.bk-shell{background:var(--background);min-height:100vh;color:var(--foreground);flex-direction:column;display:flex}.bk-header{background:var(--background);border-bottom:1px solid var(--border)}.bk-header-inner{justify-content:space-between;align-items:center;gap:16px;width:min(1040px,100% - 48px);min-height:68px;margin-inline:auto;display:flex}.bk-brand{flex:none;display:inline-flex}.bk-header-pro{text-align:right;gap:2px;min-width:0;margin:0;display:grid}.bk-header-pro span{color:var(--muted-foreground);font-size:12px}.bk-header-pro b{text-overflow:ellipsis;white-space:nowrap;font-size:14px;font-weight:600;overflow:hidden}.bk-wrap{flex:1;width:min(1040px,100% - 48px);margin-inline:auto;padding-block:40px 80px}.bk-shell .bk-footer{border-top:1px solid var(--border);color:var(--muted-foreground);text-align:center;padding:20px 16px;font-size:13px}.bk-demo-banner{background:var(--sage-subtle);border-bottom:1px solid var(--sage-soft);color:var(--primary);text-align:center;margin:0;padding:10px 16px;font-size:13px;line-height:1.5}.bk-demo-banner a{text-underline-offset:3px;white-space:nowrap;font-weight:600;text-decoration:underline}.bk-pro{align-items:center;gap:20px;margin-bottom:32px;display:flex}.bk-avatar{background:var(--sage-subtle);border:1px solid var(--sage-soft);border-radius:var(--radius-lg);width:72px;height:72px;color:var(--primary);flex:none;place-items:center;font-size:22px;font-weight:650;display:grid}.bk-avatar-sm{border-radius:var(--radius-md);width:40px;height:40px;font-size:14px}.bk-pro-copy{min-width:0}.bk-pro h1{letter-spacing:-.035em;overflow-wrap:anywhere;margin:0;font-size:32px;font-weight:650;line-height:1.15}.bk-pro-copy>p{color:var(--muted-foreground);margin:6px 0 0;font-size:16px}.bk-meta{color:var(--muted-foreground);flex-wrap:wrap;gap:6px 16px;font-size:13px;display:flex}.bk-meta span{align-items:center;gap:6px;display:inline-flex}.bk-meta svg{color:var(--sage);flex:none}.bk-pro .bk-meta{margin-top:12px;font-size:14px}.bk-profile-grid{grid-template-columns:minmax(0,1fr) 320px;align-items:start;gap:24px;display:grid}.bk-profile-main{gap:20px;min-width:0;display:grid}.bk-panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);min-width:0;box-shadow:var(--shadow-sm);padding:24px}.bk-panel h2{letter-spacing:-.02em;margin:0 0 12px;font-size:18px;font-weight:650}.bk-panel>p{color:var(--muted-foreground);margin:0;font-size:15px;line-height:1.65}.bk-services{gap:12px;display:grid}.bk-services>p{margin-top:4px}.bk-service{border:1px solid var(--border);border-radius:12px;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:16px 24px;padding:18px;display:grid}.bk-service h3{margin:0;font-size:16px;font-weight:600}.bk-service-copy>p{color:var(--muted-foreground);margin:4px 0 0;font-size:14px;line-height:1.5}.bk-service .bk-meta{margin-top:10px}.bk-service-action{justify-items:end;gap:10px;display:grid}.bk-service-action strong{white-space:nowrap;font-size:17px;font-weight:650}.bk-how ol,.bk-how ul{margin:0;padding:0;list-style:none}.bk-how ol{gap:12px;font-size:14px;display:grid}.bk-how ol li{align-items:center;gap:12px;display:flex}.bk-how ol b{background:var(--surface-muted);width:26px;height:26px;color:var(--primary);border-radius:50%;flex:none;place-items:center;font-size:12px;font-weight:600;display:grid}.bk-how ul{border-top:1px solid var(--border);color:var(--muted-foreground);gap:10px;margin-top:20px;padding-top:20px;font-size:13px;line-height:1.5;display:grid}.bk-how ul li{gap:8px;display:flex}.bk-how ul svg{color:var(--sage);flex:none;margin-top:2px}.bk-button{background:var(--primary);border:1px solid var(--primary);border-radius:var(--radius-md);min-height:48px;color:var(--primary-foreground);text-align:center;justify-content:center;align-items:center;gap:8px;padding:12px 20px;font-size:15px;font-weight:600;line-height:1.2;transition:background-color .15s,border-color .15s;display:inline-flex}.bk-button:hover:not(:disabled){background:var(--primary-hover)}.bk-button:disabled{opacity:.45;cursor:not-allowed}.bk-button svg{flex:none}.bk-button-secondary{background:var(--surface);border-color:var(--border);color:var(--foreground)}.bk-button-secondary:hover:not(:disabled){background:var(--surface-muted)}.bk-service .bk-button{min-height:44px;padding:10px 16px;font-size:14px}.bk-actions{gap:10px;margin-top:24px;display:grid}.bk-back{border-radius:var(--radius-sm);min-height:44px;color:var(--muted-foreground);background:0 0;border:0;align-items:center;gap:8px;margin:0 0 12px -8px;padding:8px;font-size:14px;font-weight:500;display:inline-flex}.bk-back:hover:not(:disabled){color:var(--primary)}.bk-flow{max-width:680px;margin-inline:auto}.bk-stepper{margin-bottom:24px}.bk-stepper-now{color:var(--muted-foreground);margin:0 0 12px;font-size:14px;display:none}.bk-stepper-now b{color:var(--foreground);font-weight:600}.bk-stepper ol{grid-template-columns:repeat(5,minmax(0,1fr));margin:0;padding:0;list-style:none;display:grid}.bk-stepper li{color:var(--muted-foreground);text-align:center;justify-items:center;gap:8px;font-size:12px;display:grid;position:relative}.bk-stepper li+li:before{content:"";background:var(--border);width:100%;height:2px;position:absolute;top:14px;right:50%}.bk-stepper li.is-done:before,.bk-stepper li.is-current:before{background:var(--sage)}.bk-stepper li b{z-index:1;background:var(--background);border:2px solid var(--border);border-radius:50%;place-items:center;width:30px;height:30px;font-size:12px;font-weight:600;display:grid;position:relative}.bk-stepper li.is-done b{background:var(--sage);border-color:var(--sage);color:#fff}.bk-stepper li.is-current{color:var(--foreground);font-weight:600}.bk-stepper li.is-current b{background:var(--primary);border-color:var(--primary);color:var(--primary-foreground)}.bk-context{background:var(--surface);border:1px solid var(--border);border-radius:12px;align-items:center;gap:12px;margin-bottom:16px;padding:12px 16px;display:flex}.bk-context p{gap:2px;min-width:0;margin:0;font-size:14px;display:grid}.bk-context b{font-weight:600}.bk-context p span{color:var(--muted-foreground);font-size:13px;line-height:1.45}.bk-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:32px}.bk-card-top{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px 12px;margin-bottom:12px;display:flex}.bk-eyebrow{color:var(--sage);letter-spacing:.08em;text-transform:uppercase;font-size:12px;font-weight:600}.bk-card h1{letter-spacing:-.03em;margin:0;font-size:26px;font-weight:650;line-height:1.2}.bk-card-description{color:var(--muted-foreground);margin:8px 0 0;font-size:15px;line-height:1.6}.bk-card>.bk-summary,.bk-card>.bk-notice,.bk-card>.bk-consent,.bk-card>.bk-slot-picker,.bk-card>.bk-alert{margin-top:24px}.bk-card>.bk-notice+.bk-summary,.bk-card>.bk-summary+.bk-notice,.bk-card>.bk-summary+.bk-consent,.bk-card>.bk-notice+.bk-consent,.bk-card>.bk-notice+.bk-notice{margin-top:16px}.bk-card-center{text-align:center}.bk-card-center .bk-summary{text-align:left}.bk-card-center .bk-actions{justify-items:center}.bk-note{color:var(--muted-foreground);text-align:center;margin:12px 0 0;font-size:13px;line-height:1.5}.bk-mark{border-radius:50%;place-items:center;width:56px;height:56px;margin:0 auto 16px;display:grid}.bk-message{max-width:520px;margin-inline:auto}.bk-tone-neutral{background:var(--surface-muted);border-color:var(--border);color:var(--muted-foreground)}.bk-tone-info,.bk-tone-success{background:var(--sage-subtle);border-color:var(--sage-soft);color:var(--success)}.bk-tone-warning{background:var(--warning-subtle);color:var(--warning);border-color:#f3ddb3}.bk-tone-danger{background:var(--danger-subtle);color:var(--danger);border-color:#f3cdd2}.bk-badge{white-space:nowrap;border-style:solid;border-width:1px;border-radius:999px;align-items:center;padding:4px 10px;font-size:12px;font-weight:600;display:inline-flex}.bk-notice{text-align:left;border-style:solid;border-width:1px;border-radius:12px;gap:12px;padding:14px 16px;display:flex}.bk-notice>svg{flex:none;margin-top:1px}.bk-notice b{font-size:14px;font-weight:600;display:block}.bk-notice p{color:var(--muted-foreground);margin:4px 0 0;font-size:14px;line-height:1.5}.bk-alert{background:var(--danger-subtle);border-radius:var(--radius-md);color:var(--danger);text-align:left;border:1px solid #f3cdd2;gap:8px;margin:16px 0 0;padding:12px 14px;font-size:14px;line-height:1.5;display:flex}.bk-alert svg{flex:none;margin-top:1px}.bk-summary{border:1px solid var(--border);border-radius:12px;margin:0;overflow:hidden}.bk-summary>div{border-bottom:1px solid var(--border);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:4px 20px;padding:14px 16px;font-size:14px;display:flex}.bk-summary>div:last-child{border-bottom:0}.bk-summary dt{color:var(--muted-foreground)}.bk-summary dd{text-align:right;overflow-wrap:anywhere;min-width:0;margin:0 0 0 auto;font-weight:600}.bk-summary-total{background:var(--surface-muted)}.bk-summary-total dd{letter-spacing:-.02em;font-size:20px;font-weight:650}.bk-consent{border:1px solid var(--border);cursor:pointer;border-radius:12px;align-items:flex-start;gap:12px;padding:14px 16px;font-size:14px;line-height:1.5;display:flex}.bk-consent input{width:20px;height:20px;accent-color:var(--primary);flex:none;margin:1px 0 0}.bk-field{gap:8px;max-width:280px;font-size:14px;font-weight:600;display:grid}.bk-field input{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);width:100%;min-height:48px;color:var(--foreground);padding:0 14px;font-size:16px}.bk-subtitle{margin:24px 0 12px;font-size:15px;font-weight:600}.bk-slots{grid-template-columns:repeat(auto-fill,minmax(104px,1fr));gap:10px;display:grid}.bk-slots button{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);min-height:48px;color:var(--foreground);font-variant-numeric:tabular-nums;font-size:15px;font-weight:600;transition:background-color .15s,border-color .15s}.bk-slots button:hover{border-color:var(--sage)}.bk-slots button.on{background:var(--primary);border-color:var(--primary);color:var(--primary-foreground)}.bk-slots .bk-skeleton{min-height:48px}.bk-slots-more{width:100%;margin-top:12px}.bk-empty{background:var(--surface-muted);border:1px dashed var(--border);color:var(--muted-foreground);border-radius:12px;justify-content:center;align-items:center;gap:10px;margin:0;padding:24px 16px;font-size:14px;line-height:1.5;display:flex}.bk-empty svg{flex:none}.bk-skeleton{background:var(--surface-muted);border-radius:var(--radius-md);animation:1.4s ease-in-out infinite bk-pulse;display:block}.bk-loading{gap:12px;max-width:680px;margin-inline:auto;display:grid}.bk-skeleton-avatar{width:56px;height:56px}.bk-skeleton-title{width:60%;height:26px}.bk-skeleton-line{height:14px}.bk-skeleton-line.short{width:40%}.bk-loading p{color:var(--muted-foreground);margin:8px 0 0;font-size:14px}@keyframes bk-pulse{50%{opacity:.5}}.bk-q-top{color:var(--muted-foreground);font-variant-numeric:tabular-nums;justify-content:space-between;align-items:center;gap:12px;font-size:13px;display:flex}.bk-q-progress{background:var(--surface-muted);border-radius:999px;height:6px;margin:12px 0 28px;overflow:hidden}.bk-q-progress span{background:var(--sage);border-radius:999px;height:100%;transition:width .25s;display:block}.bk-q-demo{color:var(--muted-foreground);margin:-16px 0 24px;font-size:13px}.bk-q-body{animation:.2s bk-enter}.bk-q-body .bk-eyebrow{margin-bottom:10px;display:block}.bk-q-body>p{color:var(--muted-foreground);margin:8px 0 24px;font-size:15px;line-height:1.6}.bk-options{gap:10px;display:grid}.bk-option{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);width:100%;min-height:52px;color:var(--foreground);text-align:left;justify-content:space-between;align-items:center;gap:12px;padding:14px 16px;font-size:15px;font-weight:500;line-height:1.4;transition:background-color .15s,border-color .15s;display:flex}.bk-option:hover{border-color:var(--sage)}.bk-option.chosen{background:var(--sage-subtle);border-color:var(--sage)}.bk-option svg{color:var(--sage);flex:none}.bk-option:has([data-slot=checkbox]){cursor:pointer;justify-content:flex-start}.bk-option [data-slot=checkbox]{width:20px;height:20px}.bk-option [data-slot=checkbox] svg{color:currentColor}.bk-options.scale{grid-template-columns:repeat(5,minmax(0,1fr))}.bk-options.scale .bk-option{justify-content:center;padding-inline:8px}.bk-options.scale .bk-option svg{display:none}.bk-q .bk-input{background:var(--surface);border-color:var(--border);border-radius:var(--radius-md);width:100%;height:auto;min-height:48px;box-shadow:none;padding:12px 14px;font-size:16px}.bk-q textarea.bk-input{min-height:150px;line-height:1.5}.bk-patient-grid{grid-template-columns:1fr 1fr;gap:16px;display:grid}.bk-patient-grid label{gap:8px;font-size:14px;font-weight:600;display:grid}.bk-q-actions{justify-content:space-between;align-items:center;gap:12px;margin-top:28px;display:flex}.bk-q-actions .bk-back{margin:0 0 0 -8px}.bk-q-actions .bk-button{min-width:190px}.bk-spin{animation:1s linear infinite bk-spin}@keyframes bk-enter{0%{opacity:.4;transform:translateY(6px)}}@keyframes bk-spin{to{transform:rotate(360deg)}}@media (max-width:900px){.bk-profile-grid{grid-template-columns:1fr}}@media (max-width:600px){.bk-header-inner,.bk-wrap{width:calc(100% - 32px)}.bk-header-inner{min-height:60px}.bk-header-pro span{display:none}.bk-wrap{padding-block:24px 56px}.bk-pro{align-items:flex-start;gap:14px;margin-bottom:24px}.bk-pro .bk-avatar{width:56px;height:56px;font-size:18px}.bk-pro h1{font-size:26px}.bk-panel{padding:20px 16px}.bk-service{grid-template-columns:1fr;padding:16px}.bk-service-action{grid-template-columns:1fr;justify-items:stretch}.bk-service .bk-button{min-height:48px;font-size:15px}.bk-card{padding:24px 20px}.bk-card h1{font-size:23px}.bk-stepper-now{display:block}.bk-stepper li span{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.bk-field{max-width:none}.bk-patient-grid{grid-template-columns:1fr}.bk-q-actions .bk-button{flex:1;min-width:0}}@media (prefers-reduced-motion:reduce){.bk-q-body,.bk-skeleton,.bk-spin{animation:none}.bk-q-progress span{transition:none}}.bk-demo-return{background:var(--surface-muted);border-radius:var(--radius-lg);flex-wrap:wrap;gap:8px;margin-top:16px;padding:16px;display:flex}.bk-demo-return p{width:100%;color:var(--muted-foreground);margin:0 0 4px;font-size:14px;line-height:1.5}.bk-demo-return b{color:var(--foreground)}.bk-demo-return button{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);min-height:44px;color:var(--primary);padding:0 14px;font-size:14px;font-weight:600}