:root{--cal-navy:#002663;--cal-blue-hover:#003380;--cal-light-bg:#f5f7fa;--bg-gradient-top:#f0f4f8;--bg-gradient-bot:#dfe7ef;--card-bg:#ffffff;--text-primary:#1d1d1f;--text-secondary:#86868b;--divider-color:#e5e5ea;--card-shadow:0 12px 40px rgba(0,38,99,0.08);--btn-shadow:0 2px 4px rgba(0,0,0,0.04)}*{box-sizing:border-box;margin:0;padding:0;-webkit-font-smoothing:antialiased}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Microsoft JhengHei,微軟正黑體,sans-serif;background:linear-gradient(180deg,var(--bg-gradient-top) 0,var(--bg-gradient-bot) 100%);min-height:100vh;display:flex;flex-direction:column;color:var(--text-primary)}a{text-decoration:none}.top-bar{position:absolute;top:12px;left:0;width:100%;padding:0 25px;display:flex;justify-content:space-between;font-size:13px;color:var(--text-secondary);font-weight:500;z-index:10}.logout-btn{color:#e67e22;cursor:pointer;display:flex;align-items:center;gap:6px;transition:opacity .2s}.logout-btn:hover{opacity:.7}.main-container{flex:1 1;display:flex;align-items:center;justify-content:center;padding:20px}.card{position:relative;background:var(--card-bg);width:100%;max-width:480px;border-radius:20px;box-shadow:var(--card-shadow);padding:40px 32px;text-align:center;border-top:6px solid var(--cal-navy)}.logo-link{display:inline-block;margin-bottom:12px}.logo{max-width:200px;width:100%;height:auto;object-fit:contain;display:block;margin:0 auto}.card-header h1{font-size:22px;color:var(--cal-navy);margin-bottom:4px;font-weight:700;letter-spacing:.5px}.subtitle{font-size:12px;color:var(--text-secondary);letter-spacing:.5px;text-transform:uppercase;margin-bottom:25px;font-weight:600}.link-container{text-align:left}.section-group{margin-bottom:5px}.section-title{font-size:11px;color:#999;font-weight:700;text-transform:uppercase;letter-spacing:1px;margin:0 0 10px 4px}.grid-stack{display:flex;flex-direction:column;gap:10px}.grid-cols{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px}.sys-btn{display:flex;align-items:center;justify-content:center;padding:12px 10px;border-radius:10px;font-size:14px;font-weight:500;transition:all .2s cubic-bezier(.25,.8,.25,1);cursor:pointer;text-align:center;min-height:46px}.primary-btn{background-color:var(--cal-navy);color:#fff;box-shadow:0 4px 12px rgba(0,38,99,.2);font-weight:600;font-size:15px}.primary-btn:hover{background-color:var(--cal-blue-hover);transform:translateY(-1px);box-shadow:0 6px 15px rgba(0,38,99,.25)}.secondary-btn{background-color:transparent;color:var(--cal-navy);border:1px solid #cdd6e0}.secondary-btn:hover{border-color:var(--cal-navy);background-color:#f8faff}.normal-btn{background-color:#fff;color:#333;border:1px solid #eaeff5;box-shadow:var(--btn-shadow)}.normal-btn:hover{border-color:var(--cal-navy);color:var(--cal-navy);box-shadow:0 4px 10px rgba(0,0,0,.08);transform:translateY(-2px);z-index:1}@media (max-width:480px){.card{padding:30px 20px;background:rgba(255,255,255,.9);box-shadow:none;border-top:none}.grid-cols{grid-template-columns:1fr;gap:10px}.logo{max-width:160px}.top-bar{position:relative;margin-bottom:10px;top:0;padding:0}}.warning-text{position:fixed;bottom:15px;right:15px;font-size:12px;color:#e74c3c;font-weight:700;background:rgba(255,255,255,.95);padding:6px 12px;border-radius:6px;box-shadow:0 2px 10px rgba(0,0,0,.1)}input[type=number]::-webkit-inner-spin-button,input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}input[type=number]{-moz-appearance:textfield}.input-field{width:100%;padding:10px 12px;border:1px solid #d1d5db;border-radius:8px;font-size:15px;color:var(--text-primary);background-color:#fff;outline:none;transition:all .2s}.input-field:focus{border-color:var(--cal-navy);box-shadow:0 0 0 2px rgba(0,38,99,.1)}.quick-select-container{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}.tag-btn{padding:6px 12px;font-size:13px;border-radius:20px;border:1px solid #e5e7eb;background-color:#fff;color:var(--text-secondary);cursor:pointer;font-weight:500;transition:all .2s}.tag-btn:hover{background-color:#f3f4f6;color:#111;border-color:#ccc}.tag-btn.tw-station{color:#e67e22;background:#fffaf0;border-color:#ffe0b2}.tag-btn.tw-station:hover{background:#ffe0b2}.tag-btn.jp-station{color:#27ae60;background:#f0fdf4;border-color:#bbf7d0}.tag-btn.jp-station:hover{background:#bbf7d0}.time-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.days-pills{display:flex;gap:5px}.days-pills span{font-size:11px;background:#f1f3f5;color:#666;padding:3px 8px;border-radius:10px;cursor:pointer;font-weight:600;transition:all .2s}.days-pills span:hover{background:var(--cal-navy);color:#fff}.time-adjust-row{display:flex;align-items:center;justify-content:space-between;gap:10px;background:#fff;padding:0}.btn-group{display:flex;gap:6px}.adj-btn{width:38px;height:34px;border:none;border-radius:8px;font-size:12px;font-weight:700;cursor:pointer;transition:transform .1s,opacity .2s}.adj-btn:active{transform:scale(.95)}.adj-btn.dec{background-color:#f1f3f5;color:#495057}.adj-btn.dec:hover{background-color:#e9ecef;color:#000}.adj-btn.inc{background-color:#e7f5ff;color:var(--cal-navy)}.adj-btn.inc:hover{background-color:#d0ebff}.input-display{position:relative;flex:1 1;display:flex;justify-content:center;align-items:center}.clean-input{width:60px;border:none;border-bottom:2px solid 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#e5e7eb;border-radius:10px;background:#fff;outline:none}.spacer-sm{height:18px}.error-msg{padding:10px;margin-top:15px}.search-wrapper{position:relative;width:100%}.dropdown-trigger-btn{position:absolute;right:5px;top:50%;transform:translateY(-50%);background:transparent;border:none;color:var(--text-secondary);cursor:pointer;padding:8px;border-radius:50%;transition:background .2s}.dropdown-trigger-btn:hover{background-color:#f3f4f6;color:var(--cal-navy)}.station-dropdown-panel{position:absolute;top:100%;left:0;width:100%;background:#fff;border:1px solid #e5e7eb;border-radius:12px;box-shadow:0 10px 25px rgba(0,0,0,.15);z-index:100;margin-top:8px;overflow:hidden;padding-bottom:5px}.letter-tabs{flex-wrap:wrap;background:#f8f9fa;padding:8px;border-bottom:1px solid #eee;gap:4px}.letter-tab,.letter-tabs{display:flex;justify-content:center}.letter-tab{font-size:11px;width:24px;height:24px;align-items:center;border-radius:4px;cursor:pointer;color:#666;font-weight:600;transition:all .1s}.letter-tab:hover{background:#e9ecef;color:var(--cal-navy)}.letter-tab.active{background:var(--cal-navy);color:#fff}.station-list-container{max-height:250px;overflow-y:auto;padding:5px 0}.station-item{display:flex;align-items:center;padding:8px 15px;font-size:13px;cursor:pointer;border-bottom:1px solid #f5f5f5;transition:background .1s}.station-item:last-child{border-bottom:none}.station-item:hover{background-color:#f0f7ff}.code-badge{font-weight:800;color:var(--cal-navy);background:#e7f5ff;padding:2px 6px;border-radius:4px;margin-right:10px;min-width:45px;text-align:center}.city-name{color:#333;flex:1 1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.form-label{display:block;font-size:13px;font-weight:600;color:var(--cal-navy);margin-bottom:6px;text-align:left}.password-wrapper{position:relative;width:100%}.password-toggle-btn{position:absolute;right:8px;top:50%;transform:translateY(-50%);background:none;border:none;cursor:pointer;padding:4px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:background .2s}.password-toggle-btn:hover{background-color:#f0f4f8}.password-toggle-btn img{width:20px;height:20px;opacity:.6;transition:opacity .2s}.password-toggle-btn:hover img{opacity:1}.password-wrapper .input-field{padding-right:40px}.full-width{letter-spacing:1px}.version-text{color:#9ca3af;font-size:12px;font-family:monospace}.migration-banner{position:fixed;top:0;left:0;width:100%;background:linear-gradient(135deg,#002663,#003380);color:#fff;z-index:2000;box-shadow:0 2px 12px rgba(0,38,99,.25);animation:bannerSlideDown .4s cubic-bezier(.16,1,.3,1)}@keyframes bannerSlideDown{0%{transform:translateY(-100%);opacity:0}to{transform:translateY(0);opacity:1}}.migration-banner-inner{display:flex;align-items:center;justify-content:space-between;gap:12px;max-width:700px;margin:0 auto;padding:11px 20px}.migration-banner-icon{font-size:18px;flex-shrink:0}.migration-banner-text{flex:1 1;font-size:13px;line-height:1.6;text-align:center}.migration-banner-text strong{display:block;font-size:14px;font-weight:700;margin-bottom:2px}.migration-banner-text .banner-sub{color:rgba(255,255,255,.75);font-size:12px}.migration-banner-url{display:inline-block;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.3);border-radius:6px;padding:1px 8px;font-weight:700;font-family:monospace;font-size:13px;color:#fff;transition:background .2s;text-decoration:none}.migration-banner-url:hover{background:rgba(255,255,255,.28);text-decoration:underline}.migration-banner-close{background:none;border:none;color:rgba(255,255,255,.7);font-size:20px;cursor:pointer;padding:4px 6px;border-radius:50%;line-height:1;flex-shrink:0;transition:background .2s,color .2s;display:flex;align-items:center;justify-content:center}.migration-banner-close:hover{background:rgba(255,255,255,.15);color:#fff}body.banner-visible{padding-top:56px}@media (max-width:480px){.migration-banner-inner{padding:10px 14px}.migration-banner-text{font-size:12px}.migration-banner-text strong{font-size:13px}body.banner-visible{padding-top:68px}}.divider{height:1px;background:var(--divider-color);margin:20px 0}.login-footer-links{display:flex;flex-direction:column;gap:12px;margin-top:15px}.secondary-link{font-size:13px;color:var(--text-secondary);transition:color .2s;line-height:1.4;text-decoration:none}.secondary-link:hover{color:var(--cal-navy);text-decoration:underline}.login-card-adjust{padding-top:30px;padding-bottom:30px}.full-width{width:100%;border:none;font-size:16px;letter-spacing:.5px}.error-msg{color:#e74c3c;background:#fde8e8;padding:10px 12px;border-radius:8px;font-size:13px;display:flex;align-items:center;border-left:4px solid #e74c3c}