:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#172033;background:#f6f8fb;--primary:#2563eb;--border:#e5e9f0;--muted:#667085;--danger:#b42318;--success:#027a48}*{box-sizing:border-box}body{margin:0;background:#f6f8fb}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.topbar{height:64px;background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 24px;position:sticky;top:0;z-index:50}.brand{font-weight:800;display:flex;align-items:center;gap:9px}.brand-mark{width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,#2563eb,#60a5fa);display:inline-grid;place-items:center;color:#fff}.layout{display:grid;grid-template-columns:245px minmax(0,1fr);min-height:calc(100vh - 64px)}.sidebar{background:#111827;color:#dbe3f0;padding:20px 14px;position:relative}.sidebar a{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border-radius:8px;margin-bottom:4px}.sidebar a:hover,.sidebar a.active{background:#273449;color:#fff}.sidebar .is-disabled{opacity:.55;cursor:not-allowed}.sidebar-section{font-size:11px;letter-spacing:.08em;color:#8792a6;padding:16px 12px 7px}.sidebar-version{position:sticky;top:calc(100vh - 42px);font-size:11px;color:#687386;padding:20px 12px 0}.nav-badge{font-size:10px;background:#344054;padding:2px 6px;border-radius:99px}.content{padding:28px;min-width:0}.card{background:#fff;border:1px solid var(--border);border-radius:14px;padding:20px;box-shadow:0 2px 8px rgba(15,23,42,.04)}.grid{display:grid;gap:16px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.stat{font-size:28px;font-weight:800}.muted{color:var(--muted)}.small-text{font-size:12px}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:9px;padding:10px 14px;font-weight:700;cursor:pointer;transition:.15s}.btn:hover{transform:translateY(-1px)}.btn-sm{padding:7px 10px;font-size:13px}.btn-block{width:100%}.btn-primary{background:var(--primary);color:#fff}.btn-secondary{background:#eef2f7;color:#172033}.btn-danger{background:var(--danger);color:#fff}.form-group{margin-bottom:16px}.label{display:block;font-weight:700;margin-bottom:6px}.required{color:#d92d20}.input,.select,.textarea{width:100%;border:1px solid #ccd3df;border-radius:9px;padding:10px 12px;background:#fff;color:#172033}.input:focus,.select:focus,.textarea:focus{outline:3px solid rgba(37,99,235,.12);border-color:#7aa2f7}.textarea{min-height:120px;resize:vertical}.textarea-lg{min-height:190px}.table{width:100%;border-collapse:collapse}.table th,.table td{text-align:left;padding:12px;border-bottom:1px solid #e8ecf2;vertical-align:top}.table th{font-size:12px;text-transform:uppercase;letter-spacing:.02em;color:#667085}.table-title{font-weight:700;color:#1d4ed8}.table-wrap{width:100%;overflow-x:auto}.badge{display:inline-block;border-radius:999px;padding:4px 8px;font-size:12px;font-weight:700;background:#eef2f7}.badge-success{background:#ecfdf3;color:#027a48}.status{display:inline-block;border-radius:999px;padding:4px 9px;font-size:12px;font-weight:700;background:#f2f4f7}.status-draft{background:#fff6ed;color:#b54708}.status-approved,.status-active,.status-published{background:#ecfdf3;color:#027a48}.status-archived,.status-rejected{background:#fef3f2;color:#b42318}.status-pending_review{background:#eff8ff;color:#175cd3}.flash{padding:12px 14px;border-radius:10px;margin-bottom:16px;background:#ecfdf3;color:#027a48;border:1px solid #abefc6}.alert{padding:14px 16px;border-radius:10px;margin-bottom:16px}.alert-danger{background:#fef3f2;color:#b42318;border:1px solid #fecdca}.error{color:#b42318;font-size:13px;margin-top:5px}.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:24px}.auth-card{width:min(440px,100%)}.actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}.heading h1{margin-bottom:4px}.code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px}.code-big{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:21px;font-weight:800}.eyebrow{font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:#2563eb}.feature-checks{display:flex;gap:8px;flex-wrap:wrap}.feature-checks span{background:#ecfdf3;color:#027a48;padding:7px 10px;border-radius:8px;font-size:13px;font-weight:650}.filter-card{padding-bottom:4px}.filter-grid{display:grid;grid-template-columns:2fr repeat(4,minmax(130px,1fr));gap:12px;align-items:end}.filter-grid .form-group{margin-bottom:12px}.filter-actions{min-width:180px}.row-actions{display:flex;gap:9px}.empty-state{padding:26px;text-align:center;color:#667085}.empty-state strong{color:#344054}.section-title-row{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.question-editor{display:grid;grid-template-columns:minmax(0,2.15fr) minmax(280px,.85fr);gap:18px;align-items:start}.sticky-card{position:sticky;top:82px}.answer-panel{border-top:1px solid #eef1f5;margin-top:20px;padding-top:14px}.answer-panel[hidden]{display:none}.answer-row{display:grid;grid-template-columns:34px minmax(0,1fr) auto 34px;gap:9px;align-items:center;margin:9px 0}.answer-key{width:32px;height:32px;display:grid;place-items:center;background:#eef4ff;color:#1d4ed8;font-weight:800;border-radius:8px}.choice-control{white-space:nowrap;font-size:13px;color:#475467}.compact-select{width:95px}.icon-btn{border:0;background:#f2f4f7;color:#475467;border-radius:8px;width:32px;height:32px;font-size:20px;cursor:pointer}.icon-btn:hover{background:#fee4e2;color:#b42318}.help-text{font-size:12px;margin-top:5px}.editor-tools{display:flex;gap:6px;flex-wrap:wrap}.form-actions-vertical{display:grid;gap:8px;margin-top:22px}.detail-grid{display:grid;grid-template-columns:minmax(0,2.2fr) minmax(260px,.8fr);gap:18px;align-items:start}.question-content{font-size:16px;line-height:1.7}.option-preview-list{display:grid;gap:8px}.option-preview{display:flex;gap:9px;align-items:flex-start;padding:10px 12px;border:1px solid #e5e9f0;border-radius:10px}.option-preview.is-correct{background:#ecfdf3;border-color:#abefc6}.option-preview span:nth-child(2){flex:1}.meta-list{margin:0}.meta-list div{display:flex;justify-content:space-between;gap:16px;padding:9px 0;border-bottom:1px solid #eef1f5}.meta-list dt{color:#667085}.meta-list dd{margin:0;font-weight:650;text-align:right}.config-box{background:#101828;color:#d0d5dd;padding:14px;border-radius:10px;white-space:pre-wrap;overflow:auto}.migration-status{max-height:440px}.update-log-line{white-space:pre-wrap;margin:4px 0}.form-card-narrow{max-width:780px}.switch-line{display:flex;gap:9px;align-items:center;padding:10px 0}.exam-builder-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(310px,1fr);gap:18px;align-items:start}.exam-items{display:grid;gap:9px}.exam-item{display:grid;grid-template-columns:38px minmax(0,1fr) 34px;gap:10px;align-items:start;padding:12px;border:1px solid #e5e9f0;border-radius:10px}.exam-item-position{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:#eef4ff;color:#1d4ed8;font-weight:800}.exam-item-text{margin:4px 0 6px;line-height:1.45}.question-picker{display:grid;gap:10px;max-height:70vh;overflow:auto;padding-right:3px}.picker-item{border:1px solid #e5e9f0;border-radius:10px;padding:10px}.picker-item form{display:flex;gap:6px;align-items:center;margin-top:8px}.picker-text{font-size:13px;margin-top:3px}.score-input{width:72px;border:1px solid #ccd3df;border-radius:8px;padding:7px}.top-user{max-width:220px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}@media(max-width:1150px){.filter-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.filter-search{grid-column:span 2}.question-editor,.detail-grid,.exam-builder-grid{grid-template-columns:1fr}.sticky-card{position:static}}@media(max-width:900px){.layout{grid-template-columns:1fr}.sidebar{display:none}.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.content{padding:18px}.filter-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:1fr}.answer-row{grid-template-columns:34px minmax(0,1fr) 34px}.answer-row .choice-control,.answer-row .compact-select{grid-column:2}.question-editor-meta{order:-1}}@media(max-width:560px){.grid-4,.grid-2,.filter-grid{grid-template-columns:1fr}.filter-search{grid-column:auto}.topbar{padding:0 14px}.content{padding:14px}.heading{align-items:flex-start;flex-direction:column}.answer-row{grid-template-columns:32px minmax(0,1fr) 32px}.top-user{display:none}}

/* ===== v0.2.0 Pro blue UI ===== */
:root{--primary:#0f67ff;--primary-600:#0b56d6;--primary-50:#eef6ff;--primary-100:#d9eaff;--primary-200:#b8d8ff;--blue-deep:#0b1f3a;--blue-ink:#102a56;--surface:#ffffff;--surface-soft:#f5f9ff;--border:#dfe8f5;--muted:#64748b;--text:#12233f;--shadow:0 12px 35px rgba(30,86,155,.08)}
body{background:linear-gradient(180deg,#f7faff 0,#f5f8fc 100%);color:var(--text)}
.pro-topbar{height:72px;border-bottom:1px solid #e5edf8;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);padding:0 22px}
.topbar-left{display:flex;align-items:center;gap:18px;min-width:0}.brand{font-size:16px;color:#0d2b55}.brand-mark{width:34px;height:34px;border-radius:11px;background:linear-gradient(145deg,#0f67ff,#55a6ff);box-shadow:0 7px 20px rgba(15,103,255,.24)}
.org-switch-chip{display:flex;align-items:center;gap:9px;border:1px solid #dfebfa;border-radius:12px;padding:6px 10px;background:#f8fbff;min-width:0;max-width:350px}.org-switch-chip:hover{background:#eff6ff;border-color:#bad7fb}.org-switch-chip span:nth-child(2){display:grid;min-width:0}.org-switch-chip small{font-size:10px;color:#7890ad}.org-switch-chip strong{font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.org-switch-chip b{margin-left:auto;color:#7c93ae}.org-avatar,.user-avatar{width:32px;height:32px;border-radius:10px;display:grid;place-items:center;background:linear-gradient(145deg,#e4f1ff,#c8e0ff);color:#0d5dd7;font-weight:900}.user-chip{display:flex;align-items:center;gap:8px;padding-right:4px}.user-chip>span:nth-child(2){display:grid}.user-chip strong{font-size:12px}.user-chip small{font-size:10px;color:#7a8da7}.top-help{font-size:13px;color:#5f7694}.mobile-menu-btn{display:none;border:0;background:#eef5ff;border-radius:9px;width:36px;height:36px;color:#0f67ff;font-size:20px}
.layout{grid-template-columns:258px minmax(0,1fr);min-height:calc(100vh - 72px)}.pro-sidebar{background:linear-gradient(180deg,#0d203d 0%,#0a1730 100%);padding:18px 12px;display:flex;flex-direction:column}.pro-sidebar a{padding:10px 12px;border-radius:10px;color:#cbd7e8}.pro-sidebar a>span:first-child{display:flex;align-items:center;gap:10px}.pro-sidebar a:hover{background:rgba(93,166,255,.1);color:#fff}.pro-sidebar a.active{background:linear-gradient(90deg,rgba(24,116,255,.34),rgba(34,145,255,.18));color:#fff;box-shadow:inset 3px 0 0 #4aa2ff}.nav-icon{font-style:normal;width:23px;height:23px;border-radius:7px;display:grid;place-items:center;background:rgba(255,255,255,.06);font-size:13px}.sidebar-section{color:#6f87a8;font-size:10px;padding:15px 12px 7px}.sidebar-bottom{margin-top:auto}.version-panel{margin:16px 6px 2px;padding:12px;border:1px solid rgba(255,255,255,.07);background:rgba(255,255,255,.04);border-radius:11px;display:flex;justify-content:space-between;color:#9bb0ca;font-size:11px}.content{padding:28px 30px}.card{border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow)}.btn{border-radius:10px}.btn-primary{background:linear-gradient(135deg,#0f67ff,#2582ff);box-shadow:0 6px 18px rgba(15,103,255,.18)}.btn-primary:hover{background:linear-gradient(135deg,#0a59e9,#1973ee)}.btn-secondary{background:#edf4fc;color:#25486f}.btn-ghost{background:transparent;color:#274b73}.btn-white{background:#fff;color:#0d5bd2;box-shadow:0 8px 28px rgba(11,31,58,.12)}.btn-outline-light{border:1px solid rgba(255,255,255,.45);background:transparent;color:#fff}.btn-lg{padding:12px 18px;font-size:15px}.btn-formula{background:linear-gradient(135deg,#eef6ff,#e2efff);border:1px solid #c7defd;color:#0c5ccf}.input-lg{padding:13px 14px}.input,.select,.textarea{border-color:#cfdbea;border-radius:10px}.input:focus,.select:focus,.textarea:focus{box-shadow:0 0 0 4px rgba(15,103,255,.08);outline:none}.flash{display:flex;gap:9px;align-items:flex-start;background:#effcf5;color:#126a46;border-color:#b9eed1}.status-active,.status-published,.status-approved{background:#e8f8ef;color:#0c7a49}.check-control{display:flex;gap:8px;align-items:flex-start;font-size:13px;color:#52657d}.check-control input{margin-top:3px}.plan-chip{margin-top:14px;border-radius:10px;background:#eef6ff;color:#23548d;padding:10px 12px;font-size:12px}

/* Public website */
.public-body{background:#fff}.public-nav{height:74px;position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border-bottom:1px solid #e7eff9}.public-nav-inner,.public-container{width:min(1180px,calc(100% - 36px));margin:0 auto}.public-nav-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:25px}.brand-public{font-size:18px}.public-links{display:flex;gap:28px;color:#4c6380;font-size:14px}.public-links a:hover{color:#0f67ff}.hero-pro{overflow:hidden;background:radial-gradient(circle at 83% 15%,rgba(91,168,255,.22),transparent 27%),linear-gradient(180deg,#f8fbff,#eff6ff);padding:78px 0 72px;border-bottom:1px solid #e0ebfa}.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:62px;align-items:center}.hero-copy h1{font-size:56px;line-height:1.04;letter-spacing:-.045em;color:#0d2343;margin:16px 0}.hero-copy h1 span{color:#0f67ff}.hero-copy>p{font-size:18px;line-height:1.7;color:#5d7391;max-width:650px}.hero-kicker{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid #dceafd;color:#35628f;padding:7px 11px;border-radius:999px;font-size:12px;font-weight:800;box-shadow:0 6px 24px rgba(32,90,155,.06)}.dot-live{width:7px;height:7px;background:#1dc887;border-radius:50%;box-shadow:0 0 0 5px rgba(29,200,135,.12)}.hero-actions{display:flex;gap:10px;margin-top:27px}.hero-trust{display:flex;gap:14px;flex-wrap:wrap;margin-top:24px;color:#66809f;font-size:12px}.hero-product-card{position:relative;background:#fff;border:1px solid #ccdef6;border-radius:22px;padding:12px;box-shadow:0 28px 70px rgba(25,83,155,.19);transform:perspective(1000px) rotateY(-2deg) rotateX(1deg)}.mock-window-top{height:42px;display:flex;align-items:center;gap:6px;border-bottom:1px solid #e7eef8;color:#7c8fa8;font-size:11px}.mock-window-top span{width:9px;height:9px;border-radius:50%;background:#d7e1ee}.mock-window-top span:first-child{background:#ff7f7f}.mock-window-top span:nth-child(2){background:#ffd36c}.mock-window-top span:nth-child(3){background:#65d7a1}.mock-window-top b{margin-left:10px}.mock-dashboard{height:330px;display:grid;grid-template-columns:95px 1fr}.mock-dashboard aside{padding:18px 10px;background:#102844;border-radius:0 0 0 13px;display:grid;align-content:start;gap:13px}.mock-dashboard aside i{height:8px;border-radius:9px;background:rgba(255,255,255,.12)}.mock-dashboard aside i:nth-child(2){background:#2d83f5}.mock-main{padding:23px;background:#f5f9ff;border-radius:0 0 13px 0}.mock-title{width:45%;height:19px;border-radius:8px;background:#18375d;margin-bottom:20px}.mock-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.mock-stats div{height:72px;border-radius:12px;background:linear-gradient(145deg,#fff,#edf5ff);border:1px solid #dfeaf8}.mock-panel{margin-top:14px;background:#fff;border:1px solid #e1ebf7;border-radius:13px;padding:18px}.mock-line{height:10px;background:#dfe9f5;border-radius:10px;margin:12px 0}.w80{width:80%}.w60{width:60%}.w90{width:90%}.w70{width:70%}.floating-badge{position:absolute;background:#fff;border:1px solid #d9e8f9;padding:9px 12px;border-radius:12px;box-shadow:0 14px 30px rgba(30,83,145,.13);font-weight:800;color:#155dc3;font-size:12px}.badge-one{left:-28px;bottom:54px}.badge-two{right:-23px;top:72px}.public-section{padding:78px 0}.stats-strip{padding:24px 0;background:#fff;border-bottom:1px solid #edf2f7}.stats-public{display:grid;grid-template-columns:repeat(4,1fr)}.stats-public div{text-align:center;border-right:1px solid #e6edf6}.stats-public div:last-child{border:0}.stats-public strong{display:block;color:#0f67ff;font-size:25px}.stats-public span{font-size:12px;color:#6e829b}.section-center{text-align:center;max-width:700px;margin:0 auto 36px}.section-center h2,.split-section h2,.cta-inner h2{font-size:36px;letter-spacing:-.03em;margin:8px 0 12px;color:#102846}.section-center p,.split-section p{color:#667c99;line-height:1.7}.feature-grid-pro{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.feature-card-pro{padding:24px;border:1px solid #e2ebf6;border-radius:17px;background:linear-gradient(180deg,#fff,#fbfdff);transition:.2s}.feature-card-pro:hover{transform:translateY(-4px);box-shadow:0 18px 42px rgba(25,82,150,.1);border-color:#c6dcfa}.feature-card-pro h3{margin:15px 0 8px;color:#18395f}.feature-card-pro p{margin:0;color:#71839a;line-height:1.6;font-size:14px}.feature-icon{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;background:linear-gradient(145deg,#eaf4ff,#d7eaff);color:#0e65eb;font-weight:900;font-size:18px}.school-section{background:#f5f9ff}.split-section{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.check-list{padding:0;list-style:none;display:grid;gap:12px;color:#506b8a}.check-list li:before{content:'✓';display:inline-grid;place-items:center;width:22px;height:22px;border-radius:50%;background:#e5f7ef;color:#08784b;font-size:12px;font-weight:900;margin-right:9px}.school-card-stack{height:260px;position:relative}.school-card{position:absolute;inset:40px 10px auto 10px;z-index:3;padding:20px;display:grid;grid-template-columns:52px 1fr auto;align-items:center;gap:12px;background:#fff;border:1px solid #dbe9f9;border-radius:16px;box-shadow:0 24px 55px rgba(23,75,137,.13)}.school-card small{display:block;color:#7488a2;margin-top:4px}.school-logo{width:48px;height:48px;border-radius:14px;background:linear-gradient(145deg,#0e69ff,#56a9ff);color:#fff;display:grid;place-items:center;font-weight:900}.school-card.back-one{z-index:2;inset:62px 28px auto 28px;height:115px;opacity:.55}.school-card.back-two{z-index:1;inset:82px 46px auto 46px;height:115px;opacity:.3}.steps-pro{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.steps-pro>div{border-top:3px solid #d7e8fb;padding-top:18px}.steps-pro span{font-weight:900;color:#0f67ff}.steps-pro h3{margin:8px 0}.steps-pro p{color:#75869b;line-height:1.55;font-size:14px}.public-cta{padding:55px 0;background:linear-gradient(135deg,#0d5ee2,#0f7cff);color:#fff}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}.cta-inner h2{color:#fff;max-width:720px}.eyebrow.light{color:#bcd9ff}.public-footer{padding:48px 0;background:#081a31;color:#8fa6c3}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px}.footer-grid>div{display:grid;align-content:start;gap:10px}.footer-grid strong{color:#fff}.footer-grid a:hover{color:#fff}.footer-grid .brand{color:#fff}.footer-grid p{max-width:460px;line-height:1.6}

/* Auth */
.auth-page-pro{min-height:calc(100vh - 74px);display:grid;place-items:center;padding:48px 18px;background:radial-gradient(circle at 15% 20%,rgba(35,130,255,.15),transparent 22%),#f5f9ff}.auth-shell{width:min(940px,100%);display:grid;grid-template-columns:.9fr 1.1fr;border-radius:22px;overflow:hidden;background:#fff;box-shadow:0 30px 80px rgba(20,72,134,.14);border:1px solid #dce9f8}.auth-shell-wide{width:min(1020px,100%)}.auth-side{padding:46px;background:linear-gradient(155deg,#0b5fdc,#0b79ff);color:#fff;display:flex;flex-direction:column;justify-content:center}.auth-side h1{font-size:34px;line-height:1.12;margin:12px 0}.auth-side p{line-height:1.65;color:#dbeaff}.auth-side-points{display:grid;gap:10px;margin-top:24px;color:#e9f4ff;font-size:13px}.auth-panel{padding:40px}.auth-panel-head h2{font-size:27px;margin:0}.auth-panel-head p{color:#71849c;margin:8px 0 24px}.auth-divider{display:flex;align-items:center;gap:10px;color:#9badc3;margin:22px 0}.auth-divider:before,.auth-divider:after{content:'';height:1px;background:#e5edf7;flex:1}.auth-links-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.auth-links-grid a{padding:10px;border-radius:10px;text-align:center;background:#f2f7fd;color:#1e5eaa;font-size:12px}.join-code-demo{margin-top:25px;padding:15px;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.08);border-radius:13px}.join-code-demo span{font-size:10px;display:block;color:#c5dcff}.join-code-demo strong{font-size:22px;letter-spacing:.06em}

/* Dashboard */
.dashboard-welcome{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:22px}.dashboard-welcome h1{font-size:30px;margin:3px 0}.dashboard-welcome p{color:#687d98;margin:0}.dashboard-stats .stat-card{display:flex;gap:14px;align-items:center}.stat-icon{width:45px;height:45px;border-radius:14px;display:grid;place-items:center;font-size:18px;font-weight:900}.stat-card.blue .stat-icon{background:#e9f2ff;color:#0f67ff}.stat-card.cyan .stat-icon{background:#e7fbff;color:#0294b7}.stat-card.indigo .stat-icon{background:#f0ecff;color:#6553d7}.stat-card.sky .stat-icon{background:#e9f8ff;color:#1684c5}.dashboard-grid-main{display:grid;grid-template-columns:1.8fr .8fr;gap:18px;margin-top:18px}.quick-actions-pro{display:grid;gap:10px;margin-top:17px}.quick-actions-pro a{display:grid;grid-template-columns:38px 1fr 20px;gap:11px;align-items:center;padding:13px;border:1px solid #e2ebf6;border-radius:12px}.quick-actions-pro a:hover{border-color:#b8d8ff;background:#f7fbff}.quick-actions-pro a>span{width:36px;height:36px;border-radius:11px;background:#eaf4ff;color:#0f67ff;display:grid;place-items:center;font-weight:900}.quick-actions-pro small{display:block;color:#788aa1;margin-top:2px}.quick-actions-pro b{color:#91a4bb;font-size:20px}.org-mini-head{display:flex;gap:12px;align-items:center;margin:15px 0}.org-mini-head h3{margin:0}.org-mini-head p{margin:4px 0 0;color:#8495a9;font-size:12px}.org-mini-stats{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:15px 0}.org-mini-stats span{padding:10px;background:#f4f8fd;border-radius:10px;font-size:11px;color:#70849d}.org-mini-stats b{color:#173b69;font-size:18px;display:block}.pro-checks span{background:#eef6ff;color:#175ba8}.org-settings-grid{grid-template-columns:minmax(0,1.8fr) minmax(290px,.7fr)}.join-code-card{background:linear-gradient(180deg,#fff,#f8fbff)}.join-code-box{padding:16px;border:1px dashed #b6d2f8;background:#edf6ff;border-radius:13px;display:grid;gap:8px;margin:18px 0}.join-code-box span{font-size:10px;color:#6b84a1}.join-code-box strong{font-size:24px;color:#0c5dcd;letter-spacing:.05em}.members-layout{grid-template-columns:minmax(0,2fr) minmax(300px,.8fr);align-items:start}

/* Editor + formula studio */
.ck-editor__editable_inline{min-height:220px!important}.ck.ck-editor{border-radius:12px}.ck.ck-toolbar{border-color:#cddced!important;background:#f9fbfe!important;border-radius:11px 11px 0 0!important}.ck.ck-editor__main>.ck-editor__editable{border-color:#cddced!important;box-shadow:none!important;border-radius:0 0 11px 11px!important}.ck.ck-editor__main>.ck-editor__editable.ck-focused{border-color:#6ca8f7!important;box-shadow:0 0 0 4px rgba(15,103,255,.08)!important}.editor-license-note{margin-top:8px;padding:10px 12px;border-radius:10px;background:#fff8e8;border:1px solid #f4d68e;color:#825f13;font-size:12px}.question-live-preview{margin-top:12px;border:1px solid #dce8f7;background:#fbfdff;border-radius:12px;overflow:hidden}.preview-title{padding:9px 12px;border-bottom:1px solid #e6eef8;background:#f3f8ff;display:flex;align-items:center;justify-content:space-between;font-size:12px}.preview-title span{color:#7790ae}.preview-body{padding:15px;min-height:64px}.formula-modal[hidden]{display:none}.formula-modal{position:fixed;inset:0;z-index:5000;display:grid;place-items:center;padding:20px}.formula-backdrop{position:absolute;inset:0;background:rgba(7,23,47,.58);backdrop-filter:blur(3px)}.formula-dialog{position:relative;width:min(980px,100%);max-height:min(760px,90vh);overflow:auto;background:#fff;border-radius:20px;box-shadow:0 35px 90px rgba(4,28,64,.32)}.formula-dialog-head{display:flex;justify-content:space-between;gap:20px;padding:22px 24px 12px}.formula-dialog-head h2{margin:3px 0}.formula-dialog-head p{margin:4px 0}.formula-close{width:38px;height:38px}.formula-tabs{display:flex;gap:6px;padding:0 24px 14px;border-bottom:1px solid #e5edf7}.formula-tabs button{border:0;background:#eff4fa;color:#526d8c;border-radius:9px;padding:9px 12px;font-weight:800;cursor:pointer}.formula-tabs button.active{background:#e4f1ff;color:#0f67ff}.formula-layout{display:grid;grid-template-columns:1.7fr .8fr;gap:0}.formula-library{padding:20px 24px}.formula-panel{display:none}.formula-panel.active{display:block}.formula-category{margin-bottom:18px}.formula-category h4{margin:0 0 8px;color:#355170}.formula-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.formula-grid button{min-height:76px;border:1px solid #dfe9f5;border-radius:11px;background:#fff;display:grid;place-items:center;gap:2px;padding:8px;cursor:pointer;color:#1d3e67}.formula-grid button:hover{border-color:#96c3ff;background:#f5faff;box-shadow:0 7px 18px rgba(35,102,180,.08)}.formula-grid button small{display:block;color:#8596aa;font-size:10px}.formula-compose{padding:20px;background:#f7faff;border-left:1px solid #e3edf8}.formula-preview-card{min-height:130px;border-radius:12px;background:#fff;border:1px solid #dce8f7;padding:13px;margin:10px 0;display:grid;align-content:start;gap:16px}.formula-preview-card>span{font-size:9px;letter-spacing:.1em;color:#7e94ad;font-weight:900}.formula-preview-card>div{font-size:22px;min-height:45px;display:grid;place-items:center}.formula-help{padding:10px;border-radius:10px;background:#edf5ff;color:#526d8c;font-size:11px;line-height:1.5;margin:10px 0}.modal-open{overflow:hidden}.question-editor-main .card{border-top:3px solid #e7f1ff}

@media(max-width:1050px){.hero-grid,.split-section{grid-template-columns:1fr}.hero-product-card{max-width:720px}.feature-grid-pro{grid-template-columns:repeat(2,1fr)}.dashboard-grid-main,.org-settings-grid,.members-layout{grid-template-columns:1fr}.formula-layout{grid-template-columns:1fr}.formula-compose{border-left:0;border-top:1px solid #e3edf8}.formula-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:900px){.mobile-menu-btn{display:grid;place-items:center}.pro-sidebar{display:flex;position:fixed;left:-270px;top:72px;bottom:0;width:258px;z-index:120;transition:.2s}.sidebar-open .pro-sidebar{left:0}.org-switch-chip{display:none}.public-links{display:none}.hero-copy h1{font-size:44px}.feature-grid-pro{grid-template-columns:1fr 1fr}.steps-pro{grid-template-columns:1fr 1fr}.stats-public{grid-template-columns:1fr 1fr;gap:18px}.stats-public div:nth-child(2){border-right:0}.auth-shell{grid-template-columns:1fr}.auth-side{padding:30px}.auth-panel{padding:30px}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}}
@media(max-width:650px){.public-nav-inner{width:calc(100% - 24px)}.public-nav-actions .btn-primary{display:none}.hero-pro{padding:50px 0}.hero-copy h1{font-size:37px}.hero-actions,.cta-inner{align-items:stretch;flex-direction:column}.hero-actions .btn{width:100%}.feature-grid-pro,.steps-pro,.footer-grid{grid-template-columns:1fr}.stats-public{grid-template-columns:1fr 1fr}.section-center h2,.split-section h2,.cta-inner h2{font-size:29px}.public-section{padding:56px 0}.formula-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.formula-dialog{border-radius:15px}.formula-dialog-head,.formula-library{padding-left:15px;padding-right:15px}.formula-tabs{padding-left:15px}.auth-panel,.auth-side{padding:24px}.auth-links-grid{grid-template-columns:1fr}.dashboard-welcome{align-items:flex-start;flex-direction:column}.user-chip{display:none}}
.account-grid{grid-template-columns:repeat(2,minmax(0,1fr));max-width:980px}.user-chip:hover{background:#f4f8fd;border-radius:11px;padding-left:5px}@media(max-width:800px){.account-grid{grid-template-columns:1fr}}
.org-select-page{max-width:920px;margin:20px auto}.org-select-head{text-align:center;margin-bottom:24px}.org-select-head h1{margin:5px 0}.org-select-grid{display:grid;gap:12px}.org-select-card{display:grid;grid-template-columns:50px 1fr auto;align-items:center;gap:14px;padding:15px 17px}.org-select-card:hover{border-color:#b9d6fb;box-shadow:0 14px 35px rgba(24,83,153,.09)}.org-select-copy{display:grid}.org-select-copy strong{font-size:15px}.org-select-copy span{font-size:11px;color:#7d90a7;margin-top:3px}

/* ===== v0.2.1 compact authenticated UI ===== */
.layout .card{border-radius:6px;box-shadow:0 1px 3px rgba(15,23,42,.04)}
.layout .btn{border-radius:5px;transform:none}
.layout .btn:hover{transform:none}
.layout .input,.layout .select,.layout .textarea{border-radius:5px}
.layout .badge,.layout .status{border-radius:4px}
.layout .flash,.layout .alert{border-radius:5px}
.layout .answer-key,.layout .icon-btn,.layout .option-preview,.layout .exam-item,.layout .picker-item,.layout .score-input{border-radius:5px}
.pro-sidebar a{border-radius:4px}
.pro-topbar .brand-mark,.pro-topbar .org-switch-chip,.pro-topbar .user-chip{border-radius:6px}
.layout .stat-icon,.layout .quick-actions-pro a,.layout .quick-actions-pro a>span,.layout .org-mini-stats span,.layout .join-code-box{border-radius:6px}
.layout .question-live-preview,.layout .editor-license-note{border-radius:5px}
.layout .ck.ck-toolbar{border-radius:5px 5px 0 0!important}
.layout .ck.ck-editor__main>.ck-editor__editable{border-radius:0 0 5px 5px!important}
.sidebar-bottom .version-panel{opacity:.72}

/* Formula Studio v0.2.1 */
.formula-dialog{border-radius:10px}
.formula-toolbar{display:grid;grid-template-columns:auto minmax(240px,1fr);gap:14px;align-items:center;padding:0 24px 14px;border-bottom:1px solid #e5edf7}
.formula-tabs{padding:0;border:0;display:flex;gap:5px;flex-wrap:wrap}
.formula-tabs button{border-radius:5px;padding:8px 11px}
.formula-search-wrap .input{height:38px;border-radius:5px}
.formula-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}
.formula-grid button{min-height:78px;border-radius:6px;padding:8px 6px;line-height:1.25}
.formula-grid button>span{display:block;min-height:31px;display:grid;place-items:center}
.formula-grid button[hidden]{display:none}
.formula-category[hidden]{display:none}
.formula-compose{background:#f8fbff}
.formula-preview-card{border-radius:6px;min-height:145px}
.formula-preview-head{display:flex;align-items:center;justify-content:space-between;gap:12px;text-transform:uppercase;font-size:10px;letter-spacing:.06em;color:#7389a3;font-weight:800}
.formula-preview-head small{font-size:10px;letter-spacing:0;text-transform:none;font-weight:600;color:#7c8da2}
.formula-mode-row{display:flex;gap:14px;margin-bottom:12px;font-size:12px;color:#536b86}
.formula-mode-row label{display:flex;gap:6px;align-items:center}
.formula-empty{padding:28px;text-align:center;color:#64748b;border:1px dashed #cddbed;background:#f8fbff;border-radius:6px}
.formula-help{border-radius:5px}
.formula-close{border-radius:5px}
.auth-bottom-link{text-align:center;margin:16px 0 0;color:#71849c;font-size:13px}.auth-bottom-link a{color:#0f67ff;font-weight:700}

@media(max-width:1050px){.formula-toolbar{grid-template-columns:1fr}.formula-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:650px){.formula-toolbar{padding-left:15px;padding-right:15px}.formula-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
.layout .answer-row{grid-template-columns:34px minmax(0,1fr) auto 32px 32px}
.formula-mini-btn{font-size:12px;font-weight:800;color:#0f67ff;background:#eef6ff}
.formula-mini-btn:hover{background:#dcecff;color:#0b56d6}
@media(max-width:900px){.layout .answer-row{grid-template-columns:34px minmax(0,1fr) 32px 32px}.layout .answer-row .choice-control,.layout .answer-row .compact-select{grid-column:2}}
@media(max-width:560px){.layout .answer-row{grid-template-columns:32px minmax(0,1fr) 30px 30px}}

/* Provider admin console v0.2.2 */
.provider-admin-body{background:#f5f8fc;color:#152238;min-height:100vh}
.provider-topbar{height:62px;background:#fff;border-bottom:1px solid #dce5f0;display:flex;align-items:center;justify-content:space-between;padding:0 22px;position:sticky;top:0;z-index:40}
.provider-brand{display:flex;align-items:center;gap:10px;color:#0f2748;text-decoration:none}.provider-brand>span:last-child{display:grid;line-height:1.15}.provider-brand small{font-size:11px;color:#718096;font-weight:600;margin-top:2px}.provider-brand .brand-mark{border-radius:4px}
.provider-top-actions{display:flex;gap:10px;align-items:center}.provider-account{display:grid;text-align:right;text-decoration:none;color:#17243a;line-height:1.2}.provider-account small{font-size:11px;color:#7b8798;font-weight:500}
.provider-layout{display:grid;grid-template-columns:226px minmax(0,1fr);min-height:calc(100vh - 62px)}
.provider-sidebar{background:#102b50;border-right:1px solid #0b2444;padding:16px 12px;display:flex;flex-direction:column;min-height:calc(100vh - 62px);position:sticky;top:62px;height:calc(100vh - 62px)}
.provider-sidebar nav{display:grid;gap:3px}.provider-sidebar a{color:#c8d8ea;text-decoration:none;padding:9px 10px;border-radius:4px;font-size:14px;font-weight:600;display:flex;gap:9px;align-items:center}.provider-sidebar a span{width:18px;text-align:center;color:#8fc2ff}.provider-sidebar a:hover{background:#183b68;color:#fff}.provider-sidebar a.active{background:#1769d2;color:#fff}.provider-sidebar a.active span{color:#fff}.provider-nav-label{font-size:10px;color:#6f93bb;font-weight:800;letter-spacing:.08em;margin:18px 10px 6px}.provider-sidebar-foot{margin-top:auto;border-top:1px solid #244568;padding:12px 10px 0;color:#7898ba;font-size:11px}
.provider-content{padding:24px 28px;min-width:0}.provider-page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:18px}.provider-page-head h1{font-size:25px;margin:0;color:#102541}.provider-page-head p{margin:5px 0 0;color:#6e7f92;font-size:14px}.provider-back{font-size:13px;margin-bottom:6px}.provider-back a{color:#1769d2;text-decoration:none}
.provider-stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:16px}.provider-stat-grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.provider-stat{background:#fff;border:1px solid #dfe7f1;border-radius:5px;padding:17px}.provider-stat span{font-size:12px;color:#708197;font-weight:700}.provider-stat strong{display:block;font-size:27px;color:#12345b;margin:5px 0}.provider-stat small{color:#8795a7;font-size:12px}
.provider-grid-2{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(330px,.75fr);gap:14px}.provider-grid-plans{grid-template-columns:repeat(2,minmax(0,1fr))}.provider-panel{background:#fff;border:1px solid #dfe7f1;border-radius:5px;padding:17px;min-width:0}.provider-panel-narrow{max-width:860px}.provider-panel-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px;border-bottom:1px solid #edf1f6;padding-bottom:11px}.provider-panel-head h2{margin:0;font-size:17px;color:#15385f}.provider-panel-head a{font-size:13px;color:#1769d2;text-decoration:none}
.provider-table{font-size:13px}.provider-table th{background:#f7f9fc;color:#5f7187;font-size:11px;text-transform:uppercase;letter-spacing:.025em}.provider-table td,.provider-table th{padding:11px 10px}
.provider-filter{display:grid;grid-template-columns:minmax(250px,1fr) 180px 180px auto auto;gap:8px;align-items:center;margin-bottom:12px}.provider-filter .input,.provider-filter .select{height:40px}
.provider-form{display:grid;gap:12px}.provider-form-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.provider-form-row-3{grid-template-columns:repeat(3,minmax(0,1fr))}.provider-form .form-group{margin:0}.form-help{display:block;color:#7a889a;font-size:11px;margin-top:5px;line-height:1.45}.check-line{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:#394a5e}.danger-check{color:#a13b42}
.current-plan-box{border-left:3px solid #1769d2;background:#f6f9fe;padding:12px 13px;display:grid;gap:2px;margin-bottom:14px}.current-plan-box strong{font-size:18px;color:#17487d}.current-plan-box span{text-transform:uppercase;font-size:10px;color:#68809a;font-weight:800}.current-plan-box small{color:#7c8b9c}
.usage-bars{display:grid;gap:11px;margin-bottom:16px}.usage-row>div:first-child{display:flex;justify-content:space-between;font-size:12px;margin-bottom:5px}.usage-row b{color:#40566f}.usage-track{height:6px;background:#e6edf5;overflow:hidden}.usage-track span{display:block;height:100%;background:#1769d2}
.provider-details{margin:0;display:grid}.provider-details>div{display:grid;grid-template-columns:140px 1fr;padding:9px 0;border-bottom:1px solid #eef2f6}.provider-details dt{font-size:12px;color:#7d8999}.provider-details dd{margin:0;font-size:13px;color:#24364c}.provider-memberships{margin-top:18px}.provider-memberships h3{font-size:14px;margin:0 0 7px}.membership-row{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px solid #eef2f6}.membership-row span{display:grid}.membership-row small{font-size:11px;color:#7d8999}.membership-row b{font-size:10px;text-transform:uppercase;color:#56708c}
.plan-distribution{display:grid}.plan-distribution-row{display:flex;justify-content:space-between;align-items:center;padding:11px 0;border-bottom:1px solid #edf1f6}.plan-distribution-row span{display:grid}.plan-distribution-row small{font-size:10px;color:#7d8999}.plan-distribution-row b{font-size:20px;color:#17487d}
.provider-setting-row{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:12px 0;border-bottom:1px solid #edf1f6}.provider-setting-row>div{display:grid;gap:3px}.provider-setting-row small{color:#7c8898;font-size:12px}.provider-divider{border:0;border-top:1px solid #e8eef5;margin:4px 0}
.switch{position:relative;width:42px;height:23px;flex:0 0 auto}.switch input{opacity:0;width:0;height:0}.switch span{position:absolute;inset:0;background:#bac5d2;cursor:pointer;transition:.2s;border-radius:12px}.switch span:before{content:"";position:absolute;width:17px;height:17px;left:3px;top:3px;background:#fff;border-radius:50%;transition:.2s}.switch input:checked+span{background:#1769d2}.switch input:checked+span:before{transform:translateX(19px)}
.provider-steps{padding-left:20px;margin:0 0 16px;display:grid;gap:9px;color:#415369;font-size:13px}.provider-note{background:#f7f9fc;border-left:3px solid #9bbce1;padding:11px 12px;margin-top:10px}.provider-note strong{font-size:13px;color:#21476e}.provider-note p{font-size:12px;color:#67788a;margin:4px 0 0;line-height:1.55}
@media(max-width:1050px){.provider-layout{grid-template-columns:190px minmax(0,1fr)}.provider-content{padding:18px}.provider-stat-grid{grid-template-columns:repeat(2,1fr)}.provider-grid-2,.provider-grid-plans{grid-template-columns:1fr}.provider-filter{grid-template-columns:1fr 1fr}.provider-filter .btn{width:100%}}
@media(max-width:720px){.provider-topbar{padding:0 12px}.provider-account{display:none}.provider-layout{display:block}.provider-sidebar{position:static;height:auto;min-height:0;display:block;padding:8px;overflow:auto}.provider-sidebar nav{display:flex;gap:4px;overflow:auto}.provider-sidebar a{white-space:nowrap}.provider-nav-label,.provider-sidebar-foot{display:none}.provider-content{padding:14px 10px}.provider-page-head{display:grid}.provider-stat-grid,.provider-stat-grid-3{grid-template-columns:1fr 1fr}.provider-form-row,.provider-form-row-3{grid-template-columns:1fr}.provider-filter{grid-template-columns:1fr}.provider-top-actions .btn:first-child{display:none}}
.editor-license-note.is-info{background:#eef6ff;border-color:#bcd8fb;color:#285a91}

/* v0.2.3 provider library, subdomain and maintenance */
.subdomain-field{display:flex;align-items:stretch;gap:0}.subdomain-field .input{border-top-right-radius:0;border-bottom-right-radius:0}.subdomain-field>span{display:flex;align-items:center;padding:0 12px;border:1px solid #cbd5e1;border-left:0;background:#f8fafc;color:#475569;white-space:nowrap;border-radius:0 5px 5px 0;font-size:14px}.cleanup-row{display:flex;align-items:flex-start;gap:10px;padding:12px 0;border-bottom:1px solid #e5e7eb;cursor:pointer}.cleanup-row:last-of-type{border-bottom:0}.cleanup-row input{margin-top:3px}.cleanup-row span{display:flex;flex-direction:column;gap:3px}.cleanup-row small{color:#64748b}.link-button{border:0;background:transparent;color:#2563eb;padding:0;font:inherit;cursor:pointer}.link-button:hover{text-decoration:underline}.provider-content .question-editor .card{border-radius:5px}.provider-content .question-editor-main,.provider-content .question-editor-side{min-width:0}@media(max-width:760px){.subdomain-field{display:block}.subdomain-field .input{border-radius:5px}.subdomain-field>span{margin-top:6px;border:0;padding:0;background:transparent}.provider-grid-2{grid-template-columns:1fr}}

/* v0.2.3 provider subdomain management */
.provider-subdomain-box{margin:16px 0;padding:14px 0;border-top:1px solid #dbe3ef;border-bottom:1px solid #dbe3ef}
.provider-subdomain-box h3{margin:0 0 10px;font-size:14px;color:#0f2747}

/* ===== V1.0 final polish ===== */
:root{--v1-radius:6px;--v1-border:#d8e2ef;--v1-blue:#1769e0;--v1-navy:#102a43}
.provider-content .provider-panel,.provider-content .card,.content .card{border-radius:6px;box-shadow:0 1px 3px rgba(16,42,67,.045)}
.provider-content .btn,.content .btn,.provider-content .input,.provider-content .select,.provider-content .textarea,.content .input,.content .select,.content .textarea{border-radius:5px}
.provider-filter,.filter-bar,.compact-filter{display:flex!important;align-items:center;gap:7px;flex-wrap:wrap;background:#fff;border:1px solid var(--v1-border);padding:8px;margin:0 0 12px;border-radius:6px;box-shadow:none!important;grid-template-columns:none!important}
.provider-filter .input,.provider-filter .select,.filter-bar .input,.filter-bar .select,.compact-filter .input,.compact-filter .select{height:34px;min-height:34px;padding:5px 9px;font-size:13px;width:auto;min-width:145px;flex:0 1 210px}
.provider-filter .input:first-child,.filter-bar .input:first-child{min-width:240px;flex:1 1 260px}.provider-filter .btn,.filter-bar .btn,.compact-filter .btn{min-height:34px;padding:6px 10px;font-size:12px;white-space:nowrap}
.provider-page-head{margin-bottom:12px}.provider-page-head h1{font-size:22px;margin:0}.provider-page-head p{font-size:13px;margin:4px 0 0;color:#64748b}.provider-panel-head h2{font-size:15px}.provider-table th,.provider-table td{padding:9px 10px}.provider-table th{font-size:11px}
.filter-card{padding:8px!important}.filter-grid{display:flex;align-items:center;gap:7px;flex-wrap:wrap}.filter-grid .form-group{margin:0;flex:0 1 160px}.filter-grid .filter-search{flex:1 1 260px}.filter-grid .filter-actions{flex:0 0 auto;min-width:0}.filter-grid .label{display:none}.filter-grid .input,.filter-grid .select{height:36px;padding:6px 9px;font-size:13px}.filter-grid .actions{gap:6px}
.template-editor,.template-existing form{display:grid;gap:9px}.template-meta{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr .65fr .65fr .75fr;gap:7px}.template-section-row{display:grid;grid-template-columns:minmax(170px,1.5fr) minmax(125px,1fr) 82px 92px minmax(105px,.75fr) minmax(100px,.7fr) minmax(120px,1fr);gap:7px;padding:7px 0;border-top:1px solid #edf1f6}.template-section-row .branch-field{font-size:12px}.template-title-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.template-title-row>div{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.blueprint-cell-row{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr .55fr .65fr auto;gap:7px;align-items:center;padding:8px 0;border-top:1px solid #edf1f6}.assignment-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.assignment-list{max-height:240px;overflow:auto;border:1px solid #e2e8f0;padding:8px}.assignment-item{display:flex;gap:8px;align-items:center;padding:5px 3px}
.session-status-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.session-card{border:1px solid #e2e8f0;padding:12px;background:#fff}.runtime-shell{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:16px}.runtime-question{background:#fff;border:1px solid #dfe6ef;padding:18px;margin-bottom:12px}.runtime-top{position:sticky;top:72px;z-index:10;background:#f7faff;border:1px solid #dfe6ef;padding:8px 12px;display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px}.runtime-timer{font-variant-numeric:tabular-nums;font-weight:800;font-size:18px}.runtime-timer.is-danger{color:#b42318}.runtime-option,.runtime-statement{display:flex;gap:9px;padding:8px 9px;border:1px solid #e5eaf1;margin-top:7px;align-items:flex-start}.runtime-option:hover,.runtime-statement:hover{border-color:#a8c7f0;background:#f8fbff}.runtime-nav{position:sticky;top:130px;background:#fff;border:1px solid #dfe6ef;padding:10px}.runtime-nav-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:5px}.runtime-nav-grid a,.runtime-nav-grid button{height:32px;border:1px solid #d7e0eb;background:#fff}.runtime-nav-grid .answered{background:#e8f2ff;border-color:#76a9ef;color:#1254b5}.sync-status{font-size:12px;color:#64748b}.sync-status.ok{color:#027a48}.sync-status.warn,.sync-status.offline{color:#b54708}.analytics-bar{height:8px;background:#e8eef6;overflow:hidden}.analytics-bar>i{display:block;height:100%;background:#2b76da}.grading-answer{border-top:1px solid #e8edf3;padding:10px 0}.ck.ck-editor{width:100%}.ck.ck-editor__main>.ck-editor__editable{min-height:210px;max-height:620px}.editor-license-note{font-size:12px;margin-top:5px;color:#64748b}.editor-license-note.is-warning{color:#b54708}.editor-license-note.is-info{color:#175cd3}
@media(max-width:1050px){.template-meta{grid-template-columns:repeat(3,minmax(0,1fr))}.template-section-row{grid-template-columns:repeat(4,minmax(0,1fr))}.blueprint-cell-row{grid-template-columns:repeat(3,minmax(0,1fr))}.runtime-shell{grid-template-columns:1fr}.runtime-nav{position:static}.session-status-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:700px){.provider-filter,.filter-bar,.compact-filter{display:grid!important;grid-template-columns:1fr 1fr!important}.provider-filter .input,.provider-filter .select,.filter-bar .input,.filter-bar .select{width:100%;min-width:0}.provider-filter .input:first-child,.filter-bar .input:first-child{grid-column:1/-1}.template-meta,.template-section-row,.blueprint-cell-row,.assignment-grid,.session-status-grid{grid-template-columns:1fr}.runtime-question{padding:13px}.runtime-top{top:64px}.runtime-nav-grid{grid-template-columns:repeat(6,1fr)}}