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var(--lsp-accent);outline-offset:3px}.lsp-status{position:absolute;top:0;right:0;bottom:0;left:0;z-index:4;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:20px;text-align:center;background:var(--lsp-backdrop)}.lsp-status--buffering{background:transparent;pointer-events:none}.lsp-status-icon{width:26px;height:26px;color:var(--lsp-muted)}.lsp-status-text{margin:0;max-width:34ch;color:var(--lsp-muted);font-size:.9rem;line-height:1.45}.lsp-status--error .lsp-status-icon{color:#fca5a5}.lsp-retry{margin-top:2px;padding:7px 16px;border:1px solid var(--lsp-border);border-radius:999px;background:#ffffff14;color:var(--lsp-text);font:inherit;font-size:.85rem;cursor:pointer}.lsp-retry:hover{background:#ffffff29}.lsp-retry:focus-visible{outline:2px solid var(--lsp-accent);outline-offset:2px}.lsp-spinner{width:34px;height:34px;border:3px solid rgba(255,255,255,.22);border-top-color:var(--lsp-accent);border-radius:50%;animation:lsp-spin .8s linear 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var(--lsp-accent);outline-offset:2px}.lsp-time{font-size:.82rem;font-variant-numeric:tabular-nums;color:var(--lsp-muted);white-space:nowrap}.lsp-time-sep{opacity:.5}.lsp-seek,.lsp-volume-slider{-moz-appearance:none;appearance:none;-webkit-appearance:none;height:4px;margin:0;padding:0;border-radius:999px;background:transparent;cursor:pointer}.lsp-seek{width:100%;background:linear-gradient(to right,var(--lsp-accent) 0 var(--lsp-seek-played, 0%),var(--lsp-buffered) var(--lsp-seek-played, 0%) var(--lsp-seek-buffered, 0%),var(--lsp-track) var(--lsp-seek-buffered, 0%) 100%)}.lsp-seek:disabled{background:var(--lsp-track);cursor:default}.lsp-volume-slider{width:0;opacity:0;transition:width .18s ease,opacity .18s ease;background:linear-gradient(to right,var(--lsp-accent) 0 var(--lsp-volume-level, 100%),var(--lsp-track) var(--lsp-volume-level, 100%) 100%)}.lsp-volume{display:flex;align-items:center;gap:6px}.lsp-volume:hover .lsp-volume-slider,.lsp-volume:focus-within 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var(--lsp-accent);outline-offset:2px}@container (max-width: 420px){.lsp-time,.lsp-select{display:none}}.lsp-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media (prefers-reduced-motion: reduce){.lsp-controls,.lsp-play-badge,.lsp-volume-slider{transition:none}.lsp-spinner{animation-duration:2s}}.lsp-start{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;z-index:2;cursor:pointer}.lsp-start--backdrop{background:linear-gradient(160deg,#1b1f2a,#0d1017)}.lsp-audio{display:flex;gap:14px;align-items:center;padding:12px;border:1px solid rgba(255,255,255,.08);border-radius:10px;background:linear-gradient(160deg,#1b1f2a,#0d1017);color:#f4f6fa}.lsp-audio:focus-visible{outline:2px solid #7aa2ff;outline-offset:2px}.lsp-audio-cover{flex:0 0 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var(--navy)}.ds-logo-dot--light{border-color:#fff}.ds-logo-word-col{display:flex;flex-direction:column;line-height:1}.ds-logo-word{font-size:var(--logo-word-size);font-weight:800;letter-spacing:-.03em;color:var(--navy)}.ds-logo-word--light{color:#fff}.ds-logo-word-accent{color:var(--crimson)}.ds-logo-word-accent--light{color:#fff}.ds-logo-sub{font-size:10px;font-weight:600;letter-spacing:.04em;margin-top:3px;color:var(--steel)}.ds-logo-sub--light{color:#ffffffb3}.ds-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--ff);font-weight:600;line-height:1;border:none;border-radius:var(--r-sm);cursor:pointer;text-decoration:none;white-space:nowrap;transition:var(--transition-button)}.ds-btn--block{width:100%}.ds-btn--sm{padding:9px 14px;min-height:38px;font-size:13.5px;border-radius:var(--r-xs)}.ds-btn--md{padding:13px 20px;min-height:48px;font-size:15px}.ds-btn--lg{padding:16px 24px;min-height:54px;font-size:16px}.ds-btn--primary{background:var(--navy);color:#fff;box-shadow:var(--sh-1)}.ds-btn--secondary{background:var(--canvas);color:var(--navy);border:1.5px solid var(--hairline-2)}.ds-btn--ghost{background:transparent;color:var(--navy)}.ds-btn--crimson{background:var(--crimson);color:#fff}.ds-btn--success{background:var(--success);color:#fff}.ds-btn--on-navy{background:#fff;color:var(--navy)}.ds-btn--outline-on-navy{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.4)}.ds-btn:disabled{background:var(--surface-2);color:var(--muted);cursor:not-allowed;border:none}.ds-badge{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:700;letter-spacing:.02em;padding:4px 9px;border-radius:var(--r-pill);text-transform:uppercase;white-space:nowrap}.ds-badge--navy{background:var(--navy-50);color:var(--navy)}.ds-badge--crimson{background:var(--crimson-50);color:var(--crimson-700)}.ds-badge--success{background:var(--success-50);color:var(--success)}.ds-badge--warning{background:var(--warning-50);color:var(--warning)}.ds-badge--error{background:var(--error-50);color:var(--error)}.ds-badge--ai{background:linear-gradient(90deg,var(--navy),#2e5c9e);color:#fff}.ds-badge--premium{background:#f4e9cf;color:#8a6a1c}.ds-badge--neutral{background:var(--surface);color:var(--slate)}.ds-card{background:var(--canvas);border:1px solid var(--hairline);border-radius:var(--r-md)}.ds-card--padded{padding:var(--card-pad)}.ds-card--default{box-shadow:var(--sh-1)}.ds-card--flat{box-shadow:none}.ds-card--raised{box-shadow:var(--sh-2)}.ds-card-header{display:flex;align-items:center;gap:10px;margin-bottom:14px}.ds-card-title{margin:0;font-size:14px;font-weight:700;color:var(--ink);flex:1}.ds-chip{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border-radius:var(--r-pill);font-size:13px;font-weight:600;font-family:var(--ff);cursor:pointer;transition:var(--transition-fast);border:1.5px solid var(--hairline-2);background:var(--canvas);color:var(--slate)}.ds-chip--active{border:none;background:var(--navy);color:#fff}.ds-avatar{display:flex;align-items:center;justify-content:center;flex-shrink:0;border-radius:50%;width:var(--avatar-size);height:var(--avatar-size);font-size:var(--avatar-font-size);font-weight:700;font-family:var(--ff)}.ds-avatar--student{background:var(--navy-50);color:var(--navy)}.ds-avatar--admin{background:var(--crimson-50);color:var(--crimson-700)}.ds-avatar--reviewer{background:var(--warning-50);color:var(--warning)}.ds-avatar--teacher{background:var(--success-50);color:var(--success)}.ds-avatar--superadmin{background:var(--navy);color:#fff}.ds-avatar-img{width:100%;height:100%;border-radius:inherit;object-fit:cover;display:block}.ds-field{display:flex;flex-direction:column;gap:6px}.ds-field-label{font-size:13px;font-weight:600;color:var(--slate);font-family:var(--ff)}.ds-field-label--sm{font-size:12px}.ds-field-error{font-size:12px;color:var(--error);font-family:var(--ff)}.ds-field-hint{font-size:12px;color:var(--stone);font-family:var(--ff)}.ds-input-wrap{position:relative;display:flex;align-items:center}.ds-input-adorn{position:absolute;color:var(--steel);display:flex;align-items:center;pointer-events:none}.ds-input-adorn>*{pointer-events:auto}.ds-input-adorn--prefix{left:14px}.ds-input-adorn--suffix{right:8px}.ds-input{width:100%;height:48px;padding:0 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var(--hairline-2);background:var(--canvas);color:var(--stone);cursor:pointer}.ds-select-trigger--sm{height:38px;font-size:13px;padding:0 30px 0 10px}.ds-select-trigger--md{height:48px;font-size:15px;padding:0 38px 0 14px}.ds-select-trigger--filled{color:var(--ink)}.ds-select-trigger--open{border-color:var(--navy)}.ds-select-trigger--error{border-color:var(--error)}.ds-select-trigger:disabled{background:var(--surface);cursor:not-allowed;opacity:.6}.ds-select-trigger-text{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ds-select-caret{position:absolute;pointer-events:none;color:var(--steel);transition:transform .15s ease;right:14px;font-size:12px}.ds-select-caret--sm{right:10px;font-size:10px}.ds-select-caret--open{transform:rotate(180deg)}.ds-select-listbox{position:absolute;z-index:var(--z-popover);left:0;right:auto;width:max-content;min-width:100%;max-width:min(var(--ds-select-menu-max, 420px),calc(100vw - 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var(--steel));font-style:italic}.mstd-group+.mstd-group{margin-top:6px;padding-top:6px;border-top:1px solid var(--hairline)}.mstd-group-heading{display:block;padding:4px 6px;font-family:var(--ff-mono, ui-monospace, monospace);font-size:9.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--steel)}.mstd-row{display:flex;align-items:center;gap:8px;padding:6px 6px 6px calc(6px + var(--mstd-depth, 0) * 16px);border-radius:var(--r-xs);cursor:pointer}.mstd-row:hover{background:var(--surface)}.mstd-row input[type=checkbox]{width:15px;height:15px;flex-shrink:0;accent-color:var(--navy);cursor:pointer}.mstd-label{flex:1;min-width:0;font-size:12.5px;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mstd-row-muted .mstd-label{color:var(--steel)}.mstd-extra{font-size:11px;color:var(--steel);font-variant-numeric:tabular-nums;white-space:nowrap}.mstd-children{display:flex;flex-direction:column}.ds-progress-track{width:100%;height:var(--progress-height);border-radius:var(--r-pill);background:var(--surface-2);overflow:hidden}.ds-progress-fill{height:100%;width:var(--progress-value);border-radius:var(--r-pill);background:var(--progress-color)}.ds-progress-fill--animated{transition:width 1s ease-out}.ds-switch{display:inline-flex;align-items:center;gap:7px;padding:3px 4px;font-size:12px;font-weight:600;font-family:var(--ff);color:var(--slate);background:none;border:none;border-radius:var(--r-sm);cursor:pointer}.ds-switch--on{color:var(--ink)}.ds-switch:disabled{opacity:.45;cursor:default}.ds-switch:focus-visible{outline:2px solid var(--navy);outline-offset:2px}.ds-switch-track{position:relative;flex:0 0 auto;width:28px;height:16px;background:var(--hairline-2, var(--hairline));border-radius:999px;transition:background .16s ease-out}.ds-switch--on .ds-switch-track{background:var(--navy)}.ds-switch-knob{position:absolute;top:2px;left:2px;width:12px;height:12px;background:#fff;border-radius:50%;transition:transform .16s ease-out}.ds-switch--on .ds-switch-knob{transform:translate(12px)}@media (prefers-reduced-motion: reduce){.ds-switch-track,.ds-switch-knob{transition:none}}.ds-segmented{display:inline-flex;padding:2px;background:var(--cloud);border:1px solid var(--hairline);border-radius:999px}.ds-segmented-opt{padding:3px 10px;font-size:12px;font-weight:600;font-family:var(--ff);color:var(--slate);background:none;border:none;border-radius:999px;cursor:pointer;white-space:nowrap}.ds-segmented-opt--on{background:var(--canvas);color:var(--ink);font-weight:700;box-shadow:var(--sh-1)}.ds-segmented-opt:focus-visible{outline:2px solid 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12px;background:none;border:none;border-radius:var(--r-sm);cursor:pointer;font-size:13px;font-family:var(--ff);color:var(--ink)}.ovm-item:hover{background:var(--canvas)}.ovm-item--danger{color:var(--error)}.pbm-body{display:flex;flex-direction:column;gap:16px}.pbm-message{margin:0;font-size:13.5px;color:var(--slate)}.pbm-list{margin:0;padding-left:18px;display:flex;flex-direction:column;gap:6px}.pbm-list-item{font-size:12.5px;color:var(--ink)}.pbm-code{color:var(--steel)}.pbm-actions{display:flex;justify-content:flex-end}.dtpm-body{display:flex;flex-direction:column;gap:16px}.dtpm-message{margin:0;font-size:13.5px;color:var(--slate)}.dtpm-error{color:var(--error);font-size:12.5px}.dtpm-actions{display:flex;justify-content:flex-end;gap:10px}.pdp-status{padding:24px;text-align:center;color:var(--stone)}.pdp-status--page{padding:40px}.pdp-status--error{color:var(--error)}.pdp-empty{padding:32px;text-align:center;color:var(--stone);background:var(--canvas);border:1px dashed var(--hairline);border-radius:var(--r-md)}.pdp-action-error{color:var(--error);font-size:12.5px;margin-bottom:10px}.pdp-list{display:flex;flex-direction:column;gap:10px}.pdp-list-row{display:flex;align-items:center;gap:12px;border:1px solid var(--hairline);border-radius:var(--r-md);padding:12px 16px;background:var(--canvas);cursor:pointer}.pdp-list-row-title{font-size:14px;color:var(--ink);flex:1}.pdp-back-link{font-size:12px;color:var(--steel);text-decoration:none}.pdp-not-found-link{color:var(--navy)}.pdp-header-row{display:flex;align-items:flex-start;gap:12px;margin:10px 0 4px;flex-wrap:wrap}.pdp-title{margin:0;font-size:20px;font-weight:700}.pdp-subtitle{font-size:13px;color:var(--steel);margin-top:4px}.pdp-used-by-row{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin-top:8px}.pdp-used-by-label{font-size:12px;color:var(--stone)}.pdp-badge-link{text-decoration:none}.pdp-header-actions{margin-left:auto}.pdp-delete-btn{color:var(--error)}.pdp-tabs{display:flex;gap:4px;margin:24px 0 16px;border-bottom:1px solid var(--hairline)}.pdp-tab{padding:10px 16px;background:none;border:none;border-bottom:2px solid transparent;color:var(--slate);font-weight:500;font-size:13.5px;cursor:pointer;font-family:var(--ff)}.pdp-tab--active{border-bottom-color:var(--navy);color:var(--navy);font-weight:700}.pdp-sample-sets{display:flex;flex-direction:column;gap:14px}.pdp-sample-sets-actions{display:flex;gap:8px}.mvw-link{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:var(--navy)}.mvw-empty{padding:40px;text-align:center;border:1px dashed var(--hairline);border-radius:var(--r-md)}.mvw-empty-text{margin-top:8px;font-size:13.5px;color:var(--slate)}.mvw-empty-hint{margin-top:4px;font-size:12px;color:var(--stone)}.mvw-video{width:100%;max-height:70vh;--lsp-radius: var(--r-sm)}.mvw-audio{width:100%}.mvw-frame{width:100%;height:68vh;border:1px solid var(--hairline);border-radius:var(--r-sm);background:var(--surface)}.mvw-frame-link-wrap{margin-top:8px}.mvw-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:var(--z-overlay);display:flex;align-items:center;justify-content:center;padding:20px}.mvw-backdrop{position:absolute;top:0;right:0;bottom:0;left:0;background:#0c1f3a80}.mvw-dialog{position:relative;width:min(860px,96vw);max-height:90vh;display:flex;flex-direction:column;background:var(--canvas);border-radius:var(--r-lg, 14px);box-shadow:0 24px 64px #0c1f3a47;outline:none}.mvw-header{display:flex;align-items:center;gap:10px;padding:14px 18px;border-bottom:1px solid var(--hairline)}.mvw-title{font-size:14px;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mvw-header-actions{margin-left:auto;display:flex;align-items:center;gap:10px}.mvw-lang-tabs{display:flex;border:1px solid var(--hairline);border-radius:var(--r-sm);overflow:hidden}.mvw-lang-tab{padding:3px 10px;font-size:12px;font-weight:600;font-family:var(--ff);cursor:pointer;border:none;background:var(--canvas);color:var(--slate)}.mvw-lang-tab--active{background:var(--navy);color:#fff}.mvw-close-btn{background:none;border:none;cursor:pointer;color:var(--steel);display:flex;padding:4px}.mvw-content{flex:1;overflow-y:auto;padding:20px;min-width:0}.mvw-loading{padding:40px;text-align:center;color:var(--stone);font-size:13px}.mvw-error{padding:20px;text-align:center}.mvw-error-text{color:var(--error);font-size:13px;margin-bottom:10px}.mvw-footer{display:flex;align-items:center;gap:10px;padding:12px 18px;border-top:1px solid var(--hairline)}.mvw-footer-meta{font-size:12px;color:var(--stone)}.mvw-footer-actions{margin-left:auto;display:flex;gap:10px}.mme-upload{display:flex;flex-direction:column;gap:6px}.mme-upload-label{font-size:13px;font-weight:600;color:var(--slate)}.mme-upload-input{font-size:12px}.mme-upload-track{height:6px;background:var(--hairline);border-radius:99px;overflow:hidden}.mme-upload-fill{width:var(--mme-upload-pct);height:100%;background:var(--navy);transition:width .15s linear}.mme-upload-pct-label{font-size:11px;color:var(--stone)}.mme-upload-attached{font-size:11.5px;color:var(--success)}.mme-upload-error{font-size:11.5px;color:var(--error)}.mme-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:var(--z-popover);display:flex;align-items:center;justify-content:center;padding:20px}.mme-backdrop{position:absolute;top:0;right:0;bottom:0;left:0;background:#0c1f3a80}.mme-dialog{position:relative;width:min(460px,96vw);max-height:90vh;display:flex;flex-direction:column;background:var(--canvas);border-radius:var(--r-lg, 14px);box-shadow:0 24px 64px #0c1f3a47;outline:none}.mme-header{display:flex;align-items:center;gap:10px;padding:14px 18px;border-bottom:1px solid var(--hairline)}.mme-header-title{font-size:14px;color:var(--ink)}.mme-close-btn{margin-left:auto;background:none;border:none;cursor:pointer;color:var(--steel);display:flex;padding:4px}.mme-body{flex:1;overflow-y:auto;padding:18px;display:flex;flex-direction:column;gap:14px}.mme-loading{padding:24px;text-align:center;color:var(--stone);font-size:13px}.mme-error{padding:16px;text-align:center}.mme-error-text{color:var(--error);font-size:13px;margin-bottom:10px}.mme-footer{display:flex;align-items:center;gap:10px;padding:12px 18px;border-top:1px solid var(--hairline)}.mme-save-status{font-size:12px}.mme-save-status--error{color:var(--error)}.mme-save-status--success{color:var(--success)}.mme-footer-actions{margin-left:auto;display:flex;gap:8px}.mce-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:var(--z-popover);display:flex;align-items:center;justify-content:center;padding:20px}.mce-backdrop{position:absolute;top:0;right:0;bottom:0;left:0;background:#0c1f3a80}.mce-dialog{position:relative;width:min(1180px,97vw);height:min(88vh,900px);display:flex;flex-direction:column;background:var(--canvas);border-radius:var(--r-lg, 14px);box-shadow:0 24px 64px #0c1f3a47;outline:none}.mce-header{display:flex;align-items:center;gap:10px;padding:12px 18px;border-bottom:1px solid var(--hairline)}.mce-title{font-size:14px;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mce-lang-tabs{display:flex;border:1px solid var(--hairline);border-radius:var(--r-sm);overflow:hidden;margin-left:6px}.mce-lang-tab{display:flex;align-items:center;gap:5px;padding:4px 10px;font-size:12px;font-weight:600;font-family:var(--ff);cursor:pointer;border:none;background:var(--canvas);color:var(--slate)}.mce-lang-tab--active{background:var(--navy);color:#fff}.mce-dirty-dot{width:6px;height:6px;border-radius:50%;background:var(--amber)}.mce-dirty-dot--active{background:#fff}.mce-icon-btn{margin-left:auto;background:none;border:none;cursor:pointer;color:var(--steel);display:flex;padding:4px}.mce-split{flex:1;min-height:0;display:grid;grid-template-columns:1fr 1fr}.mce-split-loading{grid-column:1 / -1;padding:40px;text-align:center;color:var(--stone);font-size:13px}.mce-split-error{grid-column:1 / -1;padding:30px;text-align:center}.mce-split-error-message{color:var(--error);font-size:13px;margin-bottom:10px}.mce-pane{display:flex;flex-direction:column;min-width:0}.mce-pane--source{border-right:1px solid var(--hairline)}.mce-pane--right{background:var(--surface)}.mce-pane-header{display:flex;align-items:center;gap:6px;padding:7px 14px;border-bottom:1px solid var(--hairline);background:var(--surface)}.mce-pane-header-label{font-size:10.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--steel)}.mce-pane-toolbar{display:flex;align-items:center;gap:6px;padding:4px 10px 4px 14px;border-bottom:1px solid var(--hairline);background:var(--surface)}.mce-pane-tabs{display:flex;gap:2px}.mce-pane-tab{display:flex;align-items:center;gap:5px;padding:5px 9px;border-radius:var(--r-xs);border:none;cursor:pointer;font-family:var(--ff);font-size:10.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;background:transparent;color:var(--steel)}.mce-pane-tab--active{background:var(--canvas);color:var(--navy)}.mce-pane-content{flex:1;overflow-y:auto;padding:16px}.mce-empty-note{padding:30px;text-align:center;color:var(--stone);font-size:13px}.mce-diff-stats{display:flex;gap:10px;margin-bottom:10px;font-size:12px}.mce-diff-added{color:var(--success)}.mce-diff-removed{color:var(--error)}.mce-diff-pre{margin:0;font-family:var(--ff-mono);font-size:12.5px;line-height:1.6}.mce-diff-line{display:flex}.mce-diff-line--same{background:transparent;color:var(--slate)}.mce-diff-line--add{background:var(--success-50);color:var(--success)}.mce-diff-line--del{background:var(--error-50);color:var(--error)}.mce-diff-lineno{width:34px;flex-shrink:0;text-align:right;padding-right:8px;color:var(--stone);-webkit-user-select:none;user-select:none}.mce-diff-sign{width:14px;flex-shrink:0;font-weight:700;-webkit-user-select:none;user-select:none}.mce-diff-text{white-space:pre-wrap;word-break:break-word}.mce-footer{display:flex;align-items:center;gap:10px;padding:10px 18px;border-top:1px solid var(--hairline)}.mce-footer-note{font-size:11.5px;color:var(--stone)}.mce-footer-status{font-size:12px;margin-left:10px}.mce-text-error{color:var(--error)}.mce-text-success{color:var(--success)}.mce-footer-actions{margin-left:auto;display:flex;align-items:center;gap:8px}.mce-editor{height:100%;display:flex;flex-direction:column}.mce-editor .mde-surface{flex:1;overflow-y:auto}.mtp-field{height:44px;padding:0 12px;border:1.5px solid var(--hairline-2);border-radius:var(--r-sm);font-family:var(--ff);font-size:14px;background:var(--canvas);color:var(--ink);width:100%}.mtp-field-label{font-size:13px;font-weight:600;color:var(--slate)}.mtp-field-wrap{display:flex;flex-direction:column;gap:6px}.mtp-pill{display:inline-flex;align-items:center;padding:3px 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var(--hairline);border-radius:var(--r-md);padding:24px;box-shadow:var(--sh-1)}.mtp-panel-header{margin-bottom:18px}.mtp-panel-title{font-weight:700;font-size:15px;color:var(--ink);margin-bottom:4px}.mtp-panel-subtitle{font-size:13px;color:var(--slate)}.mtp-form-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px;margin-bottom:20px}.mtp-form-actions{display:flex;gap:10px}.mtp-generate-btn{padding:9px 20px;background:var(--navy);color:#fff;border:none;border-radius:var(--r-sm);font-family:var(--ff);font-weight:600;font-size:14px;cursor:pointer;display:flex;align-items:center;gap:8px}.mtp-generate-btn:disabled{opacity:.5}.mtp-cancel-btn{padding:9px 20px;background:transparent;border:1.5px solid var(--hairline-2);border-radius:var(--r-sm);font-family:var(--ff);font-weight:600;font-size:14px;color:var(--ink);cursor:pointer}.mtp-generating-panel{padding:32px;text-align:center;color:var(--slate)}.mtp-result-status-row{display:flex;align-items:center;gap:10px;margin-bottom:16px}.mtp-success-pill{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:99px;background:var(--success-50);color:var(--success);font-size:12px;font-weight:700}.mtp-preview-box{background:var(--canvas);border:1px solid var(--hairline);border-radius:var(--r-md);padding:24px;max-height:400px;overflow-y:auto;margin-bottom:16px}.mtp-preview-title{margin:0 0 14px;font-size:18px;font-weight:700;color:var(--ink);line-height:1.3}.mtp-preview-body{font-size:14px;color:var(--slate);line-height:1.65;white-space:pre-wrap}.mtp-filters{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.mtp-tabs{display:flex;background:var(--surface);border-radius:var(--r-sm);padding:3px;gap:2px}.mtp-tab{padding:6px 14px;border-radius:var(--r-xs);border:none;font-family:var(--ff);font-weight:500;font-size:13px;color:var(--slate);background:transparent;cursor:pointer;box-shadow:none}.mtp-tab--active{font-weight:700;color:var(--navy);background:var(--canvas);box-shadow:var(--sh-1)}.mtp-teacher-filter{width:190px}.mtp-table-wrap{background:var(--canvas);border:1px solid var(--hairline);border-radius:var(--r-md);overflow:hidden;box-shadow:var(--sh-1)}.mtp-table{width:100%;border-collapse:collapse;font-size:13px}.mtp-thead-row{background:var(--surface);border-bottom:1px solid var(--hairline)}.mtp-th{padding:10px 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var(--hairline)}.srp-empty-link{background:none;border:none;color:var(--navy);font-weight:600;cursor:pointer;font-family:var(--ff);font-size:13px}.srp-table-wrap{background:var(--canvas);border-radius:var(--r-md);border:1px solid var(--hairline);overflow:hidden}.srp-table{width:100%;border-collapse:collapse;font-size:13px}.srp-thead-row{background:var(--surface);border-bottom:1px solid var(--hairline)}.srp-th{padding:8px 16px;text-align:left;font-weight:600;color:var(--steel);font-size:12px}.srp-row{border-bottom:1px solid var(--hairline)}.srp-td{padding:10px 16px;color:var(--steel)}.srp-name{font-weight:500;color:var(--ink)}.srp-url{font-size:11px;color:var(--stone)}.srp-never-run{color:var(--stone)}.srp-last-run-time{margin-left:6px;font-size:11px;color:var(--stone)}.srp-td-actions{padding:10px 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#f8fafc);padding:4px;box-sizing:border-box}.elp-container{width:100%;margin:0}.elp-filter-bar{display:flex;align-items:flex-end;gap:14px;margin-bottom:16px;flex-wrap:wrap}.elp-filter-field{display:flex;flex-direction:column;gap:6px;min-width:200px}.elp-filter-field--recipients{min-width:260px}.elp-filter-label{font-size:12px;font-weight:700;color:var(--slate, #334155)}.elp-select{width:100%;box-sizing:border-box;padding:9px 10px;font-size:13px;color:var(--ink, #0f172a);background:var(--canvas, #ffffff);border:1px solid var(--hairline, #e2e8f0);border-radius:var(--r-sm, 8px);outline:none;cursor:pointer;transition:border-color .15s ease,box-shadow .15s ease}.elp-select:focus{border-color:var(--navy, #1e3a5f);box-shadow:0 0 0 3px color-mix(in srgb,var(--navy, #1e3a5f) 12%,transparent)}.elp-select:disabled{background:var(--surface, #f8fafc);color:var(--steel, #64748b);cursor:not-allowed}.elp-reset-btn{height:38px;padding:0 16px;border:1px solid var(--hairline, #e2e8f0);border-radius:var(--r-sm, 8px);background:var(--canvas, #ffffff);color:var(--slate, #334155);font-size:13px;font-weight:700;cursor:pointer}.elp-reset-btn:hover:not(:disabled){background:var(--surface, #f8fafc)}.elp-reset-btn:disabled{color:var(--steel, #94a3b8);cursor:not-allowed}.elp-header{margin-bottom:24px}.elp-title{margin:0;font-size:18px;font-weight:700;color:var(--ink, #0f172a)}.elp-subtitle{margin:4px 0 0;font-size:12.5px;color:var(--steel, #64748b)}.elp-table-wrap{background:var(--canvas, #ffffff);border:1px solid var(--hairline, #e2e8f0);border-radius:var(--r-md, 12px);overflow:hidden;box-shadow:var(--sh-1, 0 1px 2px rgba(15, 23, 42, .06))}.elp-table{width:100%;border-collapse:collapse;text-align:left;font-size:13px}.elp-th{padding:10px 16px;font-size:11px;font-weight:700;color:var(--steel, #64748b);text-transform:uppercase;letter-spacing:.04em;background:var(--surface, #f8fafc);border-bottom:1px solid var(--hairline, #e2e8f0);white-space:nowrap}.elp-row{border-bottom:1px solid var(--hairline, #e2e8f0);transition:background .1s ease}.elp-row:hover{background:var(--surface, #f8fafc)}.elp-row:last-child{border-bottom:none}.elp-td{padding:14px 16px;vertical-align:middle;color:var(--ink, #0f172a)}.elp-td--muted{color:var(--steel, #64748b);white-space:nowrap}.elp-template-name{margin:0;font-weight:700;color:var(--ink, #0f172a)}.elp-template-subject{margin:2px 0 0;font-size:12px;color:var(--steel, #64748b);max-width:320px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.elp-sender{display:flex;align-items:center;gap:10px}.elp-sender-text{min-width:0}.elp-sender-name{margin:0;font-weight:600;color:var(--ink, #0f172a);white-space:nowrap}.elp-sender-email{margin:2px 0 0;font-size:12px;color:var(--steel, #64748b);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:220px}.elp-avatar{display:flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:50%;font-size:11px;font-weight:700;flex-shrink:0}.elp-avatar-0{background:color-mix(in srgb,var(--navy, #1e3a5f) 14%,transparent);color:var(--navy, #1e3a5f)}.elp-avatar-1{background:color-mix(in srgb,var(--success, #16a34a) 16%,transparent);color:var(--success, #16a34a)}.elp-avatar-2{background:color-mix(in srgb,var(--warning, #d97706) 18%,transparent);color:var(--warning, #d97706)}.elp-avatar-3{background:color-mix(in srgb,var(--crimson, #be123c) 14%,transparent);color:var(--crimson, #be123c)}.elp-avatar-4{background:color-mix(in srgb,var(--slate, #475569) 14%,transparent);color:var(--slate, #475569)}.elp-type-chip{display:inline-block;padding:2px 10px;border-radius:999px;font-size:11px;font-weight:700;letter-spacing:.02em;background:color-mix(in srgb,var(--navy, #1e3a5f) 10%,transparent);color:var(--navy, #1e3a5f);white-space:nowrap}.elp-recipients{display:flex;align-items:center}.elp-recipients-item{position:relative;width:30px;height:30px;border-radius:50%;border:2px solid var(--canvas, #ffffff);margin-left:-8px;flex-shrink:0}.elp-recipients-item:first-child{margin-left:0}.elp-recipient-img{width:100%;height:100%;border-radius:50%;object-fit:cover;display:block;background:var(--surface, #f1f5f9)}.elp-recipient-fallback{width:100%;height:100%;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:10.5px;font-weight:700}.elp-recipients-overflow{display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;color:var(--slate, #334155);background:var(--surface, #e2e8f0)}.elp-recipients-empty{color:var(--steel, #94a3b8);font-size:12.5px}.elp-stats-v2{display:flex;align-items:baseline;gap:16px}.elp-stat-item{display:flex;align-items:baseline;gap:5px}.elp-stat-num{font-size:17px;font-weight:800;color:var(--ink, #0f172a);font-variant-numeric:tabular-nums;line-height:1}.elp-stat-lbl{font-size:11px;font-weight:600;color:var(--steel, #64748b);text-transform:uppercase;letter-spacing:.03em}.elp-stat-item--success .elp-stat-num{color:var(--success, #16a34a)}.elp-stat-item--failed .elp-stat-num{color:var(--crimson, #be123c)}.elp-stat-item--pending .elp-stat-num{color:var(--warning, #d97706)}.elp-loading{padding:40px;text-align:center;color:var(--slate, #64748b)}.elp-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:64px 20px;text-align:center}.elp-empty-title{margin:0;font-weight:700;color:var(--ink, #334155);font-size:14px}.elp-empty-hint{margin:0;font-size:13px;color:var(--steel, #64748b)}