@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap";:root{--bg-primary: #080b10;--bg-secondary: #0e1218;--bg-card: #141820;--bg-card-hover: #1a2030;--bg-input: #1c2230;--bg-sidebar: #0b0e15;--border: #1c2235;--border-hover: #28334d;--border-input: #243050;--accent: #4f8ef7;--accent-light: #6ba3ff;--accent-dark: #2d6eea;--accent-glow: rgba(79, 142, 247, .15);--accent-glow-strong: rgba(79, 142, 247, .25);--gold: #f5c842;--gold-glow: rgba(245, 200, 66, .12);--green: #22d3a0;--green-glow: rgba(34, 211, 160, .12);--orange: #f97316;--red: #ef4444;--red-glow: rgba(239, 68, 68, .12);--purple: #a78bfa;--text-primary: #eef2ff;--text-secondary: #7a8aab;--text-muted: #3d4d6a;--sidebar-width: 238px;--topbar-height: 62px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 22px;--shadow-card: 0 4px 28px rgba(0,0,0,.45);--transition: .2s cubic-bezier(.4, 0, .2, 1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:Inter,system-ui,sans-serif;background:var(--bg-primary);color:var(--text-primary);font-size:14px;line-height:1.6;min-height:100vh}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-hover);border-radius:100px}.app-layout{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-width);background:var(--bg-sidebar);border-right:1px solid var(--border);position:fixed;top:0;left:0;height:100vh;display:flex;flex-direction:column;z-index:100;transition:transform var(--transition)}.sidebar-header{display:flex;align-items:center;gap:10px;padding:20px 18px;border-bottom:1px solid var(--border)}.logo-icon{width:38px;height:38px;background:linear-gradient(135deg,var(--accent),var(--accent-dark));border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0;box-shadow:0 4px 16px var(--accent-glow-strong)}.logo-text{font-size:18px;font-weight:900;letter-spacing:-.6px;background:linear-gradient(135deg,#eef2ff,var(--accent-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.nav-menu{padding:12px 10px;flex:1;display:flex;flex-direction:column;gap:2px}.nav-item{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:var(--radius-sm);color:var(--text-secondary);text-decoration:none;font-weight:500;font-size:13.5px;transition:background var(--transition),color var(--transition);cursor:pointer}.nav-item:hover{background:var(--bg-card);color:var(--text-primary)}.nav-item.active{background:var(--accent-glow);color:var(--accent-light);border:1px solid rgba(79,142,247,.18)}.nav-item.active svg{stroke:var(--accent-light)}.nav-item svg{width:18px;height:18px;flex-shrink:0;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.sidebar-footer{padding:14px 18px;border-top:1px solid var(--border);display:flex;align-items:center;gap:10px}.sidebar-user-name{font-size:13px;font-weight:600;flex:1}.sidebar-version{font-size:11px;color:var(--text-muted)}.main-content{margin-left:var(--sidebar-width);flex:1;min-height:100vh;display:flex;flex-direction:column}.topbar{height:var(--topbar-height);background:#080b10e0;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--border);display:flex;align-items:center;gap:14px;padding:0 26px;position:sticky;top:0;z-index:50}.topbar-title{font-size:15px;font-weight:700;flex:1}.topbar-actions{display:flex;align-items:center;gap:10px}.search-wrap{display:flex;align-items:center;gap:8px;background:var(--bg-input);border:1px solid var(--border-input);border-radius:var(--radius-md);padding:8px 14px;width:230px;transition:border-color var(--transition),box-shadow var(--transition)}.search-wrap:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.search-wrap input{background:none;border:none;outline:none;color:var(--text-primary);font-family:inherit;font-size:13px;width:100%}.search-wrap input::placeholder{color:var(--text-muted)}.search-wrap svg{color:var(--text-muted);flex-shrink:0;width:15px;height:15px}.mobile-toggle{display:none;background:none;border:none;color:var(--text-secondary);cursor:pointer;padding:6px;border-radius:var(--radius-sm)}.page{padding:26px;flex:1;animation:fadeUp .22s ease}@keyframes fadeUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.page-header{margin-bottom:22px}.page-header h1{font-size:24px;font-weight:900;letter-spacing:-.7px;background:linear-gradient(135deg,#eef2ff 0%,var(--accent-light) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.page-sub{color:var(--text-secondary);font-size:13.5px;margin-top:4px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;box-shadow:var(--shadow-card);transition:border-color var(--transition)}.card:hover{border-color:var(--border-hover)}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.card-title{font-size:14.5px;font-weight:700}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:13px;margin-bottom:20px}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);padding:18px;display:flex;align-items:center;gap:14px;transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition)}.stat-card:hover{transform:translateY(-2px);box-shadow:0 8px 28px #0006;border-color:var(--border-hover)}.stat-icon{width:44px;height:44px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}.si-blue{background:var(--accent-glow)}.si-gold{background:var(--gold-glow)}.si-green{background:var(--green-glow)}.si-orange{background:#f973161f}.stat-val{font-size:26px;font-weight:900;letter-spacing:-1px;line-height:1}.stat-lbl{font-size:11.5px;color:var(--text-secondary);margin-top:3px}.dash-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.dash-span-2{grid-column:1 / -1}.list-item{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:var(--radius-sm);background:var(--bg-secondary);margin-bottom:8px;transition:background var(--transition)}.list-item:hover{background:var(--bg-card-hover, #1a2030)}.li-main{font-weight:600;font-size:13px}.li-sub{color:var(--text-secondary);font-size:12px}.li-meta{margin-left:auto;text-align:right;font-size:11.5px;color:var(--text-muted)}.pr-stripe{border-left:3px solid var(--gold)}.btn{display:inline-flex;align-items:center;gap:7px;padding:9px 18px;border-radius:var(--radius-sm);font-family:inherit;font-size:13px;font-weight:600;cursor:pointer;border:none;transition:all var(--transition)}.btn:active{transform:scale(.97)}.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent-dark));color:#fff;box-shadow:0 4px 16px #4f8ef747}.btn-primary:hover{box-shadow:0 6px 24px #4f8ef773;filter:brightness(1.08)}.btn-ghost{background:var(--bg-input);color:var(--text-secondary);border:1px solid var(--border-input)}.btn-ghost:hover{background:var(--bg-card-hover, #1a2030);color:var(--text-primary)}.btn-danger{background:var(--red);color:#fff}.btn-danger:hover{background:#dc2626}.btn-sm{padding:6px 12px;font-size:12px}.btn-icon{width:30px;height:30px;padding:0;display:inline-flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);cursor:pointer;border:none;background:var(--bg-input);color:var(--text-secondary);transition:background var(--transition),color var(--transition)}.btn-icon:hover{background:var(--bg-card-hover, #1a2030);color:var(--text-primary)}.btn-icon.danger:hover{background:var(--red-glow);color:var(--red)}.btn-link{background:none;border:none;color:var(--accent-light);font-family:inherit;font-size:13px;font-weight:600;cursor:pointer}.btn-link:hover{color:var(--accent)}.form-group{display:flex;flex-direction:column;gap:5px;flex:1}.form-label{font-size:11.5px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px}.form-row{display:flex;gap:12px;margin-bottom:14px}.form-row-3 .form-group{flex:1}.form-input,.form-select,.form-textarea{background:var(--bg-input);border:1px solid var(--border-input);border-radius:var(--radius-sm);color:var(--text-primary);font-family:inherit;font-size:14px;padding:9px 12px;width:100%;transition:border-color var(--transition),box-shadow var(--transition);outline:none;appearance:none;-webkit-appearance:none}.form-input[type=date]{color-scheme:dark}.form-select{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='%237a8aab' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px;cursor:pointer}.form-select option{background:var(--bg-card);color:var(--text-primary)}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.form-textarea{resize:vertical;min-height:60px;line-height:1.5}.form-actions{display:flex;gap:10px;margin-top:4px}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-primary);padding:20px}.auth-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);padding:40px;width:100%;max-width:420px;box-shadow:0 24px 80px #0009}.auth-logo{display:flex;align-items:center;gap:10px;margin-bottom:30px}.auth-title{font-size:22px;font-weight:800;margin-bottom:6px}.auth-sub{color:var(--text-secondary);font-size:13.5px;margin-bottom:28px}.auth-link{color:var(--accent-light);font-weight:600;text-decoration:none}.auth-link:hover{color:var(--accent)}.auth-switch{text-align:center;margin-top:22px;font-size:13px;color:var(--text-secondary)}.auth-error{background:var(--red-glow);border:1px solid rgba(239,68,68,.3);color:#fca5a5;border-radius:var(--radius-sm);padding:10px 14px;font-size:13px;margin-bottom:16px}.filter-bar{display:flex;gap:12px;margin-bottom:18px;flex-wrap:wrap;align-items:flex-end}.filter-group{display:flex;flex-direction:column;gap:5px}.filter-lbl{font-size:11px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px}.filter-bar .form-select,.filter-bar .form-input{min-width:155px;font-size:13px}.filter-flex{flex:1}.workout-list{display:flex;flex-direction:column;gap:9px}.workout-item{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);padding:14px 16px;display:flex;align-items:center;gap:14px;transition:transform var(--transition),border-color var(--transition)}.workout-item:hover{transform:translate(3px);border-color:var(--border-hover)}.workout-item.is-pr{border-left:3px solid var(--gold)}.wi-icon{width:40px;height:40px;border-radius:var(--radius-sm);background:var(--accent-glow);display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0}.wi-content{flex:1;min-width:0}.wi-name{font-weight:700;font-size:13.5px}.wi-details{font-size:12px;color:var(--text-secondary);margin-top:2px}.wi-notes{font-size:12px;color:var(--text-muted);font-style:italic;margin-top:3px}.wi-meta{text-align:right;flex-shrink:0}.wi-weight{font-size:20px;font-weight:900;color:var(--accent-light)}.wi-date{font-size:11px;color:var(--text-muted)}.wi-actions{display:flex;gap:6px}.pr-tag{display:inline-block;font-size:10px;background:var(--gold-glow);color:var(--gold);padding:2px 7px;border-radius:100px;font-weight:700;border:1px solid rgba(245,200,66,.28);margin-left:6px;vertical-align:middle}.pr-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(295px,1fr));gap:14px}.pr-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:18px;position:relative;overflow:hidden;transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition)}.pr-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--gold),var(--accent))}.pr-card:hover{transform:translateY(-3px);box-shadow:0 10px 36px #0006;border-color:#f5c84240}.pr-card-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:14px;gap:8px}.pr-ex-name{font-weight:700;font-size:14.5px}.pr-stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px}.pr-stat{background:var(--bg-secondary);border-radius:var(--radius-sm);padding:10px}.pr-stat-val{font-size:19px;font-weight:900;color:var(--gold);letter-spacing:-.5px}.pr-stat-lbl{font-size:11px;color:var(--text-muted);margin-top:2px}.pr-date{font-size:11px;color:var(--text-muted);margin-top:10px}.cat-badge{display:inline-block;font-size:11px;padding:2px 8px;border-radius:100px;font-weight:600;white-space:nowrap}.cat-Chest{background:#ef444426;color:#f87171}.cat-Back{background:#4f8ef726;color:#6ba3ff}.cat-Legs{background:#22d3a026;color:#22d3a0}.cat-Shoulders{background:#a78bfa26;color:#a78bfa}.cat-Arms{background:#f9731626;color:#fb923c}.cat-Core{background:#f5c84226;color:#f5c842}.cat-Cardio{background:#ec489926;color:#f472b6}.cat-Other{background:#64748b26;color:#94a3b8}.chart-container{height:280px}.chart-sm{height:190px}.chart-empty{text-align:center;padding:40px;color:var(--text-muted);font-size:13px;font-style:italic}.prog-stats{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;margin-top:16px}.prog-stat{background:var(--bg-secondary);border-radius:var(--radius-sm);padding:14px}.prog-stat-val{font-size:22px;font-weight:900;color:var(--accent-light)}.prog-stat-lbl{font-size:12px;color:var(--text-secondary);margin-top:3px}.bw-layout{display:grid;grid-template-columns:1fr 1fr;gap:16px}.bw-stats{display:grid;grid-template-columns:1fr 1fr;gap:11px}.bw-history{display:flex;flex-direction:column}.bw-row{display:flex;align-items:center;justify-content:space-between;padding:9px 12px;border-bottom:1px solid var(--border);transition:background var(--transition)}.bw-row:hover{background:var(--bg-secondary)}.bw-row:last-child{border-bottom:none}.bw-date{font-size:12.5px;color:var(--text-secondary)}.bw-val{font-size:16px;font-weight:900;color:var(--green)}.bw-trend{font-size:12px;font-weight:600}.trend-up{color:var(--orange)}.trend-down{color:var(--green)}.trend-neutral{color:var(--text-muted)}.exercises-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(255px,1fr));gap:12px}.ex-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);padding:15px 16px;display:flex;align-items:flex-start;gap:12px;transition:border-color var(--transition),transform var(--transition)}.ex-card:hover{border-color:var(--border-hover);transform:translateY(-2px)}.ex-body{flex:1;min-width:0}.ex-name{font-weight:700;font-size:13.5px;margin-bottom:4px}.ex-notes{font-size:12px;color:var(--text-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100%;margin-top:4px}.ex-custom{font-size:11px;color:var(--accent);margin-top:3px}.ex-actions{display:flex;gap:5px;flex-shrink:0}.toolbar{display:flex;gap:12px;margin-bottom:20px;align-items:center;flex-wrap:wrap}.log-layout{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:start}.autocomplete-wrap{position:relative}.ac-dropdown{position:absolute;top:100%;left:0;right:0;background:var(--bg-card);border:1px solid var(--border-input);border-radius:var(--radius-sm);z-index:300;max-height:220px;overflow-y:auto;margin-top:4px;box-shadow:0 8px 32px #0000008c;display:none}.ac-dropdown.open{display:block}.ac-item{padding:9px 13px;cursor:pointer;font-size:13px;display:flex;align-items:center;justify-content:space-between;transition:background var(--transition)}.ac-item:hover,.ac-item.highlighted{background:var(--accent-glow);color:var(--accent-light)}.session-entries{display:flex;flex-direction:column;gap:8px;max-height:380px;overflow-y:auto;margin-bottom:12px}.session-entry{display:flex;align-items:center;gap:10px;padding:9px 12px;background:var(--bg-secondary);border-radius:var(--radius-sm);border-left:3px solid var(--accent)}.session-entry.is-pr{border-left-color:var(--gold)}.se-name{font-weight:600;font-size:12.5px;flex:1}.se-detail{font-size:12px;color:var(--text-secondary)}.pr-alert{margin-top:14px;padding:11px 15px;background:linear-gradient(135deg,#f5c8421a,#f5c84208);border:1px solid rgba(245,200,66,.32);border-radius:var(--radius-sm);display:flex;align-items:center;gap:10px;animation:fadeUp .3s ease}.pr-badge{background:var(--gold);color:#000;font-size:11px;font-weight:800;padding:2px 8px;border-radius:100px;white-space:nowrap}.pr-alert-text{color:var(--gold);font-size:13px;font-weight:600}.session-summary{border-top:1px solid var(--border);padding-top:11px}.summary-row{display:flex;justify-content:space-between;font-size:12.5px;color:var(--text-secondary);margin-bottom:3px}.summary-row strong{color:var(--text-primary)}.modal-overlay{position:fixed;inset:0;background:#000000b8;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);z-index:1000;display:flex;align-items:center;justify-content:center;padding:20px;animation:fadeUp .15s ease}.modal{background:var(--bg-card);border:1px solid var(--border-hover);border-radius:var(--radius-xl);padding:26px;width:100%;max-width:450px;box-shadow:0 24px 80px #000000b3;animation:popIn .2s cubic-bezier(.34,1.56,.64,1)}.modal-sm{max-width:360px}@keyframes popIn{0%{opacity:0;transform:scale(.92) translateY(10px)}to{opacity:1;transform:scale(1) translateY(0)}}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.modal-header h2{font-size:17px;font-weight:700}.modal-close{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:5px;border-radius:var(--radius-sm);font-size:20px;display:flex;align-items:center}.modal-close:hover{background:var(--bg-input);color:var(--text-primary)}.modal-actions{display:flex;gap:9px;margin-top:20px}.modal-body-text{color:var(--text-secondary);font-size:13.5px;line-height:1.6}.spinner{width:18px;height:18px;border:2px solid rgba(255,255,255,.2);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.page-loader{display:flex;align-items:center;justify-content:center;min-height:200px}.page-loader .spinner{width:36px;height:36px;border-color:var(--border-hover);border-top-color:var(--accent)}.empty{text-align:center;padding:30px 16px;color:var(--text-muted);font-size:13px;font-style:italic}@media(max-width:1100px){.stats-grid{grid-template-columns:1fr 1fr}.dash-grid,.bw-layout{grid-template-columns:1fr}}@media(max-width:768px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0)}.main-content{margin-left:0}.mobile-toggle{display:flex}.log-layout{grid-template-columns:1fr}.form-row{flex-direction:column}.search-wrap{display:none}.page{padding:14px}}@media(max-width:520px){.stats-grid{grid-template-columns:1fr}.bw-stats{grid-template-columns:1fr 1fr}}