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1.8rem);--ui-line-caption:1rem;--ui-line-body:1.35rem;--ui-control-height-sm:2rem;--ui-control-height:2.5rem;--ui-control-height-lg:2.75rem;--ui-toolbar-height:3rem;--ui-field-height:3rem;--ui-chip-height:1.75rem;--ui-chip-height-sm:1.375rem;--ui-icon-size-sm:.875rem;--ui-icon-size:1rem;--ui-radius-control:10px;--ui-radius-track:12px;--ui-radius-panel:14px;--ui-radius-section:18px;--ui-radius-pill:999px;--ui-space-1:.25rem;--ui-space-2:.5rem;--ui-space-3:.75rem;--ui-space-4:1rem;--ui-space-5:1.25rem;--ui-space-6:1.5rem;--ui-space-8:2rem;--ui-page-max:94rem;--ui-page-pad-y:clamp(.5rem, .3rem + .5vw, .75rem);--ui-page-gap:clamp(.75rem, .6rem + .5vw, 1rem);--ui-panel-padding:clamp(1rem, .85rem + .6vw, 1.35rem);--ui-panel-padding-sm:clamp(.75rem, .68rem + .3vw, 1rem);--ui-panel-gap:clamp(.75rem, .65rem + .4vw, 1rem);--ui-grid-gap:clamp(.625rem, .5rem + .5vw, 1rem);--ui-stack-gap:.75rem;--ui-inline-gap:.5rem;--ui-dialog-padding:clamp(1rem, .85rem + .5vw, 1.25rem);--ui-dialog-width-sm:32rem;--ui-dialog-width:42rem;--ui-dialog-width-lg:48rem;--ui-dialog-width-xl:64rem;--accent:#f5f5f5;--accent-dim:rgba(var(--theme-primary-rgb), .16);--accent-glow:rgba(var(--theme-primary-rgb), .08);--theme-primary:#3b82f6;--theme-primary-rgb:59, 130, 246;--dialog-toolbar-bg:#3b82f6;--dialog-toolbar-fg:#fff;--dialog-toolbar-muted:#ffffffd1;--background:#fff;--foreground:#0a0a0a;--card:#fff;--card-foreground:#0a0a0a;--popover:#fff;--popover-foreground:#0a0a0a;--primary:#171717;--primary-foreground:#fafafa;--secondary:#f5f5f5;--secondary-foreground:#171717;--muted:#f5f5f5;--muted-foreground:#737373;--accent-foreground:#171717;--destructive:#e40014;--border:#e5e5e5;--input:#e5e5e5;--ring:#a1a1a1;--radius:.625rem;--sidebar-border:#e5e5e5;--status-success-bg:#ecfdf3;--status-success-text:#027a48;--status-success-dot:#12b76a;--status-danger-bg:#fef3f2;--status-danger-border:#fecdca;--status-danger-text:#b42318;--status-danger-dot:#f04438;--status-warning-bg:#fff7e8;--status-warning-text:#b54708;--status-warning-dot:#f79009;--status-neutral-bg:#f2f4f7;--status-neutral-text:#667085;--status-neutral-dot:#98a2b3;--status-info-bg:#eef4ff;--status-info-text:#3538cd;--status-info-dot:#6172f3}@supports (color:lab(0% 0 0)){:root{--accent:lab(96.52% -.0000298023 .0000119209);--background:lab(100% 0 0);--foreground:lab(2.75381% 0 0);--card:lab(100% 0 0);--card-foreground:lab(2.75381% 0 0);--popover:lab(100% 0 0);--popover-foreground:lab(2.75381% 0 0);--primary:lab(7.78201% -.0000149012 0);--primary-foreground:lab(98.26% 0 0);--secondary:lab(96.52% -.0000298023 .0000119209);--secondary-foreground:lab(7.78201% -.0000149012 0);--muted:lab(96.52% -.0000298023 .0000119209);--muted-foreground:lab(48.496% 0 0);--accent-foreground:lab(7.78201% -.0000149012 0);--destructive:lab(48.4493% 77.4328 61.5452);--border:lab(90.952% 0 -.0000119209);--input:lab(90.952% 0 -.0000119209);--ring:lab(66.128% -.0000298023 .0000119209);--sidebar-border:lab(90.952% 0 -.0000119209)}}@media (max-width:1023.98px){:root{--ui-toolbar-height:var(--ui-control-height-lg);--ui-field-height:var(--ui-control-height-lg)}}[data-theme-mode=system]{--status-danger-bg:#fef3f2;--status-danger-border:#fecdca;--status-danger-text:#b42318;--status-danger-dot:#f04438;--status-info-bg:#fff3e6;--status-info-text:#900;--status-info-dot:#900}:root,[data-theme-mode=light],[data-app-theme=blue]{--bg-base:#eef8fd;--bg-elevated:#fff;--bg-overlay:#f5fbfe;--bg-hover:#e3f4fb;--sidebar-bg:#f7fbfe;--sidebar-border:#cde8f4;--border-subtle:#cde8f4;--border-soft:#addff1;--border-mid:#7dc9e8;--text-primary:#001726;--text-secondary:#1a5a7a;--text-tertiary:#4a8aa6;--accent:#003152;--accent-text-on:#fff;--accent-dim:#0031521a;--accent-glow:#0031520f;--theme-primary:#003152;--theme-primary-rgb:0, 49, 82;--dialog-toolbar-bg:#003152;--accent-secondary:#addff1;--theme-primary-light:#addff1;--theme-primary-hover:#00253f;--theme-primary-text-on:#fff;--text-accent:#003152;--text-accent-soft:#1e6a8f;--surface-accent:#e6f4fb;--surface-accent-border:#addff1;--chip-active-bg:#00315214;--chip-active-border:#00315238;--chip-active-color:#003152;--input-focus-border:#003152;--input-focus-shadow:#0031521a;--tag-blue-bg:#e6f4fb;--tag-blue-color:#003152;--tag-blue-border:#addff1;--kpi-color-sessions:#0e7490;--kpi-color-revenue:#047857;--kpi-color-debt:#b45309;--kpi-color-learners:#003152;--kpi-ring-color:#0e7490;--surface-subtle:#eef2f8;--incard-surface:#f1f5f9;--incard-surface-border:#e4e7ec;--incard-text:#0f172a;--incard-text-muted:#64748b;--stat-divider:#e4e7ec;--logo-band-1:#7dc9e8;--logo-band-2:#1a5a7a;--logo-band-3:#003152;--logo-plinth-1:#003152;--logo-plinth-2:#1a5a7a;--logo-plinth-3:#7dc9e8;--logo-rev-band-1:#fff;--logo-rev-band-2:#addff1;--logo-rev-band-3:#7dc9e8;--logo-rev-plinth-1:#1a5a7a;--logo-rev-plinth-2:#7dc9e8;--logo-rev-plinth-3:#addff1}[data-theme-mode=dark]{--accent:#02f5a1;--accent-text-on:#051419;--accent-dim:#02f5a121;--accent-glow:#02f5a112;--theme-primary:#07191e;--theme-primary-rgb:7, 25, 30;--dialog-toolbar-bg:#07191e;--accent-secondary:#02f5a1;--theme-primary-light:#02f5a1;--theme-primary-hover:#051419;--theme-primary-text-on:#02f5a1;--text-accent:#02f5a1;--text-accent-soft:#5df5c2;--surface-accent:#02f5a11a;--surface-accent-border:#02f5a140;--chip-active-bg:#02f5a11f;--chip-active-border:#02f5a14d;--chip-active-color:#02f5a1;--input-focus-border:#02f5a199;--input-focus-shadow:#02f5a126;--tag-blue-bg:#02f5a11a;--tag-blue-color:#02f5a1;--tag-blue-border:#02f5a147;--kpi-color-sessions:#22d3ee;--kpi-color-revenue:#34d399;--kpi-color-debt:#fbbf24;--kpi-color-learners:#02f5a1;--kpi-ring-color:#02f5a1;--surface-subtle:#ffffff0f;--incard-surface:#ffffff0a;--incard-surface-border:#02f5a11a;--incard-text:#e8faf6;--incard-text-muted:#9dd4c8;--stat-divider:#02f5a11f;--logo-band-1:#e8faf6;--logo-band-2:#5df5c2;--logo-band-3:#02f5a1;--logo-plinth-1:#02f5a1;--logo-plinth-2:#5df5c2;--logo-plinth-3:#e8faf6;--logo-rev-band-1:#e8faf6;--logo-rev-band-2:#5df5c2;--logo-rev-band-3:#02f5a1;--logo-rev-plinth-1:#0d2229;--logo-rev-plinth-2:#5df5c2;--logo-rev-plinth-3:#e8faf6}[data-color-scheme=dark]:not([data-theme-mode=system]){--bg-base:#07191e;--bg-elevated:#0d2229;--bg-overlay:#112830;--bg-hover:#163038;--sidebar-bg:#0a1e26;--sidebar-border:#1e3d47;--border-subtle:#1e3d47;--border-soft:#264d5a;--border-mid:#335f6e;--text-primary:#e8faf6;--text-secondary:#9dd4c8;--text-tertiary:#6aada0;--accent-dim:#02f5a129;--accent-glow:#02f5a114}[data-color-scheme=dark]:not([data-theme-mode=system]) body{background-color:var(--bg-base);color:var(--text-primary)}[data-color-scheme=dark]:not([data-theme-mode=system]) .dashboard-shell{background:linear-gradient(135deg, #07191efa, #0d2229e6 45%, #112830d1), linear-gradient(90deg, rgba(var(--theme-primary-rgb), .18), #02f5a10f 52%, #00c9820f)}[data-color-scheme=dark]:not([data-theme-mode=system]) .card{background:#0d2229cc;border-color:#02f5a11f;box-shadow:inset 0 1px #02f5a10f,0 18px 48px #0000004d}[data-color-scheme=dark]:not([data-theme-mode=system]) .ui-tabs{background:var(--bg-elevated);border-color:var(--border-subtle)}[data-color-scheme=dark]:not([data-theme-mode=system]) .ui-tab{color:var(--text-secondary)}[data-color-scheme=dark]:not([data-theme-mode=system]) .ui-tab:hover{background:var(--bg-hover);color:var(--text-primary)}[data-color-scheme=dark]:not([data-theme-mode=system]) .ui-tab-active{background:var(--accent-dim);border-color:var(--chip-active-border);color:var(--chip-active-color)}[data-color-scheme=dark]:not([data-theme-mode=system]) .btn-ghost{border-color:var(--border-subtle);color:var(--text-secondary)}[data-color-scheme=dark]:not([data-theme-mode=system]) .btn-ghost:hover{background:var(--bg-hover);color:var(--text-primary);border-color:var(--border-soft)}[data-color-scheme=dark]:not([data-theme-mode=system]) .custom-field-input,[data-color-scheme=dark]:not([data-theme-mode=system]) .custom-select-search{background:var(--bg-elevated);border-color:var(--border-soft);color:var(--text-primary)}[data-color-scheme=dark]:not([data-theme-mode=system]) .custom-field-input::placeholder,[data-color-scheme=dark]:not([data-theme-mode=system]) .custom-select-search::placeholder{color:var(--text-tertiary)}[data-color-scheme=dark]:not([data-theme-mode=system]) .custom-field-input:focus{border-color:var(--input-focus-border);box-shadow:0 0 0 3px var(--input-focus-shadow)}[data-color-scheme=dark]:not([data-theme-mode=system]) .custom-field-icon,[data-color-scheme=dark]:not([data-theme-mode=system]) .custom-field-chevron{color:var(--text-tertiary)}[data-color-scheme=dark]:not([data-theme-mode=system]) .custom-select-menu{background:var(--bg-overlay);border-color:var(--border-soft);box-shadow:0 18px 48px #00000073}[data-color-scheme=dark]:not([data-theme-mode=system]) .custom-select-search{border-bottom-color:var(--border-subtle)}[data-color-scheme=dark]:not([data-theme-mode=system]) .custom-select-option{color:var(--text-primary)}[data-color-scheme=dark]:not([data-theme-mode=system]) .custom-select-option:hover,[data-color-scheme=dark]:not([data-theme-mode=system]) .custom-select-option-active{background:var(--accent-dim);color:var(--chip-active-color)}[data-color-scheme=dark]:not([data-theme-mode=system]) .custom-select-menu::-webkit-scrollbar-track{background:var(--bg-overlay)}[data-color-scheme=dark]:not([data-theme-mode=system]) .custom-select-options::-webkit-scrollbar-track{background:var(--bg-overlay)}[data-color-scheme=dark]:not([data-theme-mode=system]) .custom-select-menu::-webkit-scrollbar-thumb{background:var(--border-mid);border-color:var(--bg-overlay)}[data-color-scheme=dark]:not([data-theme-mode=system]) .custom-select-options::-webkit-scrollbar-thumb{background:var(--border-mid);border-color:var(--bg-overlay)}[data-color-scheme=dark]:not([data-theme-mode=system]) .custom-dialog-panel{background:var(--bg-elevated);border-color:var(--border-subtle);box-shadow:0 28px 90px #0000008c}[data-color-scheme=dark]:not([data-theme-mode=system]) .custom-dialog-content{background:var(--bg-elevated)}[data-color-scheme=dark]:not([data-theme-mode=system]) .custom-dialog-footer{background:var(--bg-elevated);border-top-color:var(--border-subtle)}[data-color-scheme=dark]:not([data-theme-mode=system]) .custom-field-label{color:var(--text-secondary)}[data-color-scheme=dark]:not([data-theme-mode=system]) .session-participant-pill{background:var(--bg-overlay);border-color:var(--border-subtle)}[data-color-scheme=dark]:not([data-theme-mode=system]) .learner-form-section{border-bottom-color:var(--border-subtle)}[data-color-scheme=dark]:not([data-theme-mode=system]) .learner-form-section-heading h3{color:var(--text-primary)}[data-color-scheme=dark]:not([data-theme-mode=system]) .ui-summary-label{color:var(--text-secondary)}[data-color-scheme=dark]:not([data-theme-mode=system]){--status-success-bg:#12b76a1f;--status-success-text:#34d399;--status-success-dot:#34d399;--status-danger-bg:#f044381f;--status-danger-border:#f0443859;--status-danger-text:#fc8181;--status-danger-dot:#fc8181;--status-warning-bg:#f790091f;--status-warning-text:#fbbf24;--status-warning-dot:#fbbf24;--status-neutral-bg:#ffffff0f;--status-neutral-text:var(--text-secondary);--status-neutral-dot:var(--text-tertiary);--status-info-bg:#02f5a11a;--status-info-text:#02f5a1;--status-info-dot:#02f5a1}[data-color-scheme=dark]:not([data-theme-mode=system]) .ui-chip-green{background:var(--status-success-bg);color:var(--status-success-text);border-color:#34d3994d}[data-color-scheme=dark]:not([data-theme-mode=system]) .ui-chip-orange{background:var(--status-warning-bg);color:var(--status-warning-text);border-color:#fbbf244d}[data-color-scheme=dark]:not([data-theme-mode=system]) .ui-chip-gray{background:var(--status-neutral-bg);color:var(--text-secondary);border-color:var(--border-subtle)}[data-color-scheme=dark]:not([data-theme-mode=system]) .ui-chip-danger{background:var(--status-danger-bg);color:var(--status-danger-text);border-color:#fc81814d}[data-color-scheme=dark]:not([data-theme-mode=system]) .ui-chip-blue{background:var(--tag-blue-bg);color:var(--tag-blue-color);border-color:var(--tag-blue-border)}[data-theme-mode=system],[data-app-theme=purple]{--bg-base:#fff7f0;--bg-elevated:#fff;--bg-overlay:#fffaf6;--bg-hover:#fed;--sidebar-bg:#fffaf6;--sidebar-border:#ffddb8;--border-subtle:#ffddb8;--border-soft:#fc9;--border-mid:#f5a85a;--text-primary:#1a0800;--text-secondary:#6b2a10;--text-tertiary:#9e5a30;--accent:#900;--accent-text-on:#fff;--accent-dim:#99000017;--accent-glow:#9900000d;--theme-primary:#900;--theme-primary-rgb:153, 0, 0;--dialog-toolbar-bg:#7a0000;--accent-secondary:#fc9;--theme-primary-light:#fc9;--theme-primary-hover:#7a0000;--theme-primary-text-on:#fff;--text-accent:#900;--text-accent-soft:#c44a00;--surface-accent:#fff3e6;--surface-accent-border:#fc9;--chip-active-bg:#99000014;--chip-active-border:#99000038;--chip-active-color:#900;--input-focus-border:#900;--input-focus-shadow:#9900001a;--tag-blue-bg:#fff3e6;--tag-blue-color:#900;--tag-blue-border:#fc9;--kpi-color-sessions:#900;--kpi-color-revenue:#15803d;--kpi-color-debt:#b45309;--kpi-color-learners:#c44a00;--kpi-ring-color:#900;--surface-subtle:#f5ede8;--incard-surface:#fff8f2;--incard-surface-border:#fc9;--incard-text:#1a0a00;--incard-text-muted:#8b5e3c;--stat-divider:#ffe4cc;--logo-band-1:#fc9;--logo-band-2:#c44a00;--logo-band-3:#900;--logo-plinth-1:#900;--logo-plinth-2:#c44a00;--logo-plinth-3:#fc9;--logo-rev-band-1:#fff;--logo-rev-band-2:#fc9;--logo-rev-band-3:#f5a85a;--logo-rev-plinth-1:#7a0000;--logo-rev-plinth-2:#c44a00;--logo-rev-plinth-3:#fc9}[data-color-scheme=dark]:not([data-theme-mode=system]) .hover\:bg-slate-50:hover,[data-color-scheme=dark]:not([data-theme-mode=system]) .hover\:bg-slate-100:hover{background-color:var(--bg-hover)!important}*,:before,:after{box-sizing:border-box}body{font-family:var(--font-sans);background-color:var(--bg-base);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;height:100dvh;overflow:hidden}.app-viewport{height:100dvh}.app-bar-btn{justify-content:center;align-items:center;gap:var(--ui-space-2);min-width:var(--ui-control-height);height:var(--ui-control-height);border-radius:var(--ui-radius-control);color:#fff;border:1px solid #0000;flex-shrink:0;transition:background-color .15s,border-color .15s,transform .15s;display:inline-flex;position:relative}.app-bar-btn:hover{background:#ffffff29;border-color:#fff3}.app-bar-btn:active{transform:scale(.97)}.app-bar-btn--boxed{background:#ffffff1f;border-color:#ffffff40}.app-bar-btn--boxed:hover{background:#fff3}.app-bar-btn--wide{padding-inline:var(--ui-space-2)}@media (min-width:640px){.app-bar-btn--wide{padding-inline:var(--ui-space-2) var(--ui-space-3)}}.app-bar-badge{border-radius:var(--ui-radius-pill);min-width:1rem;color:var(--theme-primary);font-size:var(--ui-font-micro);background:#fff;padding:0 .25rem;font-weight:800;line-height:1rem;position:absolute;top:.25rem;right:.25rem}.app-menu{z-index:50;width:16rem;margin-top:var(--ui-space-2);border:1px solid var(--border-subtle);border-radius:var(--ui-radius-section);background:var(--bg-elevated);padding:var(--ui-space-2);position:absolute;top:100%;right:0;box-shadow:0 24px 64px #10182838}.app-menu-item{align-items:center;gap:var(--ui-space-3);border-radius:var(--ui-radius-panel);width:100%;padding:.625rem var(--ui-space-3);color:var(--text-primary);font-size:var(--ui-font-body);text-align:left;font-weight:600;transition:background-color .15s,color .15s;display:flex}.app-menu-item:hover{background:var(--accent-dim);color:var(--chip-active-color)}.app-menu-item--danger{color:var(--status-danger-text)}.app-menu-item--danger:hover{background:var(--status-danger-bg);color:var(--status-danger-text)}::-webkit-scrollbar{width:5px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border-soft);border-radius:99px}::-webkit-scrollbar-thumb:hover{background:var(--border-mid)}.scrollbar-slim{scrollbar-width:thin;scrollbar-color:var(--border-mid) var(--bg-overlay)}.scrollbar-slim::-webkit-scrollbar{width:8px;height:8px}.scrollbar-slim::-webkit-scrollbar-track{background:var(--bg-overlay);border-radius:99px}.scrollbar-slim::-webkit-scrollbar-thumb{background:var(--border-mid);border-radius:99px}.scrollbar-slim::-webkit-scrollbar-thumb:hover{background:var(--text-tertiary)}@keyframes fadeUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes floatPanel{0%,to{transform:translate3d(0, 0, var(--card-depth,0))}50%{transform:translate3d(0, -5px, calc(var(--card-depth,0) + 10px))}}@keyframes modelDrift{0%,to{transform:rotateX(58deg)rotate(-34deg)translate(0)}50%{transform:rotateX(55deg)rotate(-29deg)translate3d(4px,-8px,14px)}}.surface{background-color:var(--bg-elevated);border:1px solid var(--border-subtle);border-radius:16px}.card{background-color:var(--bg-elevated);border:1px solid var(--border-subtle);border-radius:14px;transition:border-color .2s,box-shadow .2s}.card:hover{border-color:var(--border-soft);box-shadow:0 1px 2px #1018280f,0 10px 24px #10182814}.table-sticky thead th{z-index:3;background:var(--bg-elevated);box-shadow:inset 0 -1px 0 var(--border-subtle);position:sticky;top:0}.btn-primary{min-height:var(--ui-control-height);background-color:var(--accent);color:var(--accent-text-on);font-weight:750;font-size:var(--ui-font-body);line-height:var(--ui-line-body);border-radius:var(--ui-radius-control);cursor:pointer;letter-spacing:0;border:none;justify-content:center;align-items:center;gap:.5rem;padding:.5rem 1rem;transition:filter .15s,box-shadow .15s,transform .15s;display:inline-flex}.btn-primary:hover{filter:brightness(1.06);box-shadow:0 4px 16px rgba(var(--theme-primary-rgb), .3)}.btn-primary:active:not(:disabled){transform:scale(.97)}.btn-primary:disabled{cursor:not-allowed;opacity:.58;box-shadow:none}.btn-ghost{min-height:var(--ui-control-height);color:var(--text-secondary);font-weight:700;font-size:var(--ui-font-body);line-height:var(--ui-line-body);border-radius:var(--ui-radius-control);border:1px solid var(--border-subtle);cursor:pointer;letter-spacing:0;background-color:#0000;justify-content:center;align-items:center;gap:.5rem;padding:.5rem .875rem;transition:background-color .15s,color .15s,border-color .15s;display:inline-flex}.btn-ghost:hover{background-color:var(--bg-hover);color:var(--text-primary);border-color:var(--border-soft)}.label-tag{min-height:var(--ui-chip-height);width:fit-content;font-size:var(--ui-font-caption);line-height:var(--ui-line-caption);letter-spacing:.02em;text-transform:uppercase;border-radius:var(--ui-radius-pill);align-items:center;gap:.375rem;padding:.25rem .625rem;font-weight:750;display:inline-flex}.ui-text-caption{color:var(--text-tertiary);font-size:var(--ui-font-caption);letter-spacing:.04em;font-weight:750;line-height:var(--ui-line-caption);text-transform:uppercase}.ui-text-body{color:var(--text-secondary);font-size:var(--ui-font-body);font-weight:650;line-height:var(--ui-line-body)}.ui-text-title{color:var(--text-primary);font-size:var(--ui-font-title);font-weight:800;line-height:1.35}.ui-tabs{border:1px solid var(--border-soft);border-radius:var(--ui-radius-track);background:var(--bg-elevated);height:var(--ui-toolbar-height);box-sizing:border-box;align-items:center;gap:.25rem;padding:.25rem;display:flex;overflow-x:auto}.ui-tab{border-radius:var(--ui-radius-control);color:var(--text-secondary);cursor:pointer;font-size:var(--ui-font-body);font-weight:750;line-height:var(--ui-line-body);white-space:nowrap;background:0 0;border:1px solid #0000;justify-content:center;align-self:stretch;align-items:center;gap:.5rem;padding:.5rem 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#ffffff1f;border-radius:999px;flex-shrink:0;place-items:center;margin-bottom:.35rem;font-size:1.6rem;font-weight:800;display:grid}.pf-name{font-size:var(--ui-font-display);letter-spacing:-.02em;color:var(--text-primary);font-weight:800;line-height:1.2}.pf-username{font-size:var(--ui-font-body);color:var(--text-tertiary);font-weight:600}.pf-chips{flex-wrap:wrap;justify-content:center;gap:.4rem;margin-top:.4rem;display:flex}.pf-chip{height:var(--ui-chip-height);border-radius:var(--ui-radius-pill);font-size:var(--ui-font-caption);letter-spacing:.01em;color:var(--text-secondary);background:var(--bg-hover);border:1px solid var(--border-subtle);align-items:center;gap:.35rem;padding:0 .7rem;font-weight:700;display:inline-flex}.pf-chip--accent{color:var(--chip-active-color);background:var(--chip-active-bg);border-color:var(--chip-active-border)}.pf-chip-dot{background:var(--status-success-dot);border-radius:999px;width:6px;height:6px}.pf-summary-divider{background:var(--border-subtle);height:1px}.pf-summary-block{flex-direction:column;display:flex}.pf-summary-label{font-size:var(--ui-font-caption);letter-spacing:.04em;text-transform:uppercase;color:var(--text-tertiary);margin-bottom:.6rem;font-weight:750}.pf-detail-list{flex-direction:column;display:flex}.pf-detail-row{border-top:1px solid var(--border-subtle);justify-content:space-between;align-items:center;gap:.75rem;padding:.5rem 0;display:flex}.pf-detail-row:first-child{border-top:0;padding-top:0}.pf-detail-row:last-child{padding-bottom:0}.pf-detail-k{font-size:var(--ui-font-caption);color:var(--text-tertiary);white-space:nowrap;font-weight:600}.pf-detail-v{font-size:var(--ui-font-body-sm);color:var(--text-primary);text-align:right;text-overflow:ellipsis;white-space:nowrap;min-width:0;font-weight:700;overflow:hidden}.pf-detail-v--muted{color:var(--text-tertiary);font-weight:500}.pf-detail-k--action{align-items:center;gap:.35rem;display:inline-flex}.pf-label-btn{border-radius:var(--ui-radius-control);width:1.4rem;height:1.4rem;color:var(--text-tertiary);flex-shrink:0;place-items:center;transition:background-color .15s,color .15s;display:inline-grid}.pf-label-btn:hover{background:var(--bg-hover);color:var(--text-primary)}.pf-label-btn:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.pf-detail-field{margin-top:3rem}.pf-detail-field .pf-field-lbl{font-size:var(--ui-font-caption);letter-spacing:.04em;text-transform:uppercase;color:var(--text-tertiary);margin-bottom:.35rem;font-weight:750;display:block}.pf-name-input{text-align:center;width:100%;font-family:inherit;font-size:var(--ui-font-heading);letter-spacing:-.02em;color:var(--text-primary);background:var(--bg-overlay);border:1.5px solid var(--border-soft);border-radius:var(--ui-radius-control);outline:none;padding:.35rem .65rem;font-weight:800;transition:border-color .15s,box-shadow .15s}.pf-username-input{font-family:inherit;font-size:var(--ui-font-body);text-align:center;color:var(--text-primary);background:var(--bg-overlay);border:1.5px solid var(--border-soft);border-radius:var(--ui-radius-control);outline:none;width:100%;max-width:100%;padding:.25rem .55rem;font-weight:600;transition:border-color .15s,box-shadow .15s}.pf-name-input:focus,.pf-username-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(var(--theme-primary-rgb), .12)}.pf-grid{gap:var(--ui-page-gap);grid-template-columns:1fr;align-items:start;display:grid}@media (min-width:992px){.pf-grid{grid-template-columns:minmax(288px,4fr) minmax(0,8fr)}}.pf-col{gap:var(--ui-page-gap);flex-direction:column;min-width:0;display:flex}.pf-card{border:1px solid var(--border-subtle);border-radius:var(--ui-radius-section);background:var(--bg-elevated);padding:var(--ui-panel-padding);box-shadow:0 1px 4px #1018280d,0 4px 16px #1018280a}.pf-card-head{margin-bottom:var(--ui-panel-gap);justify-content:space-between;align-items:flex-start;gap:.85rem;display:flex}.pf-card-title{font-size:var(--ui-font-title);letter-spacing:-.01em;color:var(--text-primary);font-weight:800;line-height:1.2}.pf-dl{grid-template-columns:1fr;gap:.95rem 1.5rem;display:grid}@media (max-width:559.98px){.pf-dl--4col{grid-template-columns:1fr 1fr}.pf-field--mfull{grid-column:1/-1}}@media (min-width:560px){.pf-dl--2col{grid-template-columns:1fr 1fr}.pf-dl--3col{grid-template-columns:repeat(3,1fr)}.pf-dl--4col{grid-template-columns:1fr 1fr}}@media (min-width:900px){.pf-dl--4col{grid-template-columns:1fr 1.6fr 1fr 1fr}.pf-dl--4col .pf-field--dcol2{grid-column:2}.pf-dl--4col .pf-field--drow1{grid-row:1}.pf-dl--4col .pf-field--drow2{grid-row:2}}.pf-field{min-width:0}.pf-field--full{grid-column:1/-1}.pf-dt{font-size:var(--ui-font-caption);letter-spacing:.04em;text-transform:uppercase;color:var(--text-tertiary);font-weight:750;line-height:1.2;display:block}.pf-dd{font-size:var(--ui-font-body);color:var(--text-primary);word-break:break-word;margin-top:.28rem;font-weight:600;line-height:1.4;display:block}.pf-dd--muted{color:var(--text-tertiary);font-weight:500}.pf-dd-mono{font-variant-numeric:tabular-nums;letter-spacing:.01em}.pf-bio{font-size:var(--ui-font-body);color:var(--text-secondary);line-height:1.6}.pf-bio--empty{color:var(--text-tertiary);font-style:italic}.pf-input{width:100%;font-family:inherit;font-size:var(--ui-font-body);color:var(--text-primary);background:var(--bg-overlay);border:1.5px solid var(--border-soft);border-radius:var(--ui-radius-control);outline:none;padding:.5rem .75rem;font-weight:500;transition:border-color .15s,box-shadow .15s}.pf-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(var(--theme-primary-rgb), .12)}textarea.pf-input{resize:vertical;line-height:1.5}.pf-edit-grid{gap:var(--ui-stack-gap) var(--ui-space-4);grid-template-columns:1fr;display:grid}@media (min-width:560px){.pf-edit-grid--3col{grid-template-columns:repeat(3,1fr)}.pf-edit-grid--4col{grid-template-columns:1fr 1fr}}@media (min-width:900px){.pf-edit-grid--4col{grid-template-columns:repeat(4,1fr)}}.pf-edit-full{grid-column:1/-1}.pf-status{align-items:center;gap:.45rem;display:inline-flex}.pf-status-dot{background:var(--status-success-dot);width:8px;height:8px;box-shadow:0 0 0 3px var(--status-success-bg);border-radius:999px;flex-shrink:0}.pf-status-dot--danger{background:var(--status-danger-dot);box-shadow:0 0 0 3px var(--status-danger-bg)}.pf-plan-name{font-size:var(--ui-font-heading);letter-spacing:-.02em;color:var(--text-primary);font-weight:800;line-height:1.15}.pf-usage-grid{gap:var(--ui-stack-gap) var(--ui-space-6);margin-top:var(--ui-panel-gap);grid-template-columns:1fr;display:grid}@media (min-width:620px){.pf-usage-grid{grid-template-columns:1fr 1fr}}.pf-meter{min-width:0}.pf-meter-top{justify-content:space-between;align-items:baseline;gap:.5rem;margin-bottom:.35rem;display:flex}.pf-meter-label{font-size:var(--ui-font-caption);color:var(--text-secondary);font-weight:700}.pf-meter-count{font-size:var(--ui-font-caption);color:var(--text-tertiary);font-variant-numeric:tabular-nums;font-weight:700}.pf-meter-count strong{color:var(--text-primary)}.pf-meter-track{background:var(--bg-hover);border-radius:999px;height:5px;overflow:hidden}.pf-meter-fill{background:var(--accent);border-radius:999px;min-width:3px;height:100%;transition:width .5s cubic-bezier(.23,1,.32,1)}.pf-meter-fill--warning{background:var(--status-warning-dot)}.pf-meter-fill--danger{background:var(--status-danger-dot)}.pf-sub-empty{font-size:var(--ui-font-body);color:var(--text-secondary);line-height:1.5}.pf-act-head{justify-content:space-between;align-items:flex-start;gap:var(--ui-space-4);margin-bottom:var(--ui-panel-gap);display:flex}.pf-act-sub{font-size:var(--ui-font-caption);color:var(--text-tertiary);margin-top:.15rem;font-weight:600}.pf-act-chart{align-items:flex-end;gap:4px;height:68px;padding-top:4px;display:flex}.pf-act-chart--dense{gap:2px}.pf-act-col{flex:1;justify-content:center;align-items:flex-end;min-width:0;height:100%;display:flex}.pf-act-bar{background:var(--accent);transform-origin:bottom;border-radius:3px 3px 0 0;width:100%;min-height:3px}.pf-act-bar--empty{background:var(--bg-hover);height:3px}@media (prefers-reduced-motion:no-preference){.pf-act-bar{animation:.45s cubic-bezier(.23,1,.32,1) both pf-bar-rise}}@keyframes pf-bar-rise{0%{transform:scaleY(0)}to{transform:scaleY(1)}}.pf-act-empty{height:68px;font-size:var(--ui-font-body-sm);color:var(--text-tertiary);place-items:center;font-weight:600;display:grid}.pf-roles-label{font-size:var(--ui-font-caption);letter-spacing:.04em;text-transform:uppercase;color:var(--text-tertiary);margin-bottom:.6rem;font-weight:750}.pf-roles-label+.pf-role-list{margin-bottom:1.25rem}.pf-role-list{gap:var(--ui-space-2);flex-flow:wrap;display:flex}.pf-role{border-radius:var(--ui-radius-panel);border:1px solid var(--border-subtle);background:var(--bg-overlay);flex:9rem;align-items:center;gap:.6rem;padding:.55rem .75rem;display:flex}.pf-role--active{border-color:var(--accent);background:var(--chip-active-bg);box-shadow:0 0 0 3px var(--accent-glow)}.pf-role--active .pf-role-name{color:var(--chip-active-color)}.pf-role-glyph{border-radius:var(--ui-radius-control);background:var(--bg-hover);width:2rem;height:2rem;color:var(--text-tertiary);flex-shrink:0;place-items:center;display:grid}.pf-role--active .pf-role-glyph{background:var(--accent);color:var(--accent-text-on)}.pf-role-name{white-space:nowrap;text-overflow:ellipsis;min-width:0;font-size:var(--ui-font-body);color:var(--text-primary);flex:1;font-weight:700;overflow:hidden}.pf-role-active-tag{background:var(--accent);width:1.5rem;height:1.5rem;color:var(--accent-text-on);border-radius:999px;flex-shrink:0;place-items:center;display:inline-grid}.pf-role-btn{height:var(--ui-control-height-sm);border-radius:var(--ui-radius-control);font-size:var(--ui-font-caption);white-space:nowrap;cursor:pointer;color:var(--text-secondary);background:var(--bg-hover);border:1px solid var(--border-subtle);align-items:center;gap:.35rem;padding:0 .7rem;font-weight:700;transition:background .15s,color .15s,transform .15s;display:inline-flex}.pf-role-btn--icon{width:var(--ui-control-height-sm);justify-content:center;padding:0}.pf-role-btn:active{transform:scale(.97)}.pf-role-btn:disabled{opacity:.55;cursor:not-allowed}@media (hover:hover){.pf-role-btn:hover:not(:disabled){background:var(--bg-elevated);color:var(--text-primary)}}@media (prefers-reduced-motion:no-preference){.pf-summary,.pf-col>.pf-card{animation:.55s cubic-bezier(.34,1.56,.64,1) both kpi-enter}.pf-summary{animation-delay:0s}.pf-col>.pf-card:first-child{animation-delay:75ms}.pf-col>.pf-card:nth-child(2){animation-delay:.15s}.pf-col>.pf-card:nth-child(3){animation-delay:.225s}.pf-col>.pf-card:nth-child(4){animation-delay:.3s}}@keyframes kpi-enter{0%{opacity:0;transform:translateY(18px)scale(.96)}60%{opacity:1;transform:translateY(-3px)scale(1.005)}to{opacity:1;transform:translateY(0)scale(1)}}.st-section{border:1px solid var(--border-subtle);border-radius:var(--ui-radius-section);background:var(--bg-elevated);padding:var(--ui-panel-padding);box-shadow:0 1px 4px #1018280d,0 4px 16px #1018280a}.st-section-head{flex-wrap:nowrap;align-items:flex-start;gap:.85rem;display:flex}@media (max-width:767px){.st-section-head--action{flex-wrap:wrap}.st-section-head--action .st-section-action-btn{flex-basis:100%;order:3;justify-content:center;margin-top:.35rem}}.st-section-icon{border-radius:var(--ui-radius-control);background:var(--chip-active-bg);border:1.5px solid var(--chip-active-border);width:2.4rem;height:2.4rem;color:var(--chip-active-color);flex-shrink:0;place-items:center;display:grid}.st-section-title{color:var(--text-primary);font-size:.975rem;font-weight:900;line-height:1.2}.st-section-sub{font-size:var(--ui-font-body-sm);color:var(--text-secondary);max-width:52rem;margin-top:.3rem;font-weight:600;line-height:1.5}.st-side-by-side{grid-template-columns:1fr;gap:1rem;display:grid}@media (min-width:900px){.st-side-by-side{grid-template-columns:repeat(2,1fr);align-items:stretch}.st-side-by-side>*{height:100%}}.st-pref-list{flex-direction:column;display:flex}.st-pref-list>*+*{border-top:1px solid var(--border-subtle)}.st-pref-row{cursor:pointer;text-align:left;-webkit-tap-highlight-color:transparent;background:0 0;border:none;align-items:center;gap:1rem;width:100%;padding:.9rem 0;display:flex}.st-pref-row:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:8px}.st-pref-title{color:var(--text-primary);font-size:.9rem;font-weight:600;line-height:1.35;display:block}.st-pref-desc{color:var(--text-tertiary);margin-top:.2rem;font-size:.8rem;font-weight:400;line-height:1.45;display:block}.st-switch{background:var(--text-tertiary);border-radius:999px;flex-shrink:0;width:2.6rem;height:1.5rem;position:relative}@supports (color:color-mix(in lab, red, red)){.st-switch{background:color-mix(in srgb, var(--text-tertiary) 35%, transparent)}}.st-switch{transition:background-color .2s cubic-bezier(.23,1,.32,1)}.st-switch>span{background:#fff;border-radius:999px;width:1.125rem;height:1.125rem;transition:transform .2s cubic-bezier(.23,1,.32,1);position:absolute;top:.1875rem;left:.1875rem;box-shadow:0 1px 3px #10182833}.st-switch.is-on{background:var(--accent)}.st-switch.is-on>span{transform:translate(1.1rem)}.st-pref-row:active .st-switch>span{width:1.3rem}.st-pref-row:active .st-switch.is-on>span{transform:translate(.925rem)}.st-pref-children{grid-template-rows:0fr;transition:grid-template-rows .24s cubic-bezier(.23,1,.32,1);display:grid}.st-pref-children.is-open{grid-template-rows:1fr}.st-pref-children-inner{opacity:0;min-height:0;transition:opacity .18s;overflow:hidden}.st-pref-children.is-open .st-pref-children-inner{opacity:1}.st-pref-children-inner>*{border-top:1px solid var(--border-subtle)}@media (prefers-reduced-motion:reduce){.st-switch,.st-switch>span,.st-pref-children,.st-pref-children-inner{transition:none}}.st-day-card-label{color:var(--text-primary);font-size:.875rem;font-weight:900}.wh-list{border:1px solid var(--border-subtle);border-radius:var(--ui-radius-panel);background:var(--bg-elevated);flex-direction:column;display:flex;overflow:hidden}.wh-row{align-items:center;gap:var(--ui-space-2);padding:var(--ui-space-3) var(--ui-panel-padding-sm);border-bottom:1px solid var(--border-subtle);flex-wrap:wrap;transition:background .15s;display:flex}.wh-row:last-child{border-bottom:none}.wh-row:hover{background:var(--bg-hover)}.wh-row--closed{opacity:.72}.wh-day-label{font-size:var(--ui-font-body-sm);color:var(--text-primary);white-space:nowrap;order:0;margin-right:auto;padding-top:0;font-weight:800}.wh-intervals{gap:var(--ui-space-2);flex-direction:column;flex-basis:100%;order:2;min-width:0;display:flex}.wh-interval{align-items:center;gap:.4rem;display:flex}.wh-time-input{height:var(--ui-control-height);border-radius:var(--ui-radius-control);border:1px solid var(--border-subtle);background:var(--bg-overlay);width:auto;min-width:0;font-size:var(--ui-font-body-sm);color:var(--text-primary);cursor:pointer;outline:none;flex:1 1 0;padding:0 .55rem;font-weight:700;transition:border-color .15s,box-shadow .15s}.wh-time-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(var(--theme-primary-rgb), .12)}.wh-time-input:disabled{cursor:not-allowed;opacity:.55}.wh-time-sep{font-size:var(--ui-font-caption);color:var(--text-tertiary);-webkit-user-select:none;user-select:none;flex-shrink:0;font-weight:700}.wh-delete-btn{width:var(--ui-control-height);height:var(--ui-control-height);border-radius:var(--ui-radius-control);border:1px solid var(--border-subtle);color:var(--text-secondary);cursor:pointer;background:0 0;flex-shrink:0;place-items:center;transition:border-color .15s,color .15s,background .15s;display:inline-grid}.wh-delete-btn:hover:not(:disabled){border-color:var(--status-danger-border);color:var(--status-danger-text);background:var(--status-danger-bg)}.wh-delete-btn:disabled{cursor:not-allowed;opacity:.5}.wh-closed-chip{height:var(--ui-control-height-sm);border-radius:var(--ui-radius-control);background:var(--bg-overlay);border:1px dashed var(--border-soft);font-size:var(--ui-font-caption);color:var(--text-tertiary);-webkit-user-select:none;user-select:none;align-items:center;padding:0 .75rem;font-weight:700;display:inline-flex}.wh-add-btn{width:auto;height:var(--ui-control-height-sm);border-radius:var(--ui-radius-control);border:1.5px dashed rgba(var(--theme-primary-rgb), .3);color:var(--accent);font-size:var(--ui-font-body-sm);cursor:pointer;white-space:nowrap;background:0 0;order:1;justify-content:center;align-items:center;gap:.3rem;padding:0 .7rem;font-weight:800;transition:background .15s,border-color .15s;display:inline-flex}.wh-add-btn:hover:not(:disabled){background:var(--accent-dim);border-color:rgba(var(--theme-primary-rgb), .5)}.wh-add-btn:disabled{cursor:not-allowed;opacity:.55}@media (min-width:768px){.wh-list{gap:var(--ui-space-2);background:0 0;border:none;border-radius:0;grid-template-columns:repeat(2,1fr);display:grid;overflow:visible}.wh-row{align-items:flex-start;gap:var(--ui-space-3);padding:var(--ui-space-3) var(--ui-panel-padding-sm);border:1px solid var(--border-subtle);border-radius:var(--ui-radius-panel);background:var(--bg-elevated);grid-template-columns:7rem 1fr auto;display:grid}.wh-row:last-child{border-bottom:1px solid var(--border-subtle)}.wh-day-label{order:0;margin-right:0;padding-top:.35rem}.wh-intervals{flex-basis:auto;order:0}.wh-time-input{height:var(--ui-control-height-sm);flex:none;width:7.2rem}.wh-delete-btn{width:var(--ui-control-height-sm);height:var(--ui-control-height-sm)}.wh-add-btn{width:auto;height:var(--ui-control-height-sm);font-size:var(--ui-font-body-sm);order:0;justify-content:flex-start;align-self:flex-start}}.st-provider-card{align-items:center;gap:var(--ui-space-3);padding:var(--ui-panel-padding-sm);border:1px solid 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a{border-radius:var(--ui-radius-control);color:var(--text-secondary);font-size:var(--ui-font-body);padding:.5rem .6rem}.help-mobile-toc-menu a.is-active{background:var(--accent-dim);color:var(--chip-active-color);font-weight:600}.help-empty{gap:var(--ui-space-3);max-width:32rem;color:var(--text-secondary);font-size:var(--ui-font-body);display:grid}.help-skel{border-radius:var(--ui-radius-panel);background:var(--bg-overlay)}.help-dialog-title{align-items:center;gap:.75rem;min-width:0;display:flex}.help-dialog-body .help-topics{margin-top:0}.help-dialog-body .help-topic:first-child{padding-top:1.75rem}.help-dialog-chips{gap:var(--ui-space-2);margin-top:var(--ui-space-4);flex-wrap:wrap;display:flex}.help-dialog-chips button{border:1px solid var(--border-subtle);min-height:var(--ui-chip-height);border-radius:var(--ui-radius-pill);background:var(--bg-elevated);color:var(--text-secondary);font-size:var(--ui-font-body-sm);padding:.25rem .7rem;font-weight:550;transition:background-color .15s,color .15s,border-color .15s}.help-dialog-chips button:hover{border-color:var(--border-soft);background:var(--bg-hover);color:var(--text-primary)}.help-dialog .custom-dialog-header .help-section-icon{color:#fff;background:#ffffff24}@media (max-width:639px){.help-dialog-chips{margin-right:calc(-1 * var(--ui-dialog-padding));padding-right:var(--ui-dialog-padding);scrollbar-width:none;flex-wrap:nowrap;overflow-x:auto}.help-dialog-chips::-webkit-scrollbar{display:none}.help-dialog-chips button{white-space:nowrap;flex-shrink:0}}.ui-toast-stack{left:50%;bottom:max(1.25rem, env(safe-area-inset-bottom));z-index:10000;pointer-events:none;flex-direction:column;align-items:center;gap:.5rem;width:min(26rem,100vw - 2rem);display:flex;position:fixed;transform:translate(-50%)}.ui-toast{pointer-events:auto;border:1px solid var(--border-subtle);background:var(--bg-elevated);width:100%;color:var(--text-primary);border-radius:14px;align-items:center;gap:.65rem;padding:.7rem .6rem .7rem .9rem;animation:.2s cubic-bezier(.22,1,.36,1) ui-toast-in;display:flex;box-shadow:0 1px 2px #1018280f,0 12px 32px #10182824}.ui-toast.is-leaving{opacity:0;transition:opacity .16s ease-out,transform .16s ease-out;transform:translateY(6px)}.ui-toast-msg{flex:1;min-width:0;font-size:.875rem;font-weight:600;line-height:1.35}.ui-toast--success .ui-toast-icon{color:var(--status-success-dot)}.ui-toast--error .ui-toast-icon{color:var(--status-danger-text)}.ui-toast--warning .ui-toast-icon{color:var(--status-warning-text,#b54708)}.ui-toast--info .ui-toast-icon{color:var(--accent)}.ui-toast-close{width:1.75rem;height:1.75rem;color:var(--text-tertiary);cursor:pointer;border-radius:8px;flex-shrink:0;place-items:center;transition:background-color .15s ease-out,color .15s ease-out;display:inline-grid}.ui-toast-close:hover{background:var(--bg-hover);color:var(--text-primary)}.ui-toast-close:active{transform:scale(.94)}[data-color-scheme=dark]:not([data-theme-mode=system]) .ui-toast{box-shadow:0 1px 2px #0000004d,0 12px 32px #0006}@keyframes ui-toast-in{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}@media (prefers-reduced-motion:reduce){.ui-toast{animation:none}.ui-toast.is-leaving{transform:none}}.ui-page{min-height:100%;padding-block:var(--ui-page-pad-y)}.ui-page-inner{gap:var(--ui-page-gap);width:100%;max-width:var(--ui-page-max);flex-direction:column;margin-inline:auto;display:flex}.ui-page.ui-page--fill{flex-direction:column;height:100%;min-height:0;display:flex;overflow:hidden}.ui-page--fill>.ui-page-inner{flex:auto;min-height:0}.ui-toolbar{justify-content:space-between;align-items:center;gap:var(--ui-space-3);min-height:var(--ui-toolbar-height);flex-wrap:wrap;display:flex}.ui-toolbar-pills{align-items:center;gap:var(--ui-inline-gap);flex-wrap:wrap;min-width:0;display:flex}.ui-toolbar-actions{align-items:center;gap:var(--ui-inline-gap);flex-shrink:0;margin-left:auto;display:flex}.ui-toolbar-actions>.course-edit-button,.ui-toolbar-actions>.course-details-button,.ui-toolbar-actions>.btn-ghost{min-height:var(--ui-toolbar-height)}.ui-toolbar-actions>.ui-icon-btn{width:var(--ui-toolbar-height);height:var(--ui-toolbar-height);border-radius:var(--ui-radius-track)}@media (max-width:720px){.ui-toolbar{flex-wrap:nowrap}.ui-toolbar-pills{scrollbar-width:none;flex-wrap:nowrap;flex:1;overflow-x:auto}.ui-toolbar-pills::-webkit-scrollbar{display:none}.ui-toolbar-pills>*{flex-shrink:0}}.ui-btn-danger,.ui-btn-danger-solid{min-height:var(--ui-control-height);border-radius:var(--ui-radius-control);font-size:var(--ui-font-body);font-weight:800;line-height:var(--ui-line-body);white-space:nowrap;cursor:pointer;justify-content:center;align-items:center;gap:.45rem;padding:.5rem .9rem;transition:background-color .15s,border-color .15s,color .15s,transform .15s;display:inline-flex}.ui-btn-danger{border:1px solid var(--status-danger-border);background:var(--status-danger-bg);color:var(--status-danger-text)}.ui-btn-danger:hover:not(:disabled){border-color:var(--status-danger-dot)}.ui-btn-danger-solid{color:#fff;background:#d92d20;border:1px solid #0000}.ui-btn-danger-solid:hover:not(:disabled){background:#b42318}.ui-btn-danger:active:not(:disabled),.ui-btn-danger-solid:active:not(:disabled),.course-edit-button:active:not(:disabled),.btn-ghost:active:not(:disabled),.ui-icon-btn:active:not(:disabled){transform:scale(.97)}.ui-btn-danger:disabled,.ui-btn-danger-solid:disabled,.course-edit-button:disabled{cursor:not-allowed;opacity:.55}.ui-btn-sm.ui-btn-sm{height:var(--ui-control-height-sm);min-height:var(--ui-control-height-sm);font-size:var(--ui-font-body-sm);border-radius:var(--ui-radius-control);gap:.35rem;padding:0 .75rem}.ui-btn-block.ui-btn-block{width:100%}.ui-icon-btn{width:var(--ui-control-height-sm);height:var(--ui-control-height-sm);border:1px solid var(--border-subtle);border-radius:var(--ui-radius-control);background:var(--bg-elevated);color:var(--text-secondary);cursor:pointer;flex-shrink:0;justify-content:center;align-items:center;transition:background-color .15s,border-color .15s,color .15s,transform .15s;display:inline-flex}.ui-icon-btn:hover:not(:disabled){background:var(--bg-hover);border-color:var(--border-soft);color:var(--text-primary)}.ui-icon-btn:disabled{cursor:not-allowed;opacity:.5}.ui-icon-btn-ghost{background:0 0;border-color:#0000}.ui-icon-btn-danger:hover:not(:disabled){background:var(--status-danger-bg);border-color:var(--status-danger-border);color:var(--status-danger-text)}.ui-icon-btn.ui-icon-btn-lg{width:var(--ui-control-height);height:var(--ui-control-height)}.custom-dialog-footer>.course-save-button,.custom-dialog-footer>.course-edit-button,.custom-dialog-footer>.btn-primary,.custom-dialog-footer>.btn-ghost,.custom-dialog-footer>.ui-btn-danger,.custom-dialog-footer>.ui-btn-danger-solid{height:var(--ui-control-height-lg);min-height:var(--ui-control-height-lg)}.custom-dialog-panel.ui-dialog-sm{max-width:var(--ui-dialog-width-sm)}.custom-dialog-panel.ui-dialog-lg{max-width:var(--ui-dialog-width-lg)}.custom-dialog-panel.ui-dialog-xl{max-width:var(--ui-dialog-width-xl)}.custom-dialog-panel.ui-dialog-full{max-width:min(96rem,100%)}.st-section-body{margin-top:var(--ui-panel-gap)}.ui-card{border:1px solid var(--border-subtle);border-radius:var(--ui-radius-section);background:var(--bg-elevated);transition:transform .15s,box-shadow .15s,border-color .15s;overflow:hidden;box-shadow:0 1px 2px #1018280d}.ui-card-interactive{cursor:pointer}.ui-card-interactive:hover{border-color:var(--border-soft);transform:translateY(-1px);box-shadow:0 4px 6px -1px #10182814,0 2px 4px -2px #1018280f}.ui-card-interactive:focus-visible{box-shadow:0 0 0 3px var(--chip-active-bg);outline:none}.ui-card-body{padding:var(--ui-panel-padding-sm)}.ui-card-footer{justify-content:flex-end;align-items:center;gap:var(--ui-inline-gap);border-top:1px solid var(--border-subtle);background:var(--bg-overlay);padding:var(--ui-space-3) var(--ui-panel-padding-sm);flex-wrap:wrap;display:flex}.ui-subpanel{border:1px solid var(--border-subtle);border-radius:var(--ui-radius-panel);background:var(--bg-overlay);padding:var(--ui-panel-padding-sm)}.ui-list{gap:var(--ui-space-2);flex-direction:column;display:flex}.ui-row{align-items:center;gap:var(--ui-space-3);border:1px solid var(--border-subtle);border-radius:var(--ui-radius-panel);background:var(--bg-elevated);min-width:0;padding:var(--ui-space-3) var(--ui-panel-padding-sm);color:var(--text-primary);font-size:var(--ui-font-body);text-align:left;display:flex}.ui-row-interactive{cursor:pointer;transition:background-color .15s,border-color .15s}.ui-row-interactive:hover{background:var(--bg-hover);border-color:var(--border-soft)}.ui-row-title{color:var(--text-primary);font-size:var(--ui-font-body);font-weight:700;line-height:1.3}.ui-row-meta{color:var(--text-secondary);font-size:var(--ui-font-caption);font-weight:600;line-height:var(--ui-line-caption)}.ui-form-grid{gap:var(--ui-stack-gap) var(--ui-space-4);grid-template-columns:minmax(0,1fr);display:grid}@media (min-width:640px){.ui-form-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}.ui-form-stack{gap:var(--ui-stack-gap);flex-direction:column;display:flex}.ui-empty{justify-content:center;align-items:center;gap:var(--ui-space-2);border:1px dashed var(--border-soft);border-radius:var(--ui-radius-section);background:var(--bg-overlay);padding:clamp(2rem, 1.4rem + 2.4vw, 3.25rem) var(--ui-space-6);color:var(--text-tertiary);text-align:center;flex-direction:column;display:flex}.ui-empty.ui-empty--compact{border-radius:var(--ui-radius-panel);padding:var(--ui-space-6) var(--ui-space-4)}.ui-empty-icon{width:3rem;height:3rem;margin-bottom:var(--ui-space-1);border-radius:var(--ui-radius-panel);background:var(--accent-dim);color:var(--text-accent,var(--accent));place-items:center;display:grid}.ui-empty-title{color:var(--text-primary);font-size:var(--ui-font-title);font-weight:700;line-height:1.35}.ui-empty-sub{max-width:28rem;color:var(--text-secondary);font-size:var(--ui-font-body);font-weight:500;line-height:1.5}.ui-empty-action{margin-top:var(--ui-space-2)}.ui-alert{align-items:flex-start;gap:var(--ui-space-2);border:1px solid var(--status-danger-border);border-radius:var(--ui-radius-panel);background:var(--status-danger-bg);padding:var(--ui-space-3) var(--ui-space-4);color:var(--status-danger-text);font-size:var(--ui-font-body);font-weight:650;line-height:1.45;display:flex}.ui-alert>svg{width:var(--ui-icon-size);height:var(--ui-icon-size);flex-shrink:0;margin-top:.1rem}.ui-alert-warning{border-color:var(--status-warning-dot)}@supports (color:color-mix(in lab, red, red)){.ui-alert-warning{border-color:color-mix(in srgb, var(--status-warning-dot) 35%, transparent)}}.ui-alert-warning{background:var(--status-warning-bg);color:var(--status-warning-text)}.ui-alert-info{border-color:var(--status-info-dot)}@supports (color:color-mix(in lab, red, red)){.ui-alert-info{border-color:color-mix(in srgb, var(--status-info-dot) 30%, transparent)}}.ui-alert-info{background:var(--status-info-bg);color:var(--status-info-text)}.ui-alert-success{border-color:var(--status-success-dot)}@supports (color:color-mix(in lab, red, red)){.ui-alert-success{border-color:color-mix(in srgb, var(--status-success-dot) 35%, transparent)}}.ui-alert-success{background:var(--status-success-bg);color:var(--status-success-text)}.ui-chip.ui-chip-sm{min-height:var(--ui-chip-height-sm);font-size:var(--ui-font-micro);gap:.25rem;padding:.125rem .5rem}.ui-count{border-radius:var(--ui-radius-pill);background:var(--surface-subtle);min-width:1.25rem;height:1.125rem;color:var(--text-tertiary);font-size:var(--ui-font-micro);font-variant-numeric:tabular-nums;justify-content:center;align-items:center;padding:0 .375rem;font-weight:800;line-height:1;display:inline-flex}.ui-count-accent{background:var(--accent);color:var(--accent-text-on)}.ui-count-danger{background:var(--status-danger-dot);color:#fff}.ui-table-wrap{border:1px solid var(--border-subtle);border-radius:var(--ui-radius-section);background:var(--bg-elevated)}.ui-table{border-collapse:collapse;width:100%;font-size:var(--ui-font-body)}.ui-table th{padding:.625rem var(--ui-space-3);border-bottom:1px solid var(--border-subtle);color:var(--text-tertiary);font-size:var(--ui-font-micro);letter-spacing:.1em;text-align:left;text-transform:uppercase;white-space:nowrap;font-weight:650}.ui-table td{padding:var(--ui-space-3);border-bottom:1px solid var(--border-subtle);color:var(--text-secondary);vertical-align:middle}.ui-table tbody tr:last-child td{border-bottom:0}.ui-table tbody tr{transition:background-color .12s}.ui-table tbody tr:hover{background:var(--bg-hover)}.ui-heading{color:var(--text-primary);font-size:var(--ui-font-heading);letter-spacing:-.01em;font-weight:800;line-height:1.3}.auth-root{background:var(--bg-base);color:var(--text-primary);font-family:var(--font-hanken), system-ui, -apple-system, "Segoe UI", sans-serif;position:fixed;inset:0;overflow:hidden auto}.auth-dots{pointer-events:none;background-image:radial-gradient(circle, var(--border-subtle) 1px, transparent 1px);opacity:.6;background-size:1.75rem 1.75rem;position:fixed;inset:0}.auth-main{min-height:calc(100dvh - 4rem);padding:var(--ui-space-2) var(--ui-space-4) 2.5rem;justify-content:center;align-items:flex-start;display:flex;position:relative}@media (min-width:640px){.auth-main{align-items:center;padding-block:2.5rem}}.auth-column{width:100%;max-width:28rem;position:relative}.st-section.auth-card{width:100%;max-width:28rem;padding:clamp(1.25rem,.9rem + 1.6vw,2rem);box-shadow:0 1px 4px #1018280d,0 1.5rem 4rem #10182814}.st-section.auth-card.auth-card--bands{padding:0;overflow:hidden}.auth-band{padding:clamp(1.25rem,.9rem + 1.6vw,2rem)}.auth-band+.auth-band{border-top:1px solid var(--border-subtle)}.auth-band--foot{background:var(--bg-overlay);padding-block:var(--ui-space-5);text-align:center}.auth-enter{animation:.5s cubic-bezier(.22,1,.36,1) both authIn}@keyframes authIn{0%{opacity:0;transform:translateY(.75rem)}to{opacity:1;transform:none}}@media (prefers-reduced-motion:reduce){.auth-enter{animation:none}}.auth-brand{color:var(--text-primary);font-size:var(--ui-font-title);letter-spacing:-.01em;align-items:center;gap:.625rem;font-weight:700;display:inline-flex}.auth-title{color:var(--text-primary);font-size:var(--ui-font-display);letter-spacing:-.02em;font-weight:800;line-height:1.2}.auth-sub{color:var(--text-secondary);font-size:var(--ui-font-body);margin-top:.375rem;line-height:1.6}.auth-status-icon{border-radius:var(--ui-radius-pill);background:var(--accent-dim);width:3.5rem;height:3.5rem;color:var(--accent);flex-shrink:0;place-items:center;display:grid}.auth-status-icon--success{border:1px solid var(--status-success-dot)}@supports (color:color-mix(in lab, red, red)){.auth-status-icon--success{border:1px solid color-mix(in srgb, var(--status-success-dot) 35%, transparent)}}.auth-status-icon--success{background:var(--status-success-bg);color:var(--status-success-text)}.auth-link{color:var(--accent);text-underline-offset:2px;font-weight:700}.auth-link:hover{text-decoration:underline}.auth-divider{align-items:center;gap:var(--ui-space-3);color:var(--text-tertiary);font-size:var(--ui-font-micro);letter-spacing:.1em;text-transform:uppercase;font-weight:650;display:flex}.auth-divider:before,.auth-divider:after{content:"";background:var(--border-subtle);flex:1;height:1px}.auth-field-trailing{right:.5rem;top:calc(var(--ui-field-height) / 2);position:absolute;transform:translateY(-50%)}.auth-trust{justify-content:center;align-items:center;gap:var(--ui-space-5);margin-top:var(--ui-space-5);color:var(--text-tertiary);font-size:var(--ui-font-micro);font-weight:650;display:flex}.auth-trust>span{align-items:center;gap:.375rem;display:inline-flex}.auth-trust-sep{background:var(--border-subtle);width:1px;height:.75rem}.auth-choice{align-items:center;gap:var(--ui-space-4);border:1.5px solid var(--border-subtle);border-radius:var(--ui-radius-panel);background:var(--bg-overlay);width:100%;padding:var(--ui-panel-padding-sm);color:var(--text-primary);text-align:left;cursor:pointer;transition:background-color .15s,border-color .15s,box-shadow .15s,transform .15s;display:flex;position:relative}.auth-choice:hover:not(:disabled){border-color:var(--accent);background:var(--accent-dim)}.auth-choice:active:not(:disabled){transform:scale(.98)}.auth-choice:disabled{cursor:not-allowed;opacity:.6}.auth-choice--stacked{align-items:flex-start;gap:var(--ui-space-3);flex-direction:column}.auth-choice[aria-pressed=true]{border-color:var(--accent);background:var(--accent-dim);box-shadow:0 0 0 3px var(--accent-dim)}.auth-choice-icon{border-radius:var(--ui-radius-control);background:var(--accent);width:2.5rem;height:2.5rem;color:var(--accent-text-on);flex-shrink:0;place-items:center;display:grid}.auth-choice-title{color:var(--text-primary);font-size:var(--ui-font-body);font-weight:700}.auth-choice-sub{color:var(--text-secondary);font-size:var(--ui-font-caption);margin-top:.125rem}.auth-check{border:2px solid var(--border-soft);background:var(--bg-overlay);cursor:pointer;border-radius:.25rem;flex-shrink:0;place-items:center;width:1rem;height:1rem;transition:background-color .15s,border-color .15s;display:grid;position:relative}.auth-check[data-checked=true]{border-color:var(--accent);background:var(--accent)}.auth-check>svg{width:.625rem;height:.625rem}.auth-stepper{border:1px solid var(--border-subtle);border-radius:var(--ui-radius-section);background:var(--bg-elevated);width:100%;max-width:54rem;min-height:min(35rem,100dvh - 6rem);display:flex;overflow:hidden;box-shadow:0 1px 4px #1018280d,0 1.5rem 4rem #1018281f}.auth-stepper-side{border-right:1px solid var(--border-subtle);background:var(--bg-overlay);flex-direction:column;flex-shrink:0;width:16.5rem;display:none;position:relative;overflow:hidden}@media (min-width:1024px){.auth-stepper-side{display:flex}}@media (min-width:1280px){.auth-stepper-side{width:17.5rem}}.auth-step{align-items:center;gap:var(--ui-space-3);border-radius:var(--ui-radius-panel);width:100%;padding:var(--ui-space-3);text-align:left;cursor:pointer;transition:background-color .15s;display:flex}.auth-step:hover:not(:disabled){background:var(--bg-hover)}.auth-step:disabled{cursor:not-allowed;opacity:.6}.auth-step[aria-current=step]{background:var(--chip-active-bg)}.auth-step-badge{border-radius:var(--ui-radius-control);background:var(--bg-elevated);border:1px solid var(--border-subtle);width:2rem;height:2rem;color:var(--text-tertiary);flex-shrink:0;place-items:center;transition:background-color .15s,color .15s;display:grid}.auth-step[aria-current=step] .auth-step-badge{border-color:var(--accent);background:var(--accent);color:var(--accent-text-on)}.auth-step[data-done=true] .auth-step-badge{border-color:var(--status-success-dot);background:var(--status-success-bg);color:var(--status-success-text)}.auth-step-num{color:var(--text-tertiary);font-size:var(--ui-font-micro);letter-spacing:.1em;text-transform:uppercase;font-weight:650}.auth-step-label{color:var(--text-secondary);font-size:var(--ui-font-body-sm);text-overflow:ellipsis;white-space:nowrap;font-weight:650;overflow:hidden}.auth-step[aria-current=step] .auth-step-label{color:var(--text-primary)}.auth-step-dot{border-radius:var(--ui-radius-pill);background:var(--border-subtle);width:.375rem;height:.375rem;transition:width .3s,background-color .3s}.auth-step-dot[data-state=current]{background:var(--accent);width:1.25rem}.auth-step-dot[data-state=done]{background:var(--status-success-dot)}.auth-stepper-foot{justify-content:space-between;align-items:center;gap:var(--ui-space-3);border-top:1px solid var(--border-subtle);background:var(--bg-overlay);padding:var(--ui-space-4) clamp(1.25rem, .9rem + 1.6vw, 2rem);display:flex}@media (min-width:1024px){.ui-page.bk-page{flex-direction:column;height:100%;min-height:0;display:flex;overflow:hidden}.bk-page>.ui-page-inner{flex:auto;min-height:0}.bk-layout{flex:auto;grid-template-rows:minmax(0,1fr);grid-template-columns:minmax(0,1fr) 19rem;min-height:0}}.bk-teacher{align-items:center;gap:var(--ui-inline-gap);width:100%;min-height:var(--ui-control-height-lg);padding:var(--ui-space-2) var(--ui-space-3);border:1px solid var(--border-subtle);border-radius:var(--ui-radius-control);background:var(--bg-elevated);color:var(--text-primary);cursor:pointer;transition:border-color .15s,background-color .15s;display:flex}.bk-teacher:hover{border-color:var(--border-soft)}.bk-teacher--on{border-color:var(--accent);background:var(--accent-dim)}.bk-teacher-avatar{width:var(--ui-control-height-sm);height:var(--ui-control-height-sm);border-radius:var(--ui-radius-pill);background:var(--accent);color:var(--accent-text-on);font-size:var(--ui-font-body-sm);flex-shrink:0;justify-content:center;align-items:center;font-weight:800;display:flex}.bk-cal{margin-top:var(--ui-space-2);transition:opacity .15s}.bk-cal--loading{opacity:.5;pointer-events:none}.bk-cal-grid{grid-auto-rows:minmax(var(--ui-control-height), 1fr)}.bk-cal-dow{padding:var(--ui-space-1) 0;color:var(--text-tertiary);font-size:var(--ui-font-micro);letter-spacing:.04em;text-align:center;text-transform:uppercase;font-weight:800}.bk-cal-day{min-height:var(--ui-control-height);border-radius:var(--ui-radius-control);color:var(--text-primary);background:0 0;border:1px solid #0000;flex-direction:column;justify-content:center;align-items:center;gap:.2rem;font-weight:600;transition:background-color .15s,border-color .15s,color .15s;display:flex;position:relative}.bk-cal-num{width:1.55rem;height:1.55rem;font-size:var(--ui-font-body-sm);font-variant-numeric:tabular-nums;justify-content:center;align-items:center;display:flex}.bk-cal-day--free{cursor:pointer;background:var(--bg-elevated);border-color:var(--border-subtle)}.bk-cal-day--free:hover{border-color:var(--accent);background:var(--bg-hover)}.bk-cal-day--empty{color:var(--text-tertiary);cursor:default}.bk-cal-day--today .bk-cal-num{border-radius:var(--ui-radius-pill);box-shadow:inset 0 0 0 1.5px var(--accent);font-weight:800}.bk-cal-dot{border-radius:var(--ui-radius-pill);background:var(--accent);width:.3rem;height:.3rem}.bk-cal-day--empty .bk-cal-dot{display:none}.bk-teacher:focus-visible,.bk-cal-day--free:focus-visible{outline:2px solid var(--accent);outline-offset:2px}@media (prefers-reduced-motion:reduce){.bk-teacher,.bk-cal,.bk-cal-day{transition:none}}@media (min-width:640px){.sm\:hidden{display:none!important}}@media (min-width:768px){.md\:hidden{display:none!important}}@media (min-width:1024px){.lg\:hidden{display:none!important}}@media (min-width:1280px){.xl\:hidden{display:none!important}}@media (max-width:1023.98px){.max-lg\:hidden{display:none!important}}@property --tw-translate-x{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-y{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-z{syntax:"*";inherits:false;initial-value:0}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-space-y-reverse{syntax:"*";inherits:false;initial-value:0}@property --tw-divide-y-reverse{syntax:"*";inherits:false;initial-value:0}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-leading{syntax:"*";inherits:false}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-tracking{syntax:"*";inherits:false}@property --tw-ordinal{syntax:"*";inherits:false}@property --tw-slashed-zero{syntax:"*";inherits:false}@property --tw-numeric-figure{syntax:"*";inherits:false}@property --tw-numeric-spacing{syntax:"*";inherits:false}@property --tw-numeric-fraction{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-duration{syntax:"*";inherits:false}@property --tw-ease{syntax:"*";inherits:false}@property --tw-scale-x{syntax:"*";inherits:false;initial-value:1}@property --tw-scale-y{syntax:"*";inherits:false;initial-value:1}@property --tw-scale-z{syntax:"*";inherits:false;initial-value:1}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{50%{opacity:.5}}