:root{
  --bg:#f4f7fb;--surface:#fff;--surface-2:#f8faff;--text:#172033;--muted:#6f7b92;
  --line:#e4e9f2;--primary:#5368ff;--primary-2:#6d7dff;--primary-soft:#eef1ff;
  --success:#1f9d68;--success-soft:#e9f8f1;--danger:#d9425f;--danger-soft:#fff0f3;
  --warning:#d9891c;--shadow:0 18px 55px rgba(25,42,78,.12);--radius:18px;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color-scheme:light;
}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text)}button,input,textarea,select{font:inherit}button{cursor:pointer}a{color:inherit}.muted{color:var(--muted)}.hidden{display:none!important}
.primary-btn{border:0;border-radius:12px;background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;font-weight:800;padding:13px 18px;box-shadow:0 8px 24px rgba(83,104,255,.22)}
.secondary-btn{border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--text);font-weight:750;padding:11px 15px}.danger-btn{border:0;border-radius:12px;background:var(--danger);color:#fff;font-weight:800;padding:11px 15px}
.icon-btn{display:grid;place-items:center;border:0;background:transparent;width:40px;height:40px;border-radius:11px;color:inherit}.icon-btn:hover{background:#eef2f8}.icon-btn svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.alert{padding:12px 14px;border-radius:12px;font-size:14px}.alert.error{background:var(--danger-soft);color:#9f2941;border:1px solid #ffd0da}.alert.success{background:var(--success-soft);color:#176b4b;border:1px solid #c8efdf}
.badge{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:5px 9px;font-size:12px;font-weight:800}.badge.success{background:var(--success-soft);color:#15774f}.badge.neutral{background:#eef2f7;color:#68758b}.badge.warning{background:#fff5df;color:#a76812}
.modal-backdrop{position:fixed;inset:0;background:rgba(12,19,34,.48);backdrop-filter:blur(4px);z-index:90;display:grid;place-items:center;padding:18px}.modal{width:min(640px,100%);max-height:min(760px,92vh);overflow:auto;background:#fff;border-radius:20px;box-shadow:0 30px 90px rgba(0,0,0,.22)}.modal-head{display:flex;align-items:center;justify-content:space-between;padding:20px 22px;border-bottom:1px solid var(--line)}.modal-body{padding:22px}.modal-actions{display:flex;justify-content:flex-end;gap:10px;padding:0 22px 22px}
.field{display:grid;gap:7px}.field span{font-size:13px;font-weight:800;color:#42506a}.field input,.field textarea,.field select{width:100%;border:1px solid #dce3ee;background:#fff;border-radius:12px;padding:12px 13px;outline:none;color:var(--text)}.field input:focus,.field textarea:focus,.field select:focus{border-color:#8795ff;box-shadow:0 0 0 3px rgba(83,104,255,.11)}
.toast-stack{position:fixed;z-index:200;right:18px;bottom:18px;display:grid;gap:10px}.toast{background:#172033;color:#fff;border-radius:12px;padding:12px 14px;box-shadow:var(--shadow);max-width:min(360px,calc(100vw - 36px));font-size:14px}.toast.error{background:#9e2941}.toast.success{background:#176b4b}