:root{color-scheme:light;--ios-bg: #EFF6FF;--ios-surface: #FFFFFF;--ios-header: #BFDBFE;--ios-blue: #007AFF;--ios-blue-pressed: #0062CC;--ios-label: #1E293B;--ios-label-secondary: rgba(30, 41, 59, .6);--ios-label-tertiary: rgba(30, 41, 59, .3);--ios-separator: rgba(30, 41, 59, .18);--ios-fill: rgba(0, 122, 255, .07)}*{box-sizing:border-box;margin:0;padding:0}html{height:100%;overflow:hidden;background:var(--ios-bg)}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--ios-bg);color:var(--ios-label);height:100%;overflow:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-tap-highlight-color:transparent;touch-action:manipulation;overscroll-behavior:none}.loading-container{display:flex;flex-direction:column;justify-content:center;align-items:center;min-height:100dvh;background:var(--ios-bg);gap:1.5rem}.loading-icon{color:#d1d5db;animation:breathe 2s ease-in-out infinite}.loading-icon .loading-pulse{animation:pulse-ring 1.5s ease-in-out infinite;transform-origin:center}@keyframes breathe{0%,to{transform:scale(1);opacity:.8}50%{transform:scale(1.05);opacity:1}}@keyframes pulse-ring{0%,to{r:4;opacity:1}50%{r:5;opacity:.6}}.loading-text{font-size:1rem;font-weight:500;color:#6b7280;letter-spacing:.01em}.loading-dots{display:flex;gap:.4rem}.loading-dots span{width:6px;height:6px;border-radius:50%;background:#9ca3af;animation:bounce 1.4s ease-in-out infinite}.loading-dots span:nth-child(1){animation-delay:0s}.loading-dots span:nth-child(2){animation-delay:.2s}.loading-dots span:nth-child(3){animation-delay:.4s}@keyframes bounce{0%,80%,to{transform:translateY(0);opacity:.4}40%{transform:translateY(-6px);opacity:1}}.loading{display:flex;justify-content:center;align-items:center;min-height:100dvh;font-size:1rem;color:var(--ios-label-secondary)}.error-container{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100dvh;gap:1rem;padding:2rem}.error{color:#dc2626;font-size:.9rem;text-align:center}.error-container button{padding:.75rem 1.5rem;border:none;border-radius:8px;background:var(--ios-blue);color:#fff;font-family:inherit;font-size:.9rem;cursor:pointer}.login-container{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100dvh;padding:2rem;background:var(--ios-bg)}.login-container h1{margin-bottom:2rem;font-size:1.5rem;font-weight:600}.login-container form{display:flex;flex-direction:column;gap:1rem;width:100%;max-width:300px}.login-container input{padding:1rem;border:1px solid var(--ios-separator);border-radius:10px;background:var(--ios-surface);color:var(--ios-label);font-family:inherit;font-size:1rem}.login-container input:focus{outline:none;border-color:var(--ios-blue)}.login-container button{padding:1rem;border:none;border-radius:10px;background:var(--ios-blue);color:#fff;font-family:inherit;font-size:1rem;font-weight:500;cursor:pointer;transition:background .2s}.login-container button:hover:not(:disabled){background:var(--ios-blue-pressed)}.login-container button:disabled{opacity:.6;cursor:not-allowed}.icon-btn{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border:none;border-radius:12px;background:transparent;color:var(--ios-label-secondary);cursor:pointer;transition:background .15s ease,transform .1s ease}.icon-btn:hover{background:var(--ios-fill)}.icon-btn:active{transform:scale(.95);background:var(--ios-fill)}.ptr-indicator{position:fixed;top:env(safe-area-inset-top,0px);left:0;right:0;height:44px;display:flex;align-items:center;justify-content:center;color:#9ca3af;z-index:50;pointer-events:none;will-change:transform}@keyframes ptr-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.ptr-spinning svg{animation:ptr-spin .8s linear infinite}@keyframes pageEnterFromRight{0%{transform:translate(100%)}to{transform:translate(0)}}@keyframes pageEnterFromLeft{0%{transform:translate(-30%);opacity:0}to{transform:translate(0);opacity:1}}html[data-nav=push] .list-container,html[data-nav=push] .detail-container,html[data-nav=push] .login-container{animation:pageEnterFromRight .35s cubic-bezier(.22,1,.36,1)}html[data-nav=pop] .list-container,html[data-nav=pop] .detail-container,html[data-nav=pop] .login-container{animation:pageEnterFromLeft .35s cubic-bezier(.22,1,.36,1)}.list-container{height:100dvh;overflow:hidden;background:var(--ios-bg);padding:1rem;padding-top:0;padding-bottom:calc(80px + env(safe-area-inset-bottom,0px));display:flex;flex-direction:column;align-items:center}.list-header{position:sticky;top:0;z-index:20;background:var(--ios-header);display:flex;justify-content:space-between;align-items:center;width:calc(100% + 2rem);padding:calc(env(safe-area-inset-top,0px) + .5rem) 1rem 4rem;box-shadow:0 2px 12px #1e293b1a}.list-header-text{display:flex;flex-direction:column;gap:.1rem}.list-header-eyebrow{font-size:.65rem;font-weight:600;text-transform:uppercase;letter-spacing:.1em;color:var(--ios-blue);opacity:.75}.list-header h1{font-size:1.75rem;font-weight:300;letter-spacing:-.01em}.thermostat-list{display:flex;flex-direction:column;gap:1rem;width:100%;max-width:400px;padding-top:1rem}.thermostat-card{display:flex;align-items:center;gap:1rem;background:var(--ios-surface);box-shadow:0 1px 3px #00000014,0 1px 2px #0000000f;border-radius:20px;padding:1.25rem 1.5rem;cursor:pointer;transition:transform .15s ease,background .15s ease,box-shadow .15s ease}.thermostat-card:hover{background:var(--ios-fill)}.thermostat-card:active{transform:scale(.98);background:var(--ios-fill)}.card-icon{flex-shrink:0}.card-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:.25rem}.card-name{font-size:1rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.card-status{display:inline-block;font-size:.7rem;color:var(--ios-label-secondary);background:var(--ios-fill);padding:.2rem .5rem;border-radius:20px;width:fit-content}.card-status-heat,.card-status-emheat{background:#fef3c7;color:#92400e}.card-status-cool{background:#dbeafe;color:var(--ios-blue-pressed)}.card-status-auto{background:#f0fdf4;color:#166534}.card-status-off{background:var(--ios-fill);color:#9ca3af}.card-meta{display:flex;align-items:center;gap:.4rem}.card-humidity{font-size:.7rem;color:var(--ios-label-tertiary)}.card-temp{font-size:2.25rem;font-weight:500;color:var(--ios-label);flex-shrink:0;padding:.2rem .6rem;border-radius:14px}.card-temp-heat{background:#fef3c7;color:#b45309}.card-temp-cool{background:#dbeafe;color:#1d4ed8}.card-temp-auto{background:#f0fdf4;color:#15803d}.detail-container{height:100dvh;overflow:hidden;background:var(--ios-bg);padding:1rem;padding-top:0;padding-bottom:calc(80px + env(safe-area-inset-bottom,1rem));display:flex;flex-direction:column;align-items:center}.detail-header{position:sticky;top:0;z-index:20;background:var(--ios-header);display:flex;justify-content:space-between;align-items:center;width:calc(100% + 2rem);margin-bottom:1.5rem;padding:env(safe-area-inset-top,0px) .25rem .5rem;box-shadow:0 2px 12px #1e293b1a}.detail-icon{margin-bottom:1rem}.detail-name{font-size:1.5rem;font-weight:600;margin-bottom:.5rem}.detail-status-row{display:flex;gap:.5rem;margin-bottom:1.5rem}.detail-status{display:inline-flex;align-items:center;gap:.35rem;font-size:.8rem;color:var(--ios-label-secondary);background:var(--ios-fill);padding:.35rem .75rem;border-radius:6px}.detail-status-fan svg{flex-shrink:0}.detail-status-heat,.detail-status-emheat{background:#fef3c7;color:#92400e}.detail-status-cool{background:#dbeafe;color:var(--ios-blue-pressed)}.detail-status-auto{background:#f0fdf4;color:#166534}.detail-status-off{background:var(--ios-fill);color:#9ca3af}.detail-status-fan-active{background:#e0e7ff;color:#4338ca}.stats-row{display:flex;justify-content:center;gap:2rem;width:100%;padding:1rem 0;border-top:1px solid var(--ios-separator);border-bottom:1px solid var(--ios-separator);margin-bottom:1.5rem}.stat{display:flex;flex-direction:column;align-items:center;gap:.25rem}.stat-label{font-size:.75rem;color:var(--ios-label-secondary)}.stat-value{font-size:1rem;font-weight:500}.setpoints-card{width:100%;max-width:400px;background:var(--ios-surface);box-shadow:0 1px 3px #00000014,0 1px 2px #0000000f;border-radius:16px;padding:1rem 1.25rem;margin-bottom:1rem;cursor:pointer;transition:background .15s ease,transform .1s ease}.setpoints-card:hover{background:var(--ios-fill)}.setpoints-card:active{transform:scale(.99);background:var(--ios-fill)}.setpoint-row{display:flex;justify-content:space-between;align-items:center;padding:.5rem 0}.setpoint-row:first-child{border-bottom:1px solid var(--ios-separator)}.setpoint-label{display:flex;align-items:center;gap:.5rem;font-size:.9rem;color:var(--ios-label-secondary)}.setpoint-icon.heat{color:#f59e0b}.setpoint-icon.cool{color:#3b82f6}.setpoint-value{font-size:1rem;font-weight:500}.hold-options{display:flex;justify-content:space-between;align-items:center;width:100%;max-width:400px;padding:1rem 0;border:none;border-bottom:1px solid var(--ios-separator);margin-bottom:1.5rem;background:transparent;font-family:inherit;cursor:pointer;transition:background .15s ease,transform .1s ease;border-radius:0}.hold-options>span{font-size:.9rem;color:var(--ios-label)}.hold-options:hover{background:var(--ios-fill)}.hold-options:active{transform:scale(.99);background:var(--ios-fill)}.hold-value{display:flex;align-items:center;gap:.25rem;font-size:.9rem;color:var(--ios-label-secondary)}.hold-value-stack{display:flex;flex-direction:column;align-items:flex-end;gap:.1rem}.hold-until{font-size:.75rem;color:var(--ios-label-secondary)}.hold-segments{display:flex;border-radius:10px;overflow:hidden;background:var(--ios-fill);padding:3px;gap:2px}.hold-segment{flex:1;padding:.6rem;text-align:center;border:none;background:transparent;font-family:inherit;font-size:.9rem;color:var(--ios-label-secondary);cursor:pointer;border-radius:8px;transition:background .15s ease,color .15s ease}.hold-segment.active{background:var(--ios-surface);color:var(--ios-label);font-weight:600;box-shadow:0 1px 3px #0000001a}.hold-stepper{display:flex;align-items:center;justify-content:center;gap:2rem;margin-top:2rem}.hold-stepper-btn{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;border:1.5px solid var(--ios-separator);background:var(--ios-surface);color:var(--ios-label-secondary);cursor:pointer;transition:border-color .15s ease,color .15s ease,transform .1s ease,background .15s ease}.hold-stepper-btn:hover:not(:disabled){border-color:var(--ios-blue);color:var(--ios-blue)}.hold-stepper-btn:active:not(:disabled){transform:scale(.92);background:#eff6ff;border-color:var(--ios-blue);color:var(--ios-blue)}.hold-stepper-btn:disabled{opacity:.35;cursor:default}.hold-stepper-label{font-size:1.5rem;font-weight:600;min-width:6ch;text-align:center}.hold-stepper-until{text-align:center;margin-top:.5rem;color:var(--ios-label-secondary);font-size:.9rem}.bottom-tabs{display:flex;justify-content:center;gap:.5rem;width:100%;max-width:400px;margin-bottom:1.5rem}.tab{flex:1;display:flex;flex-direction:column;align-items:center;gap:.5rem;padding:1rem;min-height:72px;border:1.5px solid var(--ios-separator);border-radius:16px;background:var(--ios-surface);cursor:pointer;transition:border-color .15s ease,background .15s ease,transform .1s ease}.tab:hover{background:var(--ios-fill);border-color:var(--ios-separator)}.tab:active{transform:scale(.97);background:var(--ios-fill)}.tab-label{font-size:.75rem;color:var(--ios-label-secondary)}.tab svg{color:var(--ios-label-secondary)}.bottom-nav{position:fixed;bottom:0;left:0;right:0;background:var(--ios-bg);border-top:1px solid var(--ios-separator);z-index:20}.bottom-nav-content{display:flex;justify-content:space-around;align-items:center;padding:.5rem 2rem calc(.5rem + env(safe-area-inset-bottom,0px))}.nav-btn{display:flex;align-items:center;justify-content:center;width:48px;height:48px;border:none;border-radius:12px;background:transparent;color:var(--ios-label-secondary);cursor:pointer;transition:background .2s}.nav-btn:hover{background:var(--ios-fill)}.nav-btn.active,.nav-btn-center{color:var(--ios-blue)}.nav-btn-center:active{transform:scale(.92)}.modal-body-empty{display:flex;align-items:center;justify-content:center;padding:2rem 0}.modal-empty-text{font-size:.9rem;color:var(--ios-label-secondary)}@keyframes overlayFadeIn{0%{opacity:0}to{opacity:1}}.modal-overlay{position:fixed;inset:0;background:#0006;display:flex;align-items:flex-end;justify-content:center;z-index:100;animation:overlayFadeIn .25s ease;backdrop-filter:blur(2px);-webkit-backdrop-filter:blur(2px)}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.modal{width:100%;background:var(--ios-surface);border-radius:20px 20px 0 0;padding:.75rem 1.5rem calc(1.5rem + env(safe-area-inset-bottom,0px));animation:slideUp .4s cubic-bezier(.22,1,.36,1)}.modal-handle{width:36px;height:4px;background:var(--ios-separator);border-radius:2px;margin:0 auto 1.25rem}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem}.modal-header h2{font-size:1.1rem;font-weight:600}.modal-body{margin-bottom:1.5rem}.modal-footer{display:flex;gap:.75rem}.btn{flex:1;padding:1rem 1.5rem;border:none;border-radius:12px;font-family:inherit;font-size:.95rem;font-weight:500;cursor:pointer;transition:background .15s ease,transform .1s ease}.btn-secondary{background:var(--ios-fill);color:var(--ios-label)}.btn-secondary:hover{background:var(--ios-separator)}.btn-secondary:active{transform:scale(.98);background:var(--ios-separator)}.btn-primary{background:var(--ios-blue);color:#fff}.btn-primary:hover{background:var(--ios-blue-pressed)}.btn-primary:active{transform:scale(.98);background:var(--ios-blue-pressed)}.temp-control-row{display:flex;justify-content:space-between;align-items:center;padding:1rem 0;border-bottom:1px solid var(--ios-separator)}.temp-control-row:last-child{border-bottom:none}.temp-control-label{display:flex;align-items:center;gap:.5rem;font-size:.9rem;color:var(--ios-label-secondary)}.temp-control-buttons{display:flex;align-items:center;gap:.75rem}.round-btn{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border:1.5px solid var(--ios-separator);border-radius:50%;background:var(--ios-surface);color:var(--ios-label-secondary);cursor:pointer;transition:border-color .15s ease,color .15s ease,transform .1s ease,background .15s ease}.round-btn:hover{border-color:var(--ios-blue);color:var(--ios-blue)}.round-btn:active{transform:scale(.92);background:#eff6ff;border-color:var(--ios-blue);color:var(--ios-blue)}.temp-control-value{font-size:1.1rem;font-weight:500;min-width:40px;text-align:center}.mode-option{display:flex;align-items:flex-start;gap:.875rem;padding:1rem;margin:.25rem -1rem;cursor:pointer;transition:background .15s ease,transform .1s ease;border-radius:14px}.mode-option:hover{background:var(--ios-fill)}.mode-option:active{transform:scale(.99)}.mode-option.selected{background:var(--ios-fill)}.mode-icon{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;background:var(--ios-fill);color:var(--ios-label-secondary);flex-shrink:0}.mode-icon.active{background:#dbeafe;color:var(--ios-blue)}.mode-text{display:flex;flex-direction:column;gap:.25rem}.mode-label{font-size:.95rem;font-weight:500;color:var(--ios-label)}.mode-description{font-size:.8rem;color:var(--ios-label-secondary);line-height:1.4}.quick-action-row{display:flex;align-items:center;gap:.875rem;padding:1rem;margin:0 -1rem;cursor:pointer;border-radius:14px;transition:background .15s ease,transform .1s ease}.quick-action-row:hover{background:var(--ios-fill)}.quick-action-row:active{transform:scale(.99);background:var(--ios-fill)}.quick-action-row.selected{background:var(--ios-fill)}.quick-action-icon{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;background:#0000000d;color:var(--ios-label-secondary);flex-shrink:0;transition:background .15s ease,color .15s ease}.quick-action-row.selected .quick-action-icon{background:#dbeafe;color:var(--ios-blue)}.quick-action-text{flex:1;min-width:0;display:flex;flex-direction:column;gap:.25rem}.quick-action-label{font-size:.95rem;font-weight:500;color:var(--ios-label)}.quick-action-description{font-size:.8rem;color:var(--ios-label-secondary);line-height:1.4}.quick-action-status{display:inline-block;font-size:.7rem;font-weight:500;padding:.2rem .5rem;border-radius:20px;white-space:nowrap;flex-shrink:0}.quick-action-status-on{background:#fef3c7;color:#92400e}.quick-action-status-off{background:var(--ios-fill);color:#9ca3af}.quick-action-select{width:22px;min-width:22px;height:22px;border-radius:50%;border:1.5px solid var(--ios-separator);display:flex;align-items:center;justify-content:center;transition:background .15s ease,border-color .15s ease}.quick-action-row.selected .quick-action-select{background:var(--ios-blue);border-color:var(--ios-blue)}.quick-action-row.selected .quick-action-select:after{content:"";width:5px;height:9px;border-right:2px solid white;border-bottom:2px solid white;transform:rotate(45deg) translateY(-1px)}.quick-action-error{font-size:.8rem;color:#dc2626;margin-top:.75rem;text-align:center}.btn-spinner{display:inline-block;width:18px;height:18px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:btn-spin .7s linear infinite;vertical-align:middle}@keyframes btn-spin{to{transform:rotate(360deg)}}