:root{--bg:#eef4fb;--bg2:#f8fbff;--card:#ffffff;--line:#e2eaf5;--line-strong:#cfdcee;--text:#16233a;--text2:#3c4d68;--muted:#6b7c93;--brand:#2563eb;--brand-dark:#1d4ed8;--brand-soft:#e8f0ff;--coral:#ff7a59;--amber:#f59e0b;--amber-soft:#fff5e2;--violet:#7c3aed;--violet-soft:#f3edff;--cyan:#0891b2;--cyan-soft:#e2f6fb;--green:#12a67a;--green-soft:#e3f7f0;--red:#e5484d;--shadow:0 1px 2px rgba(22,35,58,0.04),0 8px 24px rgba(22,35,58,0.06);--shadow-lg:0 2px 6px rgba(22,35,58,0.06),0 18px 48px rgba(22,35,58,0.1);--radius:16px}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:linear-gradient(180deg,#eef4fb,#f7fbff 45%,#eef4fb);background-attachment:fixed;color:var(--text);font-family:PingFang SC,Microsoft YaHei,Hiragino Sans GB,system-ui,-apple-system,Segoe UI,sans-serif;font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased}button{cursor:pointer}button,input{font-family:inherit}.shell{max-width:1140px;margin:0 auto;padding:28px 20px 64px}.hero{justify-content:space-between;gap:16px;margin-bottom:20px}.hero,.hero-left{display:flex;align-items:center}.hero-left{gap:14px}.logo{width:48px;height:48px;border-radius:14px;background:linear-gradient(135deg,#2563eb,#38bdf8);display:flex;align-items:center;justify-content:center;box-shadow:0 8px 20px rgba(37,99,235,.28);flex:none}.hero-title{font-size:22px;font-weight:700;letter-spacing:.2px;margin:0}.hero-sub{font-size:13px;color:var(--muted);margin:2px 0 0}.engine-badge{display:inline-flex;align-items:center;gap:7px;background:#ffffff;border:1px solid var(--line);border-radius:999px;padding:7px 14px;font-size:12.5px;color:var(--text2);box-shadow:var(--shadow);white-space:nowrap}.dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 3px rgba(18,166,122,.16);flex:none}.dot.gray{background:#9aa8bd;box-shadow:0 0 0 3px rgba(154,168,189,.16)}.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}.form-row{display:flex;flex-wrap:wrap;gap:16px;align-items:flex-end}.field{display:flex;flex-direction:column;gap:7px;min-width:132px}.field-label{font-size:12.5px;font-weight:600;color:var(--text2);display:flex;align-items:center;gap:6px}.field-hint{font-size:11.5px;color:var(--muted);font-weight:400}.input{height:42px;border:1px solid var(--line-strong);border-radius:11px;padding:0 12px;font-size:14.5px;color:var(--text);background:#fbfdff;outline:none;transition:border-color .15s,box-shadow .15s;width:100%}.input:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(37,99,235,.13);background:#fff}.input-wrap{position:relative;display:flex;align-items:center}.input-suffix{position:absolute;right:12px;font-size:12.5px;color:var(--muted);pointer-events:none}.stepper{display:flex;align-items:center;height:42px;border:1px solid var(--line-strong);border-radius:11px;background:#fbfdff;overflow:hidden}.stepper button{width:38px;height:100%;border:none;background:transparent;color:var(--brand);font-size:19px;line-height:1;transition:background .15s}.stepper button:hover:not(:disabled){background:var(--brand-soft)}.stepper button:disabled{color:#c3cede;cursor:not-allowed}.stepper-val{flex:1 1;text-align:center;font-size:15px;font-weight:600;min-width:46px}.chips{display:flex;flex-wrap:wrap;gap:8px}.chip{border:1px solid var(--line-strong);background:#fff;color:var(--text2);border-radius:999px;padding:7px 15px;font-size:13px;transition:all .15s}.chip:hover{border-color:#a9c3ea;color:var(--brand)}.chip.active{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:600;box-shadow:0 4px 12px rgba(37,99,235,.25)}.chip.mini{padding:4px 11px;font-size:12px}.divider{height:1px;background:var(--line);margin:18px 0}.form-foot{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.form-tip{font-size:12.5px;color:var(--muted)}.btn{height:42px;border-radius:11px;border:1px solid var(--line-strong);background:#fff;color:var(--text);padding:0 16px;font-size:13.5px;font-weight:600;display:inline-flex;align-items:center;justify-content:center;gap:7px;transition:all .15s;white-space:nowrap}.btn:hover:not(:disabled){border-color:#a9c3ea;color:var(--brand);background:#f7faff}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{height:46px;padding:0 30px;font-size:15px;background:linear-gradient(135deg,#2563eb,#3b82f6);border-color:transparent;color:#fff;box-shadow:0 8px 20px rgba(37,99,235,.28)}.btn-primary:hover:not(:disabled){color:#fff;background:linear-gradient(135deg,#1d4ed8,#2563eb);border-color:transparent}.result{margin-top:22px}.result-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;flex-wrap:wrap;margin-bottom:14px}.result-title{font-size:20px;font-weight:700;margin:0 0 4px}.result-meta{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:12.5px;color:var(--muted)}.tag-pill{background:var(--brand-soft);color:var(--brand-dark);border-radius:6px;padding:2px 9px;font-size:12px;font-weight:600}.result-actions{display:flex;gap:10px;flex-wrap:wrap}.day-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(430px,1fr));grid-gap:16px;gap:16px}.day-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;display:flex;flex-direction:column}.day-head{display:flex;align-items:center;gap:11px;padding:14px 18px;border-bottom:1px solid var(--line);background:linear-gradient(135deg,#f7fbff,#ffffff)}.day-badge{background:var(--brand);color:#fff;border-radius:9px;font-size:12px;font-weight:700;padding:4px 9px;letter-spacing:.4px;flex:none}.day-title{font-size:15px;font-weight:650;color:var(--text)}.slots{display:flex;flex-direction:column}.slot{display:flex;gap:12px;padding:14px 18px;border-bottom:1px dashed var(--line)}.slot:last-child{border-bottom:none}.slot-icon{width:34px;height:34px;border-radius:10px;display:flex;align-items:center;justify-content:center;flex:none}.slot-icon.am{background:var(--amber-soft)}.slot-icon.pm{background:var(--cyan-soft)}.slot-icon.eve{background:var(--violet-soft)}.slot-body{flex:1 1;min-width:0}.slot-top{display:flex;align-items:baseline;gap:9px;flex-wrap:wrap}.slot-period{font-size:12px;font-weight:700;letter-spacing:.4px;flex:none}.slot-period.am{color:var(--amber)}.slot-period.pm{color:var(--cyan)}.slot-period.eve{color:var(--violet)}.slot-place{font-size:14.5px;font-weight:650;color:var(--text)}.slot-activity{font-size:13px;color:var(--text2);margin-top:4px;line-height:1.65}.slot-meta{display:flex;gap:8px;margin-top:8px;flex-wrap:wrap}.meta-pill{font-size:11.5px;border-radius:999px;padding:3px 10px;background:#f1f5fb;color:var(--muted);font-weight:600}.meta-pill.cost{background:var(--green-soft);color:#0b7a58}.bottom-grid{display:grid;grid-template-columns:1.15fr 1fr;grid-gap:16px;gap:16px;margin-top:16px}@media (max-width:900px){.bottom-grid{grid-template-columns:1fr}}.block-title{font-size:15px;font-weight:700;margin:0 0 14px;display:flex;align-items:center;gap:8px}.bar-row{margin-bottom:12px}.bar-top{display:flex;justify-content:space-between;font-size:13px;margin-bottom:6px}.bar-name{color:var(--text2);font-weight:600;display:flex;align-items:center;gap:7px}.swatch{width:9px;height:9px;border-radius:3px;flex:none}.bar-amount{font-weight:700;color:var(--text)}.bar-track{height:8px;border-radius:999px;background:#eef2f8;overflow:hidden}.bar-fill{height:100%;border-radius:999px}.total-box{margin-top:16px;padding:14px 16px;border-radius:12px;background:linear-gradient(135deg,#eef5ff,#f7fbff);border:1px solid #dbe8fb}.total-row{display:flex;align-items:baseline;justify-content:space-between}.total-num{font-size:26px;font-weight:800;color:var(--brand-dark);letter-spacing:-.5px}.total-sub{font-size:12.5px;color:var(--muted);margin-top:6px;display:flex;gap:10px;flex-wrap:wrap}.badge-ok{background:var(--green-soft);color:#0b7a58}.badge-ok,.badge-over{border-radius:6px;padding:2px 8px;font-weight:700;font-size:12px}.badge-over{background:#fdeaea;color:#b32b2f}.reminder{display:flex;gap:12px;padding:13px 0;border-bottom:1px dashed var(--line)}.reminder:last-child{border-bottom:none;padding-bottom:0}.reminder-icon{width:36px;height:36px;border-radius:11px;display:flex;align-items:center;justify-content:center;flex:none}.reminder-cat{font-size:13px;font-weight:700;margin-bottom:3px}.reminder-text{font-size:13px;color:var(--text2);line-height:1.68}.history-head{display:flex;align-items:center;justify-content:space-between;margin:26px 0 12px}.history-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));grid-gap:12px;gap:12px}.history-item{background:#fff;border:1px solid var(--line);border-radius:13px;padding:14px 15px;box-shadow:var(--shadow);cursor:pointer;transition:all .15s;text-align:left}.history-item:hover{border-color:#a9c3ea;transform:translateY(-2px);box-shadow:var(--shadow-lg)}.history-item.active{border-color:var(--brand);box-shadow:0 0 0 3px rgba(37,99,235,.12)}.history-title{font-size:14px;font-weight:650;margin-bottom:6px;display:flex;justify-content:space-between;gap:8px;align-items:center}.history-meta{font-size:12px;color:var(--muted);display:flex;flex-wrap:wrap;gap:6px 10px}.history-del{border:none;background:transparent;color:#b6c2d4;font-size:16px;line-height:1;padding:2px 4px;border-radius:6px}.history-del:hover{color:var(--red);background:#fdeaea}.source-tag{font-size:11px;border-radius:5px;padding:1px 7px;font-weight:700;background:var(--brand-soft);color:var(--brand-dark)}.source-tag.local{background:#eef1f6;color:#64748b}.loading{padding:34px 20px;text-align:center}.spinner{width:34px;height:34px;border-radius:50%;border:3px solid #dbe6f6;border-top:3px solid var(--brand);margin:0 auto 14px;animation:spin .85s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}.loading-text{font-size:13.5px;color:var(--text2);font-weight:600}.loading-sub{font-size:12px;color:var(--muted);margin-top:5px}.skeleton-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(430px,1fr));grid-gap:16px;gap:16px;margin-top:16px}.sk-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px}.sk-line{height:11px;border-radius:6px;background:linear-gradient(90deg,#eef2f8 25%,#e3eaf4 37%,#eef2f8 63%);background-size:400% 100%;animation:shimmer 1.4s ease infinite;margin-bottom:10px}@keyframes shimmer{0%{background-position:100% 50%}to{background-position:0 50%}}.toast{position:fixed;left:50%;bottom:34px;transform:translateX(-50%);background:rgba(22,35,58,.94);color:#fff;border-radius:11px;padding:11px 20px;font-size:13.5px;font-weight:600;box-shadow:0 12px 32px rgba(22,35,58,.28);z-index:99;animation:rise .22s ease}@keyframes rise{0%{opacity:0;transform:translate(-50%,10px)}to{opacity:1;transform:translate(-50%)}}.note{margin-top:14px;font-size:12px;color:var(--muted);text-align:center}.export-head{justify-content:space-between;gap:12px;padding:4px 2px 14px}.export-brand,.export-head{display:flex;align-items:center}.export-brand{gap:10px;font-size:15px;font-weight:700}.export-time{font-size:12px;color:var(--muted)}.export-area{background:var(--bg2);border-radius:18px}