:root{color-scheme:dark light;--brand-navy: #0c2d4d;--brand-teal: #22d3ee;--brand-orange: #fb923c;--brand-green: #a3e635;--brand-white: #f0f9ff;--color-bg: var(--brand-navy);--color-bg-elev: #143d66;--color-bg-hover: #1a4d7a;--color-fg: var(--brand-white);--color-fg-muted: #7ab8d4;--color-accent: var(--brand-teal);--color-accent-strong: #67e8f9;--color-accent-orange: var(--brand-orange);--color-accent-green: var(--brand-green);--color-accent-15: rgba(34, 211, 238, .15);--color-accent-18: rgba(34, 211, 238, .18);--color-accent-12: rgba(34, 211, 238, .12);--color-accent-14: rgba(34, 211, 238, .14);--color-accent-35: rgba(34, 211, 238, .35);--color-accent-30: rgba(34, 211, 238, .3);--color-accent-08: rgba(34, 211, 238, .08);--color-muted-12: rgba(122, 184, 212, .12);--color-muted-14: rgba(122, 184, 212, .14);--color-muted-35: rgba(122, 184, 212, .35);--color-muted-06: rgba(122, 184, 212, .06);--color-success: #4ade80;--color-success-12: rgba(74, 222, 128, .12);--color-success-15: rgba(74, 222, 128, .15);--color-success-30: rgba(74, 222, 128, .3);--color-warning: #facc15;--color-warning-12: rgba(250, 204, 21, .12);--color-warning-30: rgba(250, 204, 21, .3);--color-danger: #f87171;--color-border: #1e5a82;--shadow-md: 0 4px 16px rgba(0, 0, 0, .3);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--font-sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif}[data-theme=light]{color-scheme:light;--color-bg: #f0f9ff;--color-bg-elev: #ffffff;--color-bg-hover: #e0f2fe;--color-fg: #0c2d4d;--color-fg-muted: #5a8aaa;--color-accent: #0891b2;--color-accent-strong: #06b6d4;--color-accent-orange: #ea580c;--color-accent-green: #65a30d;--color-accent-15: rgba(8, 145, 178, .15);--color-accent-18: rgba(8, 145, 178, .18);--color-accent-12: rgba(8, 145, 178, .12);--color-accent-14: rgba(8, 145, 178, .14);--color-accent-35: rgba(8, 145, 178, .35);--color-accent-30: rgba(8, 145, 178, .3);--color-accent-08: rgba(8, 145, 178, .08);--color-muted-12: rgba(90, 138, 170, .12);--color-muted-14: rgba(90, 138, 170, .14);--color-muted-35: rgba(90, 138, 170, .35);--color-muted-06: rgba(90, 138, 170, .06);--color-success: #16a34a;--color-success-12: rgba(22, 163, 74, .12);--color-success-15: rgba(22, 163, 74, .15);--color-success-30: rgba(22, 163, 74, .3);--color-warning: #ca8a04;--color-warning-12: rgba(202, 138, 4, .12);--color-warning-30: rgba(202, 138, 4, .3);--color-danger: #dc2626;--color-border: #bfdbfe;--shadow-md: 0 4px 16px rgba(0, 0, 0, .08)}*,*:before,*:after{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:var(--font-sans);background-color:var(--color-bg);color:var(--color-fg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.5}a{color:var(--color-accent);text-decoration:none}a:hover,a:focus-visible{color:var(--color-accent-strong);text-decoration:underline}button{font-family:inherit;cursor:pointer}:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px;border-radius:4px}.app-shell{display:grid;grid-template-rows:auto 1fr auto;min-height:100vh;padding-bottom:env(safe-area-inset-bottom,0)}.app-header{display:none;align-items:center;justify-content:space-between;padding:12px 20px;background-color:var(--color-bg-elev);border-bottom:1px solid var(--color-border);position:sticky;top:0;z-index:10}.app-header__brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.1rem;color:var(--color-fg)}.app-header__logo{width:36px;height:36px;border-radius:8px;object-fit:contain}.app-header__brand-mark{width:28px;height:28px;border-radius:6px;background:linear-gradient(135deg,var(--color-accent),var(--color-accent-orange));display:grid;place-items:center;color:var(--brand-navy);font-weight:800}.app-header__nav{display:flex;gap:4px}.app-header__link{padding:6px 12px;border-radius:var(--radius-sm);color:var(--color-fg-muted);font-size:.95rem;text-decoration:none}.app-header__link:hover,.app-header__link:focus-visible{color:var(--color-fg);background-color:var(--color-muted-12);text-decoration:none}.app-header__link--active{color:var(--color-fg);background-color:var(--color-accent-18)}.app-tab-bar{display:flex;justify-content:space-around;align-items:center;position:fixed;bottom:0;left:0;right:0;z-index:20;background-color:var(--color-bg-elev);border-top:1px solid var(--color-border);padding:6px 0 calc(6px + env(safe-area-inset-bottom,0px))}.app-tab-bar__item{display:flex;flex-direction:column;align-items:center;gap:2px;padding:4px 0;min-width:56px;color:var(--color-fg-muted);text-decoration:none;font-size:.65rem;font-weight:500;transition:color .15s}.app-tab-bar__item:hover,.app-tab-bar__item:focus-visible{color:var(--color-fg);text-decoration:none}.app-tab-bar__item--active{color:var(--color-accent)}.app-tab-bar__icon{font-size:1.25rem;line-height:1}.app-tab-bar__logo-icon{width:1.25rem;height:1.25rem;object-fit:contain}.app-tab-bar__label{line-height:1.2}.app-main{padding:16px 12px 72px;max-width:1100px;width:100%;margin:0 auto}.app-footer{padding:12px 20px;border-top:1px solid var(--color-border);color:var(--color-fg-muted);font-size:.85rem;text-align:center}@media(min-width:768px){.app-header{display:flex}.app-tab-bar{display:none}.app-main{padding:24px 20px}}.page{display:flex;flex-direction:column;gap:16px}.page__title{font-size:1.6rem;font-weight:700;margin:0}.page__subtitle{color:var(--color-fg-muted);margin:0}.card{background-color:var(--color-bg-elev);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:16px;box-shadow:var(--shadow-md)}.stack{display:flex;flex-direction:column;gap:12px}.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.muted{color:var(--color-fg-muted)}.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:999px;font-size:.75rem;background-color:var(--color-accent-14);color:var(--color-accent);border:1px solid var(--color-accent-35)}.badge--success{background-color:var(--color-success-12);color:var(--color-success);border-color:var(--color-success-30)}.badge--warning{background-color:var(--color-warning-12);color:var(--color-warning);border-color:var(--color-warning-30)}.badge--muted{background-color:var(--color-muted-14);color:var(--color-fg-muted);border-color:var(--color-muted-35)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:none;border-radius:var(--radius-sm);font-weight:600;cursor:pointer;transition:background-color .15s,color .15s,opacity .15s;text-decoration:none;line-height:1.4}.btn:disabled{opacity:.5;cursor:not-allowed}.btn--primary{background-color:var(--color-accent);color:var(--brand-navy)}.btn--primary:hover:not(:disabled){background-color:var(--color-accent-strong)}.btn--danger{background-color:var(--color-danger);color:var(--brand-white)}.btn--danger:hover:not(:disabled){opacity:.85}.btn--ghost{background:transparent;color:var(--color-fg-muted);border:1px solid var(--color-border)}.btn--ghost:hover:not(:disabled){background-color:var(--color-muted-12);color:var(--color-fg)}.btn--md{padding:8px 16px;font-size:.95rem}.btn--sm{padding:4px 10px;font-size:.82rem}.input{width:100%;padding:8px 12px;background-color:var(--color-bg);color:var(--color-fg);border:1px solid var(--color-border);border-radius:var(--radius-sm);font-family:inherit;font-size:.95rem;line-height:1.5}.input:focus{outline:none;border-color:var(--color-accent);box-shadow:0 0 0 2px var(--color-accent-30)}textarea.input{resize:vertical;min-height:60px}select.input{-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' viewBox='0 0 12 12'%3E%3Cpath fill='%237ab8d4' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;padding-right:30px}.field{display:flex;flex-direction:column;gap:4px}.field__label{font-size:.88rem;font-weight:600;color:var(--color-fg-muted)}.field__error{font-size:.82rem;color:var(--color-danger)}.page__actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.card-list{display:flex;flex-direction:column;gap:12px}.card--row{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;flex-wrap:wrap}.card__body{display:flex;flex-direction:column;gap:4px;flex:1;min-width:0}.card__actions{display:flex;gap:6px;flex-shrink:0}.modal{border:none;border-radius:var(--radius-lg);background-color:var(--color-bg-elev);color:var(--color-fg);padding:0;max-width:560px;width:calc(100% - 32px);box-shadow:var(--shadow-md)}.modal::backdrop{background-color:#0009}.modal__content{padding:24px}.modal__header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.modal__title{font-size:1.2rem;font-weight:700;margin:0}.modal__close{background:none;border:none;color:var(--color-fg-muted);font-size:1.2rem;cursor:pointer;padding:4px 8px;border-radius:var(--radius-sm)}.modal__close:hover{background-color:var(--color-muted-12);color:var(--color-fg)}.modal__actions{display:flex;gap:8px;justify-content:flex-end;margin-top:16px}.plan-entry{display:grid;grid-template-columns:1fr 1fr 70px 70px auto;gap:8px;align-items:end}@media(max-width:640px){.plan-entry{grid-template-columns:1fr 1fr}}.day-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:8px}.day-btn{padding:10px 8px;border:2px solid var(--color-border);border-radius:var(--radius-sm);background:transparent;color:var(--color-fg-muted);font-weight:600;font-size:.9rem;cursor:pointer;transition:all .15s;text-align:center}.day-btn--active{border-color:var(--color-accent);background-color:var(--color-accent-14);color:var(--color-accent)}.day-btn:hover{border-color:var(--color-accent-strong)}.progress-table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}.progress-table{width:100%;border-collapse:collapse;font-size:.88rem}.progress-table th,.progress-table td{padding:8px 12px;text-align:left;border-bottom:1px solid var(--color-border)}.progress-table th{font-weight:600;color:var(--color-fg-muted);background-color:var(--color-bg)}.progress-table tr:hover td{background-color:var(--color-muted-06)}.spinner{display:inline-block;border:3px solid var(--color-border);border-top-color:var(--color-accent);border-radius:50%;animation:spin .6s linear infinite}.spinner--md{width:28px;height:28px}.spinner--sm{width:16px;height:16px;border-width:2px}@keyframes spin{to{transform:rotate(360deg)}}.exercise-images{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}.exercise-image-thumb{display:block;width:80px;height:80px;border-radius:var(--radius-sm);overflow:hidden;border:1px solid var(--color-border);flex-shrink:0;background:none;padding:0;cursor:pointer}.exercise-image-thumb:hover{border-color:var(--color-accent)}.exercise-image-thumb img{width:100%;height:100%;object-fit:cover;display:block}.lightbox{border:none;padding:0;background:transparent;max-width:none;max-height:none;width:100%;height:100%}.lightbox::backdrop{background-color:#000000eb}.lightbox__content{position:relative;width:100vw;height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px 16px;box-sizing:border-box}.lightbox__image{max-width:100%;max-height:calc(100vh - 120px);object-fit:contain;border-radius:var(--radius-sm)}.lightbox__caption{color:#fff;margin:16px 0 0;font-size:1rem;text-align:center;max-width:720px}.lightbox__counter{color:#ffffffb3;margin:8px 0 0;font-size:.85rem}.lightbox__close,.lightbox__nav{position:absolute;background:#00000080;border:none;color:#fff;font-size:1.8rem;width:44px;height:44px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s;z-index:10}.lightbox__close:hover,.lightbox__nav:hover{background:#000c}.lightbox__close{top:16px;right:16px}.lightbox__nav--prev{left:16px;top:50%;transform:translateY(-50%)}.lightbox__nav--next{right:16px;top:50%;transform:translateY(-50%)}@media(max-width:640px){.lightbox__nav--prev{left:8px}.lightbox__nav--next{right:8px}}.exercise-image-input{display:grid;grid-template-columns:1fr 1fr auto;gap:8px;align-items:center}.exercise-image-source{display:flex;align-items:center;gap:8px}.exercise-image-source .input[type=file]{padding:4px;font-size:.85rem}@media(max-width:640px){.exercise-image-input{grid-template-columns:1fr}.exercise-image-source{flex-direction:column;align-items:stretch}}.profile-editor{font-family:SF Mono,Fira Code,Cascadia Code,Consolas,monospace;font-size:.88rem;line-height:1.6;resize:vertical;min-height:200px}.card--active{border-color:var(--color-accent)!important;border-left:4px solid var(--color-accent)!important;background-color:var(--color-accent-08)}.card--done{opacity:.7;border-left:3px solid var(--color-success)!important}.timeline-card__timer{text-align:right;flex-shrink:0}@media(max-width:480px){.timeline-card__timer{text-align:left}}.timeline-card__timer-value{font-size:2rem;font-weight:700;font-variant-numeric:tabular-nums;line-height:1}@media(max-width:480px){.timeline-card__timer-value{font-size:1.5rem}}.timeline-card__timer-label{font-size:.75rem;color:var(--color-fg-muted)}@media(max-width:480px){.input-grid-3{grid-template-columns:1fr 1fr!important}}.theme-toggle{background:transparent;border:1px solid var(--color-border);border-radius:var(--radius-sm);padding:6px 10px;font-size:1.1rem;line-height:1;cursor:pointer;transition:background-color .15s,border-color .15s}.theme-toggle:hover{background-color:var(--color-muted-12);border-color:var(--color-accent)}