:root{--bg:#0b0d10;--panel:#0f1216;--panel-2:#12161c;--text:#e5e7eb;--text-dim:#a7b0bf;--brand:#15d1a0;--brand-2:#23a6f2;--accent:#7c3aed;--border:#1f2630;--muted:#0c1118;--success:#22c55e;--danger:#ef4444;--shadow:0 10px 40px #0006, 0 2px 10px #0000004d;--dashboard-header-height:64px;--dashboard-safe-top:env(safe-area-inset-top,0px)}*{box-sizing:border-box}html,body{height:100%}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;padding-top:calc(var(--dashboard-header-height) + var(--dashboard-safe-top));margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,Apple Color Emoji,Segoe UI Emoji;line-height:1.6}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:100%;max-width:none;margin:0 auto;padding:0 20px}.bg-effects{pointer-events:none;z-index:-1;position:fixed;inset:0}.bg-effects .radial{filter:blur(40px);background:radial-gradient(60% 80% at 50% 40%,#23a6f259,#15d1a01f 40%,#0000 70%);height:60vh;position:absolute;inset:-20% -20% auto}.bg-effects .glow{filter:blur(80px);opacity:.35;width:420px;height:420px;position:absolute}.bg-effects .glow-a{background:radial-gradient(circle,#15d1a080,#0000 60%);top:-60px;right:5%}.bg-effects .glow-b{background:radial-gradient(circle,#7c3aed66,#0000 60%);bottom:-80px;left:5%}.site-header{z-index:50;padding-top:var(--dashboard-safe-top);-webkit-backdrop-filter:saturate(140%)blur(12px);backdrop-filter:saturate(140%)blur(12px);border-bottom:1px solid var(--border);background:#0b0d1099;position:fixed;top:0;left:0;right:0}.site-header .container{padding:0 20px}.site-header .nav{height:var(--dashboard-header-height);justify-content:space-between;align-items:center;display:flex}.logo{letter-spacing:.2px;align-items:center;gap:10px;font-weight:700;text-decoration:none;display:inline-flex}.logo:hover{text-decoration:none}.logo-wrap{align-items:center;gap:0;display:inline-flex}.logo .logo-mark{color:var(--brand)}.logo .logo-type{color:var(--text);font-weight:800}.beta-badge{letter-spacing:.05em;text-transform:uppercase;color:var(--brand);vertical-align:middle;background:#15d1a026;border:1px solid #15d1a066;border-radius:6px;margin-left:8px;padding:2px 8px;font-size:10px;font-weight:700;display:inline-block}.primary-nav{display:none}.primary-nav .nav-list{gap:24px;margin:0;padding:0;list-style:none;display:flex}.primary-nav a{color:var(--text-dim);font-weight:500}.primary-nav a:hover{color:var(--brand)}.nav-cta{justify-content:flex-end;align-items:center;gap:10px;display:flex}.nav-icon-btn{border:1px solid var(--border);background:var(--panel);width:40px;height:40px;color:var(--text-dim);cursor:pointer;border-radius:50%;justify-content:center;align-items:center;transition:border-color .2s,color .2s;display:inline-flex}.nav-icon-btn:hover{border-color:var(--brand);color:var(--text)}.profile-menu{position:relative}.profile-btn{border:1px solid var(--border);background:var(--panel);width:40px;height:40px;color:var(--text-dim);cursor:pointer;border-radius:50%;justify-content:center;align-items:center;transition:border-color .2s,color .2s;display:flex}.profile-btn:hover{border-color:var(--brand);color:var(--text)}.profile-dropdown{background:var(--panel);border:1px solid var(--border);min-width:160px;box-shadow:var(--shadow);z-index:100;border-radius:10px;padding:6px;position:absolute;top:calc(100% + 8px);right:0}.profile-dropdown-item{width:100%;color:var(--text);text-align:left;cursor:pointer;background:0 0;border:none;border-radius:6px;padding:10px 14px;font-size:14px;font-weight:500;transition:background .15s;display:block}.profile-dropdown-item:hover{background:#ffffff14}.profile-dropdown-divider{background:var(--border);height:1px;margin:6px 0}.hamburger-icon{flex-direction:column;justify-content:center;align-items:center;gap:4px;width:24px;height:24px;display:flex}.hamburger-icon .bar{transform-origin:50%;background:currentColor;width:22px;height:2px;transition:transform .18s,opacity .18s;display:block}.profile-icon{display:none}@media (width<=899px){.container{padding:0}body.auth-page .container{padding:0 20px}body.auth-page .section{padding-top:24px}.nav-icon-btn{display:none}.profile-btn{touch-action:manipulation;-webkit-tap-highlight-color:transparent;background:0 0;border:none}.profile-btn[aria-expanded=true] .hamburger-icon .bar:first-child{transform:translateY(6px)rotate(45deg)}.profile-btn[aria-expanded=true] .hamburger-icon .bar:nth-child(2){opacity:0}.profile-btn[aria-expanded=true] .hamburger-icon .bar:nth-child(3){transform:translateY(-6px)rotate(-45deg)}.profile-menu{position:static}.profile-dropdown{min-width:0;box-shadow:none;z-index:49;border-top:none;border-left:none;border-right:none;border-radius:0;padding:12px 16px 16px;position:fixed;top:64px;left:0;right:0}.profile-dropdown-item{border-radius:0;padding:12px 0}.profile-dropdown-divider{margin:8px 0}}@media (width>=900px){.primary-nav{display:block}.mobile-only,.hamburger-icon{display:none}.profile-icon{display:block}}.btn{border:1px solid var(--border);height:36px;color:var(--text);cursor:pointer;background:linear-gradient(#ffffff05,#00000014);border-radius:10px;justify-content:center;align-items:center;gap:8px;padding:0 14px;transition:transform 40ms,box-shadow .2s,border-color .2s,background .2s;display:inline-flex;box-shadow:0 0 #15d1a000}.btn:hover{border-color:#2a3442;transform:translateY(-1px)}.btn:active{transform:translateY(0)}.btn-primary{background:var(--brand);border-color:var(--brand);color:var(--text);font-weight:700;box-shadow:0 10px 30px #15d1a040}.btn-primary:hover{box-shadow:0 16px 40px #15d1a059}.btn-ghost{background:0 0}.btn-lg{border-radius:12px;height:46px;padding:0 18px;font-size:16px}.w-full{width:100%}main{min-height:calc(100vh - var(--dashboard-header-height) - var(--dashboard-safe-top));flex-direction:column;display:flex}@supports (height:100dvh){main{min-height:calc(100dvh - var(--dashboard-header-height) - var(--dashboard-safe-top))}}.section{flex:1;padding:0}.section .section-sub{color:var(--text-dim);margin-top:8px}.google-btn{border:1px solid var(--border);background:var(--panel);width:100%;color:var(--text);cursor:pointer;border-radius:12px;justify-content:center;align-items:center;gap:12px;padding:12px 14px;font-size:16px;font-weight:600;transition:border-color .2s,box-shadow .2s;display:inline-flex}.google-btn:hover{border-color:var(--brand);background:var(--panel);box-shadow:0 0 0 3px #15d1a040}.google-btn:active{background:var(--panel)}.google-btn:focus,.google-btn:focus-visible{border-color:var(--brand);outline:none;box-shadow:0 0 0 3px #15d1a040}.google-btn .google-icon{justify-content:center;align-items:center;width:20px;height:20px;display:inline-flex}.or-separator{color:var(--text-dim);align-items:center;gap:12px;width:100%;margin:12px 0;display:flex}.or-separator:before,.or-separator:after{content:"";border-top:1px solid var(--border);flex:1}.link{color:var(--brand);text-decoration:none}.link:hover{text-decoration:underline}.visually-hidden{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.add-workout-fab{background:var(--brand);color:#000;cursor:pointer;z-index:200;border:none;border-radius:50%;justify-content:center;align-items:center;width:56px;height:56px;display:flex;position:fixed;bottom:24px;right:20px;box-shadow:0 4px 14px #15d1a047}@media (width>=900px){.add-workout-fab{display:none}}.calendar-day{position:relative}.calendar-day-add-btn{border:1px solid var(--border);width:28px;height:28px;color:var(--text-dim);cursor:pointer;opacity:0;background:0 0;border-radius:8px;justify-content:center;align-items:center;padding:0;line-height:1;transition:opacity .15s;display:flex;position:absolute;top:12px;right:12px}.calendar-day-add-btn:hover{border-color:var(--brand);color:var(--brand)}.calendar-day:hover .calendar-day-add-btn{opacity:1}@media (width<=899px){.calendar-day-add-btn{display:none}}#library-picker-modal{z-index:1200;justify-content:center;align-items:center;display:none;position:fixed;inset:0}.library-picker-backdrop{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#0009;position:absolute;inset:0}.library-picker-card{z-index:1;background:var(--panel);border:1px solid var(--border);border-radius:16px;flex-direction:column;width:min(520px,92vw);height:70vh;display:flex;position:relative;overflow:hidden}@media (width<=899px){.library-picker-card{border:none;border-radius:0;width:100%;height:100%}}.library-picker-header{flex-shrink:0;align-items:center;gap:10px;padding:14px 16px 6px;display:flex}.library-picker-header span{margin-right:auto;font-weight:700}#library-picker-new-btn{box-shadow:none;color:var(--brand);background:#15d1a01a;border-color:#15d1a047;font-weight:600}#library-picker-new-btn:hover,#library-picker-new-btn:focus-visible{box-shadow:none;color:#7ee8c9;background:#15d1a029;border-color:#15d1a06b}#library-picker-search{background:var(--muted);border:1px solid var(--border);color:var(--text);box-sizing:border-box;border-radius:8px;width:100%;height:34px;padding:5px 10px;font-size:16px}#library-picker-list,#sidebar-file-list{flex-direction:column;display:flex}#library-picker-list{padding:8px;overflow-y:auto}.library-picker-empty{text-align:center;color:var(--text-dim);padding:32px 16px}