@import "https://fonts.googleapis.com/css2?family=Fira+Code:wght@400;500;600&family=Public+Sans:ital,wght@0,400..800;1,400..800&display=swap";:root{--font-sans:"Public Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono:"Fira Code", ui-monospace, Consolas, monospace;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg-primary:#fff;--bg-secondary:#fff;--bg-tertiary:#f2f0ec;--bg-glass:#fff;--bg-glass-strong:#fff;--bg-inset:#faf9f6;--overlay-bg:#1d1a1780;--admin-shell:#f7f5f2;--border-color:#dcd8d1;--surface-hint:#1d1a1708;--surface-hover:#1d1a170f;--surface-active:#1d1a171c;--surface-strong:#1d1a1747;--text-primary:#1d1a17;--text-secondary:#55504a;--text-muted:#8a847b;--accent-primary:#8a1e2d;--accent-primary-glow:#8a1e2d1a;--accent-secondary:#45406f;--accent-secondary-glow:#45406f1a;--accent-sky:#2d4a6b;--sky-soft:#3e5d82;--sky-softer:#627895;--sky-faint:#edf1f5;--accent-indigo:#45406f;--indigo-soft:#57528a;--indigo-softer:#6f6aa0;--accent-rose:#7d1f2b;--rose-soft:#96323f;--accent-error:#a02c3c;--accent-emerald:#2d654a;--emerald-soft:#3d7a5c;--accent-success:#2d654a;--accent-warn:#8a6d1f;--amber-soft:#8a6d1f;--accent-violet:#584a86;--violet-soft:#6a5c99;--editor-bg:#fff;--editor-text:#1d1a17;--editor-heading:#8a1e2d;--editor-caret:#8a1e2d;--editor-selection:#8a1e2d2e;--editor-preedit:#8a6d1f;--editor-linenum:#c0bab0;--editor-focus:#8a1e2d66;--editor-scrollbar:#1d1a1740;--shadow-sm:none;--shadow-md:0 1px 3px #1d1a1714;--shadow-lg:0 4px 16px #1d1a171f;--shadow-glow:none}[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg-primary:#171614;--bg-secondary:#1f1d1b;--bg-tertiary:#2a2724;--bg-glass:#1f1d1b;--bg-glass-strong:#1f1d1b;--bg-inset:#151412;--overlay-bg:#0009;--admin-shell:#1c1a18;--border-color:#383430;--surface-hint:#f0ede808;--surface-hover:#f0ede80f;--surface-active:#f0ede81c;--surface-strong:#f0ede847;--text-primary:#f0ede8;--text-secondary:#b0aaa1;--text-muted:#7c766c;--accent-primary:#d75f6f;--accent-primary-glow:#d75f6f1f;--accent-secondary:#9a94c9;--accent-secondary-glow:#9a94c91f;--accent-sky:#82a5c9;--sky-soft:#9dbad7;--sky-softer:#bbd0e4;--sky-faint:#2a3541;--accent-indigo:#9a94c9;--indigo-soft:#aea9d6;--indigo-softer:#c2bde2;--accent-rose:#d97b87;--rose-soft:#e49aa3;--accent-error:#e05a6c;--accent-emerald:#6dbb92;--emerald-soft:#8eccab;--accent-success:#4da97c;--accent-warn:#cfa53f;--amber-soft:#dfbc66;--accent-violet:#a795d2;--violet-soft:#baabdd;--editor-bg:#1f1d1b;--editor-text:#e9e5df;--editor-heading:#d75f6f;--editor-caret:#d75f6f;--editor-selection:#d75f6f47;--editor-preedit:#cfa53f;--editor-linenum:#5b564e;--editor-focus:#d75f6f73;--editor-scrollbar:#f0ede833;--shadow-sm:none;--shadow-md:0 1px 3px #0006;--shadow-lg:0 4px 16px #00000080;--shadow-glow:none}*{box-sizing:border-box;scrollbar-width:thin;scrollbar-color:var(--surface-active) transparent;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;line-height:1.5;overflow-x:hidden}option,optgroup{background-color:var(--bg-secondary);color:var(--text-primary)}#root{text-align:left;border-inline:none;flex-direction:column;width:100%;max-width:100%;min-height:100vh;display:flex}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--surface-active);border-radius:9999px}::-webkit-scrollbar-thumb:hover{background:var(--surface-strong)}.theme-toggle{border:1px solid var(--border-color);width:32px;height:32px;color:var(--text-secondary);cursor:pointer;background:0 0;border-radius:3px;justify-content:center;align-items:center;transition:background .15s,color .15s;display:inline-flex}.theme-toggle:hover{background:var(--surface-hover);color:var(--text-primary)}.theme-toggle-floating{z-index:60;background:var(--bg-secondary);position:fixed;top:16px;right:16px}.about-btn{border:1px solid var(--border-color);height:32px;color:var(--text-secondary);cursor:pointer;background:0 0;border-radius:3px;padding:0 14px;font-size:14px;font-weight:500;transition:background .15s,color .15s}.about-btn:hover{background:var(--surface-hover);color:var(--text-primary)}.about-btn-floating{z-index:60;background:var(--bg-secondary);position:fixed;top:16px;right:58px}.about-panel{max-width:460px}.paper-quiz-panel{max-width:640px;max-height:86vh;overflow-y:auto}.pq-students{border:1px solid var(--border-color);border-radius:4px;margin:12px 0 4px;padding:10px 12px}.pq-students-head{color:var(--text-secondary);justify-content:space-between;align-items:center;margin-bottom:8px;font-size:14px;font-weight:600;display:flex}.pq-link-btn{color:var(--accent-primary);cursor:pointer;background:0 0;border:none;padding:0;font-size:14px}.pq-link-btn:hover{text-decoration:underline}.pq-expand-btn{align-items:center;gap:4px;display:inline-flex}.pq-students-tools{color:var(--text-secondary);margin:8px 0 6px;font-size:14px}.pq-students-list{grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:6px 14px;max-height:140px;display:grid;overflow-y:auto}.pq-students-list label{color:var(--text-primary);cursor:pointer;align-items:center;gap:7px;font-size:14px;display:flex}.pq-source{border:1px solid var(--border-color);border-radius:4px;flex-direction:column;gap:6px;margin:10px 0 4px;padding:10px 12px;display:flex}.pq-source label{color:var(--text-primary);cursor:pointer;align-items:flex-start;gap:8px;font-size:14px;display:flex}.pq-source input{margin-top:2px}.pq-progress-wrap{margin:12px 0 4px}.pq-progress-note{color:var(--text-secondary);margin-bottom:8px;font-size:13px;line-height:1.5}.pq-progress{background:color-mix(in srgb, var(--accent-primary) 14%, transparent);border:1px solid var(--border-color);border-radius:3px;height:10px;overflow:hidden}.pq-progress-fill{background:var(--accent-primary);border-radius:3px;height:100%;transition:width .6s}.pq-progress-count{color:var(--text-secondary);text-align:right;margin-top:5px;font-size:13px}.pq-preview{border-top:1px solid var(--border-color);margin-top:14px;padding-top:10px}.pq-preview-meta{color:var(--text-secondary);margin-bottom:8px;font-size:13px}.pq-student{border:1px solid var(--border-color);border-radius:3px;margin-bottom:6px;padding:6px 10px;font-size:14px}.pq-student summary{cursor:pointer;color:var(--text-primary)}.pq-questions{margin:8px 0 4px;padding-left:20px}.pq-questions>li{margin-bottom:8px}.pq-question-text{color:var(--text-primary)}.pq-questions ul{color:var(--text-secondary);margin:4px 0 0;padding-left:14px;list-style:none}.pq-correct{color:var(--accent-emerald,#2e7d4f);font-weight:600}.class-setting-select{border:1px solid var(--border-color);height:32px;color:var(--text-primary);background:0 0;border-radius:3px;padding:0 8px;font-size:14px}.lti-editor{grid-template-columns:1fr 1fr;gap:10px 16px;padding:12px 8px;display:grid}.lti-editor label{color:var(--text-secondary);flex-direction:column;gap:4px;font-size:13px;font-weight:600;display:flex}.lti-editor label em{color:var(--text-muted);font-size:12px;font-style:normal;font-weight:400}.lti-editor input,.lti-editor select{border:1px solid var(--border-color);height:32px;color:var(--text-primary);background:0 0;border-radius:3px;padding:0 8px;font-size:14px}.lti-editor-actions{grid-column:1/-1;justify-content:flex-end;gap:10px;display:flex}.ai-finding-chip{letter-spacing:.04em;vertical-align:middle;color:var(--accent-primary);border:1px solid color-mix(in srgb, var(--accent-primary) 45%, transparent);background:color-mix(in srgb, var(--accent-primary) 10%, transparent);border-radius:3px;margin-left:6px;padding:1px 5px;font-size:11px;font-weight:700;display:inline-block}.paper-quiz-grid{grid-template-columns:1fr 1fr;gap:12px 16px;margin:14px 0;display:grid}.paper-quiz-grid label{color:var(--text-secondary);flex-direction:column;gap:5px;font-size:14px;font-weight:500;display:flex}.paper-quiz-grid label:has(select){grid-column:1/-1}.paper-quiz-grid input,.paper-quiz-grid select{border:1px solid var(--border-color);height:34px;color:var(--text-primary);background:0 0;border-radius:3px;padding:0 10px;font-size:15px}.modal-actions{justify-content:flex-end;gap:10px;margin-top:16px;display:flex}.about-panel p{color:var(--text-secondary);margin:10px 0;font-size:15px;line-height:1.6}.about-panel b{color:var(--text-primary)}.about-panel a{color:var(--accent-primary);font-weight:500}.about-panel a:hover{text-decoration:underline}.glass-panel{background:var(--bg-secondary);border:1px solid var(--border-color)}.dashboard-grid{flex:1;grid-template-columns:1fr 350px;gap:20px;max-height:calc(100vh - 70px);padding:20px;display:grid}@media (width<=1024px){.dashboard-grid{grid-template-columns:1fr;max-height:none;overflow-y:auto}}.app-header{border-bottom:1px solid var(--border-color);background:var(--bg-secondary);z-index:10;justify-content:space-between;align-items:center;height:70px;padding:0 24px;display:flex}.logo-section{align-items:center;gap:12px;display:flex}.logo-img{width:auto;height:48px;display:block}[data-theme=dark] .logo-img{filter:invert()}.logo-img-lg{height:88px}.badge-glow{letter-spacing:.5px;text-transform:uppercase;border:1px solid color-mix(in srgb, var(--accent-sky) 35%, transparent);background:color-mix(in srgb, var(--accent-sky) 6%, transparent);color:var(--accent-sky);border-radius:2px;padding:4px 10px;font-size:12px;font-weight:600}.sidebar{flex-direction:column;gap:20px;height:100%;display:flex;overflow-y:auto}.card{border-radius:4px;flex-direction:column;gap:16px;padding:20px;display:flex}.card-title{letter-spacing:.3px;color:var(--text-primary);border-bottom:1px solid var(--border-color);align-items:center;gap:8px;padding-bottom:10px;font-size:16px;font-weight:600;display:flex}.control-group{flex-direction:column;gap:8px;display:flex}.control-label{color:var(--text-secondary);font-size:13px;font-weight:500}.range-slider{-webkit-appearance:none;background:var(--bg-tertiary);border-radius:3px;outline:none;width:100%;height:6px}.range-slider::-webkit-slider-thumb{-webkit-appearance:none;background:var(--accent-primary);cursor:pointer;border-radius:50%;width:16px;height:16px;transition:transform .1s}.range-slider::-webkit-slider-thumb:hover{transform:scale(1.2)}.pastebin-list{flex-direction:column;gap:10px;max-height:250px;padding-right:4px;display:flex;overflow-y:auto}.pastebin-item{background:var(--surface-hint);border:1px solid var(--border-color);color:var(--text-secondary);cursor:pointer;text-overflow:ellipsis;white-space:nowrap;border-radius:3px;padding:10px;font-size:14px;transition:all .2s;position:relative;overflow:hidden}.pastebin-item:hover{background:color-mix(in srgb, var(--accent-sky) 6%, transparent);border-color:color-mix(in srgb, var(--accent-sky) 30%, transparent);color:var(--text-primary);transform:translate(2px)}.pastebin-empty{text-align:center;color:var(--text-muted);border:1px dashed var(--border-color);border-radius:3px;padding:20px 0;font-size:14px}.btn-primary{background:var(--accent-primary);color:var(--bg-primary);cursor:pointer;border:none;border-radius:3px;justify-content:center;align-items:center;gap:8px;padding:10px 16px;font-size:15px;font-weight:500;transition:background .15s;display:inline-flex}.btn-primary:hover{background:color-mix(in srgb, var(--accent-primary) 85%, var(--text-primary))}.btn-secondary{border:1px solid var(--border-color);color:var(--text-secondary);cursor:pointer;background:0 0;border-radius:3px;justify-content:center;align-items:center;gap:8px;padding:10px 16px;font-size:15px;font-weight:500;transition:all .2s;display:inline-flex}.btn-secondary:hover{background:var(--surface-hover);color:var(--text-primary);border-color:var(--text-secondary)}.instructions-text{color:var(--text-secondary);font-size:14px;line-height:1.5}.instruction-item{align-items:flex-start;gap:8px;margin-bottom:6px;display:flex}.user-chip{color:var(--text-secondary);align-items:center;gap:8px;font-size:14px;display:flex}.user-chip-role{color:var(--text-muted);text-transform:capitalize}.page-container{flex-direction:column;flex:1;gap:20px;width:100%;max-width:960px;margin:0 auto;padding:28px 24px 60px;display:flex}.page-header{justify-content:space-between;align-items:flex-end;gap:16px;display:flex}.page-title{letter-spacing:-.02em;color:var(--text-primary);align-items:center;gap:10px;font-size:30px;font-weight:800;display:flex}.page-subtitle{color:var(--text-secondary);margin-top:4px;font-size:15px}.back-link{color:var(--text-secondary);align-items:center;gap:6px;width:fit-content;font-size:14px;text-decoration:none;transition:color .15s;display:inline-flex}.back-link:hover{color:var(--accent-sky)}.empty-state{border:1px dashed var(--border-color);text-align:center;color:var(--text-muted);border-radius:4px;padding:40px 20px;font-size:15px}.inline-error{background:color-mix(in srgb, var(--accent-error) 8%, transparent);border:1px solid color-mix(in srgb, var(--accent-error) 30%, transparent);color:var(--rose-soft);border-radius:3px;align-items:center;gap:8px;padding:10px 14px;font-size:14px;display:flex}.inline-success{background:color-mix(in srgb, var(--accent-success) 8%, transparent);border:1px solid color-mix(in srgb, var(--accent-success) 30%, transparent);color:var(--emerald-soft);border-radius:3px;padding:10px 14px;font-size:14px}.inline-banner-warn{background:color-mix(in srgb, var(--accent-warn) 8%, transparent);border-color:color-mix(in srgb, var(--accent-warn) 35%, transparent);color:var(--accent-warn)}.inline-banner-muted{background:color-mix(in srgb, var(--text-secondary) 10%, transparent);border-color:color-mix(in srgb, var(--text-secondary) 30%, transparent);color:var(--text-secondary)}.inline-banner-rose{background:color-mix(in srgb, var(--accent-rose) 8%, transparent);border-color:color-mix(in srgb, var(--accent-rose) 30%, transparent);color:var(--rose-soft)}.auth-aux-link{text-align:center;color:var(--accent-sky);margin-top:4px;font-size:15px;display:block}.auth-aux-link-spaced{margin-top:16px}.join-card{gap:12px}.join-form{gap:10px;display:flex}.join-input{background:var(--surface-hint);border:1px solid var(--border-color);color:var(--text-primary);font-size:15px;font-family:var(--font-mono);letter-spacing:1px;text-transform:uppercase;border-radius:3px;flex:1;padding:10px 14px}.join-input:focus{border-color:color-mix(in srgb, var(--accent-sky) 50%, transparent);outline:none}.course-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;display:grid}.course-card{cursor:pointer;text-align:left;color:inherit;border-radius:4px;align-items:center;gap:16px;padding:20px;transition:transform .15s,border-color .15s;display:flex}.course-card:hover{border-color:color-mix(in srgb, var(--accent-sky) 40%, transparent);transform:translateY(-2px)}.course-card-icon{background:color-mix(in srgb, var(--accent-sky) 10%, transparent);border-radius:4px;flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;display:flex}.course-card-body{flex:1}.course-card-body h3{color:var(--text-primary);font-size:17px;font-weight:600}.course-card-body p{color:var(--text-muted);margin-top:3px;font-size:13px}.course-card-arrow{color:var(--text-muted)}.assignment-list{flex-direction:column;gap:14px;display:flex}.bulk-bar{border-radius:4px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px;margin-bottom:12px;padding:10px 14px;display:flex}.bulk-select-all{white-space:nowrap;font-size:14px}.bulk-actions{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.bulk-btn{padding:6px 10px;font-size:13px}.bulk-btn-danger{color:var(--accent-error);border-color:color-mix(in srgb, var(--accent-error) 40%, transparent)}.bulk-btn-danger:hover{background:color-mix(in srgb, var(--accent-error) 10%, transparent);color:var(--accent-error)}.bulk-shift{color:var(--text-muted);align-items:center;gap:6px;font-size:13px;display:flex}.bulk-shift-amount{border:1px solid var(--border-color);background:var(--bg-inset);width:64px;color:var(--text-primary);border-radius:3px;padding:6px 8px;font-size:13px}.bulk-shift-unit{border:1px solid var(--border-color);background:var(--bg-inset);color:var(--text-primary);border-radius:3px;padding:6px 8px;font-size:13px}.audience-box{flex-direction:column;gap:8px;display:flex}.audience-summary{color:var(--text-secondary);flex-wrap:wrap;align-items:center;gap:4px;font-size:13px;display:flex}.audience-picker-tools{align-items:center;gap:8px;margin-bottom:10px;display:flex}.audience-picker-count{color:var(--text-muted);margin-left:auto;font-size:13px}.audience-picker-list{border:1px solid var(--border-color);border-radius:3px;flex-direction:column;gap:2px;max-height:45vh;padding:6px;display:flex;overflow-y:auto}.audience-picker-row{cursor:pointer;border-radius:3px;align-items:center;gap:10px;padding:7px 10px;font-size:14px;display:flex}.audience-picker-row:hover{background:var(--surface-hover)}.audience-picker-row input{accent-color:var(--accent-indigo);cursor:pointer}.audience-picker-name{color:var(--text-primary);font-weight:500}.audience-picker-email{color:var(--text-muted);margin-left:auto;font-size:13px}.audience-picker-footer{justify-content:flex-end;margin-top:14px;display:flex}.resubmit-options{flex-wrap:wrap;align-items:center;gap:18px;font-size:14px;display:flex}.resubmit-custom{border:1px solid var(--border-color);background:var(--bg-inset);width:56px;color:var(--text-primary);text-align:center;border-radius:3px;margin:0 6px;padding:6px 8px;font-size:14px}.review-header-actions{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.resubmit-note{color:var(--text-muted);font-size:13px}.time-machine-bar{border-color:color-mix(in srgb, var(--accent-warn) 40%, transparent);background:color-mix(in srgb, var(--accent-warn) 6%, transparent);border-radius:4px;flex-direction:column;gap:8px;padding:10px 14px;display:flex}.tm-notice{color:var(--accent-warn);align-items:center;gap:8px;font-size:14px;font-weight:600;display:flex}.tm-notice svg{width:16px;height:16px}.tm-controls{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.tm-slider{min-width:160px;accent-color:var(--accent-warn);cursor:pointer;flex:1}.tm-label{color:var(--text-secondary);font-size:13px;font-family:var(--font-mono);white-space:nowrap}.tm-viewer{background:color-mix(in srgb, var(--accent-warn) 3%, var(--bg-secondary))}.assignment-row-wrap{align-items:center;gap:12px;display:flex}.assignment-row-wrap .assignment-card{flex:1;min-width:0}.bulk-check{width:16px;height:16px;accent-color:var(--accent-indigo);cursor:pointer;flex-shrink:0}.hidden-badge{align-items:center;gap:4px;display:inline-flex}.hidden-badge svg{width:12px;height:12px}.assignment-card{border-radius:4px;align-items:stretch;gap:20px;padding:20px;display:flex}.assignment-main{flex:1;min-width:0}.assignment-head{align-items:center;gap:12px;display:flex}.assignment-head h3{color:var(--text-primary);font-size:18px;font-weight:600}.assignment-instruction{color:var(--text-secondary);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-top:8px;font-size:14px;line-height:1.55;display:-webkit-box;overflow:hidden}.assignment-meta{color:var(--text-muted);gap:18px;margin-top:12px;font-size:13px;display:flex}.assignment-meta span{align-items:center;gap:5px;display:inline-flex}.assignment-score{font-weight:600;color:var(--emerald-soft)!important}.assignment-actions{flex-direction:column;justify-content:center;gap:8px;min-width:190px;display:flex}.assignment-actions button{width:100%}.assignment-actions button:disabled{opacity:.4;cursor:not-allowed}.status-badge{text-transform:uppercase;letter-spacing:.4px;white-space:nowrap;border-radius:2px;padding:3px 10px;font-size:12px;font-weight:700}.status-draft{background:color-mix(in srgb, var(--accent-warn) 12%, transparent);color:var(--amber-soft);border:1px solid color-mix(in srgb, var(--accent-warn) 30%, transparent)}.status-submitted{background:color-mix(in srgb, var(--accent-sky) 12%, transparent);color:var(--sky-soft);border:1px solid color-mix(in srgb, var(--accent-sky) 30%, transparent)}.status-graded{background:color-mix(in srgb, var(--accent-success) 12%, transparent);color:var(--emerald-soft);border:1px solid color-mix(in srgb, var(--accent-success) 30%, transparent)}.status-hidden{background:color-mix(in srgb, var(--text-secondary) 15%, transparent);color:var(--text-secondary);border:1px solid color-mix(in srgb, var(--text-secondary) 30%, transparent)}.assignment-hidden{opacity:.62}.assignment-side{align-self:center;align-items:center;gap:12px;display:flex}.hide-btn{white-space:nowrap;padding:6px 12px;font-size:13px}.class-settings-row{flex-wrap:wrap;align-items:center;gap:20px 32px;display:flex}.class-setting{align-items:center;gap:10px;display:flex}.class-setting-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.3px;font-size:13px}.copy-share{color:var(--text-secondary);background:color-mix(in srgb, var(--accent-sky) 6%, transparent);border:1px solid color-mix(in srgb, var(--accent-sky) 20%, transparent);border-radius:3px;flex-wrap:wrap;align-items:center;gap:8px;margin-top:12px;padding:10px 14px;font-size:14px;display:flex}.copy-share 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.15s;display:flex}.admin-nav-link:hover{background:var(--surface-hover);color:var(--text-primary)}.admin-nav-link.active{background:color-mix(in srgb, var(--accent-error) 14%, transparent);color:var(--rose-soft)}.admin-rail-footer{flex-direction:column;gap:8px;margin-top:auto;display:flex}.admin-whoami{color:var(--text-muted);word-break:break-all;padding:0 6px;font-size:12px}.admin-logout{border:1px solid var(--surface-active);color:var(--text-secondary);cursor:pointer;background:0 0;border-radius:3px;align-items:center;gap:8px;padding:8px 12px;font-size:14px;display:flex}.admin-logout:hover{color:var(--rose-soft);border-color:color-mix(in srgb, var(--accent-error) 40%, transparent)}.admin-main{padding:0;overflow-y:auto}.admin-scope-note{background:color-mix(in srgb, var(--accent-error) 8%, transparent);border-bottom:1px solid color-mix(in srgb, var(--accent-error) 20%, transparent);color:var(--rose-soft);padding:8px 28px;font-size:13px}.admin-page{max-width:1000px;padding:26px 28px 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var(--surface-hover);border-radius:4px;align-items:center;gap:14px;padding:18px;display:flex}.admin-stat>div{flex-direction:column;display:flex}.admin-stat-num{color:var(--text-primary);font-size:24px;font-weight:800}.admin-stat-label{color:var(--text-secondary);font-size:13px}.admin-card{background:var(--admin-shell);border:1px solid var(--surface-hover);border-radius:4px;margin-bottom:18px;padding:20px}.admin-card-title{color:var(--text-primary);align-items:center;gap:8px;margin-bottom:14px;font-size:15px;font-weight:600;display:flex}.admin-form{flex-direction:column;gap:14px;max-width:480px;display:flex}.admin-form-row{grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px;display:grid}@media (width<=560px){.admin-form-row{grid-template-columns:1fr}}.admin-field{flex-direction:column;gap:6px;display:flex}.admin-field span{color:var(--text-secondary);font-size:13px;font-weight:500}.admin-field input,.admin-select{background:var(--bg-inset);border:1px solid var(--surface-active);color:var(--text-primary);font-size:15px;font-family:var(--font-sans);border-radius:3px;padding:9px 12px}.admin-field input:focus,.admin-select:focus{border-color:color-mix(in srgb, var(--accent-error) 50%, transparent);outline:none}.admin-plan-meta{color:var(--text-secondary);margin-bottom:14px;font-size:13px}.admin-btn-primary,.admin-btn-secondary,.admin-btn-danger{cursor:pointer;border:none;border-radius:3px;align-items:center;gap:8px;width:fit-content;padding:9px 16px;font-size:14px;font-weight:600;display:inline-flex}.admin-btn-primary{background:var(--accent-rose);color:var(--bg-primary)}.admin-btn-primary:hover{opacity:.9}.admin-btn-secondary{border:1px solid var(--surface-active);color:var(--text-secondary);background:0 0}.admin-btn-secondary:hover{border-color:var(--surface-strong)}.admin-btn-danger{background:color-mix(in srgb, var(--accent-error) 12%, transparent);border:1px solid color-mix(in srgb, var(--accent-error) 40%, 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