:root{--r:#b40000;--g:#c99632;--ok:#16834b;--warn:#b8860b;--err:#b40000;--mut:#6d6d6d;--line:#e8e8e8;--bg:#f3f3f3;--card:#fff;--tap:44px;--radius-s:8px;--radius-m:10px;--radius-l:16px;--radius-pill:999px;--shadow-card:0 1px 3px rgba(0,0,0,.06);--shadow-sheet:0 -4px 24px rgba(0,0,0,.12)}.ns-loader{display:flex;align-items:center;justify-content:center;padding:60px 20px;color:var(--mut);font-size:13px;gap:10px}.ns-spinner{width:20px;height:20px;border-radius:50%;border:2px solid var(--line);border-top-color:var(--r);animation:ns-spin .7s linear infinite}@keyframes ns-spin{to{transform:rotate(1turn)}}.ns-empty{text-align:center;padding:56px 24px;color:var(--mut)}.ns-empty-icon{font-size:32px;margin-bottom:10px;opacity:.6}.ns-empty-title{font-weight:700;color:#171717;font-size:14px;margin-bottom:4px}.ns-empty-sub{font-size:12px}.ns-error{background:#fff2f2;color:var(--err);border-radius:var(--radius-m);padding:12px 14px;font-size:13px;margin:0 0 14px;display:flex;align-items:center;gap:8px}.ns-sheet-backdrop{position:fixed;inset:0;background:#0006;z-index:30;display:flex;align-items:flex-end}.ns-sheet{background:#fff;border-radius:var(--radius-l) var(--radius-l) 0 0;width:100%;max-height:85vh;overflow-y:auto;padding:10px 20px calc(20px + env(safe-area-inset-bottom));box-shadow:var(--shadow-sheet)}.ns-sheet-handle{width:40px;height:4px;border-radius:2px;background:var(--line);margin:4px auto 14px}.ns-confirm-backdrop{position:fixed;inset:0;background:#0006;z-index:40;display:flex;align-items:center;justify-content:center;padding:20px}.ns-confirm{background:#fff;border-radius:var(--radius-l);padding:22px;width:100%;max-width:340px;text-align:center}.ns-confirm-title{font-weight:700;font-size:15px;margin-bottom:6px}.ns-confirm-body{font-size:13px;color:var(--mut);margin-bottom:18px}.ns-confirm-actions{display:flex;gap:10px}.ns-badge-count{position:absolute;top:-4px;right:-6px;background:var(--r);color:#fff;border-radius:10px;font-size:10px;min-width:16px;height:16px;padding:0 4px;font-weight:700;display:flex;line-height:1}.ns-badge-count,.ns-icon-btn{align-items:center;justify-content:center}.ns-icon-btn{min-width:var(--tap);min-height:var(--tap);display:inline-flex;position:relative;background:none;border:0;cursor:pointer;font-size:20px}.ns-icon-btn-lg{min-width:56px;min-height:56px;font-size:26px}.ns-btn{display:inline-flex;align-items:center;justify-content:center;background:var(--r);color:#fff;border:0;border-radius:var(--radius-pill);padding:10px 18px;font-weight:700;font-size:14px;min-height:var(--tap);cursor:pointer;font-family:inherit}.ns-btn-outline{background:#fff;color:var(--r);border:1px solid var(--r)}.ns-btn-danger{background:var(--err)}.ns-btn:disabled{opacity:.55;cursor:not-allowed}.ns-btn:focus-visible{outline:2px solid var(--r);outline-offset:2px}