:root{--gx-accent:#f15a24;--gx-black:#0b0b0d;--gx-carbon:#17181c;--gx-paper:#f4f4f5;--gx-muted:#70717a;--gx-border:#dedee2;--gx-focus:#ffbf47}
*{box-sizing:border-box}html{min-height:100%;background:var(--gx-black)}body{margin:0;min-height:100vh;font-family:Montserrat,"Noto Sans Myanmar",Pyidaungsu,Arial,sans-serif;background:#f4f4f5;color:#171719;-webkit-font-smoothing:antialiased}a{color:var(--gx-accent)}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid var(--gx-focus);outline-offset:2px}.auth-shell{min-height:100vh;display:grid;grid-template-columns:minmax(320px,42%) minmax(0,1fr);background:#f4f4f5}.brand-panel{position:relative;overflow:hidden;background:linear-gradient(150deg,rgba(8,8,9,.98),rgba(20,21,24,.92)),url('/assets/images/gym-expert-hero.png') center/cover no-repeat;color:#fff;padding:clamp(2.5rem,7vw,7rem);display:flex;flex-direction:column;justify-content:center;border-right:5px solid var(--gx-accent)}.brand-panel::before{content:"FITNESS";position:absolute;left:-.05em;bottom:-.06em;color:rgba(255,255,255,.035);font:900 clamp(7rem,17vw,18rem)/.72 Impact,"Arial Black",sans-serif;letter-spacing:-.08em}.brand-panel strong,.brand-panel h1,.brand-panel p{position:relative;z-index:1}.brand-panel strong{font:900 clamp(4rem,8vw,8rem)/.8 Impact,"Arial Black",sans-serif;color:var(--gx-accent);letter-spacing:-.06em}.brand-panel h1{margin:.25em 0 .35em;font:900 clamp(2rem,4.5vw,5rem)/.92 Impact,"Arial Black",sans-serif;letter-spacing:-.045em;text-transform:uppercase}.brand-panel p{max-width:34rem;color:#d7d7da;font-weight:700;font-size:clamp(1rem,1.5vw,1.25rem)}.auth-card{width:min(92%,520px);margin:auto;background:#fff;padding:clamp(1.6rem,4vw,2.7rem);border:1px solid var(--gx-border);border-top:5px solid var(--gx-accent);border-radius:2px;box-shadow:0 20px 60px rgba(0,0,0,.10)}.auth-card.signup-card{width:min(94%,820px);max-width:820px}.logo{max-width:220px;max-height:90px;object-fit:contain;margin-bottom:1.25rem}.auth-card h2{margin:.4rem 0 .5rem;font:900 clamp(2rem,4vw,3.2rem)/.95 Impact,"Arial Black",sans-serif;letter-spacing:-.035em;text-transform:uppercase}.auth-card>p{color:#666770;line-height:1.65}.auth-kicker{display:inline-flex;align-items:center;gap:.55rem;color:var(--gx-accent)!important;font-weight:900!important;font-size:.72rem!important;letter-spacing:.14em!important;text-transform:uppercase}.auth-kicker::before{content:"";width:34px;height:3px;background:var(--gx-accent)}.auth-card label{display:block;margin:16px 0 0;color:#2a2a2e;font-weight:800;font-size:.8rem;text-transform:uppercase;letter-spacing:.035em}.auth-card input,.auth-card textarea,.auth-card select{display:block;width:100%;min-height:48px;margin-top:7px;padding:12px 14px;border:1px solid #cfcfd4;border-radius:2px;background:#fff;color:#171719;font:500 1rem/1.3 Montserrat,"Noto Sans Myanmar",Arial,sans-serif;text-transform:none;letter-spacing:0;transition:border-color .16s,box-shadow .16s}.auth-card textarea{min-height:78px;resize:vertical}.auth-card input:focus,.auth-card textarea:focus,.auth-card select:focus{border-color:var(--gx-accent);box-shadow:0 0 0 3px rgba(241,90,36,.12)}.auth-card form>button,.auth-card button[type="submit"]{width:100%;min-height:50px;margin-top:20px;background:var(--gx-accent);color:#fff;border:0;border-radius:2px;font:900 .82rem/1 Montserrat,Arial,sans-serif;letter-spacing:.06em;text-transform:uppercase;cursor:pointer}.auth-card form>button:hover,.auth-card button[type="submit"]:hover{background:#ff7138}.auth-card a{display:inline-block;margin-top:16px;color:#c94315;font-weight:800;text-decoration:none}.auth-card a:hover{text-decoration:underline}.error,.notice{padding:12px 14px;border-radius:2px;margin:16px 0;border-left:4px solid currentColor}.error{background:#fff0ed;color:#a82d12}.notice{background:#eef2ff;color:#3730a3}.signup-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}.signup-grid .full{grid-column:1/-1}.terms-row{display:flex!important;align-items:flex-start;gap:10px;text-transform:none!important;letter-spacing:0!important}.terms-row input{width:auto;min-height:auto;margin-top:4px}.terms-row a{margin-top:0}.auth-links{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-top:18px}.single-card{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:#f4f4f5}.role-badge{display:inline-block;padding:6px 10px;border-radius:2px;background:#fff0e9;color:#b53d15;font-weight:900;font-size:.72rem;text-transform:uppercase}.auth-card .logo[src$="gym-logo.png"]{max-width:132px}
@media(max-width:900px){.auth-shell{grid-template-columns:1fr}.brand-panel{display:none}.auth-card,.auth-card.signup-card{width:min(94%,760px);max-width:94%;margin:2rem auto}.auth-card .logo{margin-inline:auto}}
@media(max-width:620px){.auth-card{padding:1.35rem}.signup-grid{grid-template-columns:1fr}.auth-card h2{font-size:2rem}.auth-links{flex-direction:column;gap:0}.auth-links a{margin-top:10px}}