:root{--bg:#f7f8fa;--card:#fff;--primary:#243b53;--accent:#287a78;--text:#17202a;--muted:#667085;--border:#e4e7ec;--soft:#eef4f4;--success:#26734d;--success-bg:#eaf6ef;--warning:#9a5b13;--warning-bg:#fff5e7;--error:#a63d40;--error-bg:#fff0f0;--shadow:0 8px 30px rgba(36,59,83,.06);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--text);background:var(--bg);line-height:1.55}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);font-size:16px}a{color:var(--accent);text-underline-offset:3px}button,input,select,textarea{font:inherit}button,a,input,select,textarea,summary{outline:none}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{box-shadow:0 0 0 3px rgba(40,122,120,.23);border-color:var(--accent)!important}.app-header{height:64px;background:rgba(255,255,255,.96);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:30}.header-inner{width:min(calc(100% - 32px),1180px);height:100%;margin:auto;display:flex;align-items:center;justify-content:space-between}.wordmark{text-decoration:none;color:var(--primary);font-weight:760;letter-spacing:-.02em}.header-actions{display:flex;align-items:center;gap:14px}.language-switch{font-size:.9rem;text-decoration:none;font-weight:700}.avatar{width:34px;height:34px;border-radius:50%;background:var(--primary);color:#fff;display:grid;place-items:center;font-weight:800}.page-shell{width:min(calc(100% - 32px),1120px);margin:auto;padding:42px 0 100px}.public-shell{width:min(calc(100% - 32px),1040px)}.narrow-shell,.form-shell{width:min(calc(100% - 32px),720px)}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(1.85rem,4vw,2.75rem);line-height:1.15;letter-spacing:-.035em;margin-bottom:12px;color:var(--primary)}h2{font-size:1.25rem;line-height:1.3;color:var(--primary)}h3{font-size:1rem;color:var(--primary)}.muted{color:var(--muted)}.measure{max-width:52ch}.eyebrow{display:block;font-size:.73rem;letter-spacing:.14em;font-weight:800;color:var(--accent);margin-bottom:9px}.page-heading{margin-bottom:28px;max-width:780px}.page-heading>p{color:var(--muted);margin-bottom:0}.split-heading{max-width:none;display:flex;justify-content:space-between;align-items:flex-start;gap:24px}.section-block{margin-top:40px}.section-heading,.card-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.section-heading{margin-bottom:14px}.section-heading h2{margin:0}.card{background:var(--card);border:1px solid var(--border);border-radius:18px;padding:22px;box-shadow:var(--shadow)}.grid{display:grid;gap:16px}.grid.two,.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.button,button{min-height:44px;border:1px solid transparent;border-radius:11px;padding:10px 17px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:720;cursor:pointer;text-decoration:none;transition:background .15s ease,border-color .15s ease,transform .15s ease}.button:hover,button:hover{transform:translateY(-1px)}.button.primary,button.primary,button:not([class]){background:var(--primary);color:#fff}.button.secondary,button.secondary{background:var(--soft);color:var(--primary);border-color:#d9e6e5}.button.ghost,button.ghost{background:#fff;color:var(--primary);border-color:var(--border)}.danger-button{background:var(--error-bg);color:var(--error);border-color:#f2caca}.full,.block{width:100%}.text-link,.back-link{text-decoration:none;font-weight:700}.back-link{display:inline-block;margin-bottom:22px}.stack-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}.stack-actions form{margin:0}.badge,.status-badge,.category-badge{display:inline-flex;align-items:center;width:max-content;border-radius:999px;padding:5px 10px;font-size:.78rem;font-weight:760;line-height:1.2}.badge.accent,.status-badge{background:var(--soft);color:var(--accent)}.badge.task{background:var(--warning-bg);color:var(--warning)}.badge.warning{background:var(--warning-bg);color:var(--warning)}.status-badge.neutral,.category-badge{background:#f1f3f5;color:#4d5a68}.category-badge.large{font-size:.9rem;padding:8px 12px}.landing-grid,.auth-layout{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(330px,.85fr);gap:72px;align-items:center;min-height:calc(100vh - 170px)}.landing-copy h1{font-size:clamp(2.4rem,6vw,4.4rem);max-width:9ch}.lead{font-size:1.24rem;max-width:36ch;color:var(--primary)}.research-note{display:inline-flex;margin-top:24px;padding:7px 11px;border-radius:8px;background:var(--soft);color:var(--accent);font-size:.84rem;font-weight:700}.workspace-card{background:#fff;border:1px solid var(--border);border-radius:20px;padding:28px;box-shadow:var(--shadow)}.login-entry-card{display:grid;gap:12px}.login-entry-card h2{margin-bottom:6px}.divider{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:.8rem;margin:5px 0}.divider:before,.divider:after{content:"";height:1px;background:var(--border);flex:1}.auth-intro p{color:var(--muted);font-size:1.08rem}.auth-card form,.form-card form{display:grid}.auth-card .button,.form-card .button{margin-top:22px}.auth-links{display:flex;justify-content:space-between;gap:16px;margin:18px 0;font-size:.9rem}.legacy-login{border-top:1px solid var(--border);padding-top:16px;color:var(--muted)}.legacy-login summary{cursor:pointer;font-weight:700}.choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.choice-card{text-decoration:none;color:var(--text);min-height:230px;display:flex;flex-direction:column;align-items:flex-start}.choice-card:hover{border-color:#abc9c7;box-shadow:0 12px 34px rgba(36,59,83,.1)}.choice-card .text-link{margin-top:auto}.choice-icon{display:grid;place-items:center;width:46px;height:46px;border-radius:13px;background:var(--soft);color:var(--accent);font-weight:850;margin-bottom:22px}.form-card{max-width:620px}.form-card>button{margin-top:22px}.privacy-note{background:var(--soft);border-radius:9px;padding:10px 12px;color:#45615f;font-size:.88rem}.result-card{text-align:center;padding:38px}.success-mark,.pending-mark{margin:0 auto 18px;width:54px;height:54px;border-radius:50%;display:grid;place-items:center;background:var(--success-bg);color:var(--success);font-size:1.5rem;font-weight:800}.pending-mark{background:var(--warning-bg);color:var(--warning)}.code-panel{display:grid;gap:4px;margin:24px 0;padding:18px;background:var(--soft);border-radius:13px}.code-panel strong{font-size:1.7rem;letter-spacing:.08em;color:var(--primary)}label{display:block;font-weight:680;color:var(--primary);margin:16px 0 6px}input,select,textarea{width:100%;min-height:46px;border:1px solid #cbd2d9;border-radius:10px;background:#fff;padding:10px 12px;color:var(--text)}textarea{min-height:108px;resize:vertical}small{display:block;color:var(--muted);margin-top:5px}input[type=checkbox],input[type=radio]{width:20px;height:20px;min-height:0;accent-color:var(--accent);flex:0 0 auto}.check-row{display:flex;gap:11px;align-items:flex-start;margin:0;padding:13px;border-bottom:1px solid var(--border);font-weight:560}.check-row:last-of-type{border-bottom:0}.notice,.notice-card{border:1px solid #f0d9b8;background:var(--warning-bg);color:#684418;border-radius:14px;padding:17px 19px;margin:18px 0}.notice.success{border-color:#bee2ce;background:var(--success-bg);color:var(--success)}.notice.warning{border-color:#f0d9b8;background:var(--warning-bg)}.notice-card.compact p{margin:5px 0 0}.notice-card ul{margin-bottom:0}.student-dashboard{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(300px,.8fr);gap:20px;align-items:start}.cycle-overview h2{margin-bottom:0}.stepper{list-style:none;padding:0;margin:22px 0 0}.stepper-item{position:relative;display:grid;grid-template-columns:36px 1fr;gap:12px;min-height:61px;color:var(--muted)}.stepper-item:after{content:"";position:absolute;left:15px;top:31px;width:2px;height:30px;background:var(--border)}.stepper-item:last-child:after{display:none}.step-dot{position:relative;z-index:1;width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:#eef0f2;color:#7a8591;font-weight:800;font-size:.84rem}.stepper-item.complete .step-dot{background:var(--success-bg);color:var(--success)}.stepper-item.current .step-dot{background:var(--accent);color:#fff}.stepper-item.current strong{color:var(--accent)}.stepper-item small{font-size:.78rem}.next-action{border-top:4px solid var(--accent)}.next-action h2{font-size:1.55rem}.next-action .button{margin:18px 0 14px}.date-window,.calm-status{display:grid;gap:3px;padding:14px;background:var(--soft);border-radius:11px;margin:16px 0;color:#345e5c}.compact-list{background:#fff;border:1px solid var(--border);border-radius:15px;overflow:hidden}.compact-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:15px 17px;border-bottom:1px solid var(--border);text-decoration:none;color:var(--text)}.compact-row:last-child{border-bottom:0}.compact-row small{font-weight:400}.cycle-card-list{display:grid;gap:15px}.cycle-card{text-decoration:none;color:var(--text)}.cycle-card:hover{border-color:#abc9c7}.cycle-meta{display:flex;flex-wrap:wrap;gap:8px 18px;color:var(--muted);font-size:.87rem}.empty-state{text-align:center;padding:42px}.empty-icon{font-size:2rem;color:var(--accent)}.bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:40;height:70px;padding-bottom:env(safe-area-inset-bottom);display:none;background:#fff;border-top:1px solid var(--border);grid-template-columns:repeat(4,1fr)}.bottom-nav a{min-height:64px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:2px;color:var(--muted);text-decoration:none;font-size:.73rem;font-weight:650}.bottom-nav a span{font-size:1.16rem}.bottom-nav a.active{color:var(--accent)}.form-section{display:grid;grid-template-columns:48px 1fr;gap:14px;margin-bottom:16px}.form-section>div:last-child{min-width:0}.section-number{font-size:.78rem;font-weight:850;color:var(--accent);padding-top:4px}.upload-card{min-height:180px;border:1.5px dashed #9db9b7;background:#f9fcfc;border-radius:15px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:22px;cursor:pointer}.upload-card input{position:absolute;width:1px;height:1px;opacity:0}.upload-icon{font-size:1.5rem;color:var(--accent)}.file-status:not(:empty){margin-top:10px;color:var(--success);font-weight:700}.upload-progress{height:7px;background:#e7eeee;border-radius:99px;overflow:hidden;margin-top:12px}.upload-progress span{display:block;width:0;height:100%;background:var(--accent);transition:width .5s}.sticky-action{position:sticky;bottom:12px;z-index:20;background:rgba(247,248,250,.93);backdrop-filter:blur(8px);padding:10px;border:1px solid var(--border);border-radius:14px;margin-top:20px}.check-grid{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--border);border-radius:12px;overflow:hidden;margin:14px 0}.uptake-card{padding:18px 0;border-top:1px solid var(--border)}.priority-card{background:var(--primary);color:#fff;border-radius:18px;padding:28px;margin:20px 0}.priority-card span{font-size:.8rem;font-weight:750;opacity:.75}.priority-card h2{color:#fff;font-size:1.6rem;margin:8px 0 0}.feedback-stack{display:grid;gap:13px}.feedback-card{display:grid;grid-template-columns:44px 1fr;gap:10px}.feedback-index{font-size:.78rem;color:var(--accent);font-weight:850}.feedback-card p{margin:5px 0}.read-status{color:var(--success)!important;font-size:.9rem}.bottom-cta{margin-top:28px;padding:22px;border-top:1px solid var(--border)}.filter-bar{display:flex;gap:10px;align-items:center;margin:18px 0}.filter-bar input{margin:0}.filter-bar button{width:auto}.search-field{margin:0;flex:1}.toggle{display:flex;align-items:center;gap:8px;margin:0;white-space:nowrap}.filter-chips{display:flex;gap:8px;overflow-x:auto;padding:2px 0 15px;scrollbar-width:thin}.filter-chips a{flex:0 0 auto;padding:8px 13px;border:1px solid var(--border);border-radius:999px;background:#fff;color:var(--muted);text-decoration:none;font-size:.88rem;font-weight:650}.filter-chips a.active{background:var(--primary);color:#fff;border-color:var(--primary)}.teacher-layout{display:grid;grid-template-columns:minmax(310px,.78fr) minmax(360px,1.22fr);gap:20px}.student-list{display:grid;gap:10px}.student-card{display:grid;gap:7px;padding:17px;background:#fff;border:1px solid var(--border);border-radius:15px;color:var(--text);text-decoration:none}.student-card.has-task{border-left:4px solid #d88b2c}.student-card:hover{border-color:#abc9c7}.student-card-top,.student-card-meta{display:flex;justify-content:space-between;align-items:center;gap:10px}.student-card-meta{font-size:.78rem;color:var(--muted)}.master-placeholder{border:1px dashed #cbd2d9;border-radius:18px;display:grid;place-items:center;min-height:430px;text-align:center;color:var(--muted);padding:30px}.master-placeholder h2{margin-top:12px}.task-button{min-height:44px;display:flex;align-items:center;gap:8px;padding:8px 13px;border:1px solid var(--border);border-radius:11px;background:#fff;text-decoration:none;font-weight:700}.task-button b{min-width:23px;height:23px;border-radius:50%;display:grid;place-items:center;background:var(--warning-bg);color:var(--warning);font-size:.75rem}.workspace-tabs,.workspace-nav{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:22px;overflow-x:auto}.workspace-tabs span,.workspace-nav a{padding:11px 14px;text-decoration:none;color:var(--muted);font-weight:680;white-space:nowrap;border-bottom:2px solid transparent}.workspace-tabs .active,.workspace-nav .active{color:var(--accent);border-bottom-color:var(--accent)}.category-control{display:flex;align-items:flex-start;justify-content:space-between;gap:30px;margin-bottom:30px}.category-control form{width:min(100%,420px)}.process-mini{display:flex;gap:7px;margin-top:12px}.process-mini span{font-size:.7rem;padding:4px 7px;border-radius:5px;background:#f0f1f3;color:#8a929b}.process-mini .done{background:var(--success-bg);color:var(--success)}.detail-list h2{margin-bottom:16px}.detail-list>div{display:grid;grid-template-columns:minmax(130px,.7fr) 1.3fr;gap:16px;padding:13px 0;border-bottom:1px solid var(--border)}.detail-list>div:last-child{border:0}.detail-list span{color:var(--muted)}.workspace-nav{margin-top:-12px}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.metric-card{background:#fff;border:1px solid var(--border);border-radius:15px;padding:18px;display:flex;flex-direction:column-reverse}.metric-card strong{font-size:2rem;color:var(--primary)}.metric-card span{font-size:.8rem;color:var(--muted);text-transform:capitalize}.cohort-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}.cohort-card h3{font-size:1.08rem}.mini-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:18px}.mini-metrics div{display:grid}.mini-metrics strong{font-size:1.3rem;color:var(--primary)}.mini-metrics span{font-size:.68rem;color:var(--muted)}.bar-row{display:grid;grid-template-columns:58px 1fr 45px;align-items:center;gap:8px;font-size:.77rem;margin-top:8px}.bar-row i{height:7px;border-radius:10px;background:#e9eeef;overflow:hidden}.bar-row b{display:block;height:100%;background:var(--accent)}.bar-row em{font-style:normal;text-align:right}.analytics-grid,.admin-detail-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px;margin-top:28px}.stat-line{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px solid var(--border)}.metric-inline strong{font-size:2rem;color:var(--primary)}.export-card{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:28px}.responsive-table{overflow:auto;border:1px solid var(--border);border-radius:15px;background:#fff}table{width:100%;border-collapse:collapse}th,td{padding:13px 14px;border-bottom:1px solid var(--border);text-align:left;white-space:nowrap}th{font-size:.76rem;color:var(--muted);background:#fafbfc}tr:last-child td{border:0}.admin-actions{display:grid;align-content:start;gap:10px}.admin-actions form{margin:0}.one-time-secret{padding:20px;border:1px solid #e4c689;background:var(--warning-bg);border-radius:15px;margin-bottom:20px}.one-time-secret code{display:block;font-size:1.2rem;padding:12px;background:#fff;border-radius:8px;margin:10px 0;overflow-wrap:anywhere}.toast{position:fixed;right:20px;bottom:20px;z-index:100;background:var(--primary);color:#fff;padding:12px 17px;border-radius:10px;box-shadow:var(--shadow);opacity:0;pointer-events:none;transform:translateY(8px);transition:.2s}.toast.show{opacity:1;transform:none}.score-grid{display:grid;grid-template-columns:minmax(160px,1fr) 160px;gap:10px;align-items:center}.three-columns{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.actions{position:sticky;bottom:10px;background:rgba(247,248,250,.94);padding:10px;border-radius:13px}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}video{display:block;width:100%;aspect-ratio:16/9;max-height:65vh;background:#111;border-radius:13px}pre{white-space:pre-wrap;overflow-wrap:anywhere}.status{display:inline-flex;padding:5px 9px;border-radius:99px;background:var(--soft);color:var(--accent);font-size:.78rem;font-weight:700}
@media(max-width:850px){.landing-grid,.auth-layout{grid-template-columns:1fr;gap:30px;min-height:auto}.landing-copy h1{max-width:none}.student-dashboard,.teacher-layout{grid-template-columns:1fr}.master-placeholder{display:none}.metric-grid{grid-template-columns:repeat(2,1fr)}.three-columns{grid-template-columns:1fr}.category-control{display:block}.category-control form{width:100%}}
@media(max-width:640px){body{font-size:16px}.app-header{height:58px}.header-inner,.page-shell{width:min(calc(100% - 22px),1120px)}.page-shell{padding:25px 0 92px}.card{padding:17px;border-radius:15px}.bottom-nav{display:grid}.split-heading{display:block}.split-heading>.badge,.split-heading>.status-badge,.split-heading>.category-badge,.split-heading>.task-button{margin-top:12px}.choice-grid,.grid.two,.grid-2,.check-grid,.cohort-grid,.analytics-grid,.admin-detail-grid{grid-template-columns:1fr}.form-section{grid-template-columns:1fr}.section-number{padding:0}.filter-bar{align-items:stretch;flex-wrap:wrap}.filter-bar .toggle{width:100%;padding:8px 0}.metric-grid{grid-template-columns:1fr 1fr}.metric-card strong{font-size:1.6rem}.mini-metrics{grid-template-columns:1fr 1fr}.category-control{display:block}.responsive-table{border:0;background:transparent;overflow:visible}.responsive-table table,.responsive-table thead,.responsive-table tbody,.responsive-table tr,.responsive-table th,.responsive-table td{display:block}.responsive-table thead{display:none}.responsive-table tr{background:#fff;border:1px solid var(--border);border-radius:14px;padding:12px;margin-bottom:12px}.responsive-table td{display:flex;justify-content:space-between;gap:14px;border:0;padding:7px;white-space:normal;text-align:right}.responsive-table td:before{content:attr(data-label);color:var(--muted);font-size:.78rem;text-align:left}.export-card{display:block}.export-card form{margin-top:18px}.score-grid{grid-template-columns:1fr 100px}.sticky-action{bottom:76px}.actions{bottom:76px}.auth-links{flex-direction:column}.workspace-nav{margin-top:-6px}.feedback-card{grid-template-columns:34px 1fr}}

/* V4 product workspace */
.compact-heading{margin-bottom:18px}.cycle-steps{display:grid;grid-template-columns:repeat(7,1fr);gap:7px;margin:0 0 24px}.cycle-steps span{display:grid;justify-items:center;text-align:center;color:var(--muted);font-size:.72rem}.cycle-steps b{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:#edf0f2}.cycle-steps em{font-style:normal;margin-top:6px}.cycle-steps .complete b{background:var(--success-bg);color:var(--success)}.cycle-steps .current b{background:var(--accent);color:#fff}.cycle-steps .current em{color:var(--accent);font-weight:760}.media-card{margin-bottom:22px}.video-processing{min-height:220px;display:grid;place-items:center;align-content:center;gap:10px;text-align:center;background:#101820;color:#fff;border-radius:15px}.spinner{width:28px;height:28px;border:3px solid rgba(255,255,255,.28);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.rating-stack{display:grid;gap:12px}.rating-card,.rating-field{margin:0;border:1px solid var(--border)}.rating-title{display:flex;justify-content:space-between;align-items:center}.rating-options,.rating-scale{display:flex;gap:6px;flex-wrap:wrap}.rating-options label,.rating-scale label{margin:0}.rating-options input,.rating-scale input{position:absolute;opacity:0;pointer-events:none}.rating-options span,.rating-scale span{min-width:38px;height:38px;padding:0 9px;border:1px solid var(--border);border-radius:9px;display:grid;place-items:center;background:#fff;font-weight:720}.rating-options input:checked+span,.rating-scale input:checked+span{background:var(--accent);border-color:var(--accent);color:#fff}.rating-options .na-option span,.rating-scale .na span{min-width:auto}.rating-card details{margin-top:13px}.rating-field{padding:17px;border-radius:14px}.rating-field legend{padding:0 6px;font-weight:760;color:var(--primary)}.segmented-field{border:0;padding:0;margin-top:18px}.segmented-field label,.radio-line label{display:inline-flex;align-items:center;gap:7px;margin-right:14px}.dual-actions{display:grid;grid-template-columns:1fr 2fr;gap:10px}.comparison-list{display:grid;gap:12px}.comparison-card{background:#fff;border:1px solid var(--border);border-radius:15px;padding:18px}.comparison-card header,.score-comparison{display:flex;justify-content:space-between;gap:12px}.score-comparison>div{flex:1;padding:10px;background:var(--soft);border-radius:9px}.score-comparison strong{display:block;font-size:1.35rem}.mediation-actions{display:flex;flex-wrap:wrap;gap:7px}.mediation-actions label{margin:0}.mediation-actions input{position:absolute;opacity:0}.mediation-actions span{padding:8px 11px;border:1px solid var(--border);border-radius:9px;display:block}.mediation-actions input:checked+span{background:var(--primary);color:#fff}.single-cta{display:flex;justify-content:flex-end;margin-top:20px}.blind-video-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.research-tabs{display:flex;gap:7px;overflow-x:auto;margin:18px 0 24px;padding-bottom:8px}.research-tabs a{flex:0 0 auto;text-decoration:none;padding:8px 12px;border-radius:999px;border:1px solid var(--border);background:#fff;color:var(--muted);font-size:.82rem;font-weight:700}.research-tabs a.active{background:var(--primary);border-color:var(--primary);color:#fff}.compact-stepper .stepper-item{min-height:48px}.short-input{max-width:100px}.notice.danger{background:var(--error-bg);color:var(--error)}
.task-list{border:1px solid var(--border);border-radius:15px;background:#fff;overflow:hidden}.task-row{display:grid;grid-template-columns:74px minmax(150px,1.15fr) minmax(180px,1.35fr) 110px 150px;align-items:center;gap:14px;min-height:66px;padding:10px 15px;border-bottom:1px solid var(--border);color:var(--text);text-decoration:none}.task-row:last-child{border-bottom:0}.task-row:hover{background:#f9fbfb}.task-marker{font-size:.72rem;font-weight:800;color:var(--warning);text-transform:uppercase}.task-student{display:grid}.task-student small,.task-cycle,.task-time{font-size:.78rem;color:var(--muted)}.task-row .status-badge{justify-self:start}.workspace-browser{display:grid;grid-template-columns:minmax(0,.92fr) minmax(340px,1.08fr);gap:20px;align-items:start}.workspace-list{min-width:0}.category-shortcuts{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:18px 0}.category-shortcuts a{display:grid;padding:13px;border:1px solid var(--border);border-radius:12px;background:#fff;text-decoration:none;color:var(--primary)}.category-shortcuts span{color:var(--muted);font-size:.82rem}
.feedback-filters{display:grid;grid-template-columns:minmax(220px,1.35fr) minmax(190px,1fr) minmax(210px,1fr) auto}.feedback-filters .search-field{min-width:0}.feedback-filters button{width:auto}
@media(max-width:760px){.cycle-steps{grid-template-columns:repeat(7,76px);overflow-x:auto;justify-content:start;padding-bottom:8px}.blind-video-grid{grid-template-columns:1fr}.rating-options,.rating-scale{gap:5px}.rating-options span,.rating-scale span{min-width:44px;height:44px;padding:0 7px}.dual-actions{grid-template-columns:1fr}.comparison-card header,.score-comparison{flex-wrap:wrap}.workspace-browser{grid-template-columns:1fr}.task-row{grid-template-columns:62px minmax(0,1fr) auto}.task-cycle,.task-row>time{display:none}.task-student{min-width:0}.task-student strong{overflow-wrap:anywhere}.category-shortcuts{grid-template-columns:1fr}.feedback-filters{grid-template-columns:1fr}.feedback-filters button{width:100%}}
.score-live{font-size:1.8rem;font-weight:800;color:var(--accent)}.timeline-list{list-style:none;padding:0;margin:0;background:#fff;border:1px solid var(--border);border-radius:16px}.timeline-list li{display:grid;grid-template-columns:32px 1fr;gap:12px;padding:14px 18px;border-bottom:1px solid var(--border)}.timeline-list li:last-child{border:0}.timeline-list li>span{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:#eef0f2;color:var(--muted);font-weight:800}.timeline-list li.complete>span{background:var(--success-bg);color:var(--success)}.timeline-list small{margin:2px 0 0}.timeline-list .pending{color:var(--muted)}
.dashboard-filters{display:grid;grid-template-columns:repeat(5,minmax(130px,1fr)) auto;gap:12px;align-items:end}.dashboard-filters label{margin:0}.dashboard-filters button{margin-bottom:1px}@media(max-width:900px){.dashboard-filters{grid-template-columns:repeat(2,1fr)}}@media(max-width:560px){.dashboard-filters{grid-template-columns:1fr}}
.compact-button{white-space:nowrap}
.auth-secondary-links{display:flex;justify-content:center;gap:18px;margin-top:4px;font-size:.86rem}.auth-secondary-links a{color:var(--muted)}.login-session-note{display:flex;align-items:center;justify-content:space-between;gap:18px}.login-session-note .button{flex:0 0 auto}.login-role-grid .choice-card{min-height:205px}.login-role-grid .secondary-role{box-shadow:none}.role-auth-layout{min-height:calc(100vh - 230px)}.role-login-card{border-top:4px solid var(--accent)}.role-login-card.role-admin{border-top-color:var(--primary)}.role-login-card.role-rater{border-top-color:#7a5c9e}.current-session{margin-top:0}.current-session p{margin:4px 0}.current-session a{display:inline-block;margin-top:8px;font-weight:700}.login-error{margin-top:0}.role-picker-link{display:inline-block;margin-top:18px}.legacy-login form{display:grid}.legacy-login button{margin-top:18px}@media(max-width:640px){.auth-secondary-links{flex-direction:column;align-items:center;gap:8px}.login-session-note{align-items:flex-start;flex-direction:column}.login-role-grid .choice-card{min-height:180px}.role-auth-layout{min-height:auto}}
.helpfulness-form{display:grid;gap:12px}.helpfulness-form label{margin-bottom:0}.helpfulness-value{display:flex;align-items:baseline;justify-content:center;gap:8px;color:var(--accent)}.helpfulness-value output{font-size:3.5rem;font-weight:850}.helpfulness-form input[type=range]{width:100%;min-height:48px;accent-color:var(--accent);cursor:pointer}.scale-ends{display:flex;justify-content:space-between;gap:12px;font-size:.84rem;color:var(--muted)}.scale-ends span:last-child{text-align:right}.score-record-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.score-record-grid>div{display:flex;justify-content:space-between;gap:12px;padding:10px;border-radius:9px;background:var(--soft)}.score-record-grid span{overflow-wrap:anywhere}.feedback-prose{white-space:pre-wrap;overflow-wrap:anywhere}.research-dialog{max-width:min(720px,calc(100vw - 32px));max-height:80vh;overflow:auto;border:1px solid var(--border);border-radius:16px;padding:24px;box-shadow:0 25px 80px #0004}.research-dialog::backdrop{background:#101820aa}.research-dialog form{margin-top:18px}.wide-research-table{overflow-x:auto}.wide-research-table table{min-width:2200px}.wide-research-table th,.wide-research-table td{min-width:110px;max-width:220px;vertical-align:top}.wide-research-table .text-link{background:none;border:0;color:var(--accent);font:inherit;font-weight:700;cursor:pointer}.research-dialog .score-record-grid{min-width:0}@media(max-width:560px){.score-record-grid{grid-template-columns:1fr}.helpfulness-value output{font-size:3rem}.research-dialog{padding:16px}.rating-options span,.rating-scale span{min-width:44px;min-height:44px}}
.score-picker{width:100%;min-height:48px;margin-top:12px;border:1px solid var(--border);border-radius:10px;background:#fff;padding:8px 12px;font:inherit;color:var(--primary)}
.cycle-create-cta{border-color:#9acbc5;background:#f4fbf9}.cycle-create-cta .button{margin:8px 0}.cycle-create-cta button:disabled{opacity:.58;cursor:not-allowed;transform:none}.reflection-choice-form{gap:26px}.reflection-choice-form fieldset{border:0;padding:0;margin:0;min-width:0}.reflection-choice-form legend{font-weight:760;color:var(--primary);font-size:1.05rem;margin-bottom:12px}.reflection-options{display:grid;gap:9px}.reflection-option{display:flex;align-items:center;gap:14px;min-height:50px;padding:11px 14px;border:1px solid var(--border);border-radius:11px;cursor:pointer}.reflection-option:has(input:checked){border-color:var(--accent);background:var(--soft)}.reflection-option input{width:20px;height:20px;accent-color:var(--accent);flex:none}.four-way-table table{min-width:900px}.four-way-table td:first-child{font-weight:700}@media(max-width:640px){.four-way-table table{min-width:0}.four-way-table td:first-child{display:block;text-align:left;border-bottom:1px solid var(--border);padding-bottom:10px;margin-bottom:7px}.four-way-table td:first-child:before{display:none}.four-way-table td{min-height:44px;align-items:center}.cycle-create-cta{margin-top:22px}}
.workspace-nav form{flex:0 0 auto;margin:0}.workspace-nav form button{white-space:nowrap;min-height:43px;padding:8px 12px}