:root{color-scheme:light;--bg: #f7fbf8;--panel: #ffffff;--mint: #7bcbb8;--mint-strong: #2f6f64;--mint-soft: #eaf6f1;--line: #d9efe8;--text: #263b36;--muted: #7c908a;--coral: #ff9f80;--cream: #fffaf3;--shadow: 0 18px 44px rgba(47, 111, 100, .08)}*{box-sizing:border-box}body{margin:0;min-width:1180px;background:radial-gradient(circle at 84% 12%,rgba(255,159,128,.13),transparent 220px),radial-gradient(circle at 14% 18%,rgba(234,246,241,.95),transparent 320px),var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,sans-serif}button,input,select,textarea{font:inherit}button{cursor:pointer}.app{display:grid;grid-template-columns:260px 1fr;min-height:100vh}.app.locked{display:none}.login-screen{display:grid;min-height:100vh;place-items:center;padding:32px}.login-screen.hidden{display:none}.login-card{width:min(420px,100%);padding:32px;border:1px solid var(--line);border-radius:8px;background:#fffffff0;box-shadow:var(--shadow)}.login-brand{padding:0 0 24px}.login-card label{display:grid;gap:8px;margin-top:14px;color:var(--mint-strong);font-size:13px;font-weight:800}.login-button{width:100%;margin-top:22px}.login-hint{min-height:20px;margin:14px 0 0;color:var(--muted);font-size:12px;text-align:center}.login-hint.error{color:#be5b46}.sidebar{position:sticky;top:0;height:100vh;padding:28px 20px;border-right:1px solid var(--line);background:#ffffffb8;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.brand{display:flex;align-items:center;gap:14px;padding:10px 8px 28px}.brand-mark{display:grid;width:48px;height:48px;place-items:center;border-radius:14px;background:var(--mint);color:#fff;font-weight:800;box-shadow:0 12px 24px #7bcbb842}.brand h1,.brand p,.topbar h2,.panel h3,.panel p{margin:0}.brand h1{font-size:20px}.brand p,.panel p,.eyebrow,.sidebar-note span{color:var(--muted);font-size:13px}.nav{display:flex;flex-direction:column;gap:8px}.nav-item{width:100%;padding:13px 14px;border:0;border-radius:8px;background:transparent;color:var(--text);text-align:left}.nav-item.active,.nav-item:hover{background:var(--mint-soft);color:var(--mint-strong);font-weight:700}.sidebar-note{position:absolute;right:20px;bottom:24px;left:20px;display:flex;flex-direction:column;gap:8px;padding:16px;border:1px solid var(--line);border-radius:8px;background:var(--cream)}.main{padding:32px}.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px}.eyebrow{margin:0 0 8px;font-weight:700;letter-spacing:0}.topbar h2{font-size:30px}.toolbar,.inline-actions,.modal-actions{display:flex;align-items:center;gap:12px}.toolbar{flex-wrap:wrap;justify-content:flex-end}.api-input{width:210px}.city-search-input{width:180px}.inline-actions select{width:150px}.api-status{display:inline-flex;align-items:center;min-height:32px;padding:0 10px;border-radius:999px;background:var(--mint-soft);color:var(--mint-strong);font-size:12px;font-weight:800}.api-status.error{background:#fff0ee;color:#be5b46}.primary-button,.ghost-button,.danger-button{min-height:40px;padding:0 16px;border-radius:8px;font-weight:700}.primary-button{border:0;background:var(--mint);color:#fff;box-shadow:0 10px 22px #7bcbb847}.primary-button:disabled,.ghost-button:disabled,.danger-button:disabled{cursor:not-allowed;opacity:.48;box-shadow:none}.ghost-button{border:1px solid var(--line);background:#fff;color:var(--mint-strong)}.danger-button{border:1px solid #ffd7ca;background:#fff3ee;color:#c65f43}.view{display:none}.view.active{display:block}.metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:18px;margin-bottom:22px}.metric-card,.panel{border:1px solid var(--line);border-radius:8px;background:#ffffffeb;box-shadow:var(--shadow)}.metric-card{padding:22px}.metric-card span{color:var(--muted);font-size:14px}.metric-card strong{display:block;margin-top:10px;color:var(--mint-strong);font-size:34px}.content-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:22px}.users-layout{grid-template-columns:minmax(720px,1.75fr) minmax(320px,.65fr);align-items:start}.panel{padding:22px}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:18px}.panel h3{font-size:20px}select,input,textarea{width:100%;border:1px solid var(--line);border-radius:8px;background:#fbfefd;color:var(--text)}select,input{height:40px;padding:0 12px}textarea{padding:12px;resize:vertical}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{padding:14px 12px;border-bottom:1px solid #edf3f0;text-align:left;vertical-align:top}th{color:var(--muted);font-size:13px;font-weight:700}.badge,.tag{display:inline-flex;align-items:center;min-height:24px;padding:0 9px;border-radius:999px;background:var(--mint-soft);color:var(--mint-strong);font-size:12px;font-weight:700}.badge.warn{background:#fff3d8;color:#9b6b11}.badge.danger{background:#fff0ee;color:#be5b46}.row-actions{display:flex;flex-wrap:wrap;gap:8px}.row-actions button{min-height:32px;padding:0 10px;border-radius:8px;font-size:13px}.table-row-active{background:#f5fbf8}.users-detail-panel{position:sticky;top:32px;min-width:0}.user-metrics{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:12px 0 18px}.user-metrics div{padding:12px;border:1px solid var(--line);border-radius:8px;background:var(--mint-soft)}.user-metrics strong{display:block;color:var(--mint-strong);font-size:22px}.user-metrics span{color:var(--muted);font-size:12px}.detail-block{margin-top:16px}.detail-block h4{margin:0 0 10px;font-size:15px}.users-detail-panel .muted{overflow-wrap:anywhere}.mini-list{display:flex;flex-direction:column;gap:10px}.mini-item{display:flex;flex-direction:column;gap:4px;padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:#fbfefd}.mini-item strong{color:var(--text);font-size:14px}.mini-item span{color:var(--muted);font-size:12px}.user-detail-action{width:100%;margin-top:18px}.city-stats,.todo-list,.place-list,.draft-list,.feedback-list{display:flex;flex-direction:column;gap:12px}.stat-row,.todo-item,.place-card,.draft-card,.feedback-card{border:1px solid #edf3f0;border-radius:8px;background:#fbfefd}.stat-row,.todo-item{display:flex;align-items:center;justify-content:space-between;padding:14px 16px}.place-card,.draft-card,.feedback-card{padding:18px}.settings-form{display:grid;grid-template-columns:repeat(2,minmax(150px,1fr)) auto;gap:14px;align-items:end}.settings-form 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h3{margin:0}.icon-button{width:36px;height:36px;border:0;border-radius:8px;background:var(--mint-soft);color:var(--mint-strong);font-size:22px}label{display:flex;flex-direction:column;gap:8px;color:var(--muted);font-size:13px;font-weight:700}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.field-block{display:flex;flex-direction:column;gap:8px;color:var(--muted);font-size:13px;font-weight:700}.choice-tags{display:flex;flex-wrap:wrap;gap:8px}.choice-tag{min-height:36px;padding:0 13px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--mint-strong);font-weight:800;cursor:pointer}.choice-tag.active{border-color:transparent;background:var(--mint);color:#fff;box-shadow:0 8px 18px #7bcbb838}.form-grid.compact{margin-bottom:14px}.import-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);gap:18px;align-items:start}.import-editor,.import-preview{min-width:0}.import-editor textarea{min-height:420px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px;line-height:1.55}.checkbox-line{flex-direction:row;align-items:center;margin:4px 0 14px;color:var(--mint-strong)}.checkbox-line input{width:16px;height:16px;padding:0}.import-preview-list{display:flex;flex-direction:column;gap:10px;max-height:560px;margin-top:12px;overflow:auto}.import-preview-item{padding:12px;border:1px solid #edf3f0;border-radius:8px;background:#fbfefd}.import-preview-item.invalid{border-color:#ffd7ca;background:#fff8f5}.import-preview-item strong{display:block;margin-bottom:6px}.import-preview-item p{margin:6px 0 0;color:var(--muted);font-size:12px;line-height:1.5}