:root{color-scheme:light;--bg:#f4f7fb;--panel:#fff;--panel-2:#f9fbfd;--text:#17202c;--muted:#667085;--line:#d9e2ec;--sidebar:#fff;--sidebar-hover:#edf3fa;--sidebar-text:#475467;--sidebar-strong:#17202c;--sidebar-border:#d9e2ec;--shadow:rgba(16,24,40,.06);--blue:#2563eb;--green:#16a34a;--cyan:#21c7b7;--brand-gradient:linear-gradient(90deg,#2563eb,#21c7b7 48%,#16a34a);--amber:#b7791f;--red:#b42318;--slate:#475467}html.dark{color-scheme:dark;--bg:#050914;--panel:#0c1220;--panel-2:#111827;--text:#f8fafc;--muted:#9aa4b2;--line:#243044;--sidebar:#070b13;--sidebar-hover:#111827;--sidebar-text:#cbd5e1;--sidebar-strong:#fff;--sidebar-border:#1f2937;--shadow:rgba(0,0,0,.28);--blue:#3b82f6;--green:#a3e635;--cyan:#21c7b7;--brand-gradient:linear-gradient(90deg,#3b82f6,#21c7b7 48%,#a3e635);--amber:#fbbf24;--red:#f87171;--slate:#cbd5e1}*{box-sizing:border-box}body,html{min-height:100%}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}button{font:inherit}h1{margin:0;font-size:32px;line-height:1.15;letter-spacing:0}.eyebrow{margin:0 0 6px;color:var(--blue);font-size:12px;font-weight:800;text-transform:uppercase}.login-shell{min-height:100vh;display:grid;place-items:center;padding:24px}.login-panel{width:min(560px,100%);background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:28px;box-shadow:0 18px 60px var(--shadow)}.login-topline{display:flex;align-items:center;justify-content:space-between;gap:12px}.login-panel p:not(.eyebrow){color:var(--muted);line-height:1.55}.primary-link{border:0;background:var(--brand-gradient);color:#fff;border-radius:8px;min-height:44px;padding:0 16px;justify-content:center;gap:8px;font-weight:800;margin-top:12px}.primary-link,.theme-toggle{display:inline-flex;align-items:center;cursor:pointer}.theme-toggle{width:46px;height:26px;border:1px solid var(--line);border-radius:999px;background:var(--panel-2);padding:2px;justify-content:flex-start;flex:0 0 auto}.theme-toggle span{width:20px;height:20px;border-radius:999px;display:grid;place-items:center;background:#fff;color:#475467;box-shadow:0 1px 3px rgba(16,24,40,.18);transition:transform .18s ease}html.dark .theme-toggle{justify-content:flex-start;background:#16a34a;border-color:#16a34a}html.dark .theme-toggle span{transform:translateX(20px);color:#0f172a}.app-shell{min-height:100vh;display:grid;grid-template-columns:280px minmax(0,1fr)}.sidebar{position:-webkit-sticky;position:sticky;top:0;height:100vh;background:var(--sidebar);color:var(--sidebar-strong);padding:22px;border-right:1px solid var(--sidebar-border);box-shadow:8px 0 28px var(--shadow);display:flex;flex-direction:column;gap:22px}.brand-row{display:flex;align-items:center;gap:12px;min-height:48px}.brand-row div{display:flex;flex-direction:column;min-width:0}.brand-row strong{font-size:18px;line-height:1.2;background:var(--brand-gradient);-webkit-background-clip:text;background-clip:text;color:transparent;font-weight:900}.brand-row span{color:var(--sidebar-text);font-size:13px}.side-nav{display:flex;flex-direction:column;gap:4px}.side-logout button,.side-nav a{min-height:42px;border-radius:8px;padding:0 12px;display:flex;align-items:center;gap:10px;color:var(--sidebar-text);border:0;background:transparent;font-weight:700;cursor:pointer}.side-logout button:hover,.side-nav a.active,.side-nav a:hover{background:var(--sidebar-hover);color:var(--sidebar-strong)}.side-nav a.active{color:var(--blue);background:linear-gradient(90deg,rgba(37,99,235,.12),rgba(33,199,183,.1),rgba(22,163,74,.1));border:1px solid rgba(33,199,183,.2)}html.dark .side-nav a.active{background:linear-gradient(90deg,rgba(59,130,246,.16),rgba(33,199,183,.12),rgba(163,230,53,.1));border-color:rgba(33,199,183,.24)}.sidebar-footer{margin-top:auto;display:flex;flex-direction:column;gap:12px}.sidebar-theme-row{border-top:1px solid var(--sidebar-border);padding-top:14px;display:flex;align-items:center;justify-content:space-between;color:var(--sidebar-text);font-size:13px;font-weight:800}.side-logout button{width:100%;color:var(--sidebar-text)}.side-logout button:hover{background:rgba(180,35,24,.08);color:var(--red)}.workspace{min-width:0;padding:28px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:22px}.identity-pill,.topbar-actions{display:flex;align-items:center;gap:12px}.identity-pill{min-width:260px;max-width:420px;border:1px solid var(--line);background:var(--panel);border-radius:8px;padding:12px 14px}.identity-pill svg{color:var(--green);flex:0 0 auto}.identity-pill div{display:flex;flex-direction:column;min-width:0}.identity-pill span,.identity-pill strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.identity-pill span{color:var(--muted);font-size:13px}.status-band{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:12px;gap:12px;margin-bottom:18px}.status-band div{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:16px;display:flex;flex-direction:column;gap:6px}.status-band span{color:var(--muted);font-size:13px}.status-band strong{font-size:18px}.module-grid{display:grid;grid-template-columns:repeat(3,minmax(220px,1fr));grid-gap:14px;gap:14px}.module-card{min-height:132px;border:1px solid var(--line);background:var(--panel);border-radius:8px;padding:18px;display:grid;grid-template-columns:32px minmax(0,1fr) 22px;align-items:start;grid-gap:14px;gap:14px;box-shadow:0 10px 28px var(--shadow);transition:transform .16s ease,border-color .16s ease,background .16s ease}.module-card:hover{border-color:#8aa3c2;transform:translateY(-1px)}.module-card svg{margin-top:2px}.module-card>svg:last-child{color:var(--muted);justify-self:end}.module-card div{display:flex;flex-direction:column;gap:6px;min-width:0}.module-card strong{font-size:17px}.module-card span{color:var(--muted);font-size:14px;line-height:1.4}.accent-blue svg:first-child{color:var(--blue)}.accent-green svg:first-child{color:var(--green)}.accent-blue,.accent-green{border-color:rgba(33,199,183,.24)}.accent-amber svg:first-child{color:var(--amber)}.accent-red svg:first-child{color:var(--red)}.accent-slate svg:first-child{color:var(--slate)}@media (max-width:980px){.app-shell{grid-template-columns:1fr}.sidebar{position:-webkit-sticky;position:sticky;top:0;z-index:20;height:auto;padding:12px 14px;border-right:0;border-bottom:1px solid var(--sidebar-border);box-shadow:0 8px 24px var(--shadow);display:grid;grid-template-columns:minmax(0,1fr) auto;grid-gap:10px 12px;gap:10px 12px;align-items:center}.brand-row{min-height:38px}.brand-row svg{width:20px;height:20px}.brand-row strong{font-size:16px}.brand-row span{font-size:12px}.side-nav{grid-column:1/-1;display:flex;gap:6px;overflow-x:auto;padding-bottom:2px;scrollbar-width:none}.side-nav::-webkit-scrollbar{display:none}.side-nav a{flex:0 0 auto;min-height:34px;padding:0 11px;font-size:13px}.sidebar-footer{margin-top:auto;display:flex;flex-direction:column;align-items:stretch;gap:10px}.sidebar-theme-row{border-top:1px solid var(--sidebar-border);padding-top:14px;gap:8px}.sidebar-theme-row span{display:inline}.side-logout button{width:100%;min-height:40px;padding:0 12px;font-size:14px}.side-logout button svg{margin:0}.workspace{padding:16px}.topbar{align-items:flex-start;flex-direction:column;gap:12px;margin-bottom:14px}.topbar-actions{width:100%;justify-content:space-between}.identity-pill{width:100%;min-width:0;padding:10px 12px}.status-band{gap:8px;margin-bottom:12px}.status-band div{padding:12px}.status-band strong{font-size:16px}.module-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.module-card{min-height:112px;padding:14px;gap:10px}}@media (max-width:640px){h1{font-size:26px}.login-shell{padding:14px}.login-panel{padding:20px}.sidebar{padding:10px 12px}.brand-row{gap:9px}.brand-row span{display:none}.theme-toggle{width:42px;height:24px}.theme-toggle span{width:18px;height:18px}html.dark .theme-toggle span{transform:translateX(18px)}.workspace{padding:12px}.identity-pill strong{font-size:14px}.identity-pill span{font-size:12px}.status-band{grid-template-columns:repeat(3,minmax(0,1fr))}.status-band div{min-width:0;padding:10px;gap:4px}.status-band span{font-size:11px}.status-band strong{font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.module-grid{grid-template-columns:1fr}.module-card{min-height:88px;grid-template-columns:28px minmax(0,1fr) 18px;padding:12px}.module-card strong{font-size:15px}.module-card span{font-size:12px}.module-card svg{width:20px;height:20px}}.page-shell{min-height:100vh;max-width:1100px;margin:0 auto;padding:28px}.page-header{display:flex;flex-direction:column;gap:18px;margin-bottom:18px}.back-link{min-height:38px;display:inline-flex;align-items:center;gap:8px;color:var(--muted);font-weight:800;width:max-content}.page-title-row{display:flex;align-items:flex-start;gap:14px;background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:18px;box-shadow:0 10px 28px var(--shadow)}.page-title-row>svg{color:var(--cyan);flex:0 0 auto;margin-top:4px}.page-title-row span{color:var(--muted);font-size:14px}.kabinety-panel{display:flex;flex-direction:column;gap:12px}.kabinety-tools{display:grid;grid-template-columns:minmax(0,1fr) minmax(220px,280px);grid-gap:10px;gap:10px}.kabinety-tools select,.search-box{min-height:44px;background:var(--panel);border:1px solid var(--line);border-radius:8px;color:var(--text)}.search-box{display:flex;align-items:center;gap:10px;padding:0 12px}.search-box svg{color:var(--muted);flex:0 0 auto}.search-box input{width:100%;min-width:0;border:0;outline:0;background:transparent;color:var(--text);font:inherit}.search-box input::placeholder{color:var(--muted)}.kabinety-tools select{padding:0 12px;font:inherit}.kabinety-summary{color:var(--muted);font-size:13px;font-weight:800}.kabinety-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:12px;gap:12px}.kabinet-card{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:16px;display:flex;flex-direction:column;gap:12px;box-shadow:0 10px 24px var(--shadow)}.kabinet-room{display:flex;align-items:center;gap:12px}.kabinet-room svg{color:var(--cyan);flex:0 0 auto}.kabinet-room div{display:flex;flex-direction:column;min-width:0}.kabinet-room strong{font-size:20px}.kabinet-meta span,.kabinet-room span{color:var(--muted)}.kabinet-meta{display:flex;flex-direction:column;gap:7px}.kabinet-meta span{display:flex;align-items:flex-start;gap:7px;line-height:1.35;font-size:14px}.kabinet-meta svg{margin-top:2px;flex:0 0 auto}.empty-state{grid-column:1/-1;min-height:120px;display:grid;place-items:center;text-align:center;background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:18px}.empty-state span{color:var(--muted)}@media (max-width:760px){.page-shell{padding:12px}.page-title-row{padding:14px}.kabinety-list,.kabinety-tools{grid-template-columns:1fr}.kabinet-card{padding:14px}}.rozvrh-panel{display:flex;flex-direction:column;gap:12px}.rozvrh-toolbar{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.date-input,.rozvrh-toolbar button{min-height:42px;border:1px solid var(--line);background:var(--panel);color:var(--text);border-radius:8px;display:inline-flex;align-items:center;justify-content:center}.rozvrh-toolbar button{width:42px;cursor:pointer}.rozvrh-toolbar button:disabled{opacity:.6;cursor:wait}.date-input{gap:8px;padding:0 12px}.date-input svg,.rozvrh-toolbar button svg{color:var(--blue)}.date-input input{border:0;outline:0;background:transparent;color:var(--text);font:inherit}.rozvrh-date-line{display:flex;align-items:center;justify-content:space-between;gap:12px;color:var(--muted)}.rozvrh-date-line strong{color:var(--text);text-transform:capitalize}.inline-error{display:flex;align-items:flex-start;gap:8px;border:1px solid rgba(180,35,24,.35);background:rgba(180,35,24,.08);color:var(--red);border-radius:8px;padding:12px}.lesson-list{display:flex;flex-direction:column;gap:10px}.lesson-card{grid-template-columns:86px minmax(0,1fr);grid-gap:14px;gap:14px;background:var(--panel);border:1px solid var(--line);padding:14px;box-shadow:0 10px 24px var(--shadow)}.lesson-card,.lesson-period{display:grid;border-radius:8px}.lesson-period{min-height:64px;background:var(--panel-2);place-items:center;align-content:center;grid-gap:3px;gap:3px}.lesson-period strong{font-size:24px;color:var(--blue)}.lesson-period span{color:var(--muted);font-size:12px}.lesson-main{min-width:0;display:flex;flex-direction:column;gap:5px}.lesson-main>strong{font-size:18px}.lesson-main>span{color:var(--muted);font-size:14px}.lesson-meta{display:flex;flex-wrap:wrap;gap:8px 12px;margin-top:4px}.lesson-meta span{display:inline-flex;align-items:center;gap:5px;color:var(--muted);font-size:13px}.lesson-meta svg{color:var(--green)}.spin{animation:spin .75s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}@media (max-width:640px){.rozvrh-toolbar{display:grid;grid-template-columns:42px minmax(0,1fr) 42px 42px}.date-input{min-width:0;padding:0 10px}.date-input input{min-width:0;width:100%}.rozvrh-date-line{align-items:flex-start;flex-direction:column;gap:4px}.lesson-card{grid-template-columns:58px minmax(0,1fr);padding:12px;gap:10px}.lesson-period{min-height:58px}.lesson-period strong{font-size:19px}.lesson-period span{font-size:10px}.lesson-main>strong{font-size:15px}}.sidebar-collapse-button,.sidebar-floating-toggle{border:1px solid var(--line);background:var(--panel);color:var(--text);border-radius:8px;display:inline-grid;place-items:center;cursor:pointer}.sidebar-floating-toggle{display:none;position:fixed;top:12px;left:12px;z-index:45;width:42px;height:42px;box-shadow:0 10px 24px var(--shadow)}.sidebar-collapse-button{width:36px;height:36px;flex:0 0 auto}.sidebar-user{display:flex;align-items:center;gap:10px;min-width:0;padding:8px 12px}.sidebar-avatar{width:34px;height:34px;border-radius:999px;display:grid;place-items:center;flex:0 0 auto;border:1px solid rgba(33,199,183,.28);background:linear-gradient(135deg,rgba(37,99,235,.14),rgba(33,199,183,.13),rgba(22,163,74,.12));color:var(--blue);font-size:13px;font-weight:900}.sidebar-user-text{min-width:0;display:flex;flex-direction:column;gap:2px}.sidebar-user-text span,.sidebar-user-text strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar-user-text strong{color:var(--sidebar-strong);font-size:12px;font-weight:900}.sidebar-user-text span{color:var(--sidebar-text);font-size:10px;font-style:italic}.brand-row div,.side-logout button span,.side-nav a span,.sidebar-theme-row span,.sidebar-user{transition:opacity .16s ease}.shell-collapsed{grid-template-columns:76px minmax(0,1fr)}.shell-collapsed .sidebar{padding:18px 12px}.shell-collapsed .brand-row div,.shell-collapsed .side-logout button span,.shell-collapsed .side-nav a span,.shell-collapsed .sidebar-theme-row span,.shell-collapsed .sidebar-user-text{display:none}.shell-collapsed .side-logout button,.shell-collapsed .side-nav a{justify-content:center;padding:0}.shell-collapsed .sidebar-theme-row{justify-content:center}.page-subtitle{margin:-8px 0 16px;color:var(--muted)}.mobile-scrim{display:none}@media (max-width:980px){.app-shell,.shell-collapsed{display:block;min-height:100vh}.sidebar-floating-toggle{display:grid}.sidebar{position:fixed;inset:0 auto 0 0;z-index:50;width:min(310px,86vw);height:100vh;padding:18px;border-right:1px solid var(--sidebar-border);border-bottom:0;box-shadow:16px 0 34px var(--shadow);display:flex;flex-direction:column;gap:18px;transform:translateX(-105%);transition:transform .18s ease;overflow-y:auto}.shell-open .sidebar{transform:translateX(0)}.shell-open .mobile-scrim{display:block;position:fixed;inset:0;z-index:40;background:rgba(15,23,42,.38)}.side-nav{display:flex;flex-direction:column;overflow:visible;padding-bottom:0}.side-logout button,.side-nav a{justify-content:flex-start;min-height:42px;padding:0 12px;font-size:14px}.brand-row div,.side-logout button span,.side-nav a span,.sidebar-theme-row span,.sidebar-user-text{display:initial}.sidebar-footer{margin-top:auto;display:flex;flex-direction:column;align-items:stretch}.sidebar-theme-row{border-top:1px solid var(--sidebar-border);padding-top:14px}.side-logout button{width:100%}.workspace{padding:68px 14px 18px}}.ulohy-panel{display:flex;flex-direction:column;gap:12px}.ulohy-summary{display:flex;align-items:baseline;gap:7px;color:var(--muted)}.ulohy-summary strong{color:var(--text);font-size:22px}.ulohy-list{display:flex;flex-direction:column;gap:10px}.uloha-card{display:grid;grid-template-columns:42px minmax(0,1fr);grid-gap:12px;gap:12px;width:100%;background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:14px;box-shadow:0 10px 24px var(--shadow);color:var(--text);text-align:left;cursor:pointer;transition:border-color .16s ease,transform .16s ease,background .16s ease}.uloha-card.selected,.uloha-card:hover{border-color:rgba(33,199,183,.42);transform:translateY(-1px)}.uloha-card.selected{background:linear-gradient(90deg,rgba(37,99,235,.08),rgba(33,199,183,.07),rgba(22,163,74,.06))}.uloha-icon{width:42px;height:42px;border-radius:8px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(37,99,235,.12),rgba(33,199,183,.1),rgba(22,163,74,.1));color:var(--blue)}.uloha-main{min-width:0;display:flex;flex-direction:column;gap:7px}.uloha-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}.uloha-heading strong{font-size:17px;line-height:1.25}.uloha-heading span{flex:0 0 auto;border:1px solid rgba(33,199,183,.24);color:var(--blue);border-radius:999px;padding:3px 8px;font-size:12px;font-weight:800}.uloha-meta,.uloha-subline{display:flex;flex-wrap:wrap;gap:8px 12px;color:var(--muted);font-size:13px}.uloha-subline span:not(:last-child):after{content:""}.uloha-main p{margin:0;color:var(--muted);line-height:1.45;font-size:14px}.uloha-meta span{display:inline-flex;align-items:center;gap:5px}.uloha-meta svg{color:var(--green)}.load-more-button{min-height:44px;border:1px solid var(--line);background:var(--panel);color:var(--text);border-radius:8px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:900;cursor:pointer}.load-more-button:hover{border-color:rgba(33,199,183,.35);color:var(--blue)}.load-more-button:disabled{opacity:.7;cursor:wait}.detail-scrim{position:fixed;inset:0;z-index:80;background:rgba(15,23,42,.38);display:flex;justify-content:flex-end}.uloha-detail-panel{width:min(560px,100%);height:100vh;overflow-y:auto;background:var(--panel);color:var(--text);border-left:1px solid var(--line);box-shadow:-18px 0 48px rgba(15,23,42,.24);padding:20px;display:flex;flex-direction:column;gap:16px}.detail-header{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;padding-bottom:14px;border-bottom:1px solid var(--line)}.detail-header div{min-width:0;display:flex;flex-direction:column;gap:5px}.detail-header span{color:var(--blue);font-size:12px;font-weight:900;text-transform:uppercase}.detail-header strong{font-size:22px;line-height:1.2}.detail-header button{width:38px;height:38px;border:1px solid var(--line);border-radius:8px;background:var(--panel-2);color:var(--text);display:grid;place-items:center;cursor:pointer;flex:0 0 auto}.detail-meta-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:8px;gap:8px}.detail-meta-grid span{min-height:36px;display:flex;align-items:center;gap:7px;border:1px solid var(--line);background:var(--panel-2);border-radius:8px;padding:8px 10px;color:var(--muted);font-size:13px;min-width:0;overflow:hidden;text-overflow:ellipsis}.detail-meta-grid svg{color:var(--green);flex:0 0 auto}.detail-content{margin:0;color:var(--muted);line-height:1.55;white-space:pre-wrap}.detail-loading{min-height:76px;border:1px dashed var(--line);border-radius:8px;display:flex;align-items:center;justify-content:center;gap:8px;color:var(--muted);font-weight:800}.attachments-section{display:flex;flex-direction:column;gap:10px}.section-title{display:flex;align-items:center;justify-content:space-between;gap:10px}.section-title strong{font-size:16px}.section-title span{min-width:28px;height:24px;border-radius:999px;display:grid;place-items:center;background:linear-gradient(90deg,rgba(37,99,235,.14),rgba(33,199,183,.12),rgba(22,163,74,.1));color:var(--blue);font-size:12px;font-weight:900}.attachment-list{max-height:360px;overflow-y:auto;display:flex;flex-direction:column;gap:8px;padding-right:2px}.attachment-row{display:grid;grid-template-columns:minmax(0,1fr) auto;grid-gap:10px;gap:10px;align-items:center;border:1px solid var(--line);border-radius:8px;background:var(--panel-2);padding:10px}.attachment-row>div:first-child{min-width:0;display:flex;align-items:center;gap:8px;font-weight:800}.attachment-row>div:first-child svg{color:var(--blue);flex:0 0 auto}.attachment-row span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.attachment-actions{display:flex;align-items:center;gap:6px}.attachment-actions a,.attachment-actions button{min-height:34px;border:1px solid var(--line);background:var(--panel);color:var(--text);border-radius:8px;padding:0 10px;display:inline-flex;align-items:center;justify-content:center;gap:6px;font-weight:900;cursor:pointer}.attachment-actions a{background:var(--brand-gradient);border-color:transparent;color:#fff}.attachment-actions button:disabled{opacity:.55;cursor:not-allowed}.empty-state.compact{min-height:86px}.quiz-scrim{z-index:95}.quiz-job-panel{width:min(720px,100%);height:100vh;overflow-y:auto;background:var(--panel);color:var(--text);border-left:1px solid var(--line);box-shadow:-18px 0 48px rgba(15,23,42,.26);padding:20px;display:flex;flex-direction:column;gap:14px}.quiz-progress{min-height:54px;border:1px solid var(--line);border-radius:8px;padding:12px;display:flex;align-items:center;gap:10px;background:var(--panel-2);color:var(--muted);font-weight:800}.quiz-progress.done,.quiz-progress.options,.quiz-progress.review{color:var(--blue);background:linear-gradient(90deg,rgba(37,99,235,.1),rgba(33,199,183,.08),rgba(22,163,74,.07));border-color:rgba(33,199,183,.28)}.quiz-progress.error{color:var(--red);background:rgba(180,35,24,.08);border-color:rgba(180,35,24,.35)}.quiz-action-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.quiz-options-panel{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:10px;gap:10px}.quiz-options-panel>button:not(.primary-link){min-height:112px;border:1px solid var(--line);background:var(--panel-2);color:var(--text);border-radius:8px;padding:14px;display:flex;align-items:flex-start;gap:12px;text-align:left;cursor:pointer}.quiz-options-panel>button:not(.primary-link).selected{border-color:rgba(33,199,183,.42);background:linear-gradient(135deg,rgba(37,99,235,.12),rgba(33,199,183,.1),rgba(22,163,74,.08))}.quiz-options-panel>button:not(.primary-link) svg{color:var(--blue);flex:0 0 auto}.quiz-options-panel>button:not(.primary-link) span{display:flex;flex-direction:column;gap:5px}.quiz-options-panel>button:not(.primary-link) small{color:var(--muted);line-height:1.35}.quiz-options-panel .primary-link{grid-column:1/-1;margin-top:0}.quiz-action-row .primary-link{margin-top:0}.quiz-action-row span{color:var(--muted);font-size:13px;font-weight:800}.section-picker{display:flex;flex-wrap:wrap;gap:8px}.section-choice-panel{display:flex;flex-direction:column;gap:12px}.section-choice-all{min-height:50px;border:1px solid rgba(33,199,183,.32);background:linear-gradient(90deg,rgba(37,99,235,.12),rgba(33,199,183,.1),rgba(22,163,74,.08));border-radius:8px;padding:0 14px;display:flex;align-items:center;gap:10px;cursor:pointer;color:var(--text);font-weight:900}.section-choice-all input{accent-color:var(--blue)}.section-choice-divider{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:2px;color:var(--muted)}.section-choice-divider span{font-size:12px;font-weight:900;text-transform:uppercase}.section-choice-divider small{font-size:12px;font-weight:800}.section-picker label{min-height:36px;border:1px solid var(--line);background:var(--panel-2);border-radius:999px;padding:0 12px;display:inline-flex;align-items:center;gap:8px;cursor:pointer;color:var(--text);font-size:13px;font-weight:800}.section-picker input{accent-color:var(--blue)}.markdown-preview{max-height:420px;overflow:auto;margin:0;border:1px solid var(--line);background:var(--panel-2);color:var(--text);border-radius:8px;padding:14px;white-space:pre-wrap;word-break:break-word;font:13px/1.5 ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,monospace}.quiz-result-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.quiz-result-actions .load-more-button,.quiz-result-actions .primary-link{margin-top:0;min-width:160px}@media (max-width:640px){.uloha-card{grid-template-columns:34px minmax(0,1fr);padding:12px;gap:10px}.uloha-icon{width:34px;height:34px}.uloha-heading{flex-direction:column;gap:6px}.uloha-heading strong{font-size:15px}.uloha-heading span{width:max-content}.detail-scrim{align-items:flex-end}.uloha-detail-panel{width:100%;height:min(88vh,720px);border-left:0;border-top:1px solid var(--line);border-radius:12px 12px 0 0;padding:16px}.detail-header strong{font-size:18px}.attachment-row,.detail-meta-grid{grid-template-columns:1fr}.attachment-actions{display:grid;grid-template-columns:1fr 1fr}.attachment-actions a,.attachment-actions button{width:100%}.quiz-job-panel{width:100%;height:min(90vh,760px);border-left:0;border-top:1px solid var(--line);border-radius:12px 12px 0 0;padding:16px}.quiz-action-row{align-items:stretch;flex-direction:column}.quiz-options-panel{grid-template-columns:1fr}.quiz-action-row .primary-link,.quiz-result-actions .load-more-button,.quiz-result-actions .primary-link{width:100%}.section-picker{flex-direction:column}.section-choice-divider{align-items:flex-start;flex-direction:column;gap:3px}.section-picker label{border-radius:8px}.markdown-preview{max-height:320px}}