:root{--bg: #0a0a0a;--bg-panel: #1a1a1a;--border: #2a2a2a;--white: #ffffff;--gray: #888888;--red: #ff3b3b;--blue: #60a5fa;--gold: #b8860b;--gold-hover: #d4a017;--input-bg: #111111;--mono: ui-monospace, "JetBrains Mono", "SF Mono", Menlo, Consolas, "Liberation Mono", monospace}*{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0;background:var(--bg);color:var(--white);font-family:var(--mono);-webkit-font-smoothing:antialiased}button,input{font-family:var(--mono)}.app-shell{min-height:100vh;display:flex;flex-direction:column}.login-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.login-box{width:100%;max-width:360px}.login-title{font-size:28px;font-weight:800;text-transform:uppercase;letter-spacing:1px;margin:0 0 4px}.login-subtitle{color:var(--gray);font-size:13px;margin:0 0 32px}.topbar{border-bottom:1px solid var(--border);padding:20px 20px 0}.topbar-title{font-size:20px;font-weight:800;text-transform:uppercase;letter-spacing:1px;margin:0 0 16px;display:flex;justify-content:space-between;align-items:center}.tabs{display:flex;gap:24px;overflow-x:auto}.tab{background:none;border:none;color:var(--gray);text-transform:uppercase;letter-spacing:1px;font-size:13px;font-weight:700;padding:0 0 12px;cursor:pointer;border-bottom:2px solid transparent;white-space:nowrap}.tab.active{color:var(--white);border-bottom-color:var(--red)}.main-content{flex:1;padding:20px;max-width:1000px;width:100%;margin:0 auto}.label{color:var(--gray);text-transform:uppercase;letter-spacing:1.5px;font-size:11px;font-weight:600;margin:0 0 8px}.section-heading{font-size:22px;font-weight:800;text-transform:uppercase;letter-spacing:.5px;margin:0 0 20px}.section{margin-bottom:40px}.card{background:var(--bg-panel);border:1px solid var(--border);border-radius:0;padding:20px}.card+.card{margin-top:16px}.grid{display:grid;grid-template-columns:1fr;gap:16px}@media 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var(--border)}.btn-danger:hover{border-color:var(--red)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-row{display:flex;gap:12px;flex-wrap:wrap}.field{margin-bottom:16px}.input,.textarea{width:100%;background:var(--input-bg);border:1px solid var(--border);color:var(--white);font-size:14px;padding:12px;border-radius:0;outline:none}.input:focus,.textarea:focus{border-color:var(--blue)}.textarea{resize:vertical;min-height:70px}.error-text{color:var(--red);font-size:13px;margin-top:8px}.toggle{display:inline-flex;align-items:center;gap:8px;cursor:pointer;border:none;background:none;padding:0;color:var(--gray);text-transform:uppercase;font-size:12px;letter-spacing:1px;font-weight:700}.toggle-track{width:36px;height:20px;border:1px solid var(--border);background:var(--bg);position:relative;flex-shrink:0}.toggle-thumb{position:absolute;top:2px;left:2px;width:14px;height:14px;background:var(--gray);transition:transform .1s,background .1s}.toggle.on .toggle-thumb{background:var(--blue);transform:translate(16px)}.toggle.on{color:var(--blue)}.badge{display:inline-block;text-transform:uppercase;font-size:11px;font-weight:700;letter-spacing:1px;padding:4px 10px;border:1px solid var(--border)}.badge-active{color:#4ade80;border-color:#1f4a30}.badge-inactive{color:var(--gray)}.badge-delivered{color:var(--gold);border-color:var(--gold)}.campaign-row{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px 0;border-bottom:1px solid var(--border);flex-wrap:wrap}.campaign-row:last-child{border-bottom:none}.campaign-keyword{font-size:16px;font-weight:700}.campaign-meta{color:var(--gray);font-size:12px;margin-top:4px}.log-table{width:100%;border-collapse:collapse;font-size:12px}.log-table th{text-align:left;color:var(--gray);text-transform:uppercase;letter-spacing:1px;font-size:10px;padding:8px;border-bottom:1px solid var(--border)}.log-table td{padding:8px;border-bottom:1px solid var(--border);vertical-align:top;word-break:break-word}.table-scroll{overflow-x:auto}.preview-box{border-left:2px solid var(--red);padding:8px 12px;color:var(--gray);font-size:13px;background:var(--input-bg);margin-top:8px;white-space:pre-wrap}.empty-state{color:var(--gray);font-size:13px;padding:24px 0;text-align:center}