*{margin:0;padding:0;box-sizing:border-box}
:root{--bg:#08080a;--bg-1:#0b0b0f;--bg-2:#101015;--bg-3:#16161d;--fg:#f4f4f5;--fg-2:#a1a1aa;--fg-3:#52525b;--border:rgba(255,255,255,.07);--border-2:rgba(255,255,255,.12);--accent:#8b5cf6;--accent-2:#6366f1;--accent-fg:#c4b5fd;--accent-bg:rgba(139,92,246,.12);--danger:#ef4444;--radius:12px;--shadow-lg:0 24px 80px rgba(0,0,0,.6);--font:'Inter',sans-serif;--mono:'JetBrains Mono',monospace;color-scheme:dark}
[data-theme="light"]{--bg:#fafafa;--bg-1:#fff;--bg-2:#f4f4f5;--bg-3:#e4e4e7;--fg:#18181b;--fg-2:#52525b;--fg-3:#a1a1aa;--border:rgba(0,0,0,.08);--border-2:rgba(0,0,0,.14);--accent:#7c3aed;--accent-bg:rgba(124,58,237,.1);--danger:#dc2626;color-scheme:light}
html,body{font-family:var(--font);background:var(--bg);color:var(--fg);min-height:100vh;-webkit-font-smoothing:antialiased;font-size:14px;line-height:1.5;overflow-x:hidden}
a{color:var(--accent);text-decoration:none}code,.mono{font-family:var(--mono);font-size:.92em}
.icon{display:inline-block;vertical-align:middle;flex-shrink:0}
button{font-family:inherit;font-size:inherit;color:inherit;background:none;border:none;cursor:pointer}
.nav{position:sticky;top:0;z-index:100;background:rgba(8,8,10,.65);backdrop-filter:blur(24px);border-bottom:1px solid var(--border)}
.nav-inner{max-width:1200px;margin:0 auto;padding:.75rem 1.5rem;display:flex;align-items:center;gap:1rem}
.brand{display:flex;align-items:center;gap:.6rem;font-weight:700;font-size:1rem;color:var(--fg)}
.brand-mark{width:32px;height:32px;background:linear-gradient(135deg,var(--accent),var(--accent-2));border-radius:9px;display:grid;place-items:center;color:white}
.brand-name{background:linear-gradient(135deg,var(--fg),var(--fg-2));-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.search{flex:1;max-width:500px;display:flex;align-items:center;gap:.6rem;background:var(--bg-2);border:1px solid var(--border);border-radius:10px;padding:.5rem .85rem}
.search input{flex:1;background:none;border:0;outline:0;color:var(--fg);font-family:inherit;font-size:13px}
.search svg{color:var(--fg-3)}
.nav-actions{display:flex;gap:.5rem;margin-left:auto;align-items:center}
.btn{display:inline-flex;align-items:center;gap:.4rem;padding:.5rem .85rem;background:var(--bg-2);border:1px solid var(--border);border-radius:8px;color:var(--fg);font-weight:500;font-size:13px;transition:.15s;white-space:nowrap}
.btn:hover{background:var(--bg-3);border-color:var(--border-2)}
.btn.primary{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:white;border-color:transparent}
.btn.danger{color:var(--danger)}
.btn.danger:hover{background:rgba(239,68,68,.1);border-color:rgba(239,68,68,.3)}
.btn-icon{padding:.5rem;aspect-ratio:1}
main{max-width:1200px;margin:0 auto;padding:2rem 1.5rem}
.hero{padding:.5rem 0 2rem}.hero h1{font-size:2rem;font-weight:700;margin-bottom:.5rem}
.hero p{color:var(--fg-2);max-width:640px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:1rem}
.card{background:var(--bg-1);border:1px solid var(--border);border-radius:var(--radius);padding:1.15rem;transition:all .2s;display:flex;flex-direction:column;gap:.75rem;cursor:pointer;position:relative}
.card:hover{border-color:var(--border-2);transform:translateY(-2px)}
.card-head{display:flex;align-items:flex-start;gap:.75rem}
.card-icon{width:40px;height:40px;border-radius:10px;display:grid;place-items:center;background:var(--accent-bg);color:var(--accent);border:1px solid var(--border)}
.card-title{font-size:14.5px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.card-title .owner{color:var(--fg-2)}
.card-desc{color:var(--fg-2);font-size:13px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card-meta{display:flex;gap:.9rem;flex-wrap:wrap;color:var(--fg-2);font-size:12px;padding-top:.7rem;border-top:1px solid var(--border);margin-top:auto}
.repo-header{padding:1rem 0 2rem;border-bottom:1px solid var(--border);margin-bottom:1.5rem}
.repo-title{font-size:1.9rem;font-weight:700}.repo-title .owner{color:var(--fg-2)}
.repo-meta{display:flex;gap:1rem;margin-top:.9rem;color:var(--fg-2);font-size:13px}
.repo-actions{margin-top:1.15rem}
.tabs{display:flex;gap:.15rem;border-bottom:1px solid var(--border);margin-bottom:1.5rem}
.tab{padding:.65rem 1rem;color:var(--fg-2);font-weight:500;font-size:13.5px;display:inline-flex;align-items:center;gap:.4rem;cursor:pointer;border-bottom:2px solid transparent}
.tab.active{color:var(--accent);border-bottom-color:var(--accent)}
.tab-pane{display:none}.tab-pane.active{display:block}
.table-wrap{background:var(--bg-1);border:1px solid var(--border);border-radius:var(--radius);overflow:auto;max-height:70vh}
table.data{width:100%;border-collapse:collapse;font-size:13px}
table.data th,table.data td{padding:.55rem .85rem;text-align:left;border-bottom:1px solid var(--border);white-space:nowrap;max-width:320px;overflow:hidden;text-overflow:ellipsis}
table.data th{background:var(--bg-2);font-weight:600;position:sticky;top:0;font-size:11px;text-transform:uppercase}
table.data td{cursor:copy}
.cell-null{color:var(--fg-3);font-style:italic}
.cell-num{color:#fbbf24}.cell-date{color:#60a5fa}
.sql-wrap{display:flex;flex-direction:column;gap:.9rem}
.sql-hint{color:var(--fg-2);font-size:12.5px;padding:.75rem 1rem;background:var(--bg-1);border:1px solid var(--border);border-radius:10px}
.sql-hint code{background:var(--accent-bg);color:var(--accent-fg);padding:.1rem .4rem;border-radius:4px}
.editor-wrap{position:relative;background:var(--bg-1);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.editor-wrap textarea,.editor-wrap pre{font-family:var(--mono);font-size:13px;line-height:1.65;padding:14px 16px;margin:0;border:0;outline:0;white-space:pre;overflow:auto}
.editor-wrap textarea{position:relative;z-index:2;width:100%;min-height:150px;resize:vertical;background:transparent;color:transparent;caret-color:var(--fg);display:block}
.editor-wrap pre{position:absolute;inset:0;pointer-events:none;z-index:1;color:var(--fg)}
.sql-kw{color:#c084fc;font-weight:600}.sql-fn{color:#60a5fa}.sql-str{color:#86efac}.sql-num{color:#fbbf24}
.sql-status{color:var(--fg-2);font-size:12.5px;display:inline-flex;align-items:center;gap:.35rem}
.sql-status.ok{color:#22c55e}.sql-status.err{color:var(--danger)}
.file-item{background:var(--bg-1);border:1px solid var(--border);border-radius:var(--radius);padding:1rem 1.15rem;margin-bottom:.65rem}
.file-row{display:flex;align-items:center;gap:1rem;flex-wrap:wrap}
.file-icon{width:40px;height:40px;border-radius:10px;background:var(--accent-bg);color:var(--accent);display:grid;place-items:center}
.file-info{flex:1;min-width:180px}.file-name{font-weight:600;font-size:14px}
.file-sub{color:var(--fg-2);font-size:12px;margin-top:.2rem;display:flex;gap:.6rem}
.file-sub code{background:var(--accent-bg);color:var(--accent-fg);padding:.05rem .4rem;border-radius:4px}
.file-actions{display:flex;gap:.35rem}
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);backdrop-filter:blur(8px);display:flex;align-items:flex-start;justify-content:center;z-index:999;padding:2rem 1rem;padding-top:12vh}
.modal{background:var(--bg-1);border:1px solid var(--border-2);border-radius:16px;width:min(520px,100%);padding:1.5rem;box-shadow:var(--shadow-lg)}
.modal h2{font-size:16px;margin-bottom:1.15rem}
.modal-form{display:flex;flex-direction:column;gap:.65rem}
.modal-form input,.modal-form textarea{background:var(--bg-2);border:1px solid var(--border);color:var(--fg);padding:.65rem .85rem;border-radius:8px;font-family:inherit;font-size:13px;outline:none}
.modal-form input:focus{border-color:var(--accent)}
.modal-actions{display:flex;gap:.5rem;justify-content:flex-end;margin-top:.5rem}
.dropzone{border:2px dashed var(--border-2);border-radius:var(--radius);padding:2rem 1.5rem;text-align:center;cursor:pointer;background:var(--bg-2)}
.dropzone:hover{border-color:var(--accent);background:var(--accent-bg)}
.dropzone-icon{width:44px;height:44px;border-radius:12px;background:var(--accent);color:white;display:grid;place-items:center;margin:0 auto .75rem}
.dropzone p{font-size:13px;color:var(--fg-2)}
.toast-stack{position:fixed;bottom:1.5rem;left:50%;transform:translateX(-50%);z-index:2000;display:flex;flex-direction:column-reverse;gap:.5rem}
.toast{background:var(--bg-3);border:1px solid var(--border-2);padding:.65rem 1rem;border-radius:10px;font-size:13px;display:flex;align-items:center;gap:.5rem;box-shadow:var(--shadow-lg)}
.toast.success .toast-ic{color:#22c55e}.toast.error .toast-ic{color:var(--danger)}.toast.info .toast-ic{color:var(--accent)}
.empty{text-align:center;padding:4rem 1.5rem;color:var(--fg-2)}
.empty-icon{width:64px;height:64px;margin:0 auto 1.1rem;background:var(--bg-2);border-radius:18px;display:grid;place-items:center;color:var(--accent)}
.empty h3{color:var(--fg);font-size:15px;margin-bottom:.35rem}
.skeleton{background:var(--bg-2);border-radius:var(--radius);animation:shimmer 1.4s infinite;height:150px}
@keyframes shimmer{0%{opacity:.5}50%{opacity:.8}100%{opacity:.5}}
@media(max-width:760px){.nav-inner{padding:.65rem 1rem}main{padding:1.25rem 1rem}.grid{grid-template-columns:1fr}.label-hide{display:none}}