:root{--bg-primary:#0a0e1a;--bg-secondary:#111827;--bg-tertiary:#1a2035;--bg-card:#111827cc;--bg-card-hover:#1a2035e6;--bg-sidebar:#0d1321;--bg-glass:#ffffff0a;--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-muted:#64748b;--text-accent:#4285f4;--border-color:#ffffff14;--border-active:#4285f480;--google-blue:#4285f4;--google-red:#ea4335;--google-yellow:#fbbc05;--google-green:#34a853;--grad-blue:linear-gradient(135deg, #4285f4 0%, #1a73e8 100%);--grad-cyan:linear-gradient(135deg, #4285f4 0%, #5eb8ff 100%);--grad-green:linear-gradient(135deg, #34a853 0%, #1e8e3e 100%);--grad-orange:linear-gradient(135deg, #fbbc05 0%, #f9a825 100%);--grad-red:linear-gradient(135deg, #ea4335 0%, #c62828 100%);--grad-emerald:linear-gradient(135deg, #34a853 0%, #00c853 100%);--grad-sky:linear-gradient(135deg, #4285f4 0%, #42a5f5 100%);--grad-sunset:linear-gradient(135deg, #ea4335 0%, #fbbc05 100%);--chart-blue:#4285f4;--chart-green:#34a853;--chart-red:#ea4335;--chart-yellow:#fbbc05;--chart-blue-light:#5eb8ff;--chart-green-light:#81c995;--chart-orange:#f9a825;--badge-active:#34a853;--badge-paused:#fbbc05;--badge-removed:#ea4335;--shadow-sm:0 1px 2px #0000004d;--shadow-md:0 4px 12px #0006;--shadow-lg:0 8px 32px #00000080;--shadow-glow:0 0 20px #4285f426;--transition-fast:.15s cubic-bezier(.4, 0, .2, 1);--transition-base:.25s cubic-bezier(.4, 0, .2, 1);--transition-slow:.4s cubic-bezier(.4, 0, .2, 1);--sidebar-width:240px;--font-sans:"Inter", "Noto Sans JP", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono:"JetBrains Mono", "Fira Code", monospace}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16px}body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);min-height:100vh;line-height:1.6}a{color:var(--text-accent);transition:color var(--transition-fast);text-decoration:none}a:hover{color:#5eb8ff}.app-layout{min-height:100vh;display:flex}.main-content{margin-left:var(--sidebar-width);flex:1;min-height:100vh;padding:24px 32px;overflow-x:hidden}@media (max-width:768px){.main-content{margin-left:0;padding:16px}}.page-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-bottom:28px;display:flex}.page-title{color:var(--text-primary);letter-spacing:-.02em;font-size:1.75rem;font-weight:700}.sidebar{width:var(--sidebar-width);background:var(--bg-sidebar);border-right:1px solid var(--border-color);z-index:100;height:100vh;transition:transform var(--transition-base);flex-direction:column;display:flex;position:fixed;top:0;left:0;overflow-y:auto}.sidebar-brand{border-bottom:1px solid var(--border-color);padding:20px 20px 16px}.sidebar-brand h1{color:var(--text-accent);letter-spacing:.02em;font-size:1rem;font-weight:700}.sidebar-brand span{color:var(--text-muted);margin-top:2px;font-size:.7rem;display:block}.sidebar-nav{flex:1;padding:12px 0}.sidebar-nav-item{color:var(--text-secondary);transition:all var(--transition-fast);cursor:pointer;border-left:3px solid #0000;align-items:center;gap:12px;padding:11px 20px;font-size:.875rem;font-weight:500;text-decoration:none;display:flex}.sidebar-nav-item:hover{color:var(--text-primary);background:var(--bg-glass)}.sidebar-nav-item.active{color:var(--google-blue);border-left-color:var(--google-blue);background:#4285f41a}.sidebar-nav-item .nav-icon{text-align:center;width:24px;font-size:1.1rem}.sidebar-nav-parent{color:var(--text-primary);border-bottom:1px solid var(--border-color);margin-bottom:2px;padding:13px 20px;font-size:.95rem;font-weight:700}.sidebar-nav-parent .nav-icon{font-size:1.2rem}.sidebar-nav-parent.active{border-left-color:var(--google-blue);color:var(--google-blue);background:#4285f426}.sidebar-nav-children{padding-left:8px}.sidebar-nav-child{gap:10px;padding:9px 16px 9px 20px;font-size:.82rem;position:relative}.sidebar-nav-child .nav-icon{width:22px;font-size:.95rem}.sidebar-nav-child:before{content:"";background:var(--border-color);width:1px;position:absolute;top:0;bottom:0;left:8px}.sidebar-nav-child:last-child:before{bottom:50%}.sidebar-nav-child.active{border-left-color:#0000}.sidebar-nav-child.active:before{background:var(--google-blue)}.sidebar-footer{border-top:1px solid var(--border-color);padding:16px 20px}.sidebar-logout{color:#ef4444;cursor:pointer;width:100%;transition:background var(--transition-fast);background:0 0;border:none;border-radius:6px;align-items:center;gap:8px;padding:8px 12px;font-size:.85rem;display:flex}.sidebar-logout:hover{background:#ef44441a}.sidebar-demo-note{color:var(--text-secondary);border:1px dashed #fbbc0566;border-radius:6px;padding:8px 12px;font-size:.72rem;line-height:1.5}@media (max-width:768px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0)}}.kpi-grid{grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:28px;display:grid}@media (max-width:1200px){.kpi-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:600px){.kpi-grid{grid-template-columns:1fr}}.kpi-card{color:#fff;transition:transform var(--transition-base), box-shadow var(--transition-base);cursor:default;border-radius:14px;flex-direction:column;justify-content:space-between;min-height:110px;padding:20px 22px;display:flex;position:relative;overflow:hidden}.kpi-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}.kpi-card:after{content:"";pointer-events:none;background:#ffffff14;border-radius:50%;width:120px;height:120px;position:absolute;top:-50%;right:-30%}.kpi-card-header{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.kpi-card-label{opacity:.9;letter-spacing:.02em;font-size:.8rem;font-weight:500}.kpi-card-icon{opacity:.8;font-size:1.3rem}.kpi-card-value{letter-spacing:-.02em;font-size:2rem;font-weight:800;line-height:1.1}.kpi-card-unit{opacity:.8;margin-left:4px;font-size:.9rem;font-weight:500}.kpi-card-change{opacity:.85;margin-top:6px;font-size:.75rem}.glass-card{background:var(--bg-card);border:1px solid var(--border-color);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);transition:border-color var(--transition-fast);border-radius:14px;padding:24px}.glass-card:hover{border-color:#ffffff1f}.card-title{color:var(--text-primary);align-items:center;gap:8px;margin-bottom:20px;font-size:1rem;font-weight:600;display:flex}.card-title .card-icon{font-size:1.1rem}.charts-grid{grid-template-columns:1fr 1fr;gap:20px;margin-bottom:28px;display:grid}.charts-grid .full-width{grid-column:1/-1}@media (max-width:900px){.charts-grid{grid-template-columns:1fr}}.data-table-container{-webkit-overflow-scrolling:touch;border-radius:12px;overflow-x:auto}.data-table{border-collapse:separate;border-spacing:0;width:100%;min-width:900px;font-size:.85rem}.data-table thead th{background:var(--bg-tertiary);color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;text-align:left;border-bottom:1px solid var(--border-color);z-index:10;white-space:nowrap;cursor:pointer;-webkit-user-select:none;user-select:none;transition:color var(--transition-fast);padding:12px 16px;font-size:.78rem;font-weight:600;position:sticky;top:0}.data-table thead th:hover{color:var(--text-primary)}.data-table thead th:first-child{border-radius:10px 0 0}.data-table thead th:last-child{border-radius:0 10px 0 0}.data-table tbody tr{transition:background var(--transition-fast)}.data-table tbody tr:hover{background:var(--bg-glass)}.data-table tbody td{border-bottom:1px solid var(--border-color);color:var(--text-primary);white-space:nowrap;padding:12px 16px}.data-table tbody td.numeric{text-align:right;font-variant-numeric:tabular-nums}.badge{letter-spacing:.03em;border-radius:50px;align-items:center;padding:3px 10px;font-size:.72rem;font-weight:600;display:inline-flex}.badge-active{color:#4ade80;background:#22c55e26}.badge-paused{color:#fbbf24;background:#f59e0b26}.badge-removed{color:#f87171;background:#ef444426}.btn{cursor:pointer;transition:all var(--transition-fast);font-size:.85rem;font-weight:600;font-family:var(--font-sans);border:none;border-radius:10px;align-items:center;gap:8px;padding:10px 20px;display:inline-flex}.btn-primary{color:#fff;background:linear-gradient(135deg,#4285f4 0%,#1a73e8 100%);box-shadow:0 2px 12px #4285f44d}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 4px 20px #4285f480}.btn-secondary{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background:var(--bg-card-hover);border-color:#ffffff26}.btn-download{color:#fff;background:linear-gradient(135deg,#34a853 0%,#1e8e3e 100%);box-shadow:0 2px 12px #34a8534d}.btn-download:hover{transform:translateY(-1px);box-shadow:0 4px 20px #34a85380}.date-range-picker{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:10px;align-items:center;gap:12px;padding:6px 16px;display:flex}.date-range-picker input[type=date]{color:var(--text-primary);font-size:.85rem;font-family:var(--font-sans);background:0 0;border:none;outline:none;padding:6px 4px}.date-range-picker input[type=date]::-webkit-calendar-picker-indicator{filter:invert(.7);cursor:pointer}.date-range-separator{color:var(--text-muted);font-size:.85rem}.date-range-picker .btn-update{background:var(--google-blue);color:#fff;cursor:pointer;transition:opacity var(--transition-fast);border:none;border-radius:6px;padding:6px 14px;font-size:.8rem;font-weight:700}.date-range-picker .btn-update:hover{opacity:.85}.login-container{background:var(--bg-primary);justify-content:center;align-items:center;min-height:100vh;display:flex}.login-card{background:var(--bg-secondary);border:1px solid var(--border-color);width:100%;max-width:420px;box-shadow:var(--shadow-lg);border-radius:20px;padding:40px 36px}.login-logo{text-align:center;margin-bottom:32px}.login-logo h1{color:var(--text-accent);margin-bottom:4px;font-size:1.5rem;font-weight:800}.login-logo p{color:var(--text-muted);font-size:.85rem}.form-group{margin-bottom:20px}.form-label{color:var(--text-secondary);margin-bottom:8px;font-size:.82rem;font-weight:600;display:block}.form-input{background:var(--bg-tertiary);border:1px solid var(--border-color);width:100%;color:var(--text-primary);font-size:.9rem;font-family:var(--font-sans);transition:border-color var(--transition-fast), box-shadow var(--transition-fast);border-radius:10px;outline:none;padding:12px 16px}.form-input:focus{border-color:var(--google-blue);box-shadow:0 0 0 3px #4285f433}.form-input::placeholder{color:var(--text-muted)}.form-error{color:#f87171;margin-top:8px;font-size:.8rem}.login-btn{color:#1a1a1a;cursor:pointer;width:100%;transition:all var(--transition-fast);font-size:.95rem;font-weight:700;font-family:var(--font-sans);background:linear-gradient(135deg,#fbbc05 0%,#f09819 100%);border:none;border-radius:10px;padding:13px}.login-btn:hover{transform:translateY(-1px);box-shadow:0 4px 20px #fbbc0566}.login-btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.settings-section{background:var(--bg-card);border:1px solid var(--border-color);border-radius:14px;margin-bottom:20px;padding:28px}.settings-section h2{margin-bottom:6px;font-size:1.15rem;font-weight:700}.settings-section p{color:var(--text-muted);margin-bottom:20px;font-size:.82rem}@keyframes fadeInUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.animate-fade-in-up{animation:.5s ease-out both fadeInUp}.animate-fade-in{animation:.4s ease-out both fadeIn}.stagger>:first-child{animation-delay:0s}.stagger>:nth-child(2){animation-delay:60ms}.stagger>:nth-child(3){animation-delay:.12s}.stagger>:nth-child(4){animation-delay:.18s}.stagger>:nth-child(5){animation-delay:.24s}.stagger>:nth-child(6){animation-delay:.3s}.stagger>:nth-child(7){animation-delay:.36s}.stagger>:nth-child(8){animation-delay:.42s}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#ffffff1f;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#fff3}.flex{display:flex}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.mb-4{margin-bottom:16px}.mb-6{margin-bottom:24px}.text-right{text-align:right}.text-center{text-align:center}.mobile-menu-btn{z-index:200;background:var(--bg-secondary);border:1px solid var(--border-color);width:40px;height:40px;color:var(--text-primary);cursor:pointer;transition:all var(--transition-fast);box-shadow:var(--shadow-md);border-radius:10px;justify-content:center;align-items:center;font-size:1.2rem;display:none;position:fixed;top:12px;left:12px}.mobile-menu-btn:hover{background:var(--bg-tertiary)}.sidebar-overlay{z-index:90;background:#00000080;display:none;position:fixed;inset:0}@media (max-width:1024px){.kpi-grid{grid-template-columns:repeat(2,1fr);gap:12px}.charts-grid{grid-template-columns:1fr}.page-header{flex-direction:column;align-items:flex-start}.date-range-picker{flex-wrap:wrap;width:100%}.settings-section div[style*=grid-template-columns]{grid-template-columns:1fr!important}}@media (max-width:768px){.mobile-menu-btn{display:flex}.sidebar-overlay.active{display:block}.sidebar{z-index:150;transform:translate(-100%)}.sidebar.open{transform:translate(0);box-shadow:4px 0 20px #00000080}.main-content{margin-left:0;padding:60px 16px 16px}.kpi-grid{grid-template-columns:1fr;gap:10px}.kpi-card{min-height:90px;padding:16px 18px}.kpi-card-value{font-size:1.6rem}.page-title{font-size:1.3rem}.glass-card{border-radius:10px;padding:16px}.data-table{font-size:.78rem}.data-table thead th,.data-table tbody td{padding:10px}.btn{padding:8px 14px;font-size:.8rem}.login-card{margin:16px;padding:28px 24px}}@media (max-width:480px){.kpi-card-value{font-size:1.4rem}.kpi-card-label{font-size:.72rem}.page-title{font-size:1.1rem}.date-range-picker{gap:6px;padding:4px 10px}.date-range-picker input[type=date]{padding:4px 2px;font-size:.78rem}}