*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{font-family:Inter,Helvetica Neue,Arial,sans-serif;background:#f8f8f6;color:#1a1a1a;font-size:14px}.app-layout{display:flex;height:100vh;overflow:hidden}.sidebar{width:260px;min-width:260px;background:#ebebeb;border-right:1px solid #D8D8D8;display:flex;flex-direction:column;overflow-y:auto;padding-bottom:16px}.sidebar-collapsed{width:48px;min-width:48px;background:#ebebeb;border-right:1px solid #D8D8D8;display:flex;flex-direction:column;align-items:center;padding-top:14px;flex-shrink:0}.sidebar-open-btn{background:none;border:none;font-size:20px;cursor:pointer;color:#555;padding:8px;border-radius:6px;line-height:1}.sidebar-open-btn:hover{background:#d4d4d4}.sidebar-close-btn{position:absolute;right:8px;top:14px;background:none;border:none;font-size:13px;cursor:pointer;color:#999;padding:3px 6px;border-radius:4px;line-height:1}.sidebar-close-btn:hover{background:#d4d4d4;color:#444}.sidebar-brand{padding:18px 16px 14px;border-bottom:1px solid #CCCCCC}.sidebar-logo{width:120px;margin-left:4px;margin-bottom:10px;display:block}.sidebar-title{font-size:15px;font-weight:700;color:#222;line-height:1.45;padding:0 4px}.sidebar-section{padding:12px 16px 4px}.sidebar-label{font-size:12px;font-weight:700;color:#555;text-transform:uppercase;letter-spacing:.7px;margin-bottom:8px}.sidebar-sublabel{font-size:13px;font-weight:600;color:#555;margin-bottom:6px}.sidebar-sep{border:none;border-top:1px solid #CCCCCC;margin:6px 0}.sidebar-select{width:100%;padding:6px 8px;border-radius:6px;border:1px solid #CCC;background:#fff;font-size:14px;cursor:pointer}.sidebar-project-title{font-size:14px;font-weight:700;color:#222;line-height:1.4}.sidebar-loading{font-size:13px;color:#999}.sidebar-radio-group{display:flex;flex-direction:column;gap:6px}.sidebar-radio,.sidebar-check{display:flex;align-items:center;gap:7px;font-size:14px;color:#333;cursor:pointer}.sidebar-radio input,.sidebar-check input{cursor:pointer;accent-color:#FF6B35}.sidebar-toggle-label{display:flex;align-items:center;justify-content:space-between;font-size:14px;font-weight:500;color:#333;cursor:pointer}.sidebar-toggle-label input[type=checkbox]{display:none}.sidebar-toggle-track{width:36px;height:20px;border-radius:10px;background:#ccc;position:relative;flex-shrink:0;transition:background .2s}.sidebar-toggle-label input:checked~.sidebar-toggle-track{background:#ff6b35}.sidebar-toggle-track:after{content:"";position:absolute;top:2px;left:2px;width:16px;height:16px;border-radius:50%;background:#fff;transition:transform .2s}.sidebar-toggle-label input:checked~.sidebar-toggle-track:after{transform:translate(16px)}.sidebar-user{display:flex;align-items:center;justify-content:space-between;padding-top:8px}.sidebar-email{font-size:11.5px;color:#888;word-break:break-all;max-width:145px}.main-content{flex:1;overflow-y:auto;padding:20px 28px 40px}.header-row{display:flex;align-items:flex-start;gap:12px;margin-bottom:12px}.brand-header{flex:1;background:linear-gradient(135deg,#ff6b35,#e05530);color:#fff;padding:16px 24px;border-radius:10px;font-size:19px;font-weight:700;box-shadow:0 2px 12px #ff6b3540}.btn-help{flex-shrink:0;background:#fff;border:1.5px solid #E8E8E8;border-radius:8px;font-size:16px;width:40px;height:40px;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 1px 4px #0000000f;transition:background .15s}.btn-help:hover{background:#f5f5f5}.badge-row{display:flex;gap:8px;margin-bottom:12px;flex-wrap:wrap}.inertia-badge{display:inline-flex;align-items:center;gap:6px;background:#fff;border:1.5px solid #E8E8E8;border-radius:20px;padding:5px 14px;font-size:12px;font-weight:600;color:#444;box-shadow:0 1px 4px #0000000f}.badge-dot{width:8px;height:8px;border-radius:50%;display:inline-block}.chart-card{background:#fff;border-radius:12px;box-shadow:0 2px 16px #00000012;position:relative;border:1px solid #EFEFEF;margin-bottom:12px;overflow:hidden}.ext-legend{display:flex;flex-wrap:wrap;align-items:center;gap:6px 20px;padding:10px 16px 14px;background:#fff;border-radius:10px;border:1px solid #EFEFEF;margin-bottom:12px}.leg-item{display:inline-flex;align-items:center;gap:5px}.leg-label{font-size:12px;font-weight:600}.leg-note{font-size:11px;color:#999;font-style:italic}.leg-sep{width:1px;height:16px;background:#ddd;margin:0 4px}.export-bar{display:flex;align-items:center;gap:16px;background:#fff;border-radius:12px;padding:14px 20px;box-shadow:0 2px 16px #00000012;border:1px solid #EFEFEF;margin-bottom:20px}.export-link{font-size:12px;color:#888}.export-link code{background:#f0f0f0;padding:2px 6px;border-radius:4px;font-family:monospace;color:#555}.method-card{background:#fff;border-radius:12px;padding:20px 28px;box-shadow:0 2px 16px #00000012;border:1px solid #EFEFEF;margin-bottom:20px}.method-title{font-size:12px;font-weight:700;color:#ff6b35;text-transform:uppercase;letter-spacing:1px;border-bottom:2px solid #FF6B35;padding-bottom:6px;display:inline-block;margin-bottom:14px}.method-grid{display:grid;grid-template-columns:1fr 1fr 1fr 1fr;gap:18px}.method-item{padding:14px 16px;background:#f8f8f6;border-radius:8px;border-left:3px solid #FF6B35}.method-item-title{font-size:12px;font-weight:700;color:#333;margin-bottom:6px}.method-item-text{font-size:12px;color:#666;line-height:1.55}.error-box{background:#fdf0f0;border:1px solid #e74c3c;border-radius:8px;padding:12px 18px;margin-bottom:12px;color:#c0392b;font-size:13px}.btn-primary{background:#ff6b35;color:#fff;border:none;border-radius:8px;font-weight:600;padding:10px 28px;font-size:13px;cursor:pointer;transition:background .2s}.btn-primary:hover:not(:disabled){background:#e05530}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.btn-secondary{background:#fff;border:1.5px solid #E8E8E8;border-radius:8px;padding:8px 18px;font-size:12.5px;font-weight:600;color:#444;cursor:pointer;transition:background .15s}.btn-secondary:hover:not(:disabled){background:#f5f5f5}.btn-secondary:disabled{opacity:.4;cursor:not-allowed}.btn-logout{background:transparent;border:1px solid #CCC;border-radius:6px;padding:4px 10px;font-size:11px;cursor:pointer;color:#555}.btn-logout:hover{background:#e0e0e0}.sidebar-tutorial-btn{display:flex;align-items:center;gap:8px;width:100%;padding:9px 12px;border-radius:8px;background:#fff;border:2px solid #CC2222;cursor:pointer;font-size:14px;font-weight:700;color:#c22;letter-spacing:.3px}.sidebar-tutorial-btn:hover{background:#fff3f3}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:flex;align-items:center;justify-content:center;z-index:1000}.modal-box{background:#fff;border-radius:14px;border:2px solid #FF6B35;box-shadow:0 8px 40px #ff6b352e;padding:24px 28px 18px;width:min(680px,92vw);max-height:85vh;overflow-y:auto}.reel-top{display:flex;gap:18px;align-items:flex-start}.reel-icon{font-size:38px;line-height:1;padding-top:2px;flex-shrink:0}.reel-main{flex:1}.reel-counter{font-size:12px;font-weight:600;color:#aaa;white-space:nowrap;padding-top:4px;flex-shrink:0}.reel-where{font-size:11px;font-weight:700;color:#ff6b35;text-transform:uppercase;letter-spacing:.8px;margin-bottom:4px}.reel-title{font-size:18px;font-weight:700;color:#1a1a1a;margin-bottom:10px}.reel-text{font-size:13px;color:#444;line-height:1.65;margin-bottom:10px}.reel-demo{font-size:12px;color:#888;background:#f5f5f5;border-left:3px solid #FF6B35;padding:8px 12px;border-radius:0 6px 6px 0;font-style:italic}.reel-progress-bar{margin:16px 0 12px;height:5px;background:#eee;border-radius:4px}.reel-progress-fill{height:5px;background:#ff6b35;border-radius:4px;transition:width .3s}.reel-nav{display:flex;gap:8px;justify-content:flex-end}.login-screen{display:flex;align-items:center;justify-content:center;height:100vh;background:#f8f8f6}.login-card{background:#fff;border-radius:16px;padding:48px 56px;box-shadow:0 4px 32px #0000001a;text-align:center;max-width:360px}.login-title{font-size:26px;font-weight:700;color:#222}.login-sub{font-size:14px;color:#888;margin-top:4px}.loading-screen,.loading-map{display:flex;align-items:center;justify-content:center;height:200px;color:#888;font-size:14px}.chart-loading-overlay{position:absolute;top:0;right:0;bottom:0;left:0;z-index:10;background:#fffc;border-radius:12px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px}.chart-loading-spinner{width:40px;height:40px;border:4px solid #EEEEEE;border-top-color:#ff6b35;border-radius:50%;animation:spin3d .8s linear infinite}@keyframes spin3d{to{transform:rotate(360deg)}}.chart-loading-text{font-size:14px;color:#555;font-weight:500}
