*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
body{font-family:'Nunito',sans-serif;min-height:100vh;display:flex;overflow:hidden;}

/* ── LEFT PANEL ── */
.login-left{
  width:52%;
  background:linear-gradient(160deg,#0d3d20 0%,#1a6030 40%,#2a8048 75%,#4a9a60 100%);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:60px 52px;position:relative;overflow:hidden;
}
/* Decorative rings */
.deco{position:absolute;border-radius:50%;border:1px solid rgba(255,255,255,0.07);}
.deco-1{width:560px;height:560px;top:-200px;left:-200px;}
.deco-2{width:300px;height:300px;bottom:-110px;right:-80px;}
.deco-3{width:150px;height:150px;top:42%;right:64px;}
.deco-4{width:80px;height:80px;top:18%;left:52%;}
/* Radial glows */
.login-left::before{
  content:'';position:absolute;inset:0;
  background:
    radial-gradient(circle at 25% 18%,rgba(255,255,255,0.08) 0%,transparent 50%),
    radial-gradient(circle at 80% 82%,rgba(255,255,255,0.05) 0%,transparent 45%);
  pointer-events:none;
}

.brand{position:relative;z-index:1;text-align:center;max-width:360px;}

/* Logo ring */
.logo-ring{
  width:96px;height:96px;border-radius:50%;
  background:rgba(255,255,255,0.12);
  border:2px solid rgba(255,255,255,0.28);
  display:flex;align-items:center;justify-content:center;
  margin:0 auto 26px;
  box-shadow:0 8px 32px rgba(0,0,0,0.2);
}
.logo-ring img{height:64px;width:auto;}

.dept-tag{
  font-size:10.5px;font-weight:900;letter-spacing:0.25em;
  color:rgba(255,255,255,0.55);text-transform:uppercase;margin-bottom:12px;
}
.brand-title{
  font-size:27px;font-weight:900;color:#fff;line-height:1.2;
  margin-bottom:8px;letter-spacing:-0.3px;
}
.brand-sub{
  font-size:13.5px;font-weight:600;color:rgba(255,255,255,0.6);
  line-height:1.6;margin-bottom:44px;
}

/* Feature list */
.features{display:flex;flex-direction:column;gap:18px;width:100%;text-align:left;}
.feat{display:flex;align-items:center;gap:16px;}
.feat-icon{
  width:42px;height:42px;border-radius:12px;flex-shrink:0;
  background:rgba(255,255,255,0.1);
  border:1px solid rgba(255,255,255,0.15);
  display:flex;align-items:center;justify-content:center;
}
.feat-icon svg{width:20px;height:20px;stroke:#fff;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;}
.feat-title{font-size:13.5px;font-weight:800;color:rgba(255,255,255,0.92);}
.feat-desc{font-size:11.5px;font-weight:600;color:rgba(255,255,255,0.48);margin-top:1px;}

/* Divider */
.brand-divider{
  width:48px;height:2px;background:rgba(255,255,255,0.2);
  border-radius:2px;margin:0 auto 28px;
}

/* ── RIGHT PANEL ── */
.login-right{
  flex:1;background:#f6f8fc;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:52px 60px;position:relative;
}

.form-wrap{width:100%;max-width:390px;}

.welcome{font-size:27px;font-weight:900;color:#1a2a3a;letter-spacing:-0.4px;margin-bottom:4px;}
.welcome-sub{font-size:14px;font-weight:600;color:#7a8a9a;margin-bottom:32px;}

/* Role selector */
.role-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:28px;}
.role-btn{
  padding:13px 10px;border-radius:12px;
  border:1.5px solid #dde4ee;background:#fff;
  cursor:pointer;font-family:'Nunito',sans-serif;
  display:flex;flex-direction:column;align-items:center;gap:6px;
  transition:all .18s;
}
.role-btn svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;}
.role-name{font-size:13.5px;font-weight:800;color:#2a3a4a;}
.role-tag{font-size:10px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;color:#9aaabb;}
.role-btn.active,.role-btn:hover{border-color:#2a8048;background:#edf8f2;color:#1a6030;}
.role-btn.active .role-name,.role-btn:hover .role-name{color:#1a6030;}
.role-btn.active .role-tag,.role-btn:hover .role-tag{color:#2a8048;}

/* Error */
.login-err{
  display:none;align-items:center;gap:9px;
  background:#fff5f5;border:1.5px solid #fcc;border-radius:10px;
  padding:11px 14px;margin-bottom:18px;
  font-size:13px;font-weight:700;color:#c0392b;
}
.login-err.show{display:flex;}
.login-err svg{flex-shrink:0;stroke:#c0392b;fill:none;stroke-width:2;stroke-linecap:round;}

/* Fields */
.field{margin-bottom:20px;}
.field label{
  display:block;font-size:12.5px;font-weight:800;
  color:#2a3a4a;margin-bottom:7px;letter-spacing:0.03em;
}
.input-wrap{position:relative;}
.field-icon{
  position:absolute;left:14px;top:50%;transform:translateY(-50%);
  pointer-events:none;
}
.field-icon svg{width:17px;height:17px;stroke:#9aaabb;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;}
.login-input{
  width:100%;padding:13px 44px;
  background:#fff;border:1.5px solid #dde4ee;border-radius:12px;
  font-size:15px;font-weight:600;font-family:'Nunito',sans-serif;
  color:#1a2a3a;outline:none;transition:border-color .2s,box-shadow .2s;
}
.login-input:focus{border-color:#2a8048;box-shadow:0 0 0 3px rgba(42,128,72,0.1);}
.login-input::placeholder{color:#b8c8d8;font-weight:600;}
.pw-toggle{
  position:absolute;right:14px;top:50%;transform:translateY(-50%);
  background:none;border:none;cursor:pointer;padding:5px;
  display:flex;align-items:center;justify-content:center;
}
.pw-toggle svg{width:17px;height:17px;stroke:#9aaabb;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;transition:stroke .2s;}
.pw-toggle:hover svg{stroke:#2a8048;}

/* Options row */
.options-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px;}
.remember{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:700;color:#4a6070;cursor:pointer;}
.remember input[type=checkbox]{width:15px;height:15px;accent-color:#2a8048;cursor:pointer;}
.forgot{
  font-size:13px;font-weight:700;color:#2a8048;
  background:none;border:none;cursor:pointer;
  font-family:'Nunito',sans-serif;text-decoration:none;
}
.forgot:hover{text-decoration:underline;}

/* Submit button */
.submit-btn{
  width:100%;padding:15px;
  background:linear-gradient(135deg,#1a6030 0%,#2a8048 100%);
  color:#fff;border:none;border-radius:12px;
  font-size:16px;font-weight:900;font-family:'Nunito',sans-serif;
  cursor:pointer;letter-spacing:0.03em;
  display:flex;align-items:center;justify-content:center;gap:10px;
  transition:all .22s;margin-bottom:22px;
  box-shadow:0 4px 14px rgba(26,96,48,0.25);
}
.submit-btn:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(26,96,48,0.38);}
.submit-btn:active{transform:translateY(0);}
.submit-btn:disabled{opacity:0.75;pointer-events:none;}

.spin{
  display:inline-block;width:18px;height:18px;
  border:2.5px solid rgba(255,255,255,0.3);border-top-color:#fff;
  border-radius:50%;animation:spin .7s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg);}}

.form-note{
  text-align:center;font-size:12px;font-weight:600;
  color:#b0bcc8;line-height:1.5;
}

/* Footer */
.page-footer{
  position:absolute;bottom:20px;left:0;right:0;
  text-align:center;font-size:11.5px;font-weight:600;color:#c0ccd8;
}

/* Entry animations */
.login-left{animation:slideIn .55s cubic-bezier(.22,.68,0,1.2) both;}
.login-right{animation:fadeUp .45s ease .1s both;}
@keyframes slideIn{from{opacity:0;transform:translateX(-24px);}to{opacity:1;transform:none;}}
@keyframes fadeUp{from{opacity:0;transform:translateY(16px);}to{opacity:1;transform:none;}}

/* Toast */
.toast{
  position:fixed;bottom:28px;left:50%;transform:translateX(-50%) translateY(80px);
  background:#1a2a3a;color:#fff;border-radius:12px;padding:13px 22px;
  font-size:14px;font-weight:700;z-index:9999;pointer-events:none;
  transition:transform .3s cubic-bezier(.34,1.56,.64,1),opacity .3s;
  opacity:0;white-space:nowrap;
}
.toast.show{transform:translateX(-50%) translateY(0);opacity:1;}

/* ── MOBILE ── */
@media(max-width:720px){
  body{flex-direction:column;}
  .login-left{width:100%;padding:36px 28px 32px;min-height:auto;flex-shrink:0;}
  .features{display:none;}
  .brand-divider{display:none;}
  .brand-sub{margin-bottom:0;}
  .logo-ring{width:68px;height:68px;margin-bottom:16px;}
  .logo-ring svg{width:36px;height:36px;}
  .brand-title{font-size:20px;}
  .deco-1,.deco-2,.deco-3,.deco-4{display:none;}
  .login-right{padding:32px 24px 68px;flex:1;}
  .welcome{font-size:22px;}
}
@media(max-width:400px){
  .login-right{padding:24px 18px 60px;}
  .role-grid{gap:8px;}
}