.bottom-nav{display:flex;align-items:center;justify-content:space-around;height:var(--nav-height);background:var(--surface);border-top:1px solid var(--border);padding-bottom:env(safe-area-inset-bottom,0);flex-shrink:0}.bottom-nav__tab{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 4px;cursor:pointer;color:var(--text-3);transition:color .15s;position:relative;background:none;border:none}.bottom-nav__tab--active{color:var(--accent)}.bottom-nav__icon{position:relative;display:flex}.bottom-nav__badge{position:absolute;top:-4px;right:-8px;background:var(--red);color:#fff;font-size:.6rem;font-weight:700;min-width:16px;height:16px;border-radius:8px;display:flex;align-items:center;justify-content:center;padding:0 4px}.bottom-nav__label{font-size:.65rem;font-weight:600;letter-spacing:.02em}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border-radius:var(--radius-sm);font-weight:600;cursor:pointer;transition:background .15s,opacity .15s,transform .1s;white-space:nowrap;user-select:none;-webkit-user-select:none}.btn:active{transform:scale(.97)}.btn:disabled{opacity:.4;pointer-events:none}.btn--sm{padding:6px 12px;font-size:.8rem}.btn--md{padding:10px 18px;font-size:.875rem}.btn--lg{padding:12px 24px;font-size:1rem}.btn--primary{background:var(--accent);color:#fff}.btn--primary:hover{background:var(--accent-hover)}.btn--secondary{background:var(--surface-2);color:var(--text);border:1px solid var(--border)}.btn--secondary:hover{background:var(--surface-3)}.btn--ghost{background:transparent;color:var(--text-2)}.btn--ghost:hover{background:var(--surface-2);color:var(--text)}.btn--danger{background:var(--red-dim);color:var(--red)}.btn--danger:hover{background:#ef444433}.btn--success{background:var(--green-dim);color:var(--green)}.btn--success:hover{background:#10b98133}.btn--quick{background:var(--surface-2);color:var(--accent);font-family:var(--font-mono);font-weight:500;border:1px solid var(--border)}.btn--quick:hover{background:var(--accent-dim)}.onboarding-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;z-index:200;display:flex;align-items:flex-end;justify-content:center;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.onboarding{background:var(--surface);border-top-left-radius:20px;border-top-right-radius:20px;width:100%;max-width:480px;max-height:92vh;display:flex;flex-direction:column;padding:12px 20px 24px}.onboarding__top{display:flex;justify-content:flex-end;min-height:32px}.onboarding__skip{color:var(--text-3);font-size:.85rem;cursor:pointer;padding:6px 10px;border-radius:var(--radius-sm);transition:color .15s,background .15s}.onboarding__skip:hover{color:var(--text);background:var(--surface-2)}.onboarding__content{display:flex;flex-direction:column;align-items:center;text-align:center;padding:16px 8px 24px;gap:16px}.onboarding__icon{width:96px;height:96px;border-radius:50%;background:var(--accent-dim);display:flex;align-items:center;justify-content:center;margin-bottom:4px}.onboarding__emoji{font-size:3rem;line-height:1}.onboarding__title{font-size:1.5rem;font-weight:700;color:var(--accent);letter-spacing:-.01em}.onboarding__body{font-size:.95rem;color:var(--text-2);line-height:1.5;max-width:340px}.onboarding__dots{display:flex;justify-content:center;gap:8px;padding:8px 0 20px}.onboarding__dot{width:8px;height:8px;border-radius:50%;background:var(--text-3);transition:background .2s,width .2s}.onboarding__dot--active{background:var(--accent);width:20px;border-radius:4px}.onboarding__actions{display:flex;gap:12px}.onboarding__actions>button{flex:1}.onboarding__back--hidden{visibility:hidden}.section-header{display:flex;align-items:flex-start;justify-content:space-between;padding:16px 0 8px}.section-header__title{font-size:1.3rem;font-weight:700}.section-header__subtitle{font-size:.8rem;color:var(--text-2);margin-top:2px}.section-header__right{display:flex;gap:8px;align-items:center}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.card--clickable{cursor:pointer;transition:background .15s,border-color .15s}.card--clickable:hover{background:var(--surface-2);border-color:var(--surface-3)}.card--clickable:active{transform:scale(.99)}.modal-overlay{position:fixed;top:0;left:0;right:0;height:var(--vvh, 100dvh);background:#0009;z-index:100;display:flex;align-items:flex-end;justify-content:center;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.modal{background:var(--surface);border-top-left-radius:20px;border-top-right-radius:20px;width:100%;max-width:480px;max-height:90%;display:flex;flex-direction:column}.modal__header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border)}.modal__title{font-size:1.1rem;font-weight:700}.modal__close{color:var(--text-3);cursor:pointer;padding:4px;border-radius:8px;transition:background .15s;display:flex}.modal__close:hover{background:var(--surface-2);color:var(--text)}.modal__body{padding:20px;overflow-y:auto;min-height:0;display:flex;flex-direction:column;gap:16px}.modal__footer{flex-shrink:0;padding:12px 20px;padding-bottom:calc(12px + env(safe-area-inset-bottom));border-top:1px solid var(--border);background:var(--surface);display:flex;flex-direction:column;gap:12px}.field{display:flex;flex-direction:column;gap:4px}.field__label{font-size:.75rem;font-weight:600;color:var(--text-2);text-transform:uppercase;letter-spacing:.05em}.field__input{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 12px;font-size:.9rem;color:var(--text);transition:border-color .15s;width:100%}.field__input:focus{border-color:var(--accent)}.field__input::placeholder{color:var(--text-3)}.field__select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%238B95A8' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:32px;cursor:pointer}.field__select option{background:var(--surface-2);color:var(--text)}.field__textarea{min-height:80px;resize:vertical;line-height:1.5}.fields-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.fields-row-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}.home{display:flex;flex-direction:column;gap:16px}.home__brand{display:flex;align-items:center;gap:10px}.home__sync{font-size:1rem;margin-left:2px;flex-shrink:0}.home__signout{margin-left:auto;background:none;border:none;color:var(--text-3);cursor:pointer;padding:4px;display:flex;align-items:center;border-radius:var(--radius-sm);transition:color .15s}.home__signout:hover{color:var(--text-2)}.home__brand-text{font-size:1.2rem;font-weight:800;letter-spacing:.08em}.home__bike-card{display:flex;flex-direction:column;gap:12px}.home__bike-header{display:flex;justify-content:space-between;align-items:flex-start}.home__bike-name{font-size:1.1rem;font-weight:700}.home__hours{display:flex;align-items:baseline;gap:8px}.home__hours-value{font-size:2.8rem;font-weight:700;color:var(--accent);line-height:1}.home__hours-label{font-size:1rem;color:var(--text-2);font-weight:500}.home__quick-hours{display:flex;gap:8px;flex-wrap:wrap}.home__alerts{display:flex;flex-direction:column;gap:8px}.home__section-title{font-size:.9rem;font-weight:700;display:flex;align-items:center;gap:6px;margin-bottom:4px}.home__alert{display:flex;justify-content:space-between;align-items:center;padding:12px 16px}.home__alert--red{border-left:3px solid var(--red)}.home__alert--yellow{border-left:3px solid var(--yellow)}.home__alert-name{font-weight:600;font-size:.9rem}.home__alert-detail{font-size:.8rem;font-weight:600}.home__stats{display:grid;grid-template-columns:1fr 1fr;gap:12px}.home__stat{display:flex;flex-direction:column;align-items:center;gap:4px;padding:16px}.home__stat-value{font-size:1.8rem;font-weight:700;color:var(--accent)}.home__stat-label{font-size:.8rem;color:var(--text-2);font-weight:600}.home__last-session{display:flex;flex-direction:column;gap:8px}.home__session-preview{display:flex;justify-content:space-between;align-items:center;margin-bottom:4px}.home__session-type{font-weight:700;font-size:.8rem;text-transform:uppercase}.home__session-location{font-weight:600}.home__footer-actions{margin-top:24px;display:flex;justify-content:center;align-items:center;gap:8px}.home__footer-link{background:none;border:none;color:var(--text-3);font-size:.75rem;cursor:pointer;padding:8px 4px;transition:color .15s}.home__footer-link:hover{color:var(--text-2)}.home__footer-link--danger:hover{color:var(--red)}.home__footer-sep{color:var(--text-3);font-size:.75rem}.home__custom-toggle{display:flex;gap:4px;background:var(--surface-2);padding:4px;border-radius:var(--radius-sm);margin-bottom:4px}.home__toggle-btn{flex:1;background:transparent;border:none;color:var(--text-2);font-size:.9rem;font-weight:600;padding:8px 12px;border-radius:calc(var(--radius-sm) - 2px);cursor:pointer;transition:background .15s,color .15s}.home__toggle-btn--active{background:var(--accent);color:#fff}.progress{display:flex;align-items:center;gap:8px}.progress__track{flex:1;height:6px;border-radius:3px;overflow:hidden}.progress__fill{height:100%;border-radius:3px;transition:width .3s ease}.progress__label{font-size:.75rem;font-weight:600;min-width:52px;text-align:right}.maint__list{display:flex;flex-direction:column;gap:12px}.maint__item{display:flex;flex-direction:column;gap:10px}.maint__item-top{display:flex;justify-content:space-between;align-items:flex-start}.maint__item-info{display:flex;flex-direction:column;gap:2px}.maint__item-name{font-weight:700;font-size:.95rem}.maint__item-interval{font-size:.78rem}.maint__item-remaining{font-size:.8rem;font-weight:600}.maint__item-meta{display:flex;flex-direction:column;gap:2px}.maint__item-actions{display:flex;gap:8px;padding-top:4px}.stars{display:inline-flex;gap:2px}.stars--interactive .stars__star{cursor:pointer;transition:transform .1s}.stars--interactive .stars__star:hover{transform:scale(1.2)}.susp__list{display:flex;flex-direction:column;gap:12px}.susp__guide{background:var(--surface-2);font-size:.85rem;line-height:1.6}.susp__guide-item{margin-bottom:8px;color:var(--text-2)}.susp__guide-item strong{color:var(--accent)}.susp__card{display:flex;flex-direction:column;gap:8px}.susp__card-top{display:flex;justify-content:space-between;align-items:center}.susp__card-name{font-weight:700;font-size:1rem}.susp__terrain-badge{font-size:.72rem;font-weight:700;padding:3px 8px;border-radius:6px;text-transform:uppercase;letter-spacing:.03em}.susp__card-preview{font-size:.75rem;color:var(--text-2)}.susp__card-bottom{display:flex;justify-content:space-between;align-items:center}.susp__card-notes{font-size:.82rem;color:var(--text-2);font-style:italic;line-height:1.4}.susp__detail-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.susp__detail-title{display:flex;align-items:center;gap:12px;margin-bottom:8px}.susp__detail-section{display:flex;flex-direction:column;gap:12px}.susp__detail-label{font-size:.8rem;font-weight:700;color:var(--accent);text-transform:uppercase;letter-spacing:.05em}.susp__detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.susp__detail-val{display:flex;flex-direction:column;gap:2px}.susp__detail-val .text-muted{font-size:.72rem}.susp__detail-num{font-size:1.1rem;font-weight:600;color:var(--text)}.susp__form{display:flex;flex-direction:column;gap:16px}.susp__form-section{font-size:.85rem;font-weight:700;color:var(--accent);text-transform:uppercase;letter-spacing:.05em;padding-top:8px;border-top:1px solid var(--border)}.check__tabs{display:flex;gap:8px;margin-bottom:12px}.check__tab{flex:1;padding:10px;border-radius:var(--radius-sm);font-weight:600;font-size:.9rem;cursor:pointer;text-align:center;background:var(--surface);color:var(--text-2);border:1px solid var(--border);transition:all .15s}.check__tab--active{background:var(--accent-dim);color:var(--accent);border-color:var(--accent)}.check__progress{display:flex;align-items:center;gap:10px;margin-bottom:8px}.check__progress-bar{flex:1;height:8px;background:var(--surface-2);border-radius:4px;overflow:hidden}.check__progress-fill{height:100%;background:var(--green);border-radius:4px;transition:width .3s ease}.check__progress-text{font-size:.85rem;font-weight:600;color:var(--text-2);min-width:42px;text-align:right}.check__actions-top{display:flex;justify-content:flex-end;margin-bottom:4px;min-height:28px}.check__categories{display:flex;flex-direction:column;gap:8px}.check__category{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.check__category-header{display:flex;justify-content:space-between;align-items:center;padding:12px 14px;cursor:pointer;user-select:none;-webkit-user-select:none}.check__category-left{display:flex;align-items:center;gap:8px}.check__category-name{font-weight:700;font-size:.9rem}.check__category-count{font-size:.75rem;color:var(--text-3)}.check__category-delete{color:var(--text-3);cursor:pointer;padding:4px;border-radius:4px;background:none;border:none;display:flex}.check__category-delete:hover{color:var(--red)}.check__items{padding:0 14px 12px;display:flex;flex-direction:column;gap:2px}.check__item{display:flex;align-items:center;justify-content:space-between;padding:6px 0;transition:opacity .2s}.check__item--checked{opacity:.5}.check__item-label{display:flex;align-items:center;gap:10px;cursor:pointer;flex:1}.check__checkbox{display:none}.check__checkmark{width:20px;height:20px;border:2px solid var(--surface-3);border-radius:5px;flex-shrink:0;display:flex;align-items:center;justify-content:center;transition:all .15s}.check__checkbox:checked+.check__checkmark{background:var(--accent);border-color:var(--accent)}.check__checkbox:checked+.check__checkmark:after{content:"";width:6px;height:10px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg) translate(-1px,-1px)}.check__item--checked .check__item-name{text-decoration:line-through;color:var(--text-3)}.check__item-name{font-size:.9rem}.check__item-delete{color:var(--text-3);cursor:pointer;padding:4px;background:none;border:none;opacity:0;transition:opacity .15s;display:flex}.check__item:hover .check__item-delete{opacity:1}.check__item-delete:hover{color:var(--red)}.check__add-btn{background:none;border:none;color:var(--text-3);font-size:.8rem;cursor:pointer;padding:6px 0;text-align:left}.check__add-btn:hover{color:var(--accent)}.check__add-inline{display:flex;gap:8px;align-items:center;padding:4px 0}.check__add-input{flex:1;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:8px 10px;font-size:.85rem;color:var(--text)}.check__add-input:focus{border-color:var(--accent);outline:none}.sess__list{display:flex;flex-direction:column;gap:12px}.sess__card{display:flex;flex-direction:column;gap:8px}.sess__card-top{display:flex;justify-content:space-between;align-items:center}.sess__type-badge{font-size:.7rem;font-weight:800;padding:3px 8px;border-radius:5px;letter-spacing:.05em}.sess__card-location{font-size:1rem;font-weight:700}.sess__card-details{display:flex;align-items:center;gap:6px;font-size:.82rem;color:var(--text-2);flex-wrap:wrap}.sess__terrain-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.sess__card-setup{font-size:.78rem;color:var(--accent);font-weight:500}.sess__card-feeling{font-size:.85rem;color:var(--text-2);font-style:italic;line-height:1.4}.sess__card-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:4px}.sess__card-actions{display:flex;gap:4px}.sess__confirm-text{font-size:1rem;text-align:center}.sess__confirm-detail{font-size:1.4rem;text-align:center;color:var(--text-2);font-weight:600}.auth{display:flex;align-items:center;justify-content:center;min-height:100%;padding:24px 16px;background:var(--bg)}.auth__card{width:100%;max-width:420px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:32px 24px;display:flex;flex-direction:column;gap:20px}.auth__brand{display:flex;align-items:center;gap:10px;justify-content:center}.auth__brand-text{font-size:1.4rem;font-weight:700;letter-spacing:.05em;color:var(--text)}.auth__title{font-size:1.4rem;font-weight:700;color:var(--text);text-align:center;margin:0}.auth__subtitle{font-size:.9rem;color:var(--text-2);text-align:center;margin-top:-12px}.auth__form{display:flex;flex-direction:column;gap:14px}.auth__field{display:flex;flex-direction:column;gap:6px}.auth__label{font-size:.85rem;font-weight:500;color:var(--text-2)}.auth__input{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);font-family:var(--font-ui);font-size:1rem;padding:12px 14px;outline:none;transition:border-color .15s;width:100%}.auth__input:focus{border-color:var(--accent)}.auth__input::placeholder{color:var(--text-3)}.auth__error{font-size:.875rem;color:var(--red);background:var(--red-dim);border-radius:var(--radius-sm);padding:10px 12px}.auth__btn{background:var(--accent);color:#fff;border:none;border-radius:var(--radius-sm);font-family:var(--font-ui);font-size:1rem;font-weight:600;padding:13px;cursor:pointer;transition:background .15s,transform .1s;margin-top:4px}.auth__btn:hover{background:var(--accent-hover)}.auth__btn:active{transform:scale(.98)}.auth__btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.auth__btn--whatsapp{display:flex;align-items:center;justify-content:center;gap:10px;text-decoration:none;background:#25d366}.auth__btn--whatsapp:hover{background:#1ebe5b}.auth__toggle{display:flex;align-items:center;justify-content:center;gap:6px;font-size:.9rem}.auth__toggle-text{color:var(--text-2)}.auth__link{background:none;border:none;color:var(--accent);font-family:var(--font-ui);font-size:.9rem;font-weight:600;cursor:pointer;padding:0}.auth__link:hover{color:var(--accent-hover)}.auth__success{display:flex;flex-direction:column;align-items:center;gap:12px;padding:8px 0;text-align:center;color:var(--text-2);font-size:.95rem;line-height:1.5}.app-main{flex:1;overflow-y:auto;padding:16px 16px 8px;-webkit-overflow-scrolling:touch}.app-notice{min-height:100dvh;display:flex;flex-direction:column;justify-content:center;gap:12px;padding:24px;max-width:480px;margin:0 auto;text-align:center}.app-notice h2{font-size:1.25rem;font-weight:700}.app-notice__actions,.app-notice__options{display:flex;flex-direction:column;gap:12px;margin-top:12px}.app-notice__option{display:flex;flex-direction:column;gap:8px;padding:16px;background:var(--surface);border:1px solid var(--border);border-radius:12px}:root{--bg: #0C0F14;--surface: #161A22;--surface-2: #1E232D;--surface-3: #2A3040;--accent: #FF6B2C;--accent-hover: #FF8A56;--accent-dim: rgba(255, 107, 44, .15);--text: #E8ECF4;--text-2: #8B95A8;--text-3: #5A6478;--green: #10B981;--green-dim: rgba(16, 185, 129, .15);--red: #EF4444;--red-dim: rgba(239, 68, 68, .12);--yellow: #F59E0B;--yellow-dim: rgba(245, 158, 11, .12);--border: #1E232D;--radius: 12px;--radius-sm: 8px;--font-ui: "DM Sans", sans-serif;--font-mono: "JetBrains Mono", monospace;--nav-height: 64px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;overflow:hidden}body{font-family:var(--font-ui);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-tap-highlight-color:transparent}#root{height:100%;max-width:480px;margin:0 auto;display:flex;flex-direction:column;position:relative}@media(min-width:481px){#root{border-left:1px solid var(--border);border-right:1px solid var(--border)}}input,select,textarea,button{font-family:inherit;font-size:inherit;color:inherit;border:none;outline:none;background:none}input[type=number]{font-family:var(--font-mono);-moz-appearance:textfield}input[type=number]::-webkit-inner-spin-button,input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}a{color:var(--accent);text-decoration:none}.mono{font-family:var(--font-mono)}.text-accent{color:var(--accent)}.text-green{color:var(--green)}.text-red{color:var(--red)}.text-yellow{color:var(--yellow)}.text-muted{color:var(--text-2)}.text-dim{color:var(--text-3)}.fade-in{animation:fadeIn .2s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.slide-up{animation:slideUp .25s ease-out}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--surface-3);border-radius:4px}.toast{position:fixed;bottom:calc(var(--nav-height) + 16px);left:50%;transform:translate(-50%);background:var(--surface-3);color:var(--text);padding:10px 20px;border-radius:var(--radius-sm);font-size:.875rem;font-weight:500;z-index:1000;animation:toastIn .25s ease-out,toastOut .25s ease-in 1.75s forwards;pointer-events:none;max-width:90%;text-align:center}.toast--success{border-left:3px solid var(--green)}.toast--warning{border-left:3px solid var(--yellow)}.toast--error{border-left:3px solid var(--red)}@keyframes toastIn{0%{opacity:0;transform:translate(-50%) translateY(10px)}to{opacity:1;transform:translate(-50%) translateY(0)}}@keyframes toastOut{0%{opacity:1}to{opacity:0}}