/* Repalyth / Electric Rhythm. Local data keys intentionally retain their legacy identity. */
:root{--bg:#09091b;--surface:#121227;--surface-2:#1b1b37;--surface-3:#252547;--line:#333252;--text:#f4f2ff;--muted:#b0aecb;--lime:#c8a2ff;--lime-soft:#2b2049;--aqua:#76caff;--violet:#bba6ff;--radius:22px;color-scheme:dark}
body,body.install-page{background:radial-gradient(ellipse at 72% -10%,#6127c62b,transparent 42%),radial-gradient(ellipse at 100% 45%,#146eaa13,transparent 45%),var(--bg);color:var(--text)}
.side{background:linear-gradient(180deg,#100f26,#0c0c20);border-color:#292744}.side-caption{color:#a99bc9;letter-spacing:1.5px}.brand-word,.mobile-brand .brand>span:last-child{font-weight:800;letter-spacing:-1.1px}.brand-mark{background:linear-gradient(135deg,#d3b1ff,#ad79ff 60%,#7bceff);color:#19112b;box-shadow:0 0 22px #a874ff28}.accent,.brand-dot{color:var(--lime)}
.side .nav-item.active,.mobile-nav .nav-item.active{background:linear-gradient(115deg,#c8a2ff,#a7b5ff);color:#18132e;box-shadow:0 5px 25px #8f5bff22}.mobile-nav{background:#100f26f5;border-color:#37304d}.btn-primary{background:linear-gradient(110deg,#d0adff,#b99aff 55%,#96c9ff);color:#171128;border:1px solid #d7baff;box-shadow:0 5px 24px #9f6fff20}.btn-primary:hover{filter:brightness(1.08)}.btn-secondary{background:#20203d;border-color:#454063;color:#f4f2ff}.btn:focus-visible,button:focus-visible,a:focus-visible{outline:2px solid var(--aqua);outline-offset:4px}
.card,.stat-card,.exercise-session,.history-card,.exercise-tile{background:linear-gradient(145deg,#15152e,#111125);border-color:#33304e}.nova-hero{border:1px solid #72549a;background:radial-gradient(ellipse at 65% 70%,#7631c843,transparent 48%),radial-gradient(ellipse at 98% 15%,#2279bc26,transparent 48%),linear-gradient(120deg,#20133a,#13142e 70%,#101c34);box-shadow:0 18px 80px #05051070,inset 0 1px #d5a8ff20}.nova-hero h2{font-weight:760;letter-spacing:-1.4px}.nova-hero h2 em{background:linear-gradient(95deg,#dfb7ff,#bc97ff 55%,#8bd9ff);background-clip:text;-webkit-background-clip:text;color:transparent}.nova-grid-lines{background-image:linear-gradient(90deg,#bba1ff0b 1px,transparent 1px),linear-gradient(#bba1ff0b 1px,transparent 1px);background-size:38px 38px}.nova-tag{color:#dad0f0;border-color:#9e76cf55;background:#a36afa0c}.nova-hero-visual:before{border-color:#ad74ff55;box-shadow:0 0 0 20px #b06bff09,0 0 0 42px #7bbcff06,0 0 85px #853bff22}.nova-energy-orbit{background:#0c102ac9;border-color:#645083;box-shadow:0 10px 30px #0002}.nova-energy-orbit strong{color:#efddff}.nova-energy-orbit:before{background:var(--aqua);box-shadow:0 0 18px #76caff77}.nova-track>span,.nova-bar-fill,.session-progress>div{background:linear-gradient(0deg,#8d50ed,#bf91ff 65%,#80ceff)}.nova-energy-card{background:linear-gradient(145deg,#171631,#111329)}
.nova-signal{background:#15152f;border-color:#393351}.nova-signal:hover{background:#1f1a3c;border-color:#aa79e0}.nova-signal-icon{background:#2e204c;color:#ccadff}.nova-signal-icon.violet{background:#1c3050;color:#89cdff}.nova-signal-icon.coral{background:#3c2943;color:#efb5dc}.nova-goal-preview,.nova-mission,.nova-cardio-goal{background:radial-gradient(ellipse at 100% 0,#5e2ea52b,transparent 70%),linear-gradient(135deg,#211637,#141b35);border-color:#52416c}.nova-insight{background:#15142c;border-color:#38304f}.nova-section-title h2{letter-spacing:-.7px}.nova-greeting h1{font-weight:700}.nova-greeting .eyebrow{color:#b4a3d0}
.install-app-banner{background:linear-gradient(110deg,#271b41,#131e36);border-color:#5c4776}.install-success,.inline-alert,.load-guide,.resume-card,.welcome-data{background:#231b3c;border-color:#55416f}.install-card{background:linear-gradient(145deg,#251a3ce8,#13172ef5);border-color:#6b4b92;box-shadow:0 25px 100px #6034bb1c}.install-tabs button[aria-pressed=true],.install-link-box button{background:#352650;color:#d6b8ff;border-color:#725195}.install-eyebrow{color:#a5c8ff}.install-page h1 span{background:linear-gradient(100deg,#d9b1ff,#84cfff);background-clip:text;-webkit-background-clip:text;color:transparent}.install-brand{letter-spacing:-1.2px}
#startup-root{background:radial-gradient(ellipse at 50% 20%,#6d31af42,transparent 55%),radial-gradient(ellipse at 90% 80%,#2057a021,transparent 60%),#09091b}.intro-orbit{border-color:#9870c45c;box-shadow:0 0 100px #9c59ff1c}.intro-orbit:before{border-color:#7cbfff33}.intro-word span,.welcome-brand span span{color:var(--lime)}.intro-track i{background:linear-gradient(90deg,#bc86ff,#72caff)}.welcome-data b{color:var(--lime)}.welcome-eyebrow{color:var(--aqua)}.welcome-form input,.welcome-form select,.field input,.field select,.field textarea,.input,.set-input{background:#101126;border-color:#4a405f;color:var(--text)}.modal,.modal-dialog{background:#15132b;border-color:#5c447b}.toolbar{background:#121329;border-color:#36304e}.profile-avatar,.avatar{background:#33234d;border-color:#745296;color:var(--lime)}
@media(max-width:640px){.nova-hero h2{font-size:33px;white-space:normal;line-height:1.14}.nova-hero{border-radius:23px}.mobile-brand .brand{font-size:22px}.nova-energy-orbit{border-color:#5d477b}.brand-mark{width:32px;height:32px}.nova-greeting h1{font-size:25px}.nova-signal{border-radius:16px}.intro-word{font-size:44px}}
@media(max-width:359px){.nova-hero h2{font-size:29px}.mobile-brand .brand{font-size:20px}}