@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", 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monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) 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50%,transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.visible{visibility:visible}.fixed{position:fixed}.block{display:block}.grid{display:grid}.hidden{display:none}.inline{display:inline}.table{display:table}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}}:root{--bg:#0d1117;--surface:#161b22;--surface-2:#1c2128;--border:#30363d;--border-2:#21262d;--text:#c9d1d9;--text-muted:#8b949e;--text-dim:#6e7681;--accent:#58a6ff;--accent-2:#388bfd;--accent-glow:#388bfd59;--card-bg:#161b22;--card-border:#30363d;--header-bg:#1c2128;--header-selected:#1a3a5c;--header-text:#58a6ff;--col-text:#c9d1d9;--pk-text:#f0883e;--fk-text:#8b949e;--type-text:#6e7681;--fk-line:#388bfd;--row-border:#21262d;--row-match:#2ea04326;--match:#2ea043;--danger:#f85149;--success:#2ea043;--warn:#d29922;--font-mono:"JetBrains Mono", "Fira Code", "Cascadia Code", Consolas, monospace;--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}*,:before,:after{box-sizing:border-box}html,body{background:var(--bg);height:100%;color:var(--text);font-family:var(--font-sans);margin:0;padding:0;font-size:14px;overflow:hidden}.app-shell{grid-template:"header header header"48px"sidebar diagram inspector"1fr/300px 1fr 260px;height:100dvh;display:grid}.app-header{background:var(--surface-2);border-bottom:1px solid var(--border);-webkit-user-select:none;user-select:none;grid-area:header;align-items:center;gap:8px;padding:0 12px;display:flex}.app-logo{margin-right:4px;font-size:18px}.app-title{color:var(--accent);font-size:14px;font-weight:600;font-family:var(--font-mono);white-space:nowrap;margin-right:16px}.toolbar-sep{background:var(--border);width:1px;height:24px;margin:0 4px}.stats-badge{color:var(--text-muted);font-size:12px;font-family:var(--font-mono);white-space:nowrap}#stat-tables,#stat-fks{color:var(--accent);font-weight:600}.btn{border:1px solid var(--border);background:var(--surface);color:var(--text);font-size:12px;font-family:var(--font-sans);cursor:pointer;white-space:nowrap;border-radius:6px;align-items:center;gap:5px;padding:4px 10px;transition:background .15s,border-color .15s;display:inline-flex}.btn:hover{background:var(--surface-2);border-color:var(--accent)}.btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.btn-primary{background:var(--accent-2);border-color:var(--accent);color:#fff;font-weight:600}.btn-primary:hover{background:var(--accent)}.search-input{border:1px solid var(--border);background:var(--surface);color:var(--text);font-size:12px;font-family:var(--font-mono);border-radius:6px;outline:none;width:160px;padding:4px 10px}.search-input:focus{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-glow)}.search-input::placeholder{color:var(--text-dim)}.sample-select{border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer;border-radius:6px;outline:none;padding:4px 8px;font-size:12px}.sample-select:focus{border-color:var(--accent)}.sidebar{border-right:1px solid var(--border);background:var(--surface);flex-direction:column;grid-area:sidebar;display:flex;overflow:hidden}.sidebar-header{border-bottom:1px solid var(--border-2);letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted);padding:10px 12px 6px;font-size:11px;font-weight:600}.ddl-textarea{resize:none;color:var(--text);font-family:var(--font-mono);scrollbar-width:thin;scrollbar-color:var(--border) transparent;background:0 0;border:none;outline:none;flex:1;padding:10px 12px;font-size:12px;line-height:1.6;overflow-y:auto}.ddl-textarea::placeholder{color:var(--text-dim)}.sidebar-actions{border-top:1px solid var(--border-2);gap:6px;padding:8px 12px;display:flex}.parse-error{border:1px solid var(--danger);color:var(--danger);font-size:12px;font-family:var(--font-mono);background:#f851491a;border-radius:6px;margin:6px 12px;padding:8px 10px;line-height:1.4}.diagram-area{background:var(--bg);background-image:radial-gradient(circle,var(--border-2) 1px,transparent 1px);cursor:grab;background-size:28px 28px;grid-area:diagram;position:relative;overflow:hidden}.diagram-area:active{cursor:grabbing}#diagram-svg{width:100%;height:100%;display:block}.diagram-empty{color:var(--text-dim);pointer-events:none;flex-direction:column;justify-content:center;align-items:center;gap:12px;display:flex;position:absolute;inset:0}.diagram-empty-icon{opacity:.4;font-size:48px}.diagram-empty-text{font-size:14px}.inspector{border-left:1px solid var(--border);background:var(--surface);scrollbar-width:thin;scrollbar-color:var(--border) transparent;grid-area:inspector;overflow-y:auto}.inspector-header{border-bottom:1px solid var(--border-2);letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted);padding:10px 12px 6px;font-size:11px;font-weight:600}.detail-empty{color:var(--text-dim);text-align:center;padding:20px 12px;font-size:12px}.detail-title{font-size:13px;font-weight:700;font-family:var(--font-mono);color:var(--header-text);border-bottom:1px solid var(--border-2);margin:0;padding:12px 12px 6px}.detail-table{border-collapse:collapse;width:100%;font-size:11px;font-family:var(--font-mono)}.detail-table th{text-align:left;color:var(--text-dim);text-transform:uppercase;letter-spacing:.06em;border-bottom:1px solid var(--border-2);padding:6px 10px;font-size:10px;font-weight:600}.detail-table td{border-bottom:1px solid var(--border-2);vertical-align:middle;padding:5px 10px}.col-name{color:var(--col-text)}.col-type{color:var(--type-text)}.col-badges{flex-wrap:wrap;gap:3px;display:flex}.badge{letter-spacing:.05em;border-radius:4px;padding:1px 5px;font-size:9px;font-weight:700;line-height:1.5;display:inline-block}.badge-pk{color:var(--pk-text);background:#f0883e33;border:1px solid #f0883e66}.badge-fk{color:var(--accent);background:#58a6ff1a;border:1px solid #58a6ff4d}.badge-nn{color:var(--text-muted);border:1px solid var(--border);background:#8b949e1a}.badge-uq{color:#bc8cff;background:#bc8cff1a;border:1px solid #bc8cff4d}@media(max-width:900px){.app-shell{grid-template-columns:260px 1fr;grid-template-areas:"header header""sidebar diagram"}.inspector{display:none}}@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}@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-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}