:root{
  --navy:#061846;
  --blue:#0b6fff;
  --blue-dark:#0058ec;
  --text:#071944;
  --muted:#64718d;
  --line:#dbe6f5;
  --white:#ffffff;
  --danger:#d92d45;
  --success:#0f8a45;
}
*{box-sizing:border-box}
html,body{min-height:100%;margin:0}
body{
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--text);
  background:#eef7ff;
}
button,input{font:inherit}
button{cursor:pointer}
svg{display:block;fill:none;stroke:currentColor;stroke-width:2.15;stroke-linecap:round;stroke-linejoin:round}
a{text-decoration:none;color:inherit}
.portal-login{
  min-height:100vh;
  display:grid;
  grid-template-columns:43.5% 56.5%;
  background:linear-gradient(135deg,#f8fcff 0%,#eef7ff 54%,#e4f1ff 100%);
  overflow:hidden;
}
.brand-panel{
  min-height:100vh;
  position:relative;
  overflow:hidden;
  padding:44px 74px 56px;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  background-image:url('../assets/login-visual.png');
  background-size:cover;
  background-position:center center;
  border-right:1px solid rgba(213,225,239,.74);
  box-shadow:inset -1px 0 0 rgba(218,230,245,.78);
}
.brand-panel:before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(145deg,rgba(248,252,255,.92) 0%,rgba(248,252,255,.78) 26%,rgba(248,252,255,.30) 48%,rgba(248,252,255,0) 66%),
    linear-gradient(180deg,rgba(255,255,255,.16) 0%,rgba(255,255,255,.03) 43%,rgba(3,18,55,.62) 73%,rgba(1,13,39,.98) 100%);
  z-index:0;
}
.brand-panel:after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  bottom:0;
  height:47%;
  background:linear-gradient(180deg,rgba(1,16,48,0) 0%,rgba(1,16,48,.48) 20%,rgba(1,15,45,.94) 58%,rgba(1,13,40,1) 100%);
  z-index:1;
}
.brand-copy{position:relative;z-index:2;max-width:570px}
.brand-logo{
  width:min(315px,88%);
  height:auto;
  display:block;
  margin:0 0 38px;
  filter:drop-shadow(0 8px 18px rgba(255,255,255,.36));
}
.brand-copy h1{
  margin:0 0 15px;
  font-size:clamp(47px,4.15vw,66px);
  line-height:.98;
  letter-spacing:-.064em;
  font-weight:950;
  color:var(--navy);
}
.brand-copy h1 span{color:var(--blue)}
.brand-copy p{
  margin:0;
  max-width:510px;
  font-size:clamp(18px,1.22vw,22px);
  line-height:1.38;
  color:#4f5f7a;
  font-weight:540;
}
.feature-stack{
  position:relative;
  z-index:3;
  display:grid;
  gap:17px;
  max-width:570px;
  padding-top:30px;
}
.feature-item{
  display:grid;
  grid-template-columns:70px 1fr;
  align-items:center;
  gap:20px;
}
.feature-icon{
  width:64px;
  height:64px;
  border-radius:18px;
  display:grid;
  place-items:center;
  color:#ecf5ff;
  background:linear-gradient(135deg,#0b77ff 0%,#0350c4 100%);
  border:1px solid rgba(255,255,255,.18);
  box-shadow:0 18px 42px rgba(0,36,101,.44);
}
.feature-icon svg{width:29px;height:29px}
.feature-item h2{
  margin:0 0 5px;
  font-size:17px;
  line-height:1.08;
  color:#fff;
  font-weight:900;
  letter-spacing:-.015em;
  text-shadow:0 2px 12px rgba(0,0,0,.25);
}
.feature-item p{
  margin:0;
  max-width:440px;
  color:rgba(255,255,255,.95);
  font-size:15.5px;
  line-height:1.34;
  font-weight:560;
}
.signin-panel{
  min-height:100vh;
  position:relative;
  overflow:hidden;
  display:flex;
  flex-direction:column;
  justify-content:flex-start;
  align-items:flex-start;
  padding:50px 52px 32px 0;
}
.signin-panel:before{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(circle at 100% 8%,rgba(11,111,255,.13),transparent 34%),
    radial-gradient(circle at 100% 78%,rgba(11,111,255,.08),transparent 32%),
    linear-gradient(135deg,#f8fcff 0%,#eef7ff 55%,#e6f2ff 100%);
  z-index:0;
}
.signin-panel:after{
  content:"";
  position:absolute;
  right:-180px;
  bottom:-185px;
  width:560px;
  height:560px;
  border-radius:50%;
  border:1px solid rgba(11,111,255,.12);
  box-shadow:inset 0 0 0 58px rgba(11,111,255,.035),inset 0 0 0 118px rgba(11,111,255,.022);
  z-index:0;
}
.signin-card{
  position:relative;
  z-index:1;
  width:calc(100% - 78px);
  max-width:1060px;
  height:min(860px,calc(100vh - 108px));
  min-height:720px;
  margin-left:0;
  margin-right:auto;
  background:rgba(255,255,255,.965);
  border:1px solid rgba(218,230,245,.98);
  border-radius:25px;
  box-shadow:0 30px 90px rgba(8,28,70,.12);
  padding:44px clamp(52px,4.8vw,78px) 42px;
  display:flex;
  flex-direction:column;
  justify-content:center;
  backdrop-filter:blur(14px);
}
.signin-header{text-align:center;margin:0 0 30px}
.signin-header h2{
  margin:0 0 11px;
  font-size:clamp(38px,3vw,48px);
  line-height:1.05;
  letter-spacing:-.05em;
  color:var(--navy);
  font-weight:950;
}
.signin-header p{
  margin:0;
  color:#697792;
  font-size:17px;
  line-height:1.42;
  font-weight:520;
}
.signin-form{display:grid;gap:18px}
.form-group{display:grid;gap:8px}
.form-group label{font-size:15px;color:#34415f;font-weight:850}
.input-wrap{
  height:61px;
  border:1px solid var(--line);
  border-radius:14px;
  background:#fff;
  display:flex;
  align-items:center;
  gap:16px;
  padding:0 20px;
  transition:.18s ease;
}
.input-wrap:focus-within{border-color:rgba(11,111,255,.68);box-shadow:0 0 0 4px rgba(11,111,255,.10)}
.input-wrap>svg{width:23px;height:23px;color:#60708e;flex:0 0 auto}
.input-wrap input{border:0;outline:0;flex:1;min-width:0;font-size:17px;color:var(--text);background:transparent}
.input-wrap input::placeholder{color:#8c9ab2}
.icon-button{width:40px;height:40px;border:0;background:transparent;color:#60708e;border-radius:10px;display:grid;place-items:center}.icon-button:hover{background:#f2f7ff;color:var(--blue)}.icon-button svg{width:23px;height:23px}
.form-group small{display:none;color:var(--danger);font-size:13px;font-weight:750}.form-group.invalid .input-wrap{border-color:#e45b6b;box-shadow:0 0 0 4px rgba(217,45,69,.08)}.form-group.invalid small{display:block}
.form-options{display:flex;align-items:center;justify-content:space-between;gap:18px;margin:0 0 8px}.remember{display:flex;align-items:center;gap:11px;color:#53617f;font-weight:750}.remember input{width:22px;height:22px;accent-color:var(--blue)}.text-link{border:0;background:transparent;color:#005df5;font-weight:850;padding:4px 0}.text-link:hover{text-decoration:underline}
.submit-button{height:64px;border:0;border-radius:15px;background:linear-gradient(135deg,#0c75ff 0%,#0052ee 100%);color:#fff;font-size:20px;font-weight:900;display:flex;align-items:center;justify-content:center;gap:18px;box-shadow:0 20px 42px rgba(11,111,255,.24);transition:.2s ease}.submit-button:hover{transform:translateY(-1px);box-shadow:0 24px 50px rgba(11,111,255,.31)}.submit-button:active{transform:translateY(0)}
.form-status{margin:0;text-align:center;min-height:14px;color:var(--success);font-size:13px;font-weight:800}.form-status.error{color:var(--danger)}
.divider{display:flex;align-items:center;gap:20px;margin:24px 0 23px;color:#7b88a1}.divider span{height:1px;flex:1;background:var(--line)}.divider em{font-style:normal;font-size:15px}.sso-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.sso-button{height:59px;border:1px solid var(--line);border-radius:14px;background:#fff;color:#45526e;font-size:17px;font-weight:850;display:flex;align-items:center;justify-content:center;gap:12px;transition:.18s ease}.sso-button:hover{border-color:#b9cae2;background:#fbfdff;transform:translateY(-1px)}.google-icon{font-size:22px;color:#4285f4}.ms-icon{display:grid;grid-template-columns:repeat(2,10px);grid-template-rows:repeat(2,10px);gap:2px}.ms-icon i:nth-child(1){background:#f25022}.ms-icon i:nth-child(2){background:#7fba00}.ms-icon i:nth-child(3){background:#00a4ef}.ms-icon i:nth-child(4){background:#ffb900}
.admin-help{text-align:center;margin:26px 0 0;color:#7a87a1;font-size:16px}.admin-help a{color:#005df5;font-weight:850}.copyright{position:relative;z-index:1;margin:20px 0 0;width:calc(100% - 64px);max-width:1080px;text-align:center;color:#8a96ad;font-size:14px}
@media (max-width:1180px){.portal-login{grid-template-columns:1fr;overflow:auto}.brand-panel{min-height:780px;padding:38px 28px 46px;background-position:center center}.signin-panel{min-height:auto;padding:38px 22px 30px;align-items:center}.signin-card{width:min(720px,100%);height:auto;min-height:0}.copyright{width:100%}}
@media (max-width:720px){.brand-panel{min-height:780px}.brand-logo{width:245px;margin-bottom:34px}.brand-copy h1{font-size:44px}.brand-copy p{font-size:17px}.feature-stack{gap:14px}.feature-item{grid-template-columns:56px 1fr;gap:14px}.feature-icon{width:56px;height:56px;border-radius:15px}.feature-icon svg{width:25px;height:25px}.feature-item h2{font-size:16px}.feature-item p{font-size:14px}.signin-card{padding:34px 22px;border-radius:22px}.signin-header{margin-bottom:28px}.signin-header h2{font-size:36px}.signin-header p{font-size:16px}.input-wrap{height:60px}.input-wrap input{font-size:16px}.form-options{align-items:flex-start;flex-direction:column}.submit-button{height:62px}.sso-grid{grid-template-columns:1fr;gap:14px}.admin-help{font-size:15px}.copyright{font-size:13px}}