*,:after,:before{margin:0;padding:0;box-sizing:border-box}:root{--bg:#fff;--bg-secondary:#f7f7f7;--text:#222;--text-secondary:#717171;--text-muted:#a0a0a0;--primary:#0052ff;--primary-hover:#003bd3;--primary-light:rgba(0,82,255,.08);--border:#e2e2e2;--radius-lg:20px;--radius:16px;--radius-sm:12px;--radius-xs:8px;--shadow-sm:0 1px 3px rgba(0,0,0,.06);--shadow:0 4px 16px rgba(0,0,0,.06);--shadow-lg:0 12px 40px rgba(0,0,0,.08);--green:#10b981;--orange:#f59e0b;--red:#ef4444;--sidebar-width:260px;--sidebar-collapsed:72px;--max-width:1120px;--content-padding:32px;--safe-bottom:env(safe-area-inset-bottom,0px);--tap-min:44px}@media (max-width:768px){:root{--content-padding:16px}}html{-webkit-text-size-adjust:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--bg-secondary);color:var(--text);-webkit-font-smoothing:antialiased;line-height:1.5;overscroll-behavior-y:none}a{color:inherit;text-decoration:none}button{cursor:pointer}button,input,select,textarea{font-family:inherit;outline:none}input,select,textarea{font-size:16px}.has-sidebar{display:flex;min-height:100vh}.has-sidebar .main-content{flex:1 1;margin-left:var(--sidebar-width);min-height:100vh}.has-sidebar .sidebar.collapsed~.main-content{margin-left:var(--sidebar-collapsed)}@media (max-width:1023px){.has-sidebar .main-content{margin-left:0}}.container{max-width:var(--max-width);margin:0 auto;padding:var(--content-padding);padding-bottom:calc(var(--content-padding) + var(--safe-bottom));min-height:100vh}@media (min-width:1024px){.container.has-sidebar{padding-left:calc(var(--sidebar-width) + var(--content-padding))}}.page-header{margin-bottom:24px}.page-header-inner{display:flex;align-items:center;justify-content:space-between}.page-title{font-size:28px;font-weight:700;letter-spacing:-.5px;color:var(--text)}.page-subtitle{font-size:14px;color:var(--text-secondary);margin-top:4px}.page-actions{display:flex;align-items:center;gap:8px}@media (max-width:768px){.page-title{font-size:22px}}.card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:20px;transition:box-shadow .2s}.card:hover{box-shadow:var(--shadow-sm)}.card-clickable{cursor:pointer}.card-clickable:active{transform:scale(.99)}.badge{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:20px;font-size:13px;font-weight:500}.badge-available{background:#e8f5e9;color:var(--green)}.badge-running{background:#e3f2fd;color:#1565c0}.badge-reserved{background:#fff3e0;color:var(--orange)}.badge-offline{background:#f5f5f5;color:var(--text-muted)}.badge-error{background:#ffebee;color:var(--red)}.badge-dot{width:8px;height:8px;border-radius:50%;display:inline-block}.badge-dot.green{background:var(--green)}.badge-dot.blue{background:#1565c0}.badge-dot.orange{background:var(--orange)}.badge-dot.gray{background:var(--text-muted)}.badge-dot.red{background:var(--red)}.badge-dot.pulse{animation:dotPulse 2s infinite}@keyframes dotPulse{0%,to{opacity:1}50%{opacity:.4}}.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 24px;border-radius:var(--radius-xs);font-size:15px;font-weight:600;border:1px solid transparent;transition:all .15s;gap:8px;min-height:var(--tap-min);text-decoration:none}.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}.btn-primary:hover{background:var(--primary-hover)}.btn-primary:disabled{background:#ccc;border-color:#ccc;cursor:not-allowed}.btn-outline{background:#fff;color:var(--text);border-color:var(--border)}.btn-outline:hover{border-color:var(--text)}.btn-block{width:100%}.btn-lg{padding:16px 28px;font-size:16px;border-radius:var(--radius-sm)}.btn-danger{background:var(--red);color:#fff;border-color:var(--red)}.btn-danger:hover{background:#dc2626}.btn-ghost{background:transparent;color:var(--text-secondary);border:none}.btn-ghost:hover{color:var(--text);background:var(--bg-secondary)}.form-group{margin-bottom:16px}.form-label{display:block;font-size:14px;color:var(--text-secondary);margin-bottom:6px;font-weight:500}.form-input{width:100%;padding:14px 16px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:16px;transition:border-color .15s;min-height:48px;background:var(--bg)}.form-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light)}.tabs{display:flex;background:var(--bg-secondary);padding:4px;border-radius:var(--radius-sm);gap:4px}.tab{flex:1 1;padding:12px 16px;border:none;border-radius:var(--radius-xs);font-size:15px;font-weight:600;background:transparent;color:var(--text-muted);transition:all .2s;cursor:pointer}.tab.active{background:var(--bg);color:var(--text);box-shadow:var(--shadow-sm)}.sticky-bottom{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:100%;max-width:var(--max-width);padding:16px;padding-bottom:calc(16px + var(--safe-bottom));background:hsla(0,0%,100%,.95);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-top:1px solid var(--border);z-index:100}.duration-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:8px;gap:8px}@media (min-width:768px){.duration-grid{grid-template-columns:repeat(8,1fr)}}.duration-btn{padding:12px 6px;border:1px solid var(--border);border-radius:var(--radius-sm);background:#fff;font-size:14px;font-weight:500;color:var(--text);transition:all .15s;min-height:var(--tap-min);cursor:pointer}.duration-btn:hover{border-color:var(--primary);background:var(--primary-light)}.duration-btn:active{transform:scale(.96)}.toast{position:fixed;bottom:calc(100px + var(--safe-bottom));left:50%;transform:translateX(-50%);padding:14px 24px;border-radius:var(--radius-sm);font-size:14px;font-weight:500;z-index:200;animation:toastIn .3s ease;box-shadow:var(--shadow-lg);max-width:90vw}.toast-success{background:var(--green);color:#fff}.toast-error{background:var(--red);color:#fff}@keyframes toastIn{0%{opacity:0;transform:translateX(-50%) translateY(10px)}to{opacity:1;transform:translateX(-50%) translateY(0)}}.program-card{border:2px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:12px;cursor:pointer;transition:all .15s;display:flex;justify-content:space-between;align-items:center;min-height:var(--tap-min)}.program-card:hover{border-color:var(--text)}.program-card:active{transform:scale(.98)}.program-card.selected{border-color:var(--primary);background:var(--primary-light)}.program-name{font-size:17px;font-weight:600}.program-meta{font-size:14px;color:var(--text-secondary);margin-top:4px}.program-price{font-size:22px;font-weight:700;color:var(--primary)}.machine-grid{display:flex;flex-direction:column;gap:12px}@media (min-width:768px){.machine-grid{display:grid;grid-template-columns:repeat(2,1fr)}}.machine-row{display:flex;justify-content:space-between;align-items:center;padding:20px;border:1px solid var(--border);border-radius:var(--radius);background:#fff;transition:box-shadow .15s}.machine-row:hover{box-shadow:var(--shadow-sm)}.machine-name{font-size:17px;font-weight:600}.machine-status{font-size:14px;margin-top:6px;display:flex;align-items:center;gap:8px}.progress-bg{background:var(--bg-secondary);border-radius:4px;height:8px;overflow:hidden;margin-top:12px}.progress-fill{background:var(--primary);height:100%;border-radius:4px;transition:width 1s linear}.big-number{font-size:64px;font-weight:800;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;line-height:1;letter-spacing:-2px}.live-dot{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:500}.live-dot:before{content:"";width:6px;height:6px;border-radius:50%;display:inline-block}.live-dot.live{color:var(--green)}.live-dot.live:before{background:var(--green);animation:dotPulse 2s infinite}.live-dot.dead{color:var(--text-muted)}.live-dot.dead:before{background:var(--text-muted)}.skeleton{background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0 50%,#f0f0f0 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:8px}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.skeleton-text{height:16px;margin-bottom:8px;width:100%}.skeleton-card{height:80px;border-radius:var(--radius);margin-bottom:12px}.empty-state{text-align:center;padding:48px 20px}.empty-state-icon{font-size:48px;margin-bottom:16px}.empty-state-text{font-size:15px;color:var(--text-secondary);margin-bottom:20px}.landing{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:40px 20px;background:linear-gradient(180deg,#fafcff,#f0f5ff)}.landing-icon{font-size:80px;margin-bottom:24px}.landing h1{font-size:40px;font-weight:700;letter-spacing:-1px;line-height:1.1;margin-bottom:12px;color:var(--text)}.landing p{font-size:18px;color:var(--text-secondary);max-width:480px;margin-bottom:32px;line-height:1.6}.landing-actions{display:flex;flex-direction:column;gap:12px;max-width:360px;width:100%}.landing-features{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:16px;gap:16px;max-width:600px;width:100%;margin-top:48px}.landing-feature{padding:16px;background:var(--bg);border-radius:var(--radius);border:1px solid var(--border)}.landing-feature-icon{font-size:28px;margin-bottom:8px}.landing-feature-label{font-size:14px;font-weight:600}@media (max-width:480px){.landing{padding:32px 16px}.landing h1{font-size:28px}.landing p{font-size:16px}.landing-features{grid-template-columns:repeat(2,1fr);gap:8px}.landing-icon{font-size:56px}}.stat-grid{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:12px;gap:12px;margin-bottom:24px}@media (min-width:480px){.stat-grid{grid-template-columns:repeat(4,1fr)}}.stat-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:20px;text-align:center}.stat-value{font-size:28px;font-weight:700}.stat-label{font-size:13px;color:var(--text-muted);margin-top:6px;text-transform:uppercase;letter-spacing:.5px}.sidebar-overlay{display:none}@media (max-width:1023px){.sidebar-overlay{display:block}}.text-center{text-align:center}.mt-1{margin-top:4px}.mt-2{margin-top:8px}.mt-3{margin-top:12px}.mt-4{margin-top:16px}.mt-6{margin-top:24px}.mt-8{margin-top:32px}.mb-2{margin-bottom:8px}.mb-4{margin-bottom:16px}.text-sm{font-size:14px}.text-xs{font-size:12px}.text-muted{color:var(--text-secondary)}.font-bold{font-weight:600}.font-black{font-weight:800}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.w-full{width:100%}.grid-2{display:grid;grid-template-columns:1fr;grid-gap:12px;gap:12px}@media (min-width:640px){.grid-2{grid-template-columns:repeat(2,1fr)}}.grid-3{display:grid;grid-template-columns:1fr;grid-gap:12px;gap:12px}@media (min-width:640px){.grid-3{grid-template-columns:repeat(3,1fr)}}