:root{--ink: #0d0f12;--card: #171a20;--card-2: #1f232b;--line: #2a2f38;--text: #e8eaed;--muted: #9aa3ad;--safe: #3ddc84;--edge: #ffb020;--danger: #ff5a5f;--accent: #8ab4ff;--status: var(--muted);--display: "Space Grotesk", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;--body: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;color-scheme:dark}*{box-sizing:border-box}html,body{margin:0;background:var(--ink);color:var(--text)}body{font-family:var(--body);font-size:16px;line-height:1.45;-webkit-font-smoothing:antialiased;background:radial-gradient(900px 400px at 50% -200px,rgba(138,180,255,.1),transparent 70%),var(--ink);min-height:100vh}button,input{font:inherit;color:inherit}.app{max-width:480px;margin:0 auto;padding:20px 16px 48px}.top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}.brand{font-family:var(--display);font-weight:700;font-size:26px;letter-spacing:-.02em;margin:0}.brand 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45%,transparent);color:var(--safe)}.btn-present:hover{background:color-mix(in srgb,var(--safe) 14%,var(--card-2))}.btn-absent{border-color:color-mix(in srgb,var(--danger) 45%,transparent);color:var(--danger)}.btn-absent:hover{background:color-mix(in srgb,var(--danger) 14%,var(--card-2))}.btn-primary{background:var(--text);color:var(--ink);border-color:var(--text)}.btn-primary:hover{background:#fff}.btn-ghost{background:transparent;color:var(--muted)}.btn-ghost:hover{color:var(--text);border-color:var(--muted)}.btn-danger{background:var(--danger);border-color:var(--danger);color:#1a0606}.card-tools{display:flex;align-items:center;gap:4px;margin-top:10px;min-height:36px}.link{background:none;border:none;color:var(--muted);font-size:14px;padding:8px 10px;border-radius:8px;cursor:pointer}.link:hover{color:var(--text);background:var(--card-2)}.link-undo{color:var(--accent)}.spacer{flex:1}.confirm{display:flex;align-items:center;gap:8px;margin-top:10px;font-size:14px;color:var(--muted);flex-wrap:wrap}.confirm .btn{min-height:38px}.add{background:var(--card);border:1px dashed var(--line);border-radius:18px;padding:16px;margin-top:4px}.add-title{font-family:var(--display);font-size:17px;margin:0 0 12px}.card .form{margin-top:12px}.form{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:10px}.field{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--muted)}.field-wide{grid-column:1 / -1}.field input{width:100%;min-width:0;background:var(--ink);border:1px solid var(--line);border-radius:10px;padding:12px;font-size:16px;color:var(--text);min-height:46px}.field input:focus{border-color:var(--accent);outline:none}.form-error{grid-column:1 / 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