:root{--rounded-sm:8px;--rounded-md:16px;--rounded-lg:24px;--rounded-xl:32px;--primary:#10b981;--primary-rgb:16, 185, 129;--primary-hover:#059669;--primary-glow:#10b98126;--font-display:"Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-sans:"Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--transition-fast:.15s cubic-bezier(.4, 0, .2, 1);--transition-normal:.25s cubic-bezier(.4, 0, .2, 1);--transition-slow:.4s cubic-bezier(.4, 0, .2, 1);--safe-area-bottom:env(safe-area-inset-bottom,0px);--safe-area-top:env(safe-area-inset-top,0px)}:root,[data-theme=light]{--bg-app:#f8fafc;--bg-gradient:linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);--bg-surface:#ffffffd9;--bg-surface-solid:#fff;--border-color:#0f172a14;--text-main:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--shadow-sm:none;--shadow-md:none;--shadow-lg:none;--glass-bg:#ffffff73;--glass-border:#fff9;--card-glow:#10b9810d;--accent-red:#ef4444;--accent-red-bg:#fee2e2;--accent-yellow:#f59e0b;--accent-yellow-bg:#fef3c7;--accent-blue:#3b82f6;--accent-blue-bg:#dbeafe;--gradient-card-start:#fffffff2;--gradient-card-end:#f1f5f9b3;--skeleton-bg:linear-gradient(90deg, #e2e8f0 25%, #f1f5f9 50%, #e2e8f0 75%)}[data-theme=dark]{--bg-app:#0c0d0f;--bg-gradient:linear-gradient(180deg, #0c0d0f 0%, #0c0d0f 100%);--bg-surface:#15171a;--bg-surface-solid:#15171a;--border-color:#ffffff0a;--text-main:#f3f4f6;--text-secondary:#8e939e;--text-muted:#525866;--shadow-sm:none;--shadow-md:none;--shadow-lg:none;--glass-bg:#15171a;--glass-border:#ffffff0a;--card-glow:none;--accent-red:#ff4d4d;--accent-red-bg:#ff4d4d1f;--accent-yellow:#ffb700;--accent-yellow-bg:#ffb7001f;--accent-blue:#00a2ff;--accent-blue-bg:#00a2ff1f;--gradient-card-start:#16181dd9;--gradient-card-end:#0d0e118c;--skeleton-bg:linear-gradient(90deg, #16181d 25%, #252830 50%, #16181d 75%)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;font-family:var(--font-sans);-webkit-user-select:none;user-select:none;margin:0;padding:0}input,textarea{-webkit-user-select:text;user-select:text}body{background:var(--bg-app);background-image:var(--bg-gradient);color:var(--text-main);min-height:100vh;min-height:-webkit-fill-available;transition:background-color var(--transition-normal), color var(--transition-normal);background-attachment:fixed;overflow-x:hidden}html{height:-webkit-fill-available}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);letter-spacing:-.02em;font-weight:700}button,input,textarea,select{color:inherit;outline:none;font-family:inherit}.app-container{min-height:100vh;padding-bottom:calc(75px + var(--safe-area-bottom));padding-top:calc(64px + var(--safe-area-top));flex-direction:column;display:flex}.content-wrapper{width:100%;max-width:640px;animation:fadeIn var(--transition-normal);flex:1;margin:0 auto;padding:24px 16px}.glass-panel{background:0 0;border:none;border-radius:0;padding:20px 0}.card{background:var(--bg-surface-solid);border:1px solid var(--border-color);border-radius:var(--rounded-lg);transition:all var(--transition-normal);padding:20px}.card:hover{transform:translateY(-2px)}.glass-card{background:var(--bg-surface);-webkit-backdrop-filter:blur(20px);border:1px solid var(--border-color);border-radius:var(--rounded-lg);transition:all var(--transition-normal);padding:20px}.glass-card:hover{transform:translateY(-2px)}.btn{font-weight:600;font-family:var(--font-display);cursor:pointer;transition:all var(--transition-fast);border:none;border-radius:12px;justify-content:center;align-items:center;gap:8px;padding:12px 24px;display:inline-flex}.btn:active{transform:scale(.96)}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 4px 12px var(--primary-glow)}.btn-primary:hover{background:var(--primary-hover);box-shadow:0 6px 16px var(--primary-glow)}.btn-secondary{background:var(--bg-surface);border:1px solid var(--border-color);color:var(--text-main)}.btn-secondary:hover{background:var(--border-color)}.btn-ghost{color:var(--text-secondary);background:0 0}.btn-ghost:hover{background:var(--border-color);color:var(--text-main)}.btn-danger{background:var(--accent-red-bg);color:var(--accent-red)}.btn-danger:hover{filter:brightness(.95)}.form-group{flex-direction:column;gap:8px;margin-bottom:16px;display:flex}.form-group label{color:var(--text-secondary);margin-bottom:6px;font-size:.875rem;font-weight:600;display:block}.input-field{background:var(--bg-surface-solid);border:1.5px solid var(--border-color);transition:all var(--transition-fast);border-radius:12px;padding:14px 16px;font-size:1rem}.input-field:focus{border-color:var(--primary);box-shadow:0 0 0 4px var(--primary-glow)}.input-icon-wrapper{align-items:center;width:100%;display:flex;position:relative}.input-icon-wrapper svg{color:var(--text-muted);pointer-events:none;transition:color var(--transition-fast);z-index:5;position:absolute;left:14px}.input-icon-wrapper .input-field{width:100%;padding-left:44px}.input-icon-wrapper:focus-within svg{color:var(--primary)}.bottom-nav{background:var(--bg-surface-solid);border-top:1px solid var(--border-color);padding:8px 12px calc(8px + var(--safe-area-bottom)) 12px;z-index:999;justify-content:space-around;display:flex;position:fixed;bottom:0;left:0;right:0}.bottom-nav-item{color:var(--text-muted);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:none;border-radius:12px;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:4px;padding:6px;font-size:.7rem;font-weight:600;display:flex}.bottom-nav-item:active{transform:scale(.92)}.bottom-nav-item.active{color:var(--primary)}.bottom-nav-item.active svg{stroke:var(--primary);transform:translateY(-2px)}.bottom-nav-item svg{width:22px;height:22px;stroke:var(--text-muted);stroke-width:2px;fill:none;transition:transform var(--transition-normal), stroke var(--transition-normal)}.modal-overlay{-webkit-backdrop-filter:blur(4px);z-index:1000;animation:fadeIn var(--transition-fast);background:#0009;justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}@media (width>=640px){.modal-overlay{align-items:center}}.modal-content{background:var(--bg-surface-solid);border:1px solid var(--border-color);width:100%;max-width:500px;box-shadow:var(--shadow-lg);max-height:85vh;animation:slideUp var(--transition-normal) cubic-bezier(.16, 1, .3, 1);border-radius:24px 24px 0 0;padding:24px;overflow-y:auto}@media (width>=640px){.modal-content{animation:zoomIn var(--transition-normal) cubic-bezier(.16, 1, .3, 1);border-radius:20px;margin:16px}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}@keyframes zoomIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.badge{border-radius:9999px;align-items:center;padding:4px 8px;font-size:.75rem;font-weight:600;display:inline-flex}.badge-success{background:var(--accent-blue-bg);color:var(--accent-blue)}.badge-warning{background:var(--accent-yellow-bg);color:var(--accent-yellow)}.badge-danger{background:var(--accent-red-bg);color:var(--accent-red)}.workout-item{background:var(--bg-surface-solid);border:1px solid var(--border-color);border-radius:12px;justify-content:space-between;align-items:center;margin-bottom:10px;padding:14px 18px;display:flex}.checkbox-wrapper{align-items:center;gap:12px;display:flex}.checkbox-custom{border:2px solid var(--border-color);cursor:pointer;width:24px;height:24px;transition:all var(--transition-fast);border-radius:6px;justify-content:center;align-items:center;display:flex}.checkbox-custom.checked{background:var(--primary);border-color:var(--primary)}.checkbox-custom svg{stroke:#fff;stroke-width:3px}.calendar-grid{grid-template-columns:repeat(7,1fr);gap:6px;margin-top:12px;display:grid}.calendar-day-header{text-align:center;color:var(--text-muted);padding-bottom:4px;font-size:.75rem;font-weight:600}.calendar-day{aspect-ratio:1;background:var(--bg-surface-solid);border:1px solid var(--border-color);cursor:pointer;transition:all var(--transition-fast);border-radius:8px;justify-content:center;align-items:center;font-size:.8rem;font-weight:500;display:flex;position:relative}.calendar-day:hover{border-color:var(--primary)}.calendar-day.completed{color:#fff;background:#10b981;border-color:#10b981;box-shadow:0 2px 8px #10b98159}.calendar-day.today{outline:2px solid var(--primary);outline-offset:1px}.notification-toast{top:calc(20px + var(--safe-area-top));background:var(--bg-surface-solid);border:1px solid var(--border-color);max-width:450px;box-shadow:var(--shadow-lg);z-index:2000;animation:slideDownFade var(--transition-normal);border-radius:16px;gap:12px;margin:0 auto;padding:16px;display:flex;position:fixed;left:16px;right:16px}@keyframes slideDownFade{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.color-swatch-picker{flex-wrap:wrap;gap:12px;margin-top:8px;display:flex}.color-swatch{cursor:pointer;width:36px;height:36px;transition:transform var(--transition-fast);border:3px solid #0000;border-radius:50%}.color-swatch:hover{transform:scale(1.1)}.color-swatch.active{border-color:var(--text-main);transform:scale(1.1)}.theme-switch{cursor:pointer;align-items:center;gap:8px;display:flex}@media (width>=1024px){.app-container{flex-direction:row;padding-bottom:0}.bottom-nav{border-top:none;border-right:1px solid var(--border-color);flex-direction:column;justify-content:flex-start;gap:16px;width:260px;height:100vh;padding:32px 16px;position:sticky;top:0;left:0;box-shadow:4px 0 20px #00000005}.bottom-nav-item{flex-direction:row;flex:none;justify-content:flex-start;gap:12px;width:100%;padding:12px 16px;font-size:.95rem}.bottom-nav-item.active{background:var(--primary-glow)}.bottom-nav-item svg{width:20px;height:20px}.content-wrapper{max-width:1000px;padding:40px}}:root{--bg-header-glass:#ffffffb3}[data-theme=dark]{--bg-header-glass:#0c0d0fd9}.switch-custom{width:44px;height:24px;display:inline-block;position:relative}.switch-custom input{opacity:0;width:0;height:0}.switch-slider{cursor:pointer;background-color:var(--border-color);border-radius:24px;transition:all .3s;position:absolute;inset:0}.switch-slider:before{content:"";background-color:var(--bg-surface-solid);border-radius:50%;width:18px;height:18px;transition:all .3s;position:absolute;bottom:3px;left:3px;box-shadow:0 1px 3px #00000026}input:checked+.switch-slider{background-color:var(--primary)}input:checked+.switch-slider:before{transform:translate(20px)}.product-grid{grid-template-columns:1fr;gap:16px;margin-top:12px;display:grid}@media (width>=480px){.product-grid{grid-template-columns:1fr 1fr}}.product-card{background:var(--bg-surface-solid);border:1px solid var(--border-color);transition:all var(--transition-normal);border-radius:18px;flex-direction:column;justify-content:space-between;padding:22px;display:flex;position:relative;overflow:hidden}.product-card:hover{transform:translateY(-5px)}.product-card.active{background:var(--bg-surface-solid);border-color:var(--primary)}.product-card.active:before{content:"";background:var(--primary);clip-path:polygon(100% 0,0 0,100% 100%);width:32px;height:32px;position:absolute;top:0;right:0}.lock-screen{text-align:center;min-height:70vh;animation:fadeIn var(--transition-slow);flex-direction:column;justify-content:center;align-items:center;padding:40px 24px;display:flex}.lock-icon-container{background:var(--primary-glow);width:80px;height:80px;color:var(--primary);border-radius:50%;justify-content:center;align-items:center;margin-bottom:24px;animation:2s ease-in-out infinite pulseGlow;display:flex;position:relative}@keyframes pulseGlow{0%{box-shadow:0 0 0 0 rgba(var(--primary-rgb), .25)}70%{box-shadow:0 0 0 15px rgba(var(--primary-rgb), 0)}to{box-shadow:0 0 0 0 rgba(var(--primary-rgb), 0)}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes scan-line{0%{transform:translateY(0)}50%{transform:translateY(296px)}to{transform:translateY(0)}}@keyframes scaleUp{0%{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.skeleton-shimmer{background:var(--skeleton-bg);background-size:200% 100%;animation:1.5s linear infinite shimmer}.article-rich-content{white-space:pre-wrap}.article-rich-content ul{margin-bottom:16px;margin-left:20px;padding-left:10px;list-style-type:disc}.article-rich-content ol{margin-bottom:16px;margin-left:20px;padding-left:10px;list-style-type:decimal}.article-rich-content li{margin-bottom:8px;line-height:1.6}.article-rich-content p{margin-bottom:16px;line-height:1.6}.article-rich-content strong{color:var(--text-main);font-weight:800}.article-rich-content em{font-style:italic}.article-rich-content u{text-decoration:underline}.editable-rich-editor{-webkit-user-select:text!important;user-select:text!important}.editable-rich-editor[contenteditable]:empty:before{content:attr(placeholder);color:var(--text-muted);cursor:text;pointer-events:none;display:block}.typing-cursor{color:var(--primary);margin-left:3px;font-weight:700;animation:.8s infinite alternate typing-blink;display:inline-block}@keyframes typing-blink{0%{opacity:1}to{opacity:0}}@media print{body *{visibility:hidden!important}.printable-workout-sheet,.printable-workout-sheet *{visibility:visible!important}.printable-workout-sheet{color:#111827!important;width:100%!important;box-shadow:none!important;background:#fff!important;border:none!important;margin:0!important;padding:16px!important;position:absolute!important;top:0!important;left:0!important}.no-print,.modal-backdrop,.bottom-nav,.header,header,nav{display:none!important}}