:root{--bg:#f7f8fb;--panel:#fff;--panel-soft:#f1f4f8;--text:#172033;--muted:#687386;--line:#dfe5ee;--brand:#1677ff;--brand-strong:#0f5ed6;--danger:#c93535;--success:#1f8a54;--shadow:0 18px 50px #1e2e4a1f}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;margin:0;font-family:Arial,Microsoft YaHei,sans-serif}button,input,textarea,select{font:inherit}button{border:0}.app-shell{flex-direction:column;min-height:100dvh;display:flex}.topbar{border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);z-index:20;background:#ffffffe0;justify-content:space-between;align-items:center;height:58px;padding:0 18px;display:flex;position:sticky;top:0}.brand{align-items:center;gap:10px;font-weight:700;display:flex}.brand-mark{background:linear-gradient(135deg,#1677ff,#20b26b);border-radius:7px;width:28px;height:28px}.topbar-actions,.row{align-items:center;gap:10px;display:flex}.pill{min-height:34px;color:var(--muted);background:var(--panel-soft);border:1px solid var(--line);white-space:nowrap;border-radius:999px;align-items:center;gap:6px;padding:0 12px;display:inline-flex}.btn{cursor:pointer;background:var(--panel-soft);min-height:38px;color:var(--text);border:1px solid var(--line);border-radius:8px;padding:0 14px;transition:background .15s,transform .15s}.btn:hover{background:#e9eef6}.btn:active{transform:translateY(1px)}.btn.primary{color:#fff;background:var(--brand);border-color:var(--brand)}.btn.primary:hover{background:var(--brand-strong)}.btn.icon{width:42px;padding:0;font-size:18px}.btn:disabled{opacity:.55;cursor:not-allowed}.main-grid{flex:1;grid-template-columns:minmax(0,1fr) 330px;gap:18px;min-height:0;padding:18px;display:grid}.workspace{flex-direction:column;gap:14px;min-height:calc(100vh - 94px);display:flex}.filters{grid-template-columns:auto auto minmax(180px,1fr);gap:10px;display:grid}.field,.select,.textarea,.search{border:1px solid var(--line);color:var(--text);background:#fff;border-radius:8px;outline:none}.field,.select,.search{height:40px;padding:0 12px}.search{width:100%}.history-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));align-content:start;gap:12px;display:grid}.empty-state{color:#9aa5b5;place-items:center;min-height:360px;display:grid}.job-card{border:1px solid var(--line);background:#fff;border-radius:8px;grid-template-columns:150px minmax(0,1fr);min-height:150px;display:grid;overflow:hidden}.thumb{color:#98a3b3;background:#eef2f7;place-items:center;min-height:150px;display:grid;overflow:hidden}.thumb img{object-fit:cover;width:100%;height:100%}.spinner{border:4px solid #dbe8ff;border-top-color:var(--brand);border-radius:50%;width:34px;height:34px;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.job-body{flex-direction:column;gap:8px;min-width:0;padding:12px;display:flex}.job-prompt{-webkit-line-clamp:3;-webkit-box-orient:vertical;font-size:14px;line-height:1.5;display:-webkit-box;overflow:hidden}.meta-row{flex-wrap:wrap;gap:6px;display:flex}.meta{color:var(--muted);background:var(--panel-soft);border-radius:6px;padding:4px 7px;font-size:12px}.composer{border:1px solid var(--line);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#ffffffeb;border-radius:18px;padding:14px 16px;position:sticky;bottom:18px}.textarea{resize:vertical;width:100%;min-height:54px;max-height:160px;padding:14px;line-height:1.5}.control-grid{grid-template-columns:repeat(6,minmax(92px,1fr)) auto auto;align-items:end;gap:10px;margin-top:12px;display:grid}.control label,.side-panel label{color:var(--muted);margin-bottom:6px;font-size:12px;display:block}.control .field,.control .select{width:100%}.side-panel{flex-direction:column;gap:14px;display:flex}.panel{border:1px solid var(--line);background:#fff;border-radius:8px;padding:16px}.panel h2{margin:0 0 12px;font-size:16px}.login-form,.package-grid,.compact-list{flex-direction:column;gap:10px;display:flex}.package{text-align:left;border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:8px;padding:12px}.package.recommended{border-color:var(--brand);box-shadow:inset 3px 0 0 var(--brand)}.package strong{margin-bottom:4px;font-size:18px;display:block}.muted{color:var(--muted)}.error{color:var(--danger)}.success{color:var(--success)}.toast{color:#fff;z-index:50;background:#172033;border-radius:8px;max-width:min(560px,100vw - 32px);padding:10px 14px;position:fixed;bottom:18px;left:50%;transform:translate(-50%)}@media (max-width:980px){.main-grid{grid-template-columns:1fr}.side-panel{order:-1}.control-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.side-panel{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start;display:grid}.side-panel .panel:last-child{grid-column:1/-1}}@media (max-width:640px){body{background:#f3f6fa}input,textarea,select{font-size:16px}.topbar{height:auto;min-height:58px;padding:10px 12px;padding-top:max(10px, env(safe-area-inset-top));flex-direction:column;align-items:stretch;gap:10px}.topbar-actions{flex-wrap:wrap;width:100%}.topbar-actions .pill{flex:auto;justify-content:center}.main-grid{padding:10px;padding-bottom:calc(10px + env(safe-area-inset-bottom));gap:10px}.side-panel{flex-direction:column;align-items:stretch;gap:10px;display:flex}.panel{padding:12px}.panel h2{margin-bottom:10px}.package-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;display:grid}.package{min-height:96px;padding:10px}.package strong{font-size:17px}.filters{grid-template-columns:42px minmax(96px,118px) minmax(0,1fr);gap:8px}.filters .select,.filters .search{min-width:0}.job-card{grid-template-columns:112px minmax(0,1fr);min-height:124px}.thumb{min-height:124px}.job-body{gap:7px;padding:10px}.job-prompt{-webkit-line-clamp:3;font-size:13px}.empty-state{min-height:150px}.composer{border-radius:14px;padding:10px;bottom:8px}.textarea{min-height:80px;padding:12px}.control-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:10px}.control label{margin-bottom:4px}.control-grid .btn.icon{width:100%;min-height:44px}.btn{min-height:42px}.field,.select,.search{height:42px}}@media (max-width:420px){.brand{gap:8px}.brand .pill{display:none}.filters{grid-template-columns:42px minmax(0,1fr)}.filters .search{grid-column:1/-1}.package-grid{grid-template-columns:1fr}.job-card{grid-template-columns:96px minmax(0,1fr)}.thumb{min-height:116px}}