@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');:root{color-scheme:dark;--bg-main:#0a0d14;--bg-surface:#121722;--bg-card:rgba(22,29,42,0.75);--bg-card-hover:rgba(30,39,56,0.85);--bg-input:#182030;--primary:#3b82f6;--primary-gradient:linear-gradient(135deg,#3b82f6 0%,#1d4ed8 100%);--primary-glow:rgba(59,130,246,0.25);--accent:#8b5cf6;--accent-gradient:linear-gradient(135deg,#8b5cf6 0%,#6d28d9 100%);--success:#10b981;--success-gradient:linear-gradient(135deg,#10b981 0%,#047857 100%);--warning:#f59e0b;--danger:#ef4444;--danger-gradient:linear-gradient(135deg,#ef4444 0%,#b91c1c 100%);--text-main:#f3f4f6;--text-muted:#9ca3af;--text-subtle:#6b7280;--border-color:rgba(255,255,255,0.08);--border-hover:rgba(255,255,255,0.18);--shadow-card:0 10px 30px -10px rgba(0,0,0,0.5);--glass-blur:blur(16px);--glass-blur-sm:blur(8px);--glass-card-bg:rgba(22,29,42,0.75);--sidebar-width:260px;--mobile-nav-height:64px;--radius-xs:6px;--radius-sm:8px;--radius-md:14px;--radius-lg:20px;--radius-full:9999px;--transition-fast:0.2s cubic-bezier(0.4,0,0.2,1);--transition-medium:0.35s cubic-bezier(0.4,0,0.2,1);--transition-slow:0.45s cubic-bezier(0.34,1.56,0.64,1);--text-primary:#f3f4f6;--bg-surface-elevated:#1a2232;--icon-size:20px;--icon-size-sm:16px;--icon-size-lg:24px;--icon-stroke-width:2;--max-content-width:860px;--hover-overlay-light:rgba(255,255,255,0.05);--hover-overlay-medium:rgba(255,255,255,0.12);--hover-overlay-strong:rgba(255,255,255,0.18);--medal-bronze:#CD7F32;--medal-silver:#C0C0C0;--medal-gold:#FFD700;--medal-platinum:#E5E4E2;--medal-diamond:#B9F2FF;--medal-ruby:#E0115F;--medal-emerald:#50C878;--medal-sapphire:#0F52BA;--medal-amethyst:#9966CC;--medal-crimson:#8B0000;--medal-orange:#FF4500;--medal-lavender:#E6E6FA;--medal-sky:#87CEEB;--medal-sienna:#8B4513;}*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}html,body{height:100%;width:100%;font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;background-color:var(--bg-main);color:var(--text-main);line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden;}*{scrollbar-width:thin;scrollbar-color:rgba(255,255,255,0.18) var(--bg-main);}::-webkit-scrollbar{width:8px;height:8px;}::-webkit-scrollbar-track{background:var(--bg-main);}::-webkit-scrollbar-thumb{background:rgba(255,255,255,0.16);border-radius:var(--radius-full);border:2px solid var(--bg-main);transition:background var(--transition-fast);}::-webkit-scrollbar-thumb:hover{background:var(--primary);}::-webkit-scrollbar-thumb:active{background:#1d4ed8;}::-webkit-scrollbar-corner{background:var(--bg-main);}a{color:var(--primary);text-decoration:none;transition:color var(--transition-fast);}a:hover{color:#60a5fa;}button,input,select,textarea{font-family:inherit;font-size:inherit;}.app-container{display:flex;min-height:100vh;width:100vw;background:radial-gradient(circle at top right,rgba(59,130,246,0.08),transparent 40%),radial-gradient(circle at bottom left,rgba(139,92,246,0.06),transparent 40%),var(--bg-main);}.main-content{flex:1;margin-left:var(--sidebar-width);padding:2rem;max-width:1300px;width:calc(100% - var(--sidebar-width));}#app-content{animation:fadeIn 0.3s ease-out;}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.25rem;margin-top:1.5rem;}.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.25rem;}.grid-2x2{display:grid !important;grid-template-columns:1fr 1fr !important;gap:0.5rem !important;}.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.5rem;flex-wrap:wrap;gap:1rem;}.section-header h2{font-size:1.6rem;font-weight:700;letter-spacing:-0.02em;}.dashboard-header{margin-bottom:2rem;}.dashboard-header h2{font-size:2rem;font-weight:700;letter-spacing:-0.02em;}.dashboard-header p{color:var(--text-muted);}@media (max-width:768px){.main-content{margin-left:0;width:100%;padding:1.25rem;padding-top:calc(1.25rem + env(safe-area-inset-top,0px));padding-bottom:calc(var(--mobile-nav-height) + 2rem);}}@media (orientation:landscape){.main-content{padding-bottom:2rem !important;}}@media (max-width:600px){.main-content{padding:0.9rem;padding-top:calc(0.9rem + env(safe-area-inset-top,0px));padding-bottom:calc(var(--mobile-nav-height) + 2.5rem);}.section-header,.dashboard-header{flex-direction:column;align-items:stretch;gap:0.85rem;}.section-header .btn,.dashboard-header .btn,#startWorkoutBtn,#finishWorkoutBtn{width:100%;text-align:center;justify-content:center;}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:0.75rem;}.dashboard-nav-card{padding:0.75rem 0.65rem;}.nav-tiles-grid{gap:0.4rem;}.nav-tiles-grid > a{padding:0.6rem 0.5rem;border-radius:10px;}.nav-tiles-grid > a > div{gap:0.4rem;margin-bottom:0.4rem;}.nav-tiles-grid > a > div > div:first-child{width:28px;height:28px;font-size:0.9rem;border-radius:8px;}.nav-tiles-grid > a > div strong{font-size:0.8rem;}.nav-tiles-grid > a > div span{font-size:0.62rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}.nav-tiles-grid > a > .btn{font-size:0.68rem;padding:0.35rem 0.2rem;white-space:normal;line-height:1.25;border-radius:6px;}}@media (max-width:520px){.stats-grid{grid-template-columns:1fr;}}.dashboard-cards-container.edit-active .card-edit-overlay{display:flex !important;}.dashboard-cards-container.edit-active .card,.dashboard-cards-container.edit-active .activity-card-wrapper{border:2px dashed rgba(96,165,250,0.4) !important;background:rgba(30,41,59,0.4) !important;transform:scale(0.99);transition:all 0.2s ease;position:relative;box-shadow:0 4px 12px rgba(0,0,0,0.3) !important;margin-bottom:1.5rem !important;}.dashboard-cards-container.edit-active .activity-card-wrapper{padding:1.25rem;border-radius:12px;}.dashboard-cards-container.edit-active .card > *:not(.card-edit-overlay),.dashboard-cards-container.edit-active .activity-card-wrapper > *:not(.card-edit-overlay){pointer-events:none;opacity:0.5;}.dashboard-header-actions{display:flex !important;gap:0.5rem !important;align-items:stretch !important;flex-direction:row !important;flex-wrap:nowrap !important;}.dashboard-header-actions #startWorkoutBtn{width:80% !important;flex:0 0 80% !important;margin:0 !important;}.dashboard-header-actions #customizeDashboardBtn{width:20% !important;flex:0 0 20% !important;margin:0 !important;padding:0 !important;display:flex !important;align-items:center !important;justify-content:center !important;}@media (max-width:600px){.dashboard-header-actions{width:100% !important;}}@media (min-width:601px){.dashboard-header-actions{width:360px !important;}}.sidebar{width:var(--sidebar-width);background:var(--bg-surface);border-right:1px solid var(--border-color);display:flex;flex-direction:column;position:fixed;top:0;bottom:0;left:0;z-index:100;transition:transform var(--transition-fast);}.sidebar-header{padding:1.5rem;padding-top:calc(1.5rem + env(safe-area-inset-top,0px));display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border-color);}.sidebar-header h1{font-size:1.35rem;font-weight:700;background:var(--primary-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;}.sidebar-close{display:none;background:none;border:none;color:var(--text-muted);font-size:1.25rem;cursor:pointer;}.sidebar-nav{flex:1;padding:1.25rem 0.85rem;overflow-y:auto;}.sidebar-nav ul{list-style:none;display:flex;flex-direction:column;gap:0.35rem;}.sidebar-nav a{display:flex;align-items:center;gap:0.85rem;padding:0.8rem 1rem;border-radius:var(--radius-md);color:var(--text-muted);font-weight:500;transition:all var(--transition-fast);}.sidebar-nav a .icon{font-size:1.1rem;width:24px;text-align:center;}.sidebar-nav a:hover{color:var(--text-main);background:rgba(255,255,255,0.05);}.sidebar-nav a.active{color:#ffffff;background:var(--primary-gradient);box-shadow:0 4px 14px var(--primary-glow);}.sidebar-footer{padding:1rem 0.85rem;border-top:1px solid var(--border-color);}.logout-btn,.admin-link-btn{width:100%;box-sizing:border-box;display:flex;align-items:center;gap:0.65rem;padding:0.55rem 0.85rem;border-radius:var(--radius-md);font-size:0.82rem;font-weight:500;cursor:pointer;text-decoration:none;transition:all var(--transition-fast);}.admin-link-btn{color:#f59e0b;background:rgba(245,158,11,0.08);border:1px solid rgba(245,158,11,0.2);margin-bottom:0.5rem;}.admin-link-btn:hover{background:rgba(245,158,11,0.16);color:#fbbf24;border-color:rgba(245,158,11,0.35);}.logout-btn{background:rgba(239,68,68,0.08);color:#fca5a5;border:1px solid rgba(239,68,68,0.18);}.logout-btn:hover{background:rgba(239,68,68,0.16);color:#fca5a5;border-color:rgba(239,68,68,0.35);}.admin-link-btn .icon,.admin-link-btn i,.logout-btn .icon,.logout-btn i{font-size:0.95rem;width:20px;text-align:center;display:inline-block;}.mobile-nav-bar{display:none;position:fixed;bottom:0;left:0;width:100%;height:calc(var(--mobile-nav-height) + env(safe-area-inset-bottom,0px));background:rgba(18,23,34,0.92);backdrop-filter:var(--glass-blur);border-top:1px solid var(--border-color);z-index:1000;justify-content:space-around;align-items:center;padding:0 env(safe-area-inset-right,0.5rem) env(safe-area-inset-bottom,0px) env(safe-area-inset-left,0.5rem);box-sizing:border-box;transition:transform var(--transition-medium),opacity var(--transition-medium);transform:translateY(0);opacity:1;}.mobile-nav-bar.auto-hidden{transform:translateY(120%);opacity:0;pointer-events:none;}.mobile-nav-item{display:flex;flex-direction:column;align-items:center;gap:0.25rem;color:var(--text-muted);font-size:0.72rem;padding:0.4rem;border-radius:var(--radius-sm);transition:color var(--transition-fast);}.mobile-nav-item .icon{font-size:1.15rem;}.mobile-nav-item.active{color:var(--primary);}.nav-badge-dot{position:absolute;top:4px;right:12px;width:8px;height:8px;background:#ef4444;border-radius:var(--radius-full);box-shadow:0 0 8px rgba(239,68,68,0.9);animation:pulseBadge 2s infinite;}.mobile-nav-start-btn{position:relative;top:-14px;width:52px;height:52px;border-radius:var(--radius-full);background:var(--primary-gradient);box-shadow:0 6px 20px var(--primary-glow);display:flex;align-items:center;justify-content:center;color:#ffffff;font-size:1.25rem;border:3px solid var(--bg-surface);transition:transform var(--transition-fast),box-shadow var(--transition-fast);cursor:pointer;outline:none;}.mobile-nav-start-btn:active{transform:scale(0.92);}.sidebar-overlay{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,0.65);backdrop-filter:blur(4px);z-index:99;opacity:0;transition:opacity var(--transition-fast);}.sidebar-overlay.active{display:block;opacity:1;}.swipe-hint{display:none;position:fixed;top:50%;left:0;transform:translateY(-50%);width:24px;height:48px;background:var(--primary-gradient);border-radius:0 var(--radius-md) var(--radius-md) 0;box-shadow:0 4px 14px var(--primary-glow);z-index:95;cursor:pointer;align-items:center;justify-content:center;color:#ffffff;font-size:0.85rem;animation:pulseHint 2.5s infinite;transition:all var(--transition-fast);}.swipe-hint:hover{width:28px;}@media (max-width:768px){.swipe-hint{display:flex;}.sidebar{bottom:0;transform:translateX(-100%);box-shadow:0 0 30px rgba(0,0,0,0.8);z-index:1050;}.sidebar.open,.sidebar.active{transform:translateX(0);}.sidebar.open ~ .mobile-nav-bar,.sidebar.active ~ .mobile-nav-bar,body.sidebar-open .mobile-nav-bar{transform:translateY(120%);opacity:0;pointer-events:none;}.sidebar-footer{padding:0.85rem;padding-bottom:max(0.85rem,env(safe-area-inset-bottom));}.sidebar-close{display:block;}.sidebar-header h1{font-size:1.1rem;}.sidebar-nav a{font-size:0.88rem;padding:0.65rem 0.85rem;gap:0.65rem;}.sidebar-nav a .icon{font-size:0.95rem;width:20px;}.mobile-nav-bar{display:flex;}}@media (orientation:landscape){.mobile-nav-bar{display:none !important;}}.card{background:var(--bg-card);backdrop-filter:var(--glass-blur);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:1.5rem;box-shadow:var(--shadow-card);transition:all var(--transition-fast);}.card:hover{border-color:var(--border-hover);}.stat-card{display:flex;align-items:center;gap:1.25rem;min-width:0;}.stat-info{min-width:0;flex:1;}.stat-card .icon{font-size:1.5rem;color:var(--primary);background:rgba(59,130,246,0.12);width:56px;height:56px;flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;border-radius:var(--radius-md);}.stat-info h3{font-size:1.1rem;font-weight:600;margin-bottom:0.5rem;}.form-group{display:flex;flex-direction:column;gap:0.5rem;}.form-group label{font-size:0.88rem;font-weight:500;color:var(--text-muted);}.form-control{width:100%;padding:0.85rem 1rem;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-main);outline:none;transition:all var(--transition-fast);}.form-control:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow);}select.form-control,select{color-scheme:dark !important;appearance:none;-webkit-appearance:none;-moz-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239ca3af' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 0.75rem center;background-size:0.9rem;padding-right:2.2rem !important;cursor:pointer;color:#f3f4f6 !important;background-color:#182030 !important;}select.form-control:focus,select:focus{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%233b82f6' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");}select option,select option:hover,select option:focus,select option:active,select option:checked{color-scheme:dark !important;background-color:#121722 !important;color:#f3f4f6 !important;padding:0.6rem 0.8rem;font-size:0.88rem;}.btn{display:inline-flex;align-items:center;justify-content:center;gap:0.5rem;padding:0.8rem 1.4rem;font-size:0.95rem;font-weight:600;border-radius:var(--radius-md);border:none;cursor:pointer;transition:all var(--transition-fast);}.btn-primary{background:var(--primary-gradient);color:#ffffff;box-shadow:0 4px 14px var(--primary-glow);}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 20px var(--primary-glow);}.btn-secondary{background:rgba(255,255,255,0.08);color:var(--text-main);border:1px solid var(--border-color);}.btn-secondary:hover{background:rgba(255,255,255,0.14);}.btn-danger{background:var(--danger-gradient);color:#ffffff;}.btn-success{background:var(--success-gradient);color:#ffffff;}.btn-block{width:100%;}.btn-sm{padding:0.45rem 0.9rem;font-size:0.85rem;border-radius:var(--radius-sm);}.badge{display:inline-flex;align-items:center;padding:0.3rem 0.75rem;border-radius:var(--radius-full);font-size:0.78rem;font-weight:600;background:rgba(255,255,255,0.1);color:var(--text-muted);}.badge-primary{background:rgba(59,130,246,0.15);color:#93c5fd;}.badge-success{background:rgba(16,185,129,0.15);color:#6ee7b7;}.badge-warning{background:rgba(245,158,11,0.15);color:#fde68a;}.workouts-list,.routines-grid,.challenges-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.25rem;}.exercises-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;}.workout-card,.exercise-item,.routine-item,.challenge-item{display:flex;flex-direction:column;gap:0.85rem;}.workout-header{display:flex;align-items:center;justify-content:space-between;}.workout-header h3{font-size:1.1rem;font-weight:600;}.category-tag{color:var(--primary);font-size:0.85rem;font-weight:500;}.modal-backdrop{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,0.75);backdrop-filter:blur(8px);z-index:2000;display:flex;align-items:center;justify-content:center;padding:1rem;animation:fadeIn 0.2s ease-out;overflow-y:auto;}.modal-content{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-lg);width:100%;max-width:560px;max-height:88vh;display:flex;flex-direction:column;padding:1.5rem;box-shadow:0 20px 50px rgba(0,0,0,0.6);overflow:hidden;}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.25rem;flex-shrink:0;}.modal-header h3{font-size:1.3rem;font-weight:700;}.modal-close{background:none;border:none;color:var(--text-muted);font-size:1.2rem;cursor:pointer;}.modal-body{flex:1;overflow-y:auto;min-height:0;-webkit-overflow-scrolling:touch;padding-right:0.25rem;}.modal-body::-webkit-scrollbar{width:6px;}.modal-body::-webkit-scrollbar-track{background:rgba(0,0,0,0.1);border-radius:4px;}.modal-body::-webkit-scrollbar-thumb{background:rgba(168,85,247,0.4);border-radius:4px;}.modal-body::-webkit-scrollbar-thumb:hover{background:rgba(168,85,247,0.7);}.modal-footer{display:flex;justify-content:flex-end;gap:0.75rem;margin-top:1.5rem;flex-shrink:0;}@media (max-width:600px){.stat-card{padding:0.85rem !important;min-width:0 !important;box-sizing:border-box !important;}.stat-card .icon{width:40px !important;height:40px !important;font-size:1.1rem !important;flex-shrink:0 !important;}.stat-info{min-width:0 !important;flex:1 !important;}.stat-info h3{font-size:1.15rem !important;word-break:break-word !important;overflow-wrap:break-word !important;}.stat-info .btn,.stat-card .btn{max-width:100% !important;white-space:normal !important;word-break:break-word !important;box-sizing:border-box !important;}.modal-content{width:94vw !important;max-width:94vw !important;max-height:88vh !important;margin:auto !important;padding:1.1rem !important;border-radius:var(--radius-lg) !important;display:flex !important;flex-direction:column !important;overflow:hidden !important;}.modal-body{flex:1 !important;overflow-y:auto !important;min-height:0 !important;-webkit-overflow-scrolling:touch !important;}.modal-content input.form-control,.modal-content select.form-control,.modal-content textarea.form-control{font-size:16px !important;}.badge{padding:0.2rem 0.5rem !important;font-size:0.72rem !important;white-space:nowrap !important;}.workout-card [style*="display:flex"][style*="gap"],.exercise-item [style*="display:flex"][style*="gap"],.challenge-item [style*="display:flex"][style*="gap"],.card [style*="display:flex"][style*="gap"]{flex-wrap:wrap !important;}.exercise-item > div > div[style*="display:flex"],.workout-card > div[style*="display:flex"],.challenge-item > div[style*="display:flex"]{min-width:0 !important;overflow:hidden !important;}.exercise-item [style*="align-items:center"][style*="gap:0.5rem"]{flex-wrap:wrap !important;row-gap:0.3rem !important;}.workout-card [style*="justify-content:space-between"] > div[style*="display:flex"]{flex-wrap:wrap !important;gap:0.3rem !important;justify-content:flex-end !important;}.challenge-item [style*="display:flex"][style*="gap:0.4rem"],.card [style*="display:flex"][style*="gap:0.4rem"]{flex-wrap:wrap !important;gap:0.3rem !important;}.exercises-grid{grid-template-columns:repeat(2,1fr) !important;gap:0.6rem !important;}.exercises-grid .exercise-item.card{padding:0.65rem !important;border-radius:var(--radius-md) !important;}}@media (max-width:768px){.btn{padding:0.55rem 1rem !important;font-size:0.88rem !important;}.badge{padding:0.22rem 0.52rem;font-size:0.73rem;white-space:nowrap;}.btn-sm,.btn-share-workout,.edit-workout-btn,.delete-workout-btn,.share-workout-btn,.dash-share-btn{padding:0.35rem 0.65rem !important;font-size:0.78rem !important;font-weight:500 !important;gap:0.3rem !important;border-radius:var(--radius-sm) !important;}.btn-secondary.btn-sm,.edit-workout-btn{background:rgba(255,255,255,0.05) !important;color:var(--text-muted) !important;border:1px solid var(--border-color) !important;box-shadow:none !important;}.btn-secondary.btn-sm:hover,.btn-secondary.btn-sm:active,.edit-workout-btn:hover,.edit-workout-btn:active{background:rgba(255,255,255,0.12) !important;color:var(--text-main) !important;}.btn-danger.btn-sm,.delete-workout-btn{background:rgba(239,68,68,0.12) !important;color:#f87171 !important;border:1px solid rgba(239,68,68,0.25) !important;box-shadow:none !important;}.btn-danger.btn-sm:hover,.btn-danger.btn-sm:active,.delete-workout-btn:hover,.delete-workout-btn:active{background:rgba(239,68,68,0.25) !important;color:#ffffff !important;border-color:rgba(239,68,68,0.4) !important;}.btn-share-workout,.share-workout-btn,.dash-share-btn{background:rgba(139,92,246,0.1) !important;color:#a78bfa !important;border:1px solid rgba(139,92,246,0.2) !important;box-shadow:none !important;}.btn-share-workout:hover,.btn-share-workout:active,.share-workout-btn:hover,.share-workout-btn:active,.dash-share-btn:hover,.dash-share-btn:active{background:rgba(139,92,246,0.22) !important;color:#c4b5fd !important;}}.hr-bpm-pulse{animation:heart-pulse 1.1s infinite ease-in-out;color:#ef4444;}.hr-widget-card{background:linear-gradient(135deg,rgba(239,68,68,0.08) 0%,rgba(30,27,75,0.4) 100%);border:1px solid rgba(239,68,68,0.25);border-radius:16px;padding:1rem 1.25rem;margin-bottom:1.25rem;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);transition:all 0.3s ease;}.hr-zone-badge{display:inline-flex;align-items:center;gap:0.4rem;padding:0.3rem 0.75rem;border-radius:20px;font-size:0.8rem;font-weight:700;letter-spacing:0.3px;box-shadow:0 2px 8px rgba(0,0,0,0.25);}.step-counter-card{background:linear-gradient(135deg,rgba(16,185,129,0.08) 0%,rgba(15,23,42,0.55) 100%);border:1px solid rgba(16,185,129,0.25);border-radius:16px;padding:1.25rem;margin-bottom:1.5rem;position:relative;overflow:hidden;}.step-counter-card::before{content:'';position:absolute;top:-40px;right:-40px;width:120px;height:120px;background:radial-gradient(circle,rgba(16,185,129,0.2) 0%,transparent 70%);border-radius:50%;pointer-events:none;}.step-progress-track{width:100%;height:10px;background:rgba(255,255,255,0.08);border-radius:10px;overflow:hidden;margin:0.75rem 0;}.step-progress-fill{height:100%;background:linear-gradient(90deg,#10b981 0%,#34d399 100%);border-radius:10px;transition:width 0.6s cubic-bezier(0.4,0,0.2,1);}.gps-widget-card{background:linear-gradient(135deg,rgba(59,130,246,0.08) 0%,rgba(15,23,42,0.6) 100%);border:1px solid rgba(59,130,246,0.25);border-radius:16px;padding:1.1rem;margin-bottom:1.25rem;position:relative;overflow:hidden;}.gps-live-dot{width:10px;height:10px;background-color:#3b82f6;border-radius:50%;display:inline-block;box-shadow:0 0 10px #3b82f6;animation:gps-pulse 1.8s infinite;}@media (max-width:768px){.main-content,#app-content{overflow-x:hidden !important;max-width:100vw !important;padding-left:0.5rem !important;padding-right:0.5rem !important;}.table-responsive,[style*="overflow-x:auto"]{width:100% !important;max-width:100% !important;overflow-x:auto !important;}table,.data-table{width:100% !important;max-width:100% !important;font-size:0.82rem !important;}table th,table td{padding:0.5rem 0.4rem !important;white-space:normal !important;word-break:break-word 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drop-shadow(0 0 2px var(--medal-silver));}.icon-medal-3:hover{filter:brightness(1.2) drop-shadow(0 0 2px var(--medal-gold));}.icon-medal-4:hover{filter:brightness(1.2) drop-shadow(0 0 2px var(--medal-platinum));}.icon-medal-5:hover{filter:brightness(1.2) drop-shadow(0 0 2px var(--medal-diamond));}.icon-medal-6:hover{filter:brightness(1.2) drop-shadow(0 0 2px var(--medal-ruby));}.icon-medal-7:hover{filter:brightness(1.2) drop-shadow(0 0 2px var(--medal-emerald));}.icon-medal-8:hover{filter:brightness(1.2) drop-shadow(0 0 2px var(--medal-sapphire));}.icon-medal-9:hover{filter:brightness(1.2) drop-shadow(0 0 2px var(--medal-amethyst));}.icon-medal-10:hover{filter:brightness(1.2) drop-shadow(0 0 2px var(--medal-gold));}.icon-medal-11:hover{filter:brightness(1.2) drop-shadow(0 0 2px var(--medal-crimson));}.icon-medal-12:hover{filter:brightness(1.2) drop-shadow(0 0 2px var(--medal-orange));}.icon-medal-13:hover{filter:brightness(1.2) drop-shadow(0 0 2px var(--medal-lavender));}.icon-medal-14:hover{filter:brightness(1.2) drop-shadow(0 0 2px var(--medal-sky));}.icon-medal-15:hover{filter:brightness(1.2) drop-shadow(0 0 2px var(--medal-sienna));}.icon-fire{content:url("../icons/svg/fire.svg");}.icon-star{content:url("../icons/svg/star.svg");}.icon-calendar{content:url("../icons/svg/calendar.svg");}.icon-sun{content:url("../icons/svg/sun.svg");}.icon-leaf{content:url("../icons/svg/leaf.svg");}.icon-clock{content:url("../icons/svg/clock.svg");}.icon-crown{content:url("../icons/svg/crown.svg");}.icon-fire:hover{filter:brightness(1.2) drop-shadow(0 0 2px var(--medal-orange));}.icon-star:hover{filter:brightness(1.2) drop-shadow(0 0 2px var(--medal-gold));}.icon-calendar:hover{filter:brightness(1.2) drop-shadow(0 0 2px #4169E1);}.icon-sun:hover{filter:brightness(1.2) drop-shadow(0 0 2px #FFA500);}.icon-leaf:hover{filter:brightness(1.2) drop-shadow(0 0 2px var(--medal-emerald));}.icon-clock:hover{filter:brightness(1.2) drop-shadow(0 0 2px #4682B4);}.icon-crown:hover{filter:brightness(1.2) drop-shadow(0 0 2px var(--medal-gold));}.icon-users{content:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23cccccc' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M17 21v-2a4 4 0 0 0-4-4H5a4 4 0 0 0-4 4v2'%3E%3C/path%3E%3Ccircle cx='9' cy='7' r='4'%3E%3C/circle%3E%3Cpath d='M23 21v-2a4 4 0 0 0-3-3.87'%3E%3C/path%3E%3Cpath d='M16 3.13a4 4 0 0 1 0 7.75'%3E%3C/path%3E%3C/svg%3E");}.icon-envelope{content:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23cccccc' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 4h16c1.1 0 2 .9 2 2v12c0 1.1-.9 2-2 2H4c-1.1 0-2-.9-2-2V6c0-1.1.9-2 2-2z'%3E%3C/path%3E%3Cpolyline points='22,6 12,13 2,6'%3E%3C/polyline%3E%3C/svg%3E");}.mobile-nav-item.active .icon-users{content:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23007bff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M17 21v-2a4 4 0 0 0-4-4H5a4 4 0 0 0-4 4v2'%3E%3C/path%3E%3Ccircle cx='9' cy='7' r='4'%3E%3C/circle%3E%3Cpath d='M23 21v-2a4 4 0 0 0-3-3.87'%3E%3C/path%3E%3Cpath d='M16 3.13a4 4 0 0 1 0 7.75'%3E%3C/path%3E%3C/svg%3E");}.mobile-nav-item.active .icon-envelope{content:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23007bff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 4h16c1.1 0 2 .9 2 2v12c0 1.1-.9 2-2 2H4c-1.1 0-2-.9-2-2V6c0-1.1.9-2 2-2z'%3E%3C/path%3E%3Cpolyline points='22,6 12,13 2,6'%3E%3C/polyline%3E%3C/svg%3E");}.top-bell-container{position:fixed;top:14px;right:16px;z-index:9990;}.notif-bell-btn{width:36px;height:36px;border-radius:50%;background:var(--bg-main);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,0.15);color:var(--text-main,#f3f4f6);font-size:0.95rem;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 4px 14px rgba(0,0,0,0.35);transition:all 0.25s ease;position:relative;padding:0;}.notif-bell-btn:hover,.notif-bell-btn:active{background:rgba(30,37,56,0.95);transform:scale(1.05);border-color:var(--primary,#3b82f6);color:var(--primary,#3b82f6);}.notif-badge{position:absolute;top:-3px;right:-3px;background:linear-gradient(135deg,#ef4444,#dc2626);color:#ffffff;font-size:0.65rem;font-weight:700;min-width:16px;height:16px;border-radius:9px;display:flex;align-items:center;justify-content:center;padding:0 4px;box-shadow:0 2px 6px rgba(239,68,68,0.6);animation:pulseBadge 2s infinite;}@media (max-width:768px){.top-bell-container{top:12px;right:12px;}.notif-bell-btn{width:34px;height:34px;font-size:0.88rem;}.notif-badge{top:-3px;right:-3px;font-size:0.62rem;min-width:15px;height:15px;}}.notif-center-item{padding:0.85rem 0.95rem;border-radius:var(--radius-md,10px);background:rgba(255,255,255,0.02);border:1px solid rgba(255,255,255,0.08);margin-bottom:0.65rem;transition:all 0.2s ease;position:relative;}.notif-center-item.unread{background:rgba(59,130,246,0.08);border-color:rgba(59,130,246,0.3);}.notif-center-item:hover{background:rgba(255,255,255,0.05);}.notification-item-actions{display:flex;align-items:center;gap:10px;}.notification-delete-btn{background:none;border:none;color:var(--danger,#ef4444);cursor:pointer;padding:6px;border-radius:6px;opacity:0.6;transition:all 0.2s ease;}.notification-delete-btn:hover{opacity:1;background:rgba(239,68,68,0.15);}.notification-item-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:8px;}.community-container{max-width:var(--max-content-width);margin:0 auto;}.community-header{margin-bottom:1.75rem;}.community-header h2{font-size:1.8rem;font-weight:700;letter-spacing:-0.02em;background:var(--primary-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:0.25rem;}.community-header p{color:var(--text-muted);font-size:0.95rem;}.community-tabs{display:flex;gap:0.25rem;background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:0.3rem;margin-bottom:1.75rem;}.community-tab{flex:1;display:flex;align-items:center;justify-content:center;gap:0.5rem;padding:0.7rem 1rem;border-radius:var(--radius-md);border:none;background:transparent;color:var(--text-muted);font-size:0.9rem;font-weight:500;cursor:pointer;transition:all var(--transition-fast);}.community-tab:hover{color:var(--text-main);background:rgba(255,255,255,0.05);}.community-tab.active{background:var(--primary-gradient);color:#ffffff;box-shadow:0 4px 14px var(--primary-glow);}.community-tab i{font-size:0.95rem;}.community-panel{display:none;}.community-panel.active{display:block;animation:fadeIn 0.25s ease-out;}.post-composer{background:var(--bg-card);backdrop-filter:var(--glass-blur);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:1.25rem;margin-bottom:1.5rem;box-shadow:var(--shadow-card);}.post-composer textarea{width:100%;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-main);font-family:inherit;font-size:0.95rem;padding:0.85rem 1rem;resize:none;min-height:80px;outline:none;transition:border-color var(--transition-fast),box-shadow var(--transition-fast);margin-bottom:0.75rem;}.post-composer textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow);}.post-composer textarea::placeholder{color:var(--text-subtle);}.post-composer-actions{display:flex;justify-content:flex-end;}.community-feed{display:flex;flex-direction:column;gap:1rem;}.community-post{background:var(--bg-card);backdrop-filter:var(--glass-blur);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:1.25rem;box-shadow:var(--shadow-card);transition:border-color var(--transition-fast);}.community-post:hover{border-color:var(--border-hover);}.post-header{display:flex;align-items:center;gap:0.75rem;margin-bottom:0.85rem;}.post-avatar{width:40px;height:40px;border-radius:var(--radius-full);background:var(--primary-gradient);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:1rem;flex-shrink:0;overflow:hidden;}.post-avatar img{width:100%;height:100%;object-fit:cover;}.post-meta{display:flex;flex-direction:column;}.post-author{font-weight:600;font-size:0.95rem;color:var(--text-main);}.post-time{font-size:0.78rem;color:var(--text-subtle);}.post-content{color:var(--text-main);font-size:0.95rem;line-height:1.6;white-space:pre-wrap;word-break:break-word;}.friends-search-bar{display:flex;gap:0.75rem;margin-bottom:1.5rem;}.friends-search-bar input{flex:1;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-main);font-family:inherit;font-size:0.95rem;padding:0.8rem 1rem;outline:none;transition:border-color var(--transition-fast),box-shadow var(--transition-fast);}.friends-search-bar input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow);}.friends-search-bar input::placeholder{color:var(--text-subtle);}.friends-list,.search-results-list{display:flex;flex-direction:column;gap:0.75rem;}.friend-card{background:var(--bg-card);backdrop-filter:var(--glass-blur);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:1rem 1.25rem;display:flex;align-items:center;gap:1rem;transition:border-color var(--transition-fast);}.friend-card:hover{border-color:var(--border-hover);}.friend-avatar{width:46px;height:46px;border-radius:var(--radius-full);background:var(--accent-gradient);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:1.1rem;flex-shrink:0;}.friend-info{flex:1;}.friend-name{font-weight:600;color:var(--text-main);font-size:0.95rem;}.friend-status{font-size:0.8rem;color:var(--text-muted);margin-top:0.1rem;}.community-section-label{font-size:0.8rem;font-weight:600;color:var(--text-subtle);text-transform:uppercase;letter-spacing:0.06em;margin-bottom:0.75rem;margin-top:1.25rem;}.community-section-label:first-child{margin-top:0;}.community-empty{text-align:center;padding:3.5rem 1.5rem;color:var(--text-muted);}.community-empty i{font-size:3rem;color:var(--border-color);margin-bottom:1rem;display:block;}.community-empty h3{font-size:1.2rem;font-weight:600;color:var(--text-main);margin-bottom:0.4rem;}.community-empty p{font-size:0.9rem;}.skeleton-post{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:1.25rem;display:flex;flex-direction:column;gap:0.75rem;}.skeleton-line{background:rgba(255,255,255,0.06);border-radius:var(--radius-sm);height:14px;animation:shimmer 1.6s infinite ease-in-out;}.skeleton-line.short{width:40%;}.skeleton-line.medium{width:65%;}.skeleton-line.full{width:100%;}.skeleton-circle{width:40px;height:40px;border-radius:var(--radius-full);background:rgba(255,255,255,0.06);animation:shimmer 1.6s infinite ease-in-out;flex-shrink:0;}@media (max-width:768px){.community-tabs{flex-direction:column;gap:0.2rem;}.community-tab{justify-content:flex-start;padding:0.65rem 0.85rem;font-size:0.88rem;}.friends-search-bar{flex-direction:column;}}