/* Neumorphic (soft UI) login + embossed OTP — Apna Kam Hoga */
@property --ang{syntax:"<angle>";initial-value:0deg;inherits:false}
:root{--bg:#e6ebf2;--dark:rgba(163,177,198,.62);--light:rgba(255,255,255,.95);--blue:#0080ff;--txt:#2b3245;--mut:#8a94a8}
*{box-sizing:border-box;margin:0;padding:0}
html,body{min-height:100%}
body.neo{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:22px;background:var(--bg);color:var(--txt);font-family:'Poppins',system-ui,-apple-system,'Segoe UI',Arial,sans-serif;overflow-x:hidden;position:relative}
.neo .bub{position:fixed;border-radius:50%;background:var(--bg);box-shadow:12px 12px 30px var(--dark),-12px -12px 30px var(--light);pointer-events:none;animation:floaty 7s ease-in-out infinite}
.neo .bub.b1{width:190px;height:190px;left:6%;top:7%}
.neo .bub.b2{width:120px;height:120px;right:9%;bottom:10%;animation-delay:-3s}
.neo .bub.b3{width:70px;height:70px;left:14%;bottom:14%;animation-delay:-5s}
.neo .bub.b4{width:54px;height:54px;right:16%;top:12%;animation-delay:-2s}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-16px)}}

.neo .home{position:fixed;left:18px;top:max(18px,env(safe-area-inset-top));z-index:5;padding:9px 16px;border-radius:14px;background:var(--bg);color:var(--blue);font-size:12.5px;font-weight:700;text-decoration:none;box-shadow:5px 5px 12px var(--dark),-5px -5px 12px var(--light);transition:.2s}
.neo .home:hover{box-shadow:inset 3px 3px 7px var(--dark),inset -3px -3px 7px var(--light)}

.neo .card{position:relative;z-index:2;width:min(390px,100%);padding:34px 30px 28px;border-radius:34px;background:var(--bg);text-align:center;box-shadow:20px 20px 46px var(--dark),-20px -20px 46px var(--light);animation:floaty 8s ease-in-out infinite}
.neo .logo{width:78px;height:78px;margin:0 auto 14px;border-radius:50%;display:grid;place-items:center;background:var(--bg);color:var(--blue);box-shadow:8px 8px 18px var(--dark),-8px -8px 18px var(--light)}
.neo .logo svg{width:32px;height:32px}
.neo h1{font-size:26px;font-weight:700;letter-spacing:.2px;margin-bottom:2px}
.neo .subtitle{font-size:13px;color:var(--mut);margin-bottom:22px;line-height:1.5}
.neo .subtitle b{color:var(--txt)}

.neo .field{position:relative;margin-bottom:16px;text-align:left}
.neo .field input{width:100%;height:50px;padding:0 46px 0 46px;border:0;border-radius:15px;background:var(--bg);color:var(--txt);font:500 14px 'Poppins',system-ui,sans-serif;outline:0;box-shadow:inset 6px 6px 12px var(--dark),inset -6px -6px 12px var(--light);transition:box-shadow .2s}
.neo .field input::placeholder{color:transparent}
.neo .field input:focus,.neo .field input:not(:placeholder-shown){padding-top:14px}
.neo .field input:focus{box-shadow:inset 6px 6px 12px var(--dark),inset -6px -6px 12px var(--light),0 0 0 1px rgba(0,128,255,.28)}
.neo .field .ic{position:absolute;left:15px;top:50%;transform:translateY(-50%);width:19px;height:19px;color:#8f9bb3;pointer-events:none;z-index:2}
.neo .field .eye{position:absolute;right:8px;top:50%;transform:translateY(-50%);width:36px;height:36px;border:0;border-radius:50%;background:transparent;color:#8f9bb3;cursor:pointer;display:grid;place-items:center;z-index:2;transition:.2s}
.neo .field .eye:hover{color:var(--blue);transform:translateY(-50%) scale(1.1)}
.neo .field .eye svg{width:19px;height:19px}

.neo .flabel{position:absolute;left:46px;top:50%;transform:translateY(-50%);font:500 14px 'Poppins',system-ui,sans-serif;color:#9aa3b5;pointer-events:none;transition:top .2s,font-size .2s,color .2s,transform .2s;z-index:2;white-space:nowrap}
.neo .field input:focus~.flabel,.neo .field input:not(:placeholder-shown)~.flabel{top:9px;transform:none;font-size:9.5px;font-weight:600;letter-spacing:.3px;color:#7d8aa5}
.neo .field input:focus~.flabel{color:#0080ff}
.neo .options{display:flex;align-items:center;justify-content:space-between;margin:2px 2px 18px;font-size:12.5px}
.neo .options label{display:flex;align-items:center;gap:8px;color:var(--mut);cursor:pointer;font-weight:500}
.neo .options input[type=checkbox]{appearance:none;-webkit-appearance:none;width:18px;height:18px;border-radius:6px;background:var(--bg);box-shadow:inset 3px 3px 6px var(--dark),inset -3px -3px 6px var(--light);cursor:pointer;display:grid;place-items:center}
.neo .options input[type=checkbox]:checked::after{content:"";width:8px;height:8px;border-radius:3px;background:var(--blue)}
.neo .options a{color:var(--blue);text-decoration:none;font-weight:600}
.neo .options a:hover{text-decoration:underline}

.neo .captcha-f{text-align:left;margin-bottom:16px}
.neo .captcha-f label{color:var(--mut)!important}
.neo .captcha-f input{height:46px!important;padding:0 14px!important;border:0!important;border-radius:14px!important;background:var(--bg)!important;color:var(--txt)!important;box-shadow:inset 5px 5px 10px var(--dark),inset -5px -5px 10px var(--light)!important;outline:0}

.neo .main-btn{position:relative;isolation:isolate;overflow:hidden;width:100%;height:52px;border:0;border-radius:17px;background:var(--bg);color:var(--blue);font:700 14px 'Poppins',system-ui,sans-serif;letter-spacing:1px;text-transform:uppercase;cursor:pointer;box-shadow:8px 8px 18px var(--dark),-8px -8px 18px var(--light);transition:transform .25s,box-shadow .25s,color .3s}
.neo .main-btn::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,#0080ff 0%,#00c6ff 100%);transform:translateY(101%);transition:transform .38s ease}
.neo .main-btn:hover{color:#fff;transform:translateY(-2px)}
.neo .main-btn:hover::before{transform:translateY(0)}
.neo .main-btn:active{transform:translateY(1px);box-shadow:inset 4px 4px 9px rgba(0,0,0,.18)}

.neo .alt{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:22px;font-size:13px;color:var(--mut);text-align:left}
.neo .switch-circle{width:44px;height:44px;flex:none;border-radius:50%;display:grid;place-items:center;background:var(--bg);color:var(--blue);font-size:22px;font-weight:600;text-decoration:none;box-shadow:6px 6px 13px var(--dark),-6px -6px 13px var(--light);transition:.3s}
.neo .switch-circle:hover{color:#fff;background:var(--blue);transform:scale(1.08);box-shadow:5px 5px 14px rgba(0,128,255,.45)}
.neo .switch-circle:active{transform:scale(.92)}
.neo .plain{margin-top:20px;font-size:12.5px}
.neo .plain a{color:var(--mut);text-decoration:none;font-weight:600}
.neo .plain a:hover{color:var(--blue)}

.neo .note{margin-bottom:16px;padding:11px 14px;border-radius:14px;font-size:12.5px;line-height:1.5;text-align:left;background:var(--bg);box-shadow:inset 4px 4px 9px var(--dark),inset -4px -4px 9px var(--light)}
.neo .note.err{color:#d93a3a;font-weight:600}
.neo .note.ok{color:#0a8f5b;font-weight:600}
.neo .note.info{color:#2b5fd9}
.neo .note a{color:var(--blue);font-weight:700}

/* ---------- OTP (embossed) ---------- */
.neo .otp-card{isolation:isolate;padding:32px 26px 26px;border-radius:32px}
.neo .otp-card::before{content:"";position:absolute;inset:-2.5px;z-index:-1;border-radius:34px;background:linear-gradient(135deg,#22d3ee,#7c5cff 55%,#22d3ee);background-size:220% 220%;animation:glowmove 5s linear infinite;box-shadow:0 0 22px rgba(34,211,238,.35),0 0 26px rgba(124,92,255,.25)}
.neo .otp-card::after{content:"";position:absolute;inset:0;z-index:-1;border-radius:32px;background:var(--bg)}
@keyframes glowmove{0%{background-position:0% 50%}50%{background-position:100% 50%}100%{background-position:0% 50%}}
.neo .otp-card .logo{width:70px;height:70px;font-size:30px}
.neo .otp-card h1{font-size:23px;text-shadow:1px 1px 0 #fff,2px 2px 3px rgba(163,177,198,.7)}
.neo .otp-row{display:flex;justify-content:center;gap:9px;margin:4px 0 20px}
.neo .otp-row input{width:44px;height:52px;border:2px solid transparent;border-radius:13px;background:var(--bg);color:#3a4258;font:700 21px 'Poppins',system-ui,sans-serif;text-align:center;outline:0;caret-color:var(--blue);box-shadow:inset 5px 5px 10px var(--dark),inset -5px -5px 10px var(--light);transition:.2s}
.neo .otp-row input:focus{border-color:#1aa3ff;color:var(--blue);box-shadow:inset 4px 4px 8px var(--dark),inset -4px -4px 8px var(--light),0 0 0 3px rgba(26,163,255,.22)}
.neo .otp-row input.pop{animation:pop .18s ease}
.neo .otp-row.shake{animation:shake .4s}
@keyframes pop{50%{transform:scale(1.12)}}
@keyframes shake{0%,100%{transform:translateX(0)}20%,60%{transform:translateX(-7px)}40%,80%{transform:translateX(7px)}}
.neo .otp-card .main-btn{color:#3a4258}
.neo .otp-card .main-btn:hover{color:#fff}
.neo .resend-area{margin-top:16px;min-height:22px;font-size:12.5px;color:var(--mut)}
.neo .resend-area b{color:var(--blue)}
.neo .resend-area button{border:0;background:none;color:#0a9bd8;font:700 12.5px 'Poppins',system-ui,sans-serif;letter-spacing:.6px;text-transform:uppercase;cursor:pointer}
.neo .resend-area button:hover{text-decoration:underline}
.neo .otp-msg{margin-top:12px;font-size:12.5px;font-weight:700;color:#d93a3a}
.neo .otp-msg.ok{color:#0a8f5b}
.neo .otp-links{margin-top:14px;font-size:12.5px}
.neo .otp-links a{color:var(--mut);text-decoration:none;font-weight:600}
.neo .otp-links a:hover{color:var(--blue)}
@media(max-width:420px){.neo .card{padding:28px 20px 24px;border-radius:28px}.neo .otp-row{gap:6px}.neo .otp-row input{width:40px;height:48px}}

/* register extras */
.neo .card.reg{width:min(410px,100%);padding:28px 28px 24px}
.neo .card.reg .logo{width:66px;height:66px;margin-bottom:10px}
.neo .card.reg h1{font-size:24px}
.neo .card.reg .subtitle{margin-bottom:16px}
.neo .card.reg .field{margin-bottom:13px}
.neo .strength{height:5px;border-radius:5px;margin:-4px 4px 6px;background:var(--bg);box-shadow:inset 2px 2px 4px var(--dark),inset -2px -2px 4px var(--light);overflow:hidden}
.neo .strength i{display:block;height:100%;width:0;border-radius:5px;background:linear-gradient(90deg,#ef4444,#f59e0b);transition:width .3s,background .3s}
.neo .strength i.ok{width:100%;background:linear-gradient(90deg,#00c6ff,#0080ff)}
.neo #status{min-height:16px;margin:0 4px 10px;font-size:11.5px;font-weight:600;text-align:left}
.neo #status.strong{color:#0a8f5b}.neo #status.weak{color:#d97706}

/* ===== running light that travels AROUND the box edge (video style) ===== */
.neo .field::after,.neo .ob::after{content:"";position:absolute;inset:-1.5px;border-radius:17px;padding:2.5px;pointer-events:none;z-index:4;opacity:0;transition:opacity .25s;
 background:conic-gradient(from var(--ang),transparent 0 55%,rgba(0,229,255,.15) 62%,#00e5ff 82%,#0080ff 94%,transparent 100%);
 -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask:linear-gradient(#000 0 0) content-box exclude,linear-gradient(#000 0 0);
 filter:drop-shadow(0 0 5px rgba(0,190,255,.9));animation:spinlight 1.5s linear infinite}
.neo .field:focus-within::after,.neo .ob:focus-within::after{opacity:1}
@keyframes spinlight{to{--ang:360deg}}
.neo .ob{position:relative;display:block;border-radius:14px}
.neo .ob::after{border-radius:15px;inset:-2px;padding:2px}
.neo .otp-row .ob input{display:block}
.neo .otp-card::before{background:conic-gradient(from var(--ang),#22d3ee,#7c5cff,#e879f9,#22d3ee);background-size:auto;animation:spinlight 4s linear infinite}
.neo .field-plain{margin-bottom:14px}

/* ===== flip card (login <-> register) ===== */
.neo .scene{position:relative;z-index:2;width:min(410px,100%);perspective:1500px}
.neo .flip{position:relative;transform-style:preserve-3d;transition:transform .9s cubic-bezier(.4,.15,.2,1),height .5s ease;min-height:540px}
.neo .flip.flipped{transform:rotateY(180deg)}
.neo .face.card{position:absolute;top:0;left:0;width:100%;animation:none;backface-visibility:hidden;-webkit-backface-visibility:hidden}
.neo .face.back{transform:rotateY(180deg)}
.neo .flip .front{transition:visibility 0s .45s}
.neo .flip.flipped .front{visibility:hidden}
.neo .flip:not(.flipped) .back{visibility:hidden;transition:visibility 0s .45s}
.neo .flip.flipped .back,.neo .flip:not(.flipped) .front{visibility:visible;transition-delay:0s}
.neo .face .logo{width:70px;height:70px;margin-bottom:12px}
.neo .face.back{padding:26px 26px 22px}
.neo .face.back h1{font-size:24px}
.neo .face.back .subtitle{margin-bottom:14px}
.neo .face.back .field{margin-bottom:12px}
button.switch-circle{border:0;cursor:pointer}

/* ===== page flip: login <-> register are separate pages, card turns over to open the other ===== */
.neo .card.flip-in{animation:flipin .75s cubic-bezier(.2,.8,.2,1) both,floaty 8s ease-in-out .75s infinite}
.neo .card.flip-out{animation:flipout .42s cubic-bezier(.5,0,.8,.4) forwards!important}
@keyframes flipin{from{opacity:0;transform:perspective(1300px) rotateY(-90deg)}to{opacity:1;transform:perspective(1300px) rotateY(0)}}
@keyframes flipout{from{opacity:1;transform:perspective(1300px) rotateY(0)}to{opacity:0;transform:perspective(1300px) rotateY(90deg)}}