:root{--bg:#f5f5ef;--surface:#fff;--text:#20372f;--muted:#738079;--line:#e5e9e2;--green:#176d55;--light:#edf4ec;--lime:#e5efb0;--orange:#b77a40;--radius:22px;font-family:Inter,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;color:var(--text);background:var(--bg);font-synthesis:none}
*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default;opacity:.48}a{color:var(--green)}button:focus-visible,a:focus-visible{outline:3px solid #91b29b;outline-offset:4px}button{border:0}svg{width:21px;height:21px;flex-shrink:0;vertical-align:middle}h1,h2,h3,p{margin:0}h1{font-size:32px;letter-spacing:-1px;font-weight:650}h2{font-size:21px;letter-spacing:-.5px;font-weight:650}h3{font-size:17px;font-weight:650}p{line-height:1.6}.muted{color:var(--muted);font-size:14px}.eyebrow{text-transform:uppercase;letter-spacing:1.6px;font-size:10px;font-weight:750;color:var(--muted)}.shell{display:grid;grid-template-columns:232px 1fr;min-height:100vh}.sidebar{padding:38px 22px;background:#fff;border-right:1px solid var(--line);position:fixed;inset:0 auto 0 0;width:232px;display:flex;flex-direction:column;z-index:10}.brand{display:flex;align-items:center;gap:12px;font-size:21px;font-weight:720;letter-spacing:-.7px}.brand-mark{height:40px;width:40px;border-radius:13px;display:grid;place-items:center;color:var(--lime);background:var(--green);font-size:31px;font-weight:500}.brand-sub{padding:9px 0 34px 52px;font-size:10px;letter-spacing:1.5px;color:var(--muted);text-transform:uppercase}.nav{display:grid;gap:7px}.nav button{display:flex;align-items:center;gap:12px;padding:13px 16px;text-align:left;background:none;border-radius:12px;color:var(--muted);font-size:14px}.nav button.active{background:var(--light);color:var(--green);font-weight:650}.nav button:hover{background:var(--light)}.nav .nav-divider{height:1px;background:var(--line);margin:20px 0 12px}.side-note{margin-top:auto;border:1px solid var(--line);border-radius:17px;padding:17px;color:var(--muted);font-size:12px}.side-note .status{display:flex;align-items:center;gap:8px;color:var(--green);font-weight:600;margin-bottom:8px}.dot{width:7px;height:7px;background:#5d986b;border-radius:50%;display:inline-block;flex-shrink:0}.dot.off{background:#c5aa83}.workspace{grid-column:2;min-width:0}.topbar{height:90px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding:0 42px;gap:16px}.breadcrumb{font-size:13px;color:var(--muted);display:flex;gap:12px;align-items:center}.breadcrumb b{color:var(--text);font-weight:550}.top-user{display:flex;align-items:center;gap:12px}.avatar{display:grid;place-items:center;background:#e8ece2;width:38px;height:38px;border-radius:50%;font-size:12px;font-weight:650}.top-user .muted{font-size:11px}.main{max-width:1320px;margin:auto;padding:40px 42px 45px}.page-head{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:27px}.page-head .muted{margin-top:8px}.date-pill{display:flex;gap:9px;align-items:center;background:#fff;border:1px solid var(--line);padding:10px 14px;border-radius:30px;font-size:12px;white-space:nowrap}.grid{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:24px;align-items:start}.stack{display:grid;gap:20px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:25px}.card-title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px}.count{border-radius:20px;background:var(--bg);padding:5px 10px;color:var(--muted);font-size:11px}.empty{min-height:350px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:32px 22px;background:linear-gradient(170deg,#fff 65%,#f8faf4);overflow:hidden}.empty h2{margin:18px 0 10px;font-size:23px}.empty p{max-width:350px}.empty .button{margin-top:23px}.empty-art{width:190px;height:130px}.how{background:var(--green);color:#fff;border-color:var(--green);position:relative;overflow:hidden}.how h2{color:var(--lime);font-size:20px;max-width:180px;line-height:1.3}.how-step{padding-top:23px;display:flex;gap:12px}.how-num{height:25px;width:25px;border:1px solid #88ad93;border-radius:50%;display:grid;place-items:center;font-size:10px;flex-shrink:0}.how-step p{color:#d0e3d8;font-size:12px;margin-top:5px}.how-step b{font-size:13px;font-weight:550}.how-foot{border-top:1px solid #498e74;margin-top:23px;padding-top:17px;font-size:11px;color:#cfe1d8}.setup-step{display:flex;gap:12px;align-items:center;padding:13px 0;border-bottom:1px solid var(--line);font-size:13px}.setup-step:last-child{border:0;padding-bottom:0}.step-check{width:27px;height:27px;background:var(--bg);border-radius:9px;display:grid;place-items:center;font-size:11px;color:var(--muted)}.step-check.done{color:var(--green);background:var(--light)}.step-check svg{width:15px;height:15px}.caption{display:flex;justify-content:space-between;align-items:center;margin:9px 0 13px;font-size:12px;color:var(--muted)}.button{display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:12px;background:var(--green);color:white;padding:13px 18px;font-weight:600;font-size:13px;text-decoration:none;min-height:44px;transition:background .15s,transform .15s}.button:hover{background:#115340}.button.secondary{background:var(--light);color:var(--green)}.button.secondary:hover{background:#dfeadb}.button.ghost{background:transparent;color:var(--muted);border:1px solid var(--line)}.button.danger{background:#fff1eb;color:#af4e39}.button.small{min-height:36px;padding:8px 12px;font-size:12px}.button.full{width:100%}.row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.between{justify-content:space-between}.pill{border-radius:7px;background:var(--light);color:var(--green);padding:5px 8px;font-size:10px;font-weight:650;letter-spacing:.2px;display:inline-flex;align-items:center;gap:5px}.pill.lab{background:#f5ecde;color:#9f6c37}.pill.open{background:#e6f3e9;color:#2a8250}.pill.neutral{background:var(--bg);color:var(--muted)}.lesson-top{margin-bottom:16px}.lesson-card h3{font-size:20px;line-height:1.35;letter-spacing:-.4px}.lesson-meta{display:flex;gap:15px;flex-wrap:wrap;margin:13px 0 21px;color:var(--muted);font-size:12px}.lesson-meta svg{width:15px;height:15px;margin-right:4px}.lesson-footer{display:flex;justify-content:space-between;align-items:center;gap:15px;border-top:1px solid var(--line);padding-top:17px}.lesson-footer .muted{font-size:12px}.queue-link{border:0;background:none;padding:5px 0;color:var(--green);font-weight:600;font-size:12px;display:flex;align-items:center;gap:6px}.queue-preview{display:flex;align-items:center;gap:8px;margin:13px 0 20px}.mini-avatar{display:grid;place-items:center;border:2px solid white;margin-right:-13px;width:31px;height:31px;border-radius:50%;background:#e6eadf;color:var(--green);font-size:9px;font-weight:600}.queue-preview .muted{margin-left:9px;font-size:12px}.my-position{border-radius:11px;background:var(--light);padding:12px 14px;color:var(--green);font-size:13px;margin:17px 0}.queue-row{display:flex;align-items:center;gap:13px;padding:14px 0;border-bottom:1px solid var(--line)}.queue-row:last-child{border:0}.queue-num{height:30px;width:30px;border-radius:9px;background:var(--bg);display:grid;place-items:center;color:var(--muted);font-size:12px}.queue-row.priority .queue-num{background:var(--light);color:var(--green)}.queue-row .queue-name{flex:1;font-size:14px}.queue-row .muted{font-size:11px}.notice{padding:14px 16px;border-radius:12px;background:var(--light);font-size:12px;line-height:1.6;color:var(--green);margin-bottom:20px;display:flex;gap:10px;align-items:flex-start}.notice.warn{background:#faf0df;color:#9e6d33}.notice svg{margin-top:1px;width:18px;height:18px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.form-grid .wide{grid-column:1/-1}label{display:grid;gap:7px;font-size:12px;color:var(--muted);font-weight:500}input,select,textarea{background:#fafbf8;color:var(--text);border:1px solid #dfe5da;border-radius:10px;padding:12px;width:100%;min-width:0;font-size:14px;outline:0}input:focus,select:focus,textarea:focus{border-color:var(--green);box-shadow:0 0 0 3px #176d5512}textarea{resize:vertical;min-height:120px;line-height:1.65}form .button{margin-top:20px}label.checkbox{display:flex;align-items:center;font-size:13px}label.checkbox input{width:18px;height:18px;accent-color:var(--green)}.tabs{display:flex;gap:6px;background:#eaece4;border-radius:12px;padding:4px;width:max-content;margin-bottom:24px}.tabs button{background:none;padding:9px 15px;border-radius:8px;font-size:12px;color:var(--muted)}.tabs button.active{background:white;color:var(--text);box-shadow:0 1px 4px #21392d10}.roster-row{display:flex;gap:12px;align-items:center;padding:15px 0;border-bottom:1px solid var(--line)}.roster-row:last-child{border:0}.roster-row .person{flex:1;min-width:0}.roster-row select{max-width:120px;padding:9px;font-size:12px}.roster-row b{font-size:13px;font-weight:550}.roster-row .muted{font-size:11px;margin-top:4px}.roster-row .avatar{width:33px;height:33px;font-size:10px}.history-date{font-size:12px;color:var(--muted);margin-bottom:15px}.history-row{padding:17px 0;border-bottom:1px solid var(--line)}.history-row:last-child{border:0}.history-row h3{font-size:14px;margin:9px 0}.empty-small{text-align:center;padding:28px 10px;color:var(--muted);font-size:13px;line-height:1.7}.preview-list{max-height:320px;overflow:auto;border-top:1px solid var(--line);margin-top:20px}.preview-item{padding:12px 0;border-bottom:1px solid var(--line);font-size:12px}.preview-item p{color:var(--muted);font-size:11px}.login-layout{max-width:900px;margin:80px auto;padding:20px;display:grid;grid-template-columns:1fr 1fr;gap:24px}.login-card{padding:40px}.login-card h1{margin:25px 0 14px}.login-card .button{margin-top:25px}.login-card .muted{font-size:13px}.boot{min-height:100vh;display:grid;place-content:center;justify-items:center;gap:15px}.boot p{color:var(--muted);font-size:14px}.foot{display:flex;justify-content:space-between;gap:14px;border-top:1px solid var(--line);margin-top:34px;padding-top:17px;font-size:10px;color:var(--muted)}.link-button{padding:0;background:none;color:var(--muted);font-size:11px;text-decoration:underline}.dev-label{font-size:10px;color:var(--orange)}#toast{position:fixed;left:50%;bottom:26px;transform:translateX(-50%) translateY(120px);opacity:0;background:#233d31;color:#fff;padding:14px 20px;border-radius:12px;z-index:100;max-width:min(90vw,560px);font-size:13px;transition:.2s;box-shadow:0 10px 40px #163b2720;pointer-events:none}#toast.visible{opacity:1;transform:translateX(-50%) translateY(0)}#toast.error{background:#9c4937}dialog{color:var(--text);border:1px solid var(--line);border-radius:24px;padding:28px;max-width:540px;width:calc(100% - 32px);max-height:85vh;overflow:auto;background:var(--surface);box-shadow:0 20px 70px #172c2520}dialog::backdrop{background:#172c2555;backdrop-filter:blur(3px)}.dialog-head{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:20px}.close{width:32px;height:32px;border-radius:50%;background:var(--bg);font-size:20px;color:var(--muted)}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:23px}.dialog-note{font-size:12px;color:var(--muted);line-height:1.6;margin:14px 0}.preview-result{margin-top:20px}.section-gap{margin-top:22px}.admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:start}.admin-grid>.card{min-width:0}.sync-meta{display:grid;gap:10px;margin-top:18px}.sync-meta>div{display:flex;justify-content:space-between;gap:15px;font-size:12px;color:var(--muted)}.sync-meta b{font-weight:500;color:var(--text)}
@media(min-width:1450px){.main{padding-top:50px}.sidebar{width:250px}.shell{grid-template-columns:250px 1fr}.grid{grid-template-columns:minmax(0,1fr) 320px}}
@media(max-width:1100px){.sidebar{width:190px;padding:30px 16px}.shell{grid-template-columns:190px 1fr}.brand{font-size:18px}.brand-sub{padding-left:0;padding-top:15px}.main{padding:30px 25px}.topbar{padding:0 25px}.grid{grid-template-columns:1fr}.grid>aside{display:grid;grid-template-columns:1fr 1fr;gap:20px}.how{grid-column:2}.how-step{padding-top:16px}.admin-grid{grid-template-columns:1fr}.date-pill{font-size:11px}}
@media(max-width:700px){.shell{display:block}.workspace{display:block}.sidebar{position:fixed;inset:auto 0 0;width:100%;height:auto;padding:8px 10px calc(8px + env(safe-area-inset-bottom));border-right:0;border-top:1px solid var(--line);background:#ffffffed;backdrop-filter:blur(12px)}.sidebar>.brand,.brand-sub,.side-note,.nav-divider{display:none}.nav{display:flex;justify-content:space-around;gap:3px}.nav button{flex:1;display:flex;flex-direction:column;gap:6px;padding:8px 5px;font-size:10px;border-radius:12px;align-items:center;text-align:center}.nav button svg{width:19px;height:19px}.topbar{height:72px;padding:calc(12px + env(safe-area-inset-top)) 21px 12px}.breadcrumb{font-size:12px;gap:8px}.top-user .user-copy{display:none}.top-user .avatar{width:32px;height:32px}.main{padding:28px 19px 115px}.page-head{align-items:flex-start;gap:12px;margin-bottom:23px}h1{font-size:27px}.page-head .muted{font-size:12px;max-width:230px}.date-pill{padding:9px 11px;font-size:10px;gap:6px}.date-pill svg{width:14px;height:14px}.card{padding:21px;border-radius:19px}.grid{gap:19px}.stack{gap:16px}.grid>aside{display:grid;grid-template-columns:1fr;gap:17px}.how{grid-column:auto}.how h2{max-width:none}.how-step{padding-top:19px}.empty{min-height:340px}.empty h2{font-size:22px}.empty p{font-size:13px}.lesson-card h3{font-size:18px}.lesson-footer{gap:10px}.button{font-size:12px;padding:12px 14px}.roster-row{flex-wrap:wrap}.roster-row .person{min-width:130px}.form-grid{gap:12px}.form-grid .mobile-wide{grid-column:1/-1}.login-layout{grid-template-columns:1fr;margin:25px auto;padding:19px}.login-card{padding:30px}.foot{font-size:10px}.dialog-actions .button{flex:1}dialog{padding:24px 20px}.tabs{max-width:100%}.tabs button{padding:8px 12px}#toast{bottom:96px}.notice{font-size:12px}.page-head .button{white-space:nowrap}}
@media(prefers-color-scheme:dark){:root{--bg:#17231f;--surface:#202e27;--text:#e5eae0;--muted:#a2afa5;--line:#34453a;--light:#2a4434;--lime:#e5efb0}.sidebar{background:var(--surface)}.empty{background:linear-gradient(170deg,var(--surface) 65%,#25342a)}.date-pill,.tabs button.active{background:var(--surface);color:var(--text)}.tabs{background:#25362c}input,select,textarea{background:#1c2922;border-color:var(--line)}.avatar,.mini-avatar{background:#3b4d3d;color:#e5efb0}.mini-avatar{border-color:var(--surface)}.pill.lab{background:#4e3e29;color:#eed1a2}.pill.open{background:#254635;color:#a5d7b5}.notice.warn{background:#453a26;color:#ead09f}.button.danger{background:#4e322b;color:#f0b2a5}.how{background:#176d55}.sidebar{background:var(--surface)}.step-check{background:#29392f}.brand-mark{background:#176d55}}
.eyebrow.inverse{color:#cfe1d8}.user-name{font-size:12px}
@media(prefers-color-scheme:dark){:root{--green:#a5d4b3}.button{background:#176d55}.button:hover{background:#115340}.button.secondary{background:var(--light);color:var(--green)}.button.ghost{background:transparent}.button.danger{background:#4e322b}.how{border-color:#176d55}.sidebar{background:var(--surface)}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
:root[data-theme=dark]{--bg:#17231f;--surface:#202e27;--text:#e5eae0;--muted:#a2afa5;--line:#34453a;--light:#2a4434;--green:#a5d4b3;--lime:#e5efb0;color-scheme:dark}
:root[data-theme=dark] .sidebar{background:var(--surface)}:root[data-theme=dark] .empty{background:linear-gradient(170deg,var(--surface) 65%,#25342a)}:root[data-theme=dark] .date-pill,:root[data-theme=dark] .tabs button.active{background:var(--surface);color:var(--text)}:root[data-theme=dark] .tabs{background:#25362c}:root[data-theme=dark] input,:root[data-theme=dark] select,:root[data-theme=dark] textarea{background:#1c2922;border-color:var(--line)}:root[data-theme=dark] .avatar,:root[data-theme=dark] .mini-avatar{background:#3b4d3d;color:#e5efb0}:root[data-theme=dark] .mini-avatar{border-color:var(--surface)}:root[data-theme=dark] .pill.lab{background:#4e3e29;color:#eed1a2}:root[data-theme=dark] .pill.open{background:#254635;color:#a5d7b5}:root[data-theme=dark] .notice.warn{background:#453a26;color:#ead09f}:root[data-theme=dark] .button{background:#176d55}:root[data-theme=dark] .button.secondary{background:var(--light);color:var(--green)}:root[data-theme=dark] .button.ghost{background:transparent}:root[data-theme=dark] .button.danger{background:#4e322b;color:#f0b2a5}:root[data-theme=dark] .how{background:#176d55;border-color:#176d55}
:root[data-theme=light]{--bg:#f5f5ef;--surface:#fff;--text:#20372f;--muted:#738079;--line:#e5e9e2;--green:#176d55;--light:#edf4ec;--lime:#e5efb0;color-scheme:light}
:root[data-theme=light] .sidebar{background:#fff}:root[data-theme=light] .empty{background:linear-gradient(170deg,#fff 65%,#f8faf4)}:root[data-theme=light] .date-pill,:root[data-theme=light] .tabs button.active{background:#fff;color:var(--text)}:root[data-theme=light] .tabs{background:#eaece4}:root[data-theme=light] input,:root[data-theme=light] select,:root[data-theme=light] textarea{background:#fafbf8;border-color:#dfe5da}:root[data-theme=light] .avatar,:root[data-theme=light] .mini-avatar{background:#e8ece2;color:var(--text)}:root[data-theme=light] .mini-avatar{border-color:#fff}:root[data-theme=light] .pill.lab{background:#f5ecde;color:#9f6c37}:root[data-theme=light] .pill.open{background:#e6f3e9;color:#2a8250}:root[data-theme=light] .notice.warn{background:#faf0df;color:#9e6d33}:root[data-theme=light] .button.danger{background:#fff1eb;color:#af4e39}:root[data-theme=light] .step-check{background:var(--bg)}
@media(max-width:700px){.topbar{height:auto;min-height:72px;padding-top:calc(12px + max(env(safe-area-inset-top),var(--tg-content-safe-area-inset-top,0px)))}.sidebar{padding-bottom:calc(8px + max(env(safe-area-inset-bottom),var(--tg-content-safe-area-inset-bottom,0px)))}.main{padding-bottom:calc(115px + max(env(safe-area-inset-bottom),var(--tg-content-safe-area-inset-bottom,0px)))}}
/* Defense formats and brigade composition */
.queue-controls{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.queue-row.marked .queue-num{background:#f5ecde;color:#9f6c37}
.queue-row.marked .queue-name>.muted{color:var(--orange)}
.dialog-actions{flex-wrap:wrap}
.defense-label{display:flex;align-items:center;gap:8px;margin-top:12px;font-size:13px}
.defense-label svg{width:16px;height:16px;flex-shrink:0}
.subject-modes,.brigade-list{max-height:520px;overflow:auto;margin-top:16px}
.subject-mode-form{padding:16px 0;border-bottom:1px solid var(--line);display:grid;gap:12px}
.subject-mode-form b{overflow-wrap:anywhere}
.mode-controls{display:flex;align-items:flex-end;gap:10px}
.mode-controls label{flex:1;min-width:0}
.mode-controls button{flex-shrink:0;margin-bottom:0}
.brigade-members{font-size:13px;line-height:1.6;margin-top:5px;opacity:.8;overflow-wrap:anywhere}
.member-picker{border:1px solid var(--line);border-radius:12px;padding:14px;max-height:270px;overflow:auto;display:grid;gap:12px}
.member-picker legend{padding:0 6px;font-size:14px;font-weight:600}
@media(max-width:600px){.mode-controls{align-items:stretch;flex-direction:column}.mode-controls button{align-self:flex-start}.brigade-list .roster-row{align-items:flex-start;flex-wrap:wrap}}