body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}:root{color:#1c2430;background:#f4f7fa;color-scheme:light;--app-bg: #f4f7fa;--surface: #ffffff;--surface-raised: #ffffff;--surface-muted: #e9f1f8;--surface-hover: #f8fbfd;--border: #d7e1ea;--border-strong: #c3cfda;--border-soft: #edf1f5;--text: #1c2430;--text-strong: #162033;--text-muted: #5d6b7a;--text-subtle: #657386;--primary: #1769aa;--primary-contrast: #ffffff;--shadow: rgba(14, 23, 36, .26);--sticky-shadow: rgba(43, 57, 74, .06);--backdrop: rgba(20, 30, 42, .42);--status-loading-text: #315f85;--status-loading-bg: #e8f4ff;--status-success-text: #0b6c51;--status-success-bg: #e5f7ef;--status-error-text: #a6282a;--status-error-bg: #fdecec;--delta-increase: #d43d3d;--delta-decrease: #16835c;--delta-unchanged: #56667a;--delta-missing: #9aa6b2}*{box-sizing:border-box}.App{color-scheme:light;min-height:100vh;color:var(--text);background:var(--app-bg)}.App[data-theme=dark]{color-scheme:dark;--app-bg: #111827;--surface: #172233;--surface-raised: #1f2b3d;--surface-muted: #243246;--surface-hover: #213047;--border: #35445b;--border-strong: #506178;--border-soft: #2b3a50;--text: #e5edf7;--text-strong: #f7fbff;--text-muted: #b4c1d2;--text-subtle: #9facbd;--primary: #4f9fe5;--primary-contrast: #08111f;--shadow: rgba(0, 0, 0, .42);--sticky-shadow: rgba(0, 0, 0, .22);--backdrop: rgba(4, 8, 14, .66);--status-loading-text: #b8dcff;--status-loading-bg: #17324c;--status-success-text: #9fe8ca;--status-success-bg: #123a2b;--status-error-text: #ffb6ba;--status-error-bg: #4b1d23;--delta-increase: #ff8585;--delta-decrease: #70d9ad;--delta-unchanged: #b6c2d0;--delta-missing: #7f8da0}.app-header{position:sticky;top:0;z-index:5;display:grid;grid-template-columns:minmax(220px,1fr) minmax(420px,2fr) auto;gap:20px;align-items:center;padding:20px 28px;border-bottom:1px solid var(--border);background:color-mix(in srgb,var(--surface) 96%,transparent);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.title-group{min-width:0}.eyebrow{display:block;color:var(--text-muted);font-size:13px;font-weight:700}h1,h2{margin:0;letter-spacing:0}h1{font-size:28px;line-height:1.2}h2{font-size:20px}.summary-grid{display:grid;grid-template-columns:repeat(4,minmax(108px,1fr));gap:10px;margin:0}.summary-grid div{padding:10px 12px;border:1px solid var(--border);border-radius:6px;background:var(--surface-raised)}.summary-grid dt{margin-bottom:4px;color:var(--text-subtle);font-size:12px}.summary-grid dd{margin:0;color:var(--text-strong);font-size:15px;font-weight:700}.header-actions,.filter-actions,.modal-actions{display:flex;gap:10px;align-items:center}.mock-data-toggle{display:inline-flex;gap:8px;align-items:center;min-height:38px;color:var(--text);font-weight:700;white-space:nowrap}.mock-data-toggle input{width:16px;height:16px;accent-color:var(--primary)}button,input,select{font:inherit}button{border:0;cursor:pointer}button:disabled{cursor:not-allowed;opacity:.62}.primary-button,.secondary-button,.icon-button{min-height:38px;border-radius:6px;font-weight:700}.primary-button{padding:0 16px;color:var(--primary-contrast);background:var(--primary)}.secondary-button{padding:0 14px;border:1px solid var(--border-strong);color:var(--text);background:var(--surface-raised)}.icon-button,.theme-toggle-button{width:36px;border:1px solid var(--border-strong);color:var(--text);background:var(--surface-raised)}.theme-toggle-button{min-height:38px;border-radius:999px;font-size:16px;line-height:1}.app-main{width:min(1480px,100%);margin:0 auto;padding:18px 28px 40px}.status-message{margin-bottom:14px;padding:12px 14px;border-radius:6px;font-weight:700}.status-message--loading{color:var(--status-loading-text);background:var(--status-loading-bg)}.status-message--success{color:var(--status-success-text);background:var(--status-success-bg)}.status-message--error{color:var(--status-error-text);background:var(--status-error-bg)}.controls-band{display:grid;grid-template-columns:repeat(5,minmax(180px,1fr));gap:10px;margin-bottom:14px}.comparison-control{display:grid;gap:8px;padding:12px;border:1px solid var(--border);border-radius:6px;background:var(--surface-raised)}.control-index{color:var(--text-strong);font-size:14px;font-weight:800}.comparison-control label{display:grid;grid-template-columns:62px 1fr;gap:8px;align-items:center;color:var(--text-muted);font-size:13px}.comparison-control input,.comparison-control select,.search-input{width:100%;min-height:34px;border:1px solid var(--border-strong);border-radius:5px;padding:6px 8px;color:var(--text);background:var(--surface)}.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:6px;background:var(--surface)}.holding-table{width:100%;min-width:1120px;border-collapse:separate;border-spacing:0;font-size:14px}.holding-table th,.holding-table td{height:44px;padding:0 12px;border-bottom:1px solid var(--border-soft);text-align:left;white-space:nowrap}.holding-table th{position:sticky;top:0;z-index:2;background:var(--surface-muted);color:var(--text);font-size:13px}.holding-table tbody tr:hover td{background:var(--surface-hover)}.th-button{width:100%;min-height:36px;padding:0;color:inherit;background:transparent;text-align:left;font-weight:800}.sticky-col{position:sticky;z-index:1;background:var(--surface)}th.sticky-col{z-index:3;background:var(--surface-muted)}.code-col{left:0;width:112px}.name-col{left:112px;width:150px;box-shadow:8px 0 12px var(--sticky-shadow)}.numeric{text-align:right}.mono{font-family:ui-monospace,SFMono-Regular,Consolas,Liberation Mono,monospace}.delta{font-weight:800}.delta--increase,.delta--newHolding{color:var(--delta-increase)}.delta--decrease{color:var(--delta-decrease)}.delta--unchanged{color:var(--delta-unchanged)}.delta--missingBase{color:var(--delta-missing)}.empty-state{margin:0;padding:56px 20px;border:1px dashed var(--border-strong);border-radius:6px;color:var(--text-muted);background:var(--surface);text-align:center}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:10;display:grid;place-items:center;padding:24px;background:var(--backdrop)}.modal{width:min(680px,100%);max-height:min(720px,92vh);display:grid;grid-template-rows:auto auto auto minmax(180px,1fr) auto;gap:14px;padding:20px;border-radius:8px;color:var(--text);background:var(--surface-raised);box-shadow:0 24px 80px var(--shadow)}.modal-head{display:flex;align-items:center;justify-content:space-between}.stock-list{overflow:auto;border:1px solid var(--border);border-radius:6px}.stock-option{display:grid;grid-template-columns:24px 90px minmax(120px,1fr) 90px;gap:10px;align-items:center;min-height:42px;padding:0 12px;border-bottom:1px solid var(--border-soft)}.stock-option:last-child{border-bottom:0}.modal-actions{justify-content:flex-end}@media (max-width: 1080px){.app-header{grid-template-columns:1fr;align-items:stretch}.summary-grid{grid-template-columns:repeat(2,minmax(120px,1fr))}.header-actions{justify-content:flex-start}.controls-band{grid-template-columns:repeat(2,minmax(180px,1fr))}}@media (max-width: 640px){.app-header,.app-main{padding-left:14px;padding-right:14px}h1{font-size:24px}.summary-grid,.controls-band{grid-template-columns:1fr}.header-actions{flex-direction:column;align-items:stretch}.stock-option{grid-template-columns:24px 74px minmax(88px,1fr) 72px}}
