:root{--color-bg: #0f0f1a;--color-surface: #1a1a2e;--color-surface-raised: #252540;--color-border: #2a2a45;--color-text: #e8e8f0;--color-text-muted: #8888a0;--color-primary: #6c63ff;--color-primary-hover: #5a52d5;--color-success: #4caf50;--color-danger: #f44336;--color-warning: #ff9800;--type-numeric: #4fc3f7;--type-string: #81c784;--type-temporal: #ba68c8;--type-boolean: #ffb74d;--type-other: #90a4ae;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--shadow: 0 2px 8px rgba(0, 0, 0, .3);--font-mono: "SF Mono", "Fira Code", "Cascadia Code", monospace;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}body{font-family:var(--font-sans);background:var(--color-bg);color:var(--color-text);line-height:1.5;min-height:100vh;overscroll-behavior:none}#root{min-height:100vh;display:flex;flex-direction:column}.app{display:flex;flex-direction:column;min-height:100vh;min-height:100dvh}.app-main{flex:1;display:flex;flex-direction:column;overflow:hidden}.header{background:var(--color-surface);border-bottom:1px solid var(--color-border);padding:12px 16px;position:sticky;top:0;z-index:100}.header-content{display:flex;align-items:center;justify-content:space-between;max-width:1200px;margin:0 auto}.header-title{font-size:1.1rem;font-weight:700;letter-spacing:-.02em}.header-badge{background:var(--color-success);color:#fff;font-size:.7rem;font-weight:600;padding:3px 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none){html{height:100dvh}body{height:100dvh;overflow:hidden;-webkit-overflow-scrolling:touch}#root{height:100%;display:flex;flex-direction:column;overflow:hidden}.app{flex:1;display:flex;flex-direction:column;overflow:hidden;min-height:0}.app-main{flex:1;overflow:hidden;display:flex;flex-direction:column;min-height:0}.wizard{flex:1;display:flex;flex-direction:column;overflow:hidden;min-height:0}.wizard-content{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior-y:contain;padding:12px 0}.header{flex-shrink:0;padding:max(12px,env(safe-area-inset-top)) 16px 12px}.nav-buttons{flex-shrink:0;padding:12px 0 max(12px,env(safe-area-inset-bottom))}.step-indicator{flex-shrink:0;padding:8px 0}.join-block{padding:10px}.join-header,.join-condition-row{gap:6px}}@media (max-width: 374px){.step-title{font-size:1.2rem}.agg-column-name{min-width:80px;font-size:.85rem}.filter-row{flex-direction:column;align-items:stretch}.filter-number{display:none}}@media (max-height: 500px) and (orientation: landscape){.header{padding:6px 16px}.step-indicator{padding:4px 0}.wizard-content{padding:8px 0}.step-description{margin-bottom:8px}}@media (hover: none) and (pointer: coarse){.btn:active:not(:disabled){transform:scale(.97)}.db-card:active:not(:disabled){transform:scale(.98)}.table-item:active,.column-toggle:active{background:var(--color-surface)}}@media all and (display-mode: standalone){.header{padding-top:max(16px,env(safe-area-inset-top))}}@media (min-width: 414px){.wizard{padding:0 20px}}@media (min-width: 768px){.wizard{padding:0 24px}.step-title{font-size:1.6rem}.step-description{font-size:1rem}.aggregation-row{flex-wrap:nowrap}}