:root{--color-primary: #4f46e5;--color-primary-light: #818cf8;--color-primary-xlight:#eef2ff;--color-primary-dark: #3730a3;--color-bg: #f1f5f9;--color-surface: #ffffff;--color-border: #e2e8f0;--color-text: #0f172a;--color-text-muted: #64748b;--color-success: #10b981;--color-success-bg: #d1fae5;--color-warning: #d97706;--color-warning-bg: #fef3c7;--color-error: #ef4444;--color-error-bg: #fee2e2;--gradient-prism: linear-gradient(135deg, #4f46e5 0%, #7c3aed 25%, #0ea5e9 60%, #06b6d4 80%, #10b981 100%);--gradient-prism-dark: linear-gradient(135deg, #3730a3 0%, #5b21b6 25%, #0284c7 60%, #0891b2 80%, #059669 100%);--shadow-sm: 0 1px 2px rgba(0,0,0,.05);--shadow-md: 0 4px 6px -1px rgba(0,0,0,.08), 0 2px 4px -1px rgba(0,0,0,.04);--shadow-lg: 0 10px 20px -3px rgba(0,0,0,.1), 0 4px 8px -2px rgba(0,0,0,.04);--shadow-focus: 0 0 0 3px rgba(79,70,229,.2);--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-full: 9999px;--font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px}body{font-family:var(--font-sans);background:var(--color-bg);color:var(--color-text);line-height:1.5;-webkit-font-smoothing:antialiased}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}button{font-family:inherit;cursor:pointer}.app{min-height:100vh;display:flex;flex-direction:column}.app-header{background:var(--gradient-prism);color:#fff;padding:2.5rem 1.5rem 2rem}.header-inner{max-width:900px;margin:0 auto}.logo{display:flex;align-items:center;gap:.75rem;margin-bottom:.5rem}.logo-icon{width:40px;height:40px;flex-shrink:0}.logo-text{font-size:1.75rem;font-weight:700;letter-spacing:-.02em;color:#fff}.tagline{font-size:1rem;color:#ffffffd9;font-weight:400;padding-left:52px}.app-main{flex:1;max-width:960px;width:100%;margin:0 auto;padding:2rem 1.5rem 4rem}.search-form{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:1.75rem;box-shadow:var(--shadow-md);margin-bottom:2rem}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem;margin-bottom:1.25rem}@media (max-width: 640px){.form-grid{grid-template-columns:1fr}.tagline{padding-left:0}}.form-group{display:flex;flex-direction:column;gap:.4rem}.form-label{font-size:.875rem;font-weight:600;color:var(--color-text)}.form-hint{font-weight:400;color:var(--color-text-muted)}.form-footer{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:.75rem}.load-error{background:var(--color-error-bg);color:var(--color-error);border-radius:var(--radius-md);padding:.6rem 1rem;font-size:.875rem;margin-bottom:1rem}.enum-toggle{display:flex;align-items:center;gap:.35rem}.toggle-label{font-size:.875rem;color:var(--color-text-muted);margin-right:.2rem}.toggle-btn{padding:.35rem .9rem;border:1px solid var(--color-border);background:#fff;color:var(--color-text-muted);border-radius:var(--radius-full);font-size:.8rem;font-weight:500;transition:all .15s}.toggle-btn:hover{border-color:var(--color-primary-light);color:var(--color-primary)}.toggle-btn--active{background:var(--color-primary-xlight);border-color:var(--color-primary);color:var(--color-primary);font-weight:600}.search-btn{display:flex;align-items:center;gap:.5rem;padding:.65rem 2rem;background:var(--gradient-prism);color:#fff;border:none;border-radius:var(--radius-full);font-size:.95rem;font-weight:600;letter-spacing:.01em;box-shadow:var(--shadow-md);transition:opacity .15s,transform .1s}.search-btn:hover:not(:disabled){opacity:.9;transform:translateY(-1px)}.search-btn:active:not(:disabled){transform:translateY(0)}.search-btn:disabled{opacity:.55;cursor:not-allowed;transform:none}.spinner{width:14px;height:14px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.results-area{margin-top:.5rem}.loading-state{text-align:center;padding:4rem 2rem}.loading-spinner{width:48px;height:48px;border:4px solid var(--color-primary-xlight);border-top-color:var(--color-primary);border-radius:50%;animation:spin .9s linear infinite;margin:0 auto 1.25rem}.loading-text{font-size:1.1rem;font-weight:600;color:var(--color-text)}.loading-sub{font-size:.875rem;color:var(--color-text-muted);margin-top:.4rem}.error-state{display:flex;gap:1rem;align-items:flex-start;background:var(--color-error-bg);border:1px solid #fca5a5;border-radius:var(--radius-lg);padding:1.25rem 1.5rem}.error-icon{font-size:1.4rem;line-height:1}.error-state p{font-size:.9rem;color:#7f1d1d;margin-top:.25rem}.results-header{display:flex;align-items:baseline;justify-content:space-between;flex-wrap:wrap;gap:.5rem;margin-bottom:1rem}.results-summary{font-size:1rem}.results-context{color:var(--color-text-muted)}.results-meta{font-size:.8rem;color:var(--color-text-muted);display:flex;gap:.75rem;align-items:center}.truncated-badge{background:var(--color-warning-bg);color:var(--color-warning);border-radius:var(--radius-full);padding:.2rem .7rem;font-weight:600;font-size:.75rem}.truncation-notice{background:var(--color-warning-bg);border:1px solid #fcd34d;border-radius:var(--radius-lg);padding:.9rem 1.25rem;font-size:.875rem;margin-bottom:1.25rem;color:#78350f}.empty-state{text-align:center;padding:4rem 2rem}.empty-icon{font-size:3rem;margin-bottom:1rem}.empty-state h3{font-size:1.25rem;font-weight:600;margin-bottom:.5rem}.empty-state p{color:var(--color-text-muted);font-size:.95rem;max-width:440px;margin:0 auto 1.25rem}.empty-suggestions{list-style:none;display:inline-flex;flex-direction:column;gap:.4rem;text-align:left}.empty-suggestions li{font-size:.875rem;color:var(--color-text-muted);padding-left:1.2rem;position:relative}.empty-suggestions li:before{content:"→";position:absolute;left:0;color:var(--color-primary-light)}.results-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:1rem}@media (max-width: 680px){.results-grid{grid-template-columns:1fr}}.limitations-notice{background:#f8fafc;border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:1rem 1.25rem;font-size:.8rem;color:var(--color-text-muted);margin-top:1.5rem}.limitations-notice ul{padding-left:1.2rem;margin-top:.4rem}.limitations-notice li{margin-top:.25rem}.provider-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:box-shadow .18s,border-color .18s;overflow:hidden}.provider-card:hover{box-shadow:var(--shadow-md);border-color:#c7d2fe}.provider-card--expanded{border-color:var(--color-primary-light);box-shadow:var(--shadow-lg)}.card-summary{padding:1.1rem 1.25rem;cursor:pointer;-webkit-user-select:none;user-select:none;outline:none}.card-summary:focus-visible{box-shadow:var(--shadow-focus) inset}.card-top{display:flex;align-items:flex-start;justify-content:space-between;gap:.5rem;margin-bottom:.35rem}.card-name-block{flex:1;min-width:0}.card-name{font-size:1rem;font-weight:700;color:var(--color-text);word-break:break-word}.card-credential{font-size:.875rem;color:var(--color-text-muted);font-weight:500}.card-badges-right{display:flex;gap:.35rem;flex-shrink:0}.card-taxonomy{font-size:.82rem;color:var(--color-primary);font-weight:600;margin-bottom:.55rem}.card-meta-row{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:.4rem;margin-bottom:.55rem}.card-states{display:flex;flex-wrap:wrap;gap:.3rem}.card-location{font-size:.78rem;color:var(--color-text-muted)}.card-npi-row{display:flex;align-items:center;justify-content:space-between;margin-top:.2rem}.card-expand-hint{font-size:.72rem;color:var(--color-text-muted);letter-spacing:.02em}.badge{display:inline-flex;align-items:center;padding:.18rem .55rem;border-radius:var(--radius-full);font-size:.72rem;font-weight:600;letter-spacing:.02em;white-space:nowrap}.badge--npi{background:#f1f5f9;color:#475569;font-family:var(--font-mono);font-size:.7rem}.badge--enum{background:#f0fdf4;color:#15803d}.badge--active{background:var(--color-success-bg);color:#065f46}.badge--inactive{background:#fee2e2;color:#991b1b}.badge--state{font-size:.7rem;padding:.15rem .5rem}.badge--state-match{background:var(--color-primary-xlight);color:var(--color-primary-dark);border:1px solid #c7d2fe}.badge--state-missing{background:#fef3c7;color:#92400e;border:1px solid #fcd34d}.badge--state-other{background:#f1f5f9;color:#64748b;border:1px solid #e2e8f0}.card-details{border-top:1px solid var(--color-border);padding:1.1rem 1.25rem 1.25rem;animation:fadeSlide .18s ease-out}@keyframes fadeSlide{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}.details-section{margin-bottom:1.25rem}.details-section:last-child{margin-bottom:0}.details-heading{font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--color-text-muted);margin-bottom:.6rem}.license-table{width:100%;border-collapse:collapse;font-size:.8rem}.license-table th{text-align:left;padding:.35rem .5rem;color:var(--color-text-muted);font-weight:600;font-size:.72rem;text-transform:uppercase;letter-spacing:.04em;border-bottom:1px solid var(--color-border)}.license-table td{padding:.45rem .5rem;border-bottom:1px solid #f1f5f9;vertical-align:middle;color:var(--color-text)}.license-table tr:last-child td{border-bottom:none}.license-table .row-primary td{background:#fafafa}.license-num{font-family:var(--font-mono);font-size:.75rem;color:var(--color-text-muted)}.code-cell{font-family:var(--font-mono);font-size:.72rem;color:var(--color-text-muted)}.no-data{color:var(--color-text-muted);font-style:italic}.address-list{display:flex;flex-wrap:wrap;gap:.75rem}.address-block{background:#f8fafc;border:1px solid var(--color-border);border-radius:var(--radius-md);padding:.65rem .85rem;font-size:.8rem;line-height:1.6;min-width:180px}.address-purpose{font-weight:700;font-size:.7rem;color:var(--color-primary);text-transform:uppercase;letter-spacing:.05em;margin-bottom:.2rem}.other-names{padding-left:1.2rem;font-size:.85rem}.other-names li{margin-bottom:.25rem}.name-type{color:var(--color-text-muted);font-size:.8rem}.meta-chips{display:flex;flex-wrap:wrap;gap:.4rem}.meta-chip{background:#f1f5f9;color:#475569;border-radius:var(--radius-full);padding:.2rem .6rem;font-size:.75rem}.meta-chip--active{background:var(--color-success-bg);color:#065f46}.meta-chip--inactive{background:var(--color-error-bg);color:#991b1b}.card-actions{display:flex;gap:1rem;align-items:center;flex-wrap:wrap;margin-top:.75rem;padding-top:.75rem;border-top:1px solid var(--color-border)}.action-link{font-size:.83rem;font-weight:600;color:var(--color-primary);text-decoration:none;background:none;border:none;padding:0;cursor:pointer}.action-link:hover{text-decoration:underline}.action-link--ghost{color:var(--color-text-muted)}.raw-json{background:#0f172a;color:#94a3b8;border-radius:var(--radius-md);padding:1rem 1.1rem;font-family:var(--font-mono);font-size:.7rem;line-height:1.6;overflow-x:auto;margin-top:.75rem;max-height:400px;overflow-y:auto}.live-badge{display:inline-flex;align-items:center;gap:.35rem;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--color-success);background:var(--color-success-bg);border-radius:var(--radius-full);padding:.2rem .65rem;margin-bottom:.85rem}.live-badge:before{content:"●";font-size:.55rem}.live-loading{display:flex;align-items:center;gap:.6rem;color:var(--color-text-muted);font-size:.83rem;padding:.75rem 0}.loading-spinner--sm{width:1rem;height:1rem;border-width:2px}.live-error{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap;font-size:.83rem;color:var(--color-error);background:var(--color-error-bg);border-radius:var(--radius-md);padding:.6rem .85rem;margin-bottom:.75rem}.freshness-note{font-size:.72rem;color:var(--color-text-muted);background:#f1f5f9;border-radius:var(--radius-full);padding:.18rem .55rem}.capped-badge{font-size:.72rem;font-weight:600;color:var(--color-warning);background:var(--color-warning-bg);border-radius:var(--radius-full);padding:.18rem .55rem}.disclaimer{margin-top:3rem;padding:1rem 1.25rem;background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-lg);font-size:.8rem;color:var(--color-text-muted);display:flex;gap:.6rem;align-items:flex-start}.disclaimer-icon{font-style:normal;font-size:.9rem;margin-top:.05rem;flex-shrink:0}