:root{--bg: #f0f4f8;--surface: #ffffff;--surface2: #eef2f7;--border: #d0d9e6;--accent: #1a3a6e;--accent-hover: #24508f;--green: #16a34a;--yellow: #d97706;--red: #cc1f1f;--blue: #1a3a6e;--text: #0f1f3d;--muted: #5a6e8a}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%}body{background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,sans-serif;font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{min-height:100vh}a{color:var(--accent-hover);text-decoration:none}a:hover{text-decoration:underline}.btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:6px;border:1px solid var(--border);background:var(--surface);color:var(--text);font-size:13px;font-weight:500;cursor:pointer;transition:background .15s,border-color .15s,opacity .15s;white-space:nowrap}.btn:hover{background:#dde6f0;border-color:#b0bfd4}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-hover);border-color:var(--accent-hover)}.btn-danger{background:var(--red);border-color:var(--red);color:#fff}.btn-danger:hover:not(:disabled){background:#a81919;border-color:#a81919}.btn-ghost{background:transparent;border-color:transparent;color:var(--muted)}.btn-ghost:hover:not(:disabled){background:var(--surface2);border-color:var(--border);color:var(--text)}.field{display:flex;flex-direction:column;gap:5px}.field label{font-size:12px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}.field input,.field textarea,.field select{background:var(--surface);border:1px solid var(--border);border-radius:6px;color:var(--text);font-size:14px;font-family:inherit;padding:8px 12px;transition:border-color .15s;outline:none;width:100%}.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--accent);box-shadow:0 0 0 3px #1a3a6e1f}.field input::placeholder,.field textarea::placeholder{color:#9baabf}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:rgba(15,31,61,.45);display:flex;align-items:center;justify-content:center;z-index:100;padding:16px}.modal{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:28px;width:100%;max-width:480px;max-height:90vh;overflow-y:auto;display:flex;flex-direction:column;gap:20px;box-shadow:0 8px 32px #0f1f3d24}.modal h3{font-size:18px;font-weight:600;color:var(--text)}.error-msg{background:rgba(204,31,31,.08);border:1px solid rgba(204,31,31,.3);border-radius:6px;color:var(--red);font-size:13px;padding:8px 12px}.spinner{width:18px;height:18px;border:2px solid rgba(26,58,110,.2);border-top-color:var(--accent);border-radius:50%;animation:spin .6s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}