*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --green:#2D7A4F;--green-dark:#1d5638;--green-light:#4CAF73;
  --green-bg:#E8F5EE;--green-soft:#F3FAF6;--green-mid:#C5E8D4;
  --ink:#181b19;--ink2:#445149;--muted:#819087;--border:#DDEAE2;
  --white:#fff;--red:#d93434;--red-bg:#fff1f1;
}
body{font-family:'Poppins',sans-serif;color:var(--ink);background:#fff;min-height:100vh;-webkit-font-smoothing:antialiased}
button,input{font:inherit}
.auth-shell{min-height:100vh;display:flex;overflow:hidden}

.form-panel{width:54%;min-height:100vh;background:#fff;display:flex;flex-direction:column;padding:30px clamp(28px,5vw,76px);position:relative;z-index:2;overflow-y:auto}
.panel-top{display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:9px;color:var(--ink);text-decoration:none;font-size:19px;font-weight:800;letter-spacing:-.5px}
.brand-icon{width:34px;height:34px;border-radius:10px;background:linear-gradient(145deg,var(--green-dark),var(--green-light));display:flex;align-items:center;justify-content:center;color:#fff;font-size:14px;box-shadow:0 8px 20px rgba(45,122,79,.24)}
.brand>span:last-child{color:var(--green)}
.back-link{display:inline-flex;align-items:center;gap:7px;padding:8px 13px;border:1px solid var(--border);border-radius:100px;color:var(--ink2);text-decoration:none;font-size:11.5px;font-weight:600;transition:all .2s}
.back-link:hover{border-color:var(--green);color:var(--green);background:var(--green-soft);transform:translateX(-2px)}

.form-wrap{width:100%;max-width:470px;margin:auto;padding:48px 0 36px;animation:formIn .6s cubic-bezier(.22,1,.36,1) both}
@keyframes formIn{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
h1{font-size:clamp(30px,3.2vw,44px);line-height:1.12;letter-spacing:-1.5px;font-weight:700;margin-bottom:30px}
.form-grid{display:flex;flex-direction:column;gap:16px}
.field label{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:7px;font-size:11.5px;font-weight:700;color:#42564a}
.field label span{font-size:10px;font-weight:500;color:#97a29c}
.input-wrap{position:relative}
.input-icon{position:absolute;left:15px;top:50%;transform:translateY(-50%);color:#8da398;font-size:13px;pointer-events:none;transition:color .2s}
.input{width:100%;height:48px;padding:0 46px 0 43px;border:1px solid var(--border);border-radius:13px;background:#fbfdfc;color:var(--ink);font-size:13px;font-weight:500;outline:none;transition:all .22s}
.input::placeholder{color:#a7b2ac;font-weight:400}
.input:focus{background:#fff;border-color:var(--green);box-shadow:0 0 0 4px rgba(45,122,79,.09)}
.input-wrap:focus-within .input-icon{color:var(--green)}
.pass-toggle{position:absolute;right:8px;top:50%;transform:translateY(-50%);width:34px;height:34px;border:0;border-radius:9px;background:transparent;color:#98a79f;cursor:pointer;transition:all .2s}
.pass-toggle:hover{background:var(--green-bg);color:var(--green)}
.security-note{display:flex;align-items:flex-start;gap:9px;padding:11px 13px;border-radius:12px;background:var(--green-soft);border:1px solid rgba(45,122,79,.12);font-size:10.8px;line-height:1.55;color:#587064}
.security-note i{margin-top:2px;color:var(--green)}
.message{min-height:20px;font-size:12px;font-weight:600;text-align:center;color:var(--red)}
.message.success{color:var(--green)}
.submit-btn{width:100%;height:49px;border:0;border-radius:13px;background:linear-gradient(115deg,var(--green-dark),var(--green),var(--green-light));color:#fff;font-size:13px;font-weight:700;cursor:pointer;box-shadow:0 12px 28px rgba(45,122,79,.25);transition:all .25s;position:relative;overflow:hidden}
.submit-btn::before{content:'';position:absolute;inset:0;background:linear-gradient(105deg,transparent 25%,rgba(255,255,255,.2) 48%,transparent 70%);transform:translateX(-120%);transition:transform .65s}
.submit-btn:hover{transform:translateY(-2px);box-shadow:0 17px 34px rgba(45,122,79,.31)}
.submit-btn:hover::before{transform:translateX(120%)}
.submit-btn:disabled{opacity:.7;cursor:wait;transform:none}
.submit-btn span{position:relative;z-index:1;display:flex;align-items:center;justify-content:center;gap:8px}
.panel-foot{font-size:10.5px;color:#a1aaa5;display:flex;align-items:center;gap:7px}
.panel-foot i{color:var(--green)}

.visual-panel{flex:1;min-height:100vh;position:relative;overflow:hidden;background:#173c29;display:flex;align-items:center;justify-content:center;padding:64px}
.visual-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.62;filter:saturate(.85) hue-rotate(-8deg)}
.visual-panel::before{content:'';position:absolute;inset:0;background:linear-gradient(145deg,rgba(12,45,28,.9),rgba(34,103,66,.66) 54%,rgba(76,175,115,.46));z-index:1}
.visual-panel::after{content:'';position:absolute;width:420px;height:420px;border:1px solid rgba(255,255,255,.13);border-radius:110px;right:-210px;top:-190px;transform:rotate(32deg);z-index:2;box-shadow:0 0 0 45px rgba(255,255,255,.025)}
.visual-content{position:relative;z-index:3;max-width:500px;color:#fff}
.visual-content h2{font-size:clamp(34px,4vw,58px);line-height:1.08;letter-spacing:-2px;margin-bottom:18px;max-width:470px}
.visual-content p{font-size:13.5px;line-height:1.8;color:rgba(255,255,255,.68);max-width:430px}
.benefits{display:flex;flex-direction:column;gap:12px;margin-top:30px}
.benefit{display:flex;align-items:center;gap:11px;font-size:12px;font-weight:600;color:rgba(255,255,255,.87)}
.benefit i{width:28px;height:28px;border-radius:9px;background:rgba(255,255,255,.12);display:flex;align-items:center;justify-content:center;color:#cff4dd;font-size:11px}

@media(max-width:920px){
  .form-panel{width:100%;padding:26px clamp(20px,7vw,64px)}
  .visual-panel{display:none}
  .form-wrap{max-width:520px}
}
@media(max-width:520px){
  .form-panel{padding:20px 18px 24px}
  .panel-top{align-items:flex-start}
  .back-link{width:38px;height:38px;padding:0;justify-content:center}
  .back-link span{display:none}
  .form-wrap{padding:42px 0 28px}
  h1{font-size:31px;letter-spacing:-1px;margin-bottom:24px}
  .field label{align-items:flex-end}
  .field label span{max-width:175px;text-align:right}
}