width:100%}@media (max-width: 600px){.main{padding:var(--sp-4) var(--sp-3) var(--sp-7)}}.page-head{margin-bottom:var(--sp-6)}.page-head h1{margin-bottom:4px}.page-head p{color:var(--color-text-muted)}.page-head .row{margin-top:var(--sp-3)}.login-shell{min-height:100vh;display:grid;grid-template-columns:1fr;align-items:center;justify-items:center;padding:var(--sp-6);background:radial-gradient(1200px 600px at 15% -20%,rgba(47,93,80,.06),transparent 60%),radial-gradient(900px 500px at 100% 110%,rgba(168,116,55,.05),transparent 60%),var(--color-bg)}.login-card{width:100%;max-width:420px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--sp-7) var(--sp-6);box-shadow:var(--shadow-md)}.login-brand{display:flex;align-items:baseline;gap:8px;font-family:var(--font-display);font-size:1.3rem;font-weight:500;margin-bottom:var(--sp-2)}.login-brand 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progress";gap:var(--sp-2);padding:var(--sp-3)}.topic-name-cell{grid-area:name}.topic-actions-cell{grid-area:actions}.topic-status-cell{grid-area:status}.progress-cell{grid-area:progress}}.countdown-hero{background:radial-gradient(600px 300px at 20% -20%,rgba(47,93,80,.08),transparent 60%),radial-gradient(500px 250px at 100% 110%,rgba(168,116,55,.06),transparent 60%),var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--sp-8) var(--sp-6);text-align:center;box-shadow:var(--shadow-sm)}.countdown-hero.urgent{border-color:var(--color-accent);background:radial-gradient(600px 300px at 20% -20%,rgba(168,116,55,.1),transparent 60%),var(--color-surface)}.countdown-hero.elapsed{opacity:.9}.cd-eyebrow{font-size:var(--fs-tiny);letter-spacing:.16em;text-transform:uppercase;color:var(--color-text-subtle);font-weight:600;margin-bottom:6px}.cd-target{font-family:var(--font-body);font-size:var(--fs-small);color:var(--color-text-muted);margin-bottom:var(--sp-6)}.cd-days{display:inline-flex;align-items:baseline;gap:var(--sp-3);margin-bottom:var(--sp-5)}.cd-days-value{font-family:var(--font-display);font-weight:500;font-size:clamp(4.5rem,3rem + 8vw,8rem);line-height:1;color:var(--color-primary);letter-spacing:-.02em;font-variant-numeric:tabular-nums lining-nums}.countdown-hero.urgent .cd-days-value{color:var(--color-accent)}.cd-days-label{font-family:var(--font-display);font-size:1.4rem;color:var(--color-text-muted);font-style:italic}.cd-days{display:flex;align-items:baseline;gap:var(--sp-3);flex-wrap:wrap;justify-content:center;width:fit-content;margin:0 auto 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solid var(--color-border)}.cd-tone-label{font-family:var(--font-display);font-size:1.15rem;font-weight:500;color:var(--color-text);margin-bottom:4px}.cd-tone-body{color:var(--color-text-muted);font-size:var(--fs-small);line-height:var(--lh-snug)}@media (min-width: 600px) and (max-width: 1024px){.countdown-hero{padding:var(--sp-7) var(--sp-5)}.cd-clock{padding:var(--sp-3) var(--sp-5);column-gap:var(--sp-3)}.cd-unit{min-width:64px}.cd-num,.cd-sep{font-size:1.75rem}}@media (max-width: 500px){.countdown-hero{padding:var(--sp-6) var(--sp-3)}.cd-days{gap:var(--sp-2)}.cd-days-label{font-size:1rem}.cd-target{font-size:var(--fs-tiny);margin-bottom:var(--sp-4)}.cd-tone-label{font-size:1rem}}@media (max-width: 360px){.cd-clock{padding:var(--sp-2);column-gap:4px}.cd-unit-label{display:none}.cd-unit{min-width:34px;gap:0}}.motivation-strip{display:grid;grid-template-columns:48px 1fr;gap:var(--sp-3);padding:var(--sp-4) var(--sp-5);background:var(--color-surface-warm);border:1px solid var(--color-border);border-left:3px solid var(--color-primary);border-radius:var(--radius-md);margin-bottom:var(--sp-5)}.motivation-emoji{font-size:1.5rem;display:flex;align-items:center;justify-content:center;color:var(--color-primary)}.motivation-label{font-family:var(--font-display);font-size:1.1rem;font-weight:500;color:var(--color-text)}.motivation-body{color:var(--color-text-muted);font-size:var(--fs-small);margin-top:2px}.category-tabs{display:flex;gap:4px;flex-wrap:wrap;margin-bottom:var(--sp-4)}.category-tabs .btn{padding:6px 12px;font-size:var(--fs-tiny);letter-spacing:.04em;text-transform:uppercase;font-weight:600;border-radius:var(--radius-pill);min-height:30px}.note-category{display:inline-flex;align-items:center;padding:2px 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var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-xs);transition:border-color var(--dur-fast) var(--easing),box-shadow var(--dur-fast) var(--easing),transform var(--dur-fast) var(--easing);text-decoration:none;color:inherit;overflow:hidden}.week-card:hover{border-color:var(--color-border-strong);box-shadow:var(--shadow-sm);text-decoration:none}.week-card.archived{opacity:.7;background:var(--color-surface-alt)}.week-card.current{border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-soft)}.week-medallion{display:flex;flex-direction:column;align-items:center;justify-content:center;background:var(--color-surface-warm);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--sp-3) 0;text-align:center;min-height:80px}.week-medallion .m-mon{font-size:var(--fs-tiny);letter-spacing:.14em;text-transform:uppercase;color:var(--color-text-subtle);font-weight:700}.week-medallion .m-range{font-family:var(--font-display);font-size:1.4rem;color:var(--color-text);line-height:1;margin-top:4px}.week-medallion .m-sub{font-size:var(--fs-tiny);color:var(--color-text-muted);margin-top:2px}.week-card.current .week-medallion{background:var(--color-primary-soft);border-color:var(--color-primary)}.week-card.current .week-medallion .m-range{color:var(--color-primary-ink)}.week-card-body{display:flex;flex-direction:column;gap:6px;min-width:0}.week-card-title{font-family:var(--font-display);font-size:1.15rem;color:var(--color-text);font-weight:500;letter-spacing:-.005em}.week-card-goal{color:var(--color-text-muted);font-size:var(--fs-small);font-style:italic}.week-card-goal:before{content:"“"}.week-card-goal:after{content:"”"}.week-card-stats{display:flex;gap:var(--sp-4);margin-top:4px;flex-wrap:wrap;font-size:var(--fs-tiny);color:var(--color-text-muted)}.week-card-stats .stat-inline{display:inline-flex;gap:4px;align-items:baseline}.week-card-stats .stat-inline 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.btn.btn-primary{background:var(--color-surface);color:var(--color-primary-ink);border-color:transparent;box-shadow:var(--shadow-xs)}.view-switch .btn.btn-ghost{color:var(--color-text-muted)}.view-switch .btn.btn-ghost:hover{background:var(--color-surface);color:var(--color-text)}