:root{--ink:#171717;--ink-soft:#404040;--paper:#fffaf0;--paper-strong:#fff;--line:#e7dcc7;--amber:#c58b23;--amber-soft:#f6dfaa;--teal:#1f6f78;--green:#486b4b;--danger:#9f2d2d;--shadow:0 18px 45px #20180c1c;--radius:8px;color:var(--ink);background:var(--paper);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*,:before,:after{box-sizing:border-box}html,body{min-width:320px;max-width:100%;min-height:100%;margin:0;overflow-x:hidden}body{background:linear-gradient(90deg, #17171709 1px, transparent 1px), linear-gradient(180deg, #c58b231a, transparent 280px), var(--paper);background-size:72px 100%,100% 100%,auto;min-height:100vh}button,input,select,textarea{font:inherit}button,select{cursor:pointer}button,input,select{border-radius:var(--radius);min-height:44px}input,select,textarea{border:1px solid var(--line);background:var(--paper-strong);width:100%;color:var(--ink);padding:0 12px;font-size:16px}textarea{resize:vertical;min-height:112px;padding-block:12px}button{background:var(--ink);color:#fff;border:0;padding:0 16px;font-weight:750}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--amber-soft);outline-offset:2px}h1,h2,h3,p{margin:0}h1,h2,h3{letter-spacing:0;line-height:1.05}p{color:var(--ink-soft);line-height:1.6}#root{min-height:100vh}.login-page{place-items:center;min-height:100vh;padding:18px;display:grid}.login-hero{border:1px solid var(--line);background:repeating-linear-gradient(0deg, transparent 0 24px, #1717170e 25px 26px), var(--paper-strong);width:min(100%,760px);box-shadow:var(--shadow);border-radius:12px;padding:clamp(24px,7vw,64px);position:relative;overflow:hidden}.login-hero:after{content:"M";color:#c58b2324;pointer-events:none;font-size:clamp(150px,38vw,340px);font-weight:900;line-height:.75;position:absolute;bottom:-34px;right:clamp(18px,8vw,70px)}.brand-mark{background:var(--ink);width:52px;height:52px;color:var(--amber-soft);border-radius:50%;place-items:center;margin-bottom:18px;font-weight:900;display:grid}.eyebrow,.panel-label{color:var(--amber);letter-spacing:.08em;text-transform:uppercase;font-size:.78rem;font-weight:850}.login-hero h1{max-width:520px;margin-top:8px;font-size:clamp(2.3rem,10vw,5rem)}.login-copy{max-width:520px;margin-top:14px}.login-form{z-index:1;gap:10px;max-width:560px;margin-top:28px;display:grid;position:relative}.login-row{gap:10px;display:grid}.form-error{color:var(--danger);font-weight:650}.demo-hint{z-index:1;color:#6d604f;font-size:.92rem;position:relative}.login-help{z-index:1;flex-wrap:wrap;align-items:center;gap:10px;margin-top:16px;display:flex;position:relative}.reset-demo-button{border:1px solid var(--line);background:var(--paper);min-height:38px;color:var(--ink);padding:0 12px;font-size:.86rem}.app-shell{min-height:100vh}.topbar{z-index:10;color:#fff;background:#171717;border-bottom:1px solid #ffffff1f;position:sticky;top:0;box-shadow:0 10px 30px #0000002e}.topbar-main{gap:16px;width:min(1180px,100%);margin:0 auto;padding:16px;display:grid}.topbar h1{margin-top:4px;font-size:clamp(1.5rem,7vw,2.5rem)}.topbar .eyebrow{color:var(--amber-soft)}.topbar-actions{gap:10px;display:grid}.course-picker{color:#f8ead1;gap:6px;font-size:.85rem;font-weight:750;display:grid}.course-picker select{color:#fff;background:#242424;border-color:#ffffff2e}.ghost-button{background:0 0;border:1px solid #ffffff38}.tabs{scrollbar-width:none;-webkit-overflow-scrolling:touch;gap:8px;width:min(1180px,100%);margin:0 auto;padding:0 16px 12px;display:flex;overflow-x:auto}.tabs::-webkit-scrollbar{display:none}.tab{color:#fff;background:#ffffff14;border:1px solid #ffffff29;flex:none}.tab.is-active{background:var(--amber-soft);color:var(--ink)}.content{width:min(1180px,100%);margin:0 auto;padding:clamp(16px,5vw,36px) 16px 48px}.page-section{gap:18px;animation:.24s both section-in;display:grid}.section-heading{gap:8px;max-width:720px;display:grid}.section-heading--actions{max-width:none}.section-heading h2{font-size:clamp(1.8rem,8vw,3.3rem)}.dashboard-grid,.card-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,250px),1fr));gap:14px;display:grid}.dashboard-grid{align-items:stretch}.feature-panel,.list-panel,.resource-card,.timeline,.metronome{border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);background:#ffffffd1}.feature-panel,.list-panel,.resource-card{align-content:start;gap:12px;padding:18px;display:grid}.resource-card--button{border:1px solid var(--line);width:100%;color:var(--ink);font-weight:inherit;text-align:left;background:#ffffffd1}.resource-card--button:hover,.resource-card--button.is-selected{border-color:var(--amber);transform:translateY(-1px);box-shadow:0 16px 38px #c58b232e}.feature-panel{color:#fff;background:linear-gradient(135deg,#171717,#2b2519)}.feature-panel p{color:#f2e5d0}.feature-panel .panel-label{color:var(--amber-soft)}.compact-item{border-top:1px solid var(--line);gap:4px;padding-top:12px;display:grid}.compact-item:first-of-type{border-top:0;padding-top:0}.compact-item span,.meta-line,.card-topline{color:var(--ink-soft);font-size:.92rem}.card-topline{justify-content:space-between;align-items:center;gap:10px;display:flex}.card-topline strong{color:var(--teal)}.format-row{flex-wrap:wrap;gap:8px;margin-top:4px;display:flex}.format-chip{color:#6a4710;background:#fff7e5;border:1px solid #ead6ac;border-radius:999px;align-items:center;min-height:32px;padding:0 10px;font-size:.84rem;font-weight:800;display:inline-flex}.format-chip--muted{border-color:var(--line);color:#88765d;background:#f8f0df}.open-hint{background:var(--ink);color:#fff;border-radius:999px;justify-self:start;align-items:center;min-height:34px;padding:0 12px;font-size:.84rem;font-weight:850;display:inline-flex}.resource-detail{border:1px solid var(--line);border-left:5px solid var(--teal);border-radius:var(--radius);box-shadow:var(--shadow);background:#ffffffe6;gap:16px;padding:18px;display:grid}.resource-detail__heading{gap:14px;display:grid}.resource-detail__heading h3{margin-top:4px;font-size:clamp(1.45rem,6vw,2rem)}.resource-detail__meta{flex-wrap:wrap;gap:8px;display:flex}.resource-detail__meta span{border:1px solid var(--line);background:var(--paper);min-height:34px;color:var(--ink-soft);border-radius:999px;align-items:center;padding:0 12px;font-size:.9rem;font-weight:800;display:inline-flex}.resource-actions{grid-template-columns:repeat(auto-fit,minmax(min(100%,190px),1fr));gap:10px;display:grid}.file-action,.file-missing{border-radius:var(--radius);align-content:center;min-height:72px;padding:12px;display:grid}.file-action{background:var(--teal);color:#fff;text-align:center;font-weight:900;text-decoration:none}.file-missing{border:1px dashed var(--line);background:#faf3e4;gap:4px}.file-missing strong{color:var(--ink)}.file-missing span{color:var(--ink-soft);font-size:.86rem;line-height:1.35}.secondary-button{border:1px solid var(--line);background:var(--paper);width:fit-content;color:var(--ink)}.danger-button{background:var(--danger)}.icon-button{place-items:center;width:44px;min-width:44px;padding:0;display:inline-grid}.calendar-shell,.agenda-panel{border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);background:#ffffffd1;overflow:hidden}.month-bar{border-bottom:1px solid var(--line);text-align:center;grid-template-columns:44px 1fr 44px;align-items:center;gap:10px;padding:12px;display:grid}.month-bar strong{font-size:clamp(1rem,5vw,1.35rem)}.calendar-grid{grid-template-columns:repeat(7,minmax(0,1fr));display:grid}.calendar-weekday{border-bottom:1px solid var(--line);color:var(--amber);letter-spacing:.04em;text-align:center;text-transform:uppercase;padding:10px 4px;font-size:.72rem;font-weight:900}.calendar-day{border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-width:0;min-height:76px;color:var(--ink);text-align:left;background:#fffaf080;border-radius:0;align-content:start;gap:6px;padding:8px 6px;display:grid}.calendar-day:nth-child(7n){border-right:0}.calendar-day:disabled{cursor:default}.calendar-day:not(:disabled):hover{background:#fff3d4}.calendar-day--empty{background:#e7dcc738}.calendar-day__number{color:var(--ink);font-size:.9rem;font-weight:900}.calendar-day__event{border-left:3px solid var(--amber);min-width:0;color:var(--ink-soft);text-overflow:ellipsis;white-space:nowrap;padding-left:5px;font-size:.76rem;font-weight:750;line-height:1.2;display:none;overflow:hidden}.calendar-dots{align-items:center;gap:4px;min-height:14px;display:flex}.calendar-dots span{border-radius:50%;width:8px;height:8px}.calendar-dots em{color:var(--ink-soft);font-size:.72rem;font-style:normal;font-weight:850}.agenda-panel{display:grid}.agenda-heading{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:12px;padding:16px;display:flex}.agenda-heading span{background:var(--ink);color:#fff;border-radius:999px;place-items:center;min-width:34px;height:34px;font-weight:900;display:grid}.empty-state{padding:16px}.empty-state--modal{padding:0}.agenda-list{display:grid}.agenda-item{border-top:1px solid var(--line);grid-template-columns:66px 1fr;gap:12px;padding:16px;display:grid}.agenda-item:first-child{border-top:0}.agenda-date{border:1px solid color-mix(in srgb, var(--event-color,var(--amber)) 45%, var(--line));background:color-mix(in srgb, var(--event-color,var(--amber)) 13%, white);min-height:66px;color:var(--ink);align-content:center;justify-items:center;padding:6px;display:grid}.agenda-date strong{font-size:1.4rem;line-height:1}.agenda-date span{color:var(--ink-soft);text-transform:uppercase;font-size:.78rem;font-weight:850}.agenda-body{align-content:start;gap:8px;display:grid}.agenda-body small{color:var(--green);font-weight:800}.agenda-edit{grid-column:1/-1}.timeline{display:grid;overflow:hidden}.timeline-item{border-top:1px solid var(--line);grid-template-columns:1fr;gap:10px;padding:16px;display:grid}.timeline-item:first-child{border-top:0}.timeline-item time{color:var(--green);font-weight:850}.metronome{justify-items:center;gap:18px;max-width:640px;padding:clamp(20px,6vw,42px);display:grid}.metronome strong{font-size:clamp(2.2rem,14vw,5rem);line-height:1}.metronome input{accent-color:var(--amber);padding:0}.pulse{aspect-ratio:1;border:10px solid var(--amber-soft);background:radial-gradient(circle, var(--amber) 0 20%, transparent 21%);opacity:.72;border-radius:50%;width:clamp(92px,28vw,150px)}.pulse.is-active{animation:.24s both pulse-hit}.tool-actions{flex-wrap:wrap;justify-content:center;gap:10px;display:flex}.tool-actions button{min-width:72px}.primary-button{background:var(--teal)}.modal-overlay{z-index:100;background:#17171794;place-items:center;padding:12px;display:grid;position:fixed;inset:0;overflow-y:auto}.modal-card{border:1px solid var(--line);background:var(--paper-strong);border-radius:12px;width:min(100%,560px);max-height:calc(100dvh - 24px);display:grid;overflow:hidden;box-shadow:0 28px 70px #00000047}.modal-heading{border-bottom:1px solid var(--line);grid-template-columns:1fr 44px;align-items:start;gap:12px;padding:16px;display:grid}.modal-heading h2{margin-top:4px}.modal-form{gap:14px;padding:16px;display:grid;overflow-y:auto}.day-modal-body{gap:16px;padding:16px;display:grid;overflow-y:auto}.modal-form label{color:var(--ink);gap:7px;font-weight:800;display:grid}.modal-form label span,.course-checks legend{color:var(--ink-soft);font-size:.9rem}.form-grid{gap:12px;display:grid}.color-input{min-height:44px;padding:4px}.suggestion-row{scrollbar-width:none;-webkit-overflow-scrolling:touch;gap:8px;padding-bottom:2px;display:flex;overflow-x:auto}.suggestion-row::-webkit-scrollbar{display:none}.type-suggestion{border:1px solid var(--line);color:#6a4710;background:#fff7e5;border-radius:999px;flex:none;min-height:38px;padding:0 12px;font-size:.86rem}.course-checks{border:0;flex-wrap:wrap;gap:8px;min-width:0;padding:0;display:flex}.course-checks legend{width:100%;margin-bottom:2px;font-weight:800}.course-checks label{border:1px solid var(--line);background:var(--paper);border-radius:999px;align-items:center;gap:8px;min-height:44px;padding:0 12px;display:inline-flex}.course-checks input{width:18px;min-height:18px}.unsaved-box{border-radius:var(--radius);background:#fff7e5;border:1px solid #f0c36a;gap:8px;padding:12px;display:grid}.unsaved-box div,.modal-actions{flex-wrap:wrap;justify-content:flex-end;gap:10px;display:flex}.day-event-list{gap:10px;display:grid}.day-event-card{border:1px solid color-mix(in srgb, var(--event-color,var(--amber)) 40%, var(--line));border-left:5px solid var(--event-color,var(--amber));border-radius:var(--radius);background:color-mix(in srgb, var(--event-color,var(--amber)) 8%, white);gap:8px;padding:14px;display:grid}.day-event-card small{color:var(--green);font-weight:800}.day-event-card .secondary-button{justify-self:start}.resource-links{flex-wrap:wrap;gap:8px;display:flex}.resource-links a,.secondary-link{border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);width:fit-content;min-height:38px;color:var(--ink);align-items:center;padding:0 12px;font-weight:800;text-decoration:none;display:inline-flex}.admin-summary{grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:10px;display:grid}.admin-summary article{border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);background:#ffffffd1;gap:4px;padding:14px;display:grid}.admin-summary span{color:var(--ink-soft);text-transform:capitalize;font-size:.82rem;font-weight:850}.admin-summary strong{font-size:1.8rem}.admin-tabs{scrollbar-width:none;gap:8px;padding-bottom:2px;display:flex;overflow-x:auto}.admin-tabs::-webkit-scrollbar{display:none}.admin-tab{border:1px solid var(--line);background:var(--paper-strong);color:var(--ink);flex:none}.admin-tab.is-active{background:var(--ink);color:#fff}.admin-workspace,.admin-form-stack{gap:14px;display:grid}.admin-form,.admin-list{border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);background:#ffffffd1;align-content:start;gap:14px;padding:16px;display:grid}.admin-form label{color:var(--ink);gap:7px;font-weight:800;display:grid}.admin-form label span,.check-row span{color:var(--ink-soft);font-size:.9rem}.admin-form__heading{gap:4px;display:grid}.help-text{font-size:.92rem}.check-row{align-items:center;gap:8px!important;display:inline-flex!important}.check-row input{width:18px;min-height:18px}.admin-item{border-top:1px solid var(--line);gap:12px;padding-top:14px;display:grid}.admin-item:first-of-type{border-top:0;padding-top:0}.admin-item p{margin-top:4px}.admin-item small{color:var(--green);margin-top:6px;font-weight:800;display:inline-block}.admin-item__actions{flex-wrap:wrap;gap:8px;display:flex}@keyframes section-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse-hit{50%{opacity:1;transform:scale(1.08)}}@media (width>=640px){.login-row{grid-template-columns:1fr auto}.topbar-main{grid-template-columns:1fr auto;align-items:end}.topbar-actions{grid-template-columns:minmax(170px,220px) auto;align-items:end}.timeline-item{grid-template-columns:160px 1fr}.section-heading--actions{grid-template-columns:1fr auto;align-items:end}.calendar-day{min-height:118px;padding:10px}.calendar-day__event{display:block}.agenda-item{grid-template-columns:74px 1fr auto;align-items:center}.agenda-edit{grid-column:auto}.form-grid{grid-template-columns:1fr 96px}}@media (width>=860px){.admin-workspace{grid-template-columns:minmax(320px,.9fr) minmax(360px,1.1fr);align-items:start}.admin-item{grid-template-columns:1fr auto;align-items:center}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}