*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--ink:#1a1714;--ink-light:#6b6560;--ink-faint:#b8b3ae;--paper:#faf8f5;--paper-warm:#f2ede6;--accent:#c84b2f;--accent-light:#f0e8e5;--success:#2d6a4f;--success-light:#e8f5ee;--border:#e4dfd9;--radius:4px;--font-serif:"Libre Baskerville",Georgia,serif;--font-sans:"DM Sans",system-ui,sans-serif;--shadow:0 1px 3px #1a171414,0 4px 16px #1a17140a;--shadow-lg:0 2px 8px #1a17141a,0 12px 40px #1a171414}html{-webkit-font-smoothing:antialiased;font-size:16px}body{font-family:var(--font-sans);background:var(--paper);color:var(--ink);min-height:100vh}h1,h2,h3{font-family:var(--font-serif);font-weight:700;line-height:1.2}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button{font-family:var(--font-sans);cursor:pointer;border:none;outline:none}input,select{font-family:var(--font-sans);color:var(--ink);border:1px solid var(--border);border-radius:var(--radius);background:#fff;outline:none;width:100%;padding:8px 12px;font-size:14px;transition:border-color .15s,box-shadow .15s}input:focus,select:focus{border-color:var(--ink-light);box-shadow:0 0 0 3px #1a17140f}input::placeholder{color:var(--ink-faint)}.btn{border-radius:var(--radius);letter-spacing:.01em;align-items:center;gap:6px;padding:10px 20px;font-size:14px;font-weight:500;transition:all .15s;display:inline-flex}.btn-primary{background:var(--ink);color:#fff}.btn-primary:hover:not(:disabled){box-shadow:var(--shadow);background:#2d2926;transform:translateY(-1px)}.btn-primary:disabled{opacity:.4;cursor:not-allowed}.btn-secondary{color:var(--ink);border:1px solid var(--border);background:0 0}.btn-secondary:hover{background:var(--paper-warm);border-color:var(--ink-faint)}.btn-danger{color:var(--accent);background:0 0;border:1px solid #e8c4bc}.btn-danger:hover{background:var(--accent-light)}.btn-success{background:var(--success);color:#fff}.btn-success:hover:not(:disabled){box-shadow:var(--shadow);background:#245941;transform:translateY(-1px)}.btn-success:disabled{opacity:.4;cursor:not-allowed}.card{border:1px solid var(--border);box-shadow:var(--shadow);background:#fff;border-radius:8px}.error-msg{color:var(--accent);background:var(--accent-light);border-radius:var(--radius);border:1px solid #e8c4bc;padding:10px 14px;font-size:13px;line-height:1.5}.success-msg{color:var(--success);background:var(--success-light);border-radius:var(--radius);border:1px solid #b7deca;padding:10px 14px;font-size:13px;line-height:1.5}.status-msg{color:#4a6fa5;border-radius:var(--radius);background:#eaf0f8;border:1px solid #c0d3ec;padding:10px 14px;font-size:13px;line-height:1.5}@keyframes fadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:.3s forwards fadeIn}