:root{--ink:#172033;--muted:#66758b;--primary:#4f46e5;--primary-deep:#3730a3;--line:#dfe6ef;--surface:#fff;--bg:#f4f7fb;--success:#07865f;--danger:#d63c4b}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}
button,input{font:inherit}
.login-shell{display:grid;grid-template-columns:minmax(460px,1.06fr) minmax(460px,.94fr);min-height:100vh}
.login-showcase{position:relative;overflow:hidden;min-height:100vh;color:#fff;background:linear-gradient(145deg,#3730a3 0%,#4f46e5 48%,#168aad 100%)}
.login-showcase:after{content:"";position:absolute;inset:0;opacity:.17;background-image:linear-gradient(rgba(255,255,255,.15) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.15) 1px,transparent 1px);background-size:54px 54px;mask-image:linear-gradient(to bottom,#000,transparent 90%)}
.showcase-orb{position:absolute;border-radius:50%;filter:blur(2px);background:rgba(255,255,255,.1)}
.orb-one{width:430px;height:430px;right:-180px;top:-120px}.orb-two{width:280px;height:280px;left:-120px;bottom:-80px}
.showcase-content{position:relative;z-index:1;display:flex;flex-direction:column;justify-content:space-between;min-height:100vh;padding:48px clamp(42px,6vw,92px)}
.login-brand{display:inline-flex;align-items:center;gap:13px;width:max-content;color:#fff;text-decoration:none}.brand-mark{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:14px;color:#4f46e5;background:#fff;box-shadow:0 12px 28px rgba(20,30,90,.2)}
.login-brand strong{display:block;font-size:1.15rem;letter-spacing:.02em}.login-brand small{display:block;margin-top:3px;color:rgba(255,255,255,.72);font-size:.72rem;letter-spacing:.04em}
.showcase-copy{max-width:650px;margin:48px 0}.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border:1px solid rgba(255,255,255,.2);border-radius:99px;color:#e8e7ff;background:rgba(255,255,255,.1);font-size:.73rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.showcase-copy h1{margin:24px 0 18px;font-size:clamp(2.8rem,5vw,5.3rem);line-height:.98;letter-spacing:-.055em}.showcase-copy h1 span{color:#bff3e4}.showcase-copy>p{max-width:580px;margin:0;color:rgba(255,255,255,.78);font-size:1.05rem;line-height:1.7}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px;margin-top:40px}.feature{display:flex;gap:11px;padding:16px;border:1px solid rgba(255,255,255,.16);border-radius:15px;background:rgba(255,255,255,.09);backdrop-filter:blur(10px)}.feature>i{margin-top:2px;color:#bff3e4}.feature strong,.feature small{display:block}.feature strong{font-size:.82rem}.feature small{margin-top:4px;color:rgba(255,255,255,.66);font-size:.68rem;line-height:1.35}
.showcase-footer{margin:0;color:rgba(255,255,255,.66);font-size:.78rem}.showcase-footer i{margin-right:7px;color:#bff3e4}
.login-panel{display:flex;align-items:center;justify-content:center;padding:42px;background:radial-gradient(circle at 88% 6%,rgba(79,70,229,.08),transparent 24rem),var(--bg)}
.login-card{width:100%;max-width:470px;padding:42px;border:1px solid var(--line);border-radius:24px;background:rgba(255,255,255,.96);box-shadow:0 24px 70px rgba(30,41,59,.12)}
.mobile-brand{display:none}.login-heading{margin-bottom:28px}.welcome-icon{display:inline-flex;align-items:center;justify-content:center;width:52px;height:52px;margin-bottom:20px;border-radius:15px;color:#fff;background:linear-gradient(135deg,#655de2,#4338ca);box-shadow:0 10px 24px rgba(79,70,229,.25)}
.login-heading h2{margin:0;font-size:2rem;line-height:1.15;letter-spacing:-.035em}.login-heading p{margin:9px 0 0;color:var(--muted);line-height:1.5}
.field-group{margin-bottom:19px}.field-group label{display:block;margin-bottom:8px;color:#344258;font-size:.82rem;font-weight:750}.field-control{position:relative}.field-control>i{position:absolute;left:16px;top:50%;z-index:1;color:#8491a5;transform:translateY(-50%)}.field-control input{width:100%;height:52px;padding:0 48px 0 45px;color:var(--ink);background:#fff;border:1px solid #ccd6e3;border-radius:12px;outline:0;transition:.18s}.field-control input::placeholder{color:#a0abba}.field-control input:focus{border-color:#7169e8;box-shadow:0 0 0 4px rgba(79,70,229,.11)}
.password-toggle{position:absolute;right:6px;top:6px;width:40px;height:40px;color:#6d7b90;background:transparent;border:0;border-radius:9px;cursor:pointer}.password-toggle:hover{color:var(--primary);background:#f0efff}
.remember-control{display:flex;align-items:center;gap:9px;width:max-content;margin:2px 0 24px;color:#536177;font-size:.8rem;cursor:pointer}.remember-control input{position:absolute;opacity:0}.checkmark{display:flex;align-items:center;justify-content:center;width:19px;height:19px;color:transparent;border:1px solid #b9c4d2;border-radius:5px;background:#fff;font-size:.65rem}.remember-control input:checked+.checkmark{color:#fff;border-color:var(--primary);background:var(--primary)}.remember-control input:focus-visible+.checkmark{outline:3px solid rgba(79,70,229,.2)}
.login-button{display:flex;align-items:center;justify-content:center;gap:12px;width:100%;height:52px;color:#fff;border:0;border-radius:12px;background:linear-gradient(135deg,#5b52e8,#4338ca);box-shadow:0 11px 24px rgba(79,70,229,.24);font-weight:800;cursor:pointer;transition:.18s}.login-button:hover{transform:translateY(-1px);box-shadow:0 15px 30px rgba(79,70,229,.3)}.login-button i{transition:.18s}.login-button:hover i{transform:translateX(3px)}
.form-alert{display:flex;align-items:flex-start;gap:10px;margin:-6px 0 20px;padding:12px 14px;border:1px solid;border-radius:11px;font-size:.8rem;line-height:1.45}.form-alert.success{color:#056447;border-color:#ace5d2;background:#edfbf6}.form-alert.danger{color:#a52434;border-color:#f3bac1;background:#fff1f3}
.login-support{display:flex;justify-content:space-between;gap:12px;margin-top:27px;padding-top:22px;color:#4e5d74;border-top:1px solid #e8edf3;font-size:.76rem}.login-support i{margin-right:6px;color:var(--primary)}.login-support small{color:#8491a5}.login-copyright{margin:25px 0 0;color:#98a3b3;text-align:center;font-size:.68rem}
@media(max-width:1050px){.login-shell{grid-template-columns:.85fr 1fr}.feature-grid{grid-template-columns:1fr}.feature:nth-child(n+3){display:none}.showcase-copy h1{font-size:3.4rem}}
@media(max-width:780px){.login-shell{display:block}.login-showcase{display:none}.login-panel{min-height:100vh;padding:22px}.login-card{max-width:500px;padding:32px 26px}.mobile-brand{display:flex;align-items:center;gap:11px;margin-bottom:32px}.mobile-brand .brand-mark{width:42px;height:42px;color:#fff;background:var(--primary)}.login-heading h2{font-size:1.75rem}}
@media(max-width:420px){.login-panel{padding:0}.login-card{min-height:100vh;padding:25px 20px;border:0;border-radius:0;box-shadow:none}.login-support{display:block}.login-support small{display:block;margin:5px 0 0 22px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}