/* Lutazu sign-in pages: log in, register, forgot / reset password, QR approve */
:root{--card:#1b1120;--field:#0d0711;--line:rgba(255,255,255,.1);--text:#f4eef7;--muted:#b9adc2;--dim:#8f849b;--accent:#e8233f;--accent2:#ff4d63;--link:#ff8fa0;--err:#ff7a8a;--ok:#3ddc84}
*{box-sizing:border-box;margin:0;padding:0}
html,body{min-height:100%}
body.auth{min-height:100vh;color:var(--text);font:15px/1.45 Inter,system-ui,-apple-system,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased;background:#14062a;overflow-x:hidden}
a{color:var(--link);text-decoration:none}
a:hover{text-decoration:underline}

/* Sky background */
.sky{position:fixed;inset:0;z-index:0;overflow:hidden;background:
  radial-gradient(900px 600px at 85% 95%,rgba(232,35,63,.55),transparent 60%),
  radial-gradient(1100px 700px at 100% 40%,rgba(255,77,99,.35),transparent 60%),
  radial-gradient(900px 700px at 0% 0%,rgba(46,8,64,.95),transparent 70%),
  linear-gradient(115deg,#1a0633 0%,#3a0a45 40%,#7a1240 75%,#c41d45 100%)}
.stars i{position:absolute;background:#fff;animation:tw 5s ease-in-out infinite}
@keyframes tw{0%,100%{opacity:.15}50%{opacity:.85}}
.orb{position:absolute;border-radius:50%;filter:blur(3px);background:radial-gradient(circle at 35% 30%,rgba(255,255,255,.75),rgba(255,120,150,.35) 40%,rgba(120,40,160,.25) 70%,transparent 72%);animation:fl 9s ease-in-out infinite}
.o1{width:150px;height:150px;left:5%;top:34%}
.o2{width:90px;height:90px;left:33%;top:12%;animation-delay:-3s;filter:blur(6px)}
.o3{width:120px;height:120px;right:8%;bottom:10%;animation-delay:-5s;filter:blur(5px)}
.cube{position:absolute;width:110px;height:110px;border-radius:24px;background:linear-gradient(135deg,rgba(255,255,255,.35),rgba(232,35,63,.35));filter:blur(4px);transform:rotate(18deg);animation:fl 11s ease-in-out infinite}
.c1{right:9%;top:30%}
.c2{width:60px;height:60px;left:18%;bottom:12%;animation-delay:-6s;filter:blur(2px)}
.spark{position:absolute;color:rgba(255,255,255,.55);font-size:34px;animation:tw 4s ease-in-out infinite}
.s1{left:15%;top:62%}.s2{right:16%;top:20%;font-size:26px;animation-delay:-2s}.s3{right:24%;bottom:16%;font-size:40px;animation-delay:-1s}
@keyframes fl{50%{transform:translateY(-18px) rotate(24deg)}}

.auth-logo{position:fixed;top:32px;left:40px;z-index:2;display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:1.15rem;letter-spacing:.06em}
.auth-logo:hover{text-decoration:none}
.auth-logo img{display:block;width:152px;height:auto}
.auth-main{position:relative;z-index:1;min-height:100vh;display:grid;place-items:center;padding:100px 16px 40px}

/* Card */
.acard{width:min(784px,100%);background:var(--card);border-radius:14px;padding:32px;box-shadow:0 24px 80px rgba(0,0,0,.45);display:grid;grid-template-columns:1fr 240px;gap:64px;animation:pop .35s cubic-bezier(.2,.8,.3,1.2)}
.acard.single{width:min(480px,100%);grid-template-columns:1fr}
@keyframes pop{from{transform:scale(1.04);opacity:0}}
.ahead{text-align:center;margin-bottom:20px}
.ahead h1{font-size:1.5rem;font-weight:700;margin-bottom:6px}
.ahead p{color:var(--muted);font-size:1rem}
.afield{margin-bottom:20px}
.afield label{display:block;font-size:.76rem;font-weight:700;text-transform:uppercase;letter-spacing:.02em;color:var(--muted);margin-bottom:8px}
.afield label .req{color:var(--err);margin-left:2px}
.afield label .why{text-transform:none;font-weight:500;font-style:italic;color:var(--err)}
.afield.bad label{color:var(--err)}
.afield input[type=text],.afield input[type=email],.afield input[type=password]{width:100%;height:44px;background:var(--field);border:1px solid transparent;border-radius:6px;padding:0 12px;color:var(--text);font:inherit;font-size:1rem;outline:none;transition:border-color .15s}
.afield input:focus{border-color:var(--accent)}
.afield .hint{color:var(--dim);font-size:.8rem;margin-top:6px}
.pw-wrap{position:relative}
.pw-wrap input{padding-right:44px!important}
.pw-eye{position:absolute;right:6px;top:50%;transform:translateY(-50%);width:34px;height:34px;border:0;background:none;color:var(--muted);cursor:pointer;display:grid;place-items:center;border-radius:6px}
.pw-eye:hover{color:#fff}
.pw-eye .slash{display:none}
.pw-eye.on .slash{display:inline}
.forgot{display:inline-block;font-size:.88rem;margin:-12px 0 20px;font-weight:500}
.abtn{width:100%;height:44px;border:0;border-radius:6px;background:var(--accent);color:#fff;font:600 1rem Inter,system-ui,sans-serif;cursor:pointer;transition:background .15s}
.abtn:hover{background:var(--accent2)}
.abtn:disabled{opacity:.6;cursor:default}
.alt{margin-top:10px;color:var(--dim);font-size:.88rem}
.terms{color:var(--dim);font-size:.78rem;margin-top:10px}
.amsg{border-radius:8px;padding:11px 14px;font-size:.9rem;margin-bottom:18px}
.amsg.err{background:rgba(255,77,99,.12);border:1px solid rgba(255,77,99,.4);color:#ffd5db}
.amsg.ok{background:rgba(61,220,132,.12);border:1px solid rgba(61,220,132,.4);color:#d6fbe6}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}

/* QR column */
.qr{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}
.qr-box{position:relative;width:176px;height:176px;background:#fff;border-radius:6px;padding:8px;display:grid;place-items:center;margin-bottom:28px}
.qr-box canvas,.qr-box img{display:block;width:160px!important;height:160px!important}
.qr-box .qr-logo{position:absolute;left:50%;top:50%;width:44px;height:44px;margin:-22px 0 0 -22px;border-radius:12px;background:#fff;padding:4px}
.qr-box .qr-logo .mark{width:36px;height:36px;border-radius:9px}
.qr-cover{position:absolute;inset:0;border-radius:6px;background:rgba(27,17,32,.92);display:none;flex-direction:column;align-items:center;justify-content:center;gap:10px;color:#fff;font-weight:600;font-size:.9rem;padding:12px}
.qr-cover.show{display:flex}
.qr-cover button{background:var(--accent);color:#fff;border:0;border-radius:999px;padding:8px 16px;font:600 .85rem Inter,sans-serif;cursor:pointer}
.qr-cover .av{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:1.4rem;background:var(--accent)}
.spin{width:28px;height:28px;border-radius:50%;border:3px solid rgba(0,0,0,.12);border-top-color:var(--accent);animation:sp .8s linear infinite}
.qr-cover .spin{border-color:rgba(255,255,255,.2);border-top-color:#fff}
@keyframes sp{to{transform:rotate(360deg)}}
.qr h2{font-size:1.5rem;font-weight:700;margin-bottom:8px}
.qr p{color:var(--muted);font-size:1rem;line-height:1.35}
.qr p b{color:var(--text)}

/* QR approve page */
.approve{text-align:center}
.approve .dev{display:flex;align-items:center;gap:12px;background:var(--field);border-radius:10px;padding:14px;text-align:left;margin:18px 0}
.approve .dev svg{flex-shrink:0;color:var(--muted)}
.approve .dev b{display:block}
.approve .dev small{color:var(--dim)}
.approve .row{display:flex;gap:10px}
.approve .row .abtn.ghost{background:rgba(255,255,255,.08)}
.approve .row .abtn.ghost:hover{background:rgba(255,255,255,.16)}
.warn{color:var(--dim);font-size:.82rem;margin-top:14px}

@media (max-width:830px){
  .acard{grid-template-columns:1fr;gap:0;padding:24px}
  .qr{display:none}
  .auth-logo{left:20px;top:22px}
}
@media (max-width:480px){
  .auth-main{padding:76px 0 0;place-items:stretch}
  .acard,.acard.single{border-radius:18px 18px 0 0;min-height:calc(100vh - 76px);align-content:start}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important}}

/* "Continue as" (signed in on the studio site) */
.sso-user{display:flex;align-items:center;gap:14px;background:var(--field);border-radius:12px;padding:16px;margin-bottom:18px}
.sso-av{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:1.3rem;color:#fff;flex-shrink:0}
.sso-user b{display:block;font-size:1.05rem}
.sso-user small{color:var(--dim)}

/* Register: choose "Create a Lutazu email" or "Use my own email" */
.seg{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.seg label{display:flex!important;gap:10px;align-items:flex-start;padding:12px;border-radius:10px;background:var(--field);border:1.5px solid transparent;cursor:pointer;text-transform:none!important;letter-spacing:0!important;margin:0!important;color:var(--text)!important;font-size:.92rem!important;font-weight:400!important}
.seg label:has(input:checked){border-color:var(--accent);background:rgba(232,35,63,.1)}
.seg input{accent-color:var(--accent);margin-top:3px}
.seg b{display:block;font-weight:700}
.seg small{color:var(--dim);font-size:.78rem}
.addr{display:flex;align-items:center;background:var(--field);border:1px solid transparent;border-radius:6px;transition:border-color .15s}
.addr:focus-within{border-color:var(--accent)}
.addr input{flex:1;min-width:0;background:none!important;border:0!important;height:44px;padding:0 4px 0 12px!important}
.addr span{color:var(--muted);padding-right:12px;font-weight:600;white-space:nowrap}
.afield.bad .addr{border-color:var(--err)}
@media (max-width:420px){.seg{grid-template-columns:1fr}}

.orb,.cube{will-change:transform}

.auth-new{margin-top:22px;padding:18px;border:1px solid #ffffff16;border-radius:13px;background:linear-gradient(120deg,#8a3cff15,#e8233f0a)}.auth-new b{display:block;font-size:.9rem;color:var(--text)}.auth-new p{font-size:.8rem;color:var(--muted);line-height:1.6;margin:7px 0 12px}.auth-new a{font-size:.85rem;font-weight:700}.auth-new a:focus-visible{outline:2px solid #ff8396;outline-offset:4px}