*{box-sizing:border-box;margin:0;padding:0;}
:root{
  --blue:#1F7CAD;--blue-mid:#2A8EC2;--blue-dark:#155f87;
  --green:#5DB520;--green-mid:#6DC929;
  --gray-900:#1a2533;--gray-800:#1e2d3d;--gray-700:#253347;
  --white:#fff;
  --font:'Inter',system-ui,sans-serif;
  --mono:'JetBrains Mono','Fira Mono',monospace;
}
html,body{height:100%;overflow:hidden;font-family:var(--font);background:var(--gray-900);}

/* LAYOUT */
.layout{display:flex;height:100vh;overflow:hidden;}

/* LEFT PANEL — brand */
.brand-panel{
  flex:1;
  min-width:0;
  background:var(--gray-900);
  display:flex;
  flex-direction:column;
  position:relative;
  overflow:hidden;
}

/* Animated road grid background */
.road-grid{
  position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(31,124,173,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(31,124,173,.08) 1px, transparent 1px);
  background-size:60px 60px;
  animation:grid-scroll 20s linear infinite;
}
@keyframes grid-scroll{from{transform:translateY(0);}to{transform:translateY(60px);}}

/* Diagonal accent stripe */
.accent-stripe{
  position:absolute;
  top:-10%;left:-5%;
  width:55%;height:120%;
  background:linear-gradient(135deg, rgba(31,124,173,.12) 0%, transparent 60%);
  transform:skewX(-8deg);
}

/* Green bottom bar */
.brand-panel::after{
  content:'';
  position:absolute;
  bottom:0;left:0;right:0;
  height:3px;
  background:linear-gradient(90deg, var(--green) 0%, var(--blue) 100%);
}

.brand-content{
  position:relative;z-index:2;
  display:flex;flex-direction:column;
  height:100%;
  padding:48px;
}

/* Logo mark */
.logo-mark{
  display:flex;align-items:center;gap:14px;
  margin-bottom:auto;
}
.logo-icon{
  width:56px;height:56px;
  display:flex;align-items:center;justify-content:center;
  flex-shrink:0;
  filter:drop-shadow(0 4px 20px rgba(31,124,173,.35));
}
.logo-icon img{width:100%;height:100%;object-fit:contain;}
.logo-text{line-height:1.2;}
.logo-text .company{font-size:18px;font-weight:800;color:var(--white);letter-spacing:-.02em;}
.logo-text .tagline{font-size:11px;font-weight:500;color:var(--green-mid);text-transform:uppercase;letter-spacing:.12em;margin-top:2px;}

/* Big headline */
.brand-headline{margin-bottom:32px;}
.brand-headline h1{
  font-size:52px;
  font-weight:900;
  color:var(--white);
  line-height:1.0;
  letter-spacing:-.03em;
  margin-bottom:12px;
}
.brand-headline h1 span{
  color:transparent;
  -webkit-text-stroke:1.5px rgba(255,255,255,.25);
}
.brand-headline p{
  font-size:14px;
  color:rgba(255,255,255,.45);
  line-height:1.6;
  max-width:400px;
  font-weight:400;
}

/* Stats row */
.brand-stats{
  display:flex;gap:32px;
  padding-top:32px;
  border-top:1px solid rgba(255,255,255,.07);
}
.brand-stat{
  display:flex;flex-direction:column;align-items:center;text-align:center;
}
.brand-stat .val{
  font-size:28px;font-weight:800;
  color:var(--white);letter-spacing:-.02em;
  font-family:var(--mono);
  display:flex;align-items:center;justify-content:center;
  height:48px;
}
.brand-stat .val span{color:var(--green-mid);}
.brand-stat .lbl{
  font-size:10px;font-weight:600;
  color:rgba(255,255,255,.3);
  text-transform:uppercase;letter-spacing:.1em;
  margin-top:6px;
  text-align:center;
}

/* Floating location cards */
.float-cards{
  position:absolute;
  right:48px;top:50%;
  transform:translateY(-50%);
  display:flex;flex-direction:column;gap:10px;
  z-index:1;
  opacity:.6;
  pointer-events:none;
}
.float-card{
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.15);
  border-radius:10px;
  padding:10px 16px;
  width:200px;
  backdrop-filter:blur(10px);
}
.float-card .fc-label{font-size:9px;font-weight:700;color:rgba(255,255,255,.45);text-transform:uppercase;letter-spacing:.1em;margin-bottom:5px;}
.float-card .fc-val{font-size:14px;font-weight:600;color:rgba(255,255,255,.9);}

/* RIGHT PANEL — login */
.login-panel{
  width:420px;
  flex-shrink:0;
  background:var(--white);
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  padding:40px 44px;
  position:relative;
  overflow:hidden;
  opacity:1;
}

/* Subtle top accent */
.login-panel::before{
  content:'';
  position:absolute;
  top:0;left:0;right:0;
  height:3px;
  background:linear-gradient(90deg, var(--blue) 0%, var(--green) 100%);
}

.login-inner{width:100%;}

.login-eyebrow{
  font-size:10px;font-weight:700;
  color:var(--blue);
  text-transform:uppercase;letter-spacing:.12em;
  margin-bottom:8px;
  display:flex;align-items:center;gap:6px;
}
.login-eyebrow::before{content:'';width:20px;height:2px;background:var(--blue);}

.login-title{
  font-size:26px;font-weight:800;
  color:var(--gray-900);
  letter-spacing:-.02em;
  line-height:1.1;
  margin-bottom:6px;
}
.login-sub{
  font-size:13px;color:#6B7280;
  margin-bottom:36px;line-height:1.5;
}

/* Azure AD button */
.azure-btn{
  width:100%;
  display:flex;align-items:center;gap:12px;
  padding:13px 18px;
  background:var(--gray-900);
  color:var(--white);
  border:none;border-radius:10px;
  font-size:13px;font-weight:600;
  cursor:pointer;
  font-family:var(--font);
  transition:all .18s;
  box-shadow:0 4px 16px rgba(26,37,51,.2);
  position:relative;
  overflow:hidden;
}
.azure-btn::after{
  content:'';
  position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(255,255,255,.05) 0%,transparent 100%);
}
.azure-btn:hover{
  background:#253347;
  box-shadow:0 6px 24px rgba(26,37,51,.3);
  transform:translateY(-1px);
}
.azure-btn:active{transform:translateY(0);}
.azure-icon{
  width:28px;height:28px;
  flex-shrink:0;
  display:grid;grid-template-columns:1fr 1fr;gap:2px;
}
.azure-icon div{border-radius:2px;}
.azure-btn-text{flex:1;text-align:left;}
.azure-btn-sub{font-size:10px;font-weight:400;color:rgba(255,255,255,.5);display:block;margin-top:1px;}
.azure-arrow{color:rgba(255,255,255,.4);font-size:16px;}

/* Divider */
.login-divider{
  display:flex;align-items:center;gap:12px;
  margin:24px 0;color:#D1D5DB;font-size:11px;
}
.login-divider::before,.login-divider::after{content:'';flex:1;height:1px;background:#E5E7EB;}

/* Manual login form */
.form-group{margin-bottom:14px;}
.form-label{display:block;font-size:11px;font-weight:600;color:#374151;text-transform:uppercase;letter-spacing:.06em;margin-bottom:5px;}
.form-input{
  width:100%;
  border:1.5px solid #E5E7EB;
  border-radius:8px;
  padding:10px 12px;
  font-size:13px;
  font-family:var(--font);
  color:#111827;
  outline:none;
  transition:border-color .15s,box-shadow .15s;
  background:#fff;
}
.form-input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(31,124,173,.1);}
.form-input::placeholder{color:#9CA3AF;}
.form-input.error{border-color:#EF4444;box-shadow:0 0 0 3px rgba(239,68,68,.1);}

/* Role selector */
.role-row{display:flex;gap:8px;margin-bottom:14px;}
.role-chip{
  flex:1;padding:8px 6px;
  border:1.5px solid #E5E7EB;border-radius:8px;
  text-align:center;font-size:11px;font-weight:600;
  color:#6B7280;cursor:pointer;transition:all .12s;
  font-family:var(--font);background:#fff;
}
.role-chip:hover{border-color:var(--blue);color:var(--blue);}
.role-chip.active{border-color:var(--blue);background:var(--blue);color:#fff;}

.login-btn{
  width:100%;padding:12px;
  background:var(--blue);color:#fff;
  border:none;border-radius:8px;
  font-size:13px;font-weight:700;
  cursor:pointer;font-family:var(--font);
  transition:all .15s;
  display:flex;align-items:center;justify-content:center;gap:8px;
  margin-top:4px;
}
.login-btn:hover{background:var(--blue-mid);box-shadow:0 4px 16px rgba(31,124,173,.3);}
.login-btn:disabled{background:#9CA3AF;cursor:not-allowed;box-shadow:none;}

/* Error message */
.error-msg{
  display:none;
  background:#FEF2F2;border:1px solid #FECACA;border-radius:8px;
  padding:10px 12px;font-size:12px;color:#DC2626;
  margin-bottom:14px;display:flex;align-items:center;gap:8px;
}
.error-msg.show{display:flex;}

/* Loading spinner */
.spinner{
  width:18px;height:18px;
  border:2.5px solid rgba(255,255,255,.3);
  border-top-color:#fff;
  border-radius:50%;
  animation:spin .7s linear infinite;
  display:none;
}
@keyframes spin{to{transform:rotate(360deg);}}

/* Footer */
.login-footer{
  margin-top:32px;
  padding-top:20px;
  border-top:1px solid #F3F4F6;
  text-align:center;
  font-size:11px;color:#9CA3AF;
  line-height:1.6;
}
.login-footer a{color:var(--blue);text-decoration:none;}
.login-footer a:hover{text-decoration:underline;}

/* Session info */
.session-info{
  position:absolute;
  bottom:20px;left:0;right:0;
  text-align:center;
  font-size:10px;color:#D1D5DB;
  display:flex;align-items:center;justify-content:center;gap:6px;
}
.session-dot{width:6px;height:6px;border-radius:50%;background:#10B981;}

/* Animated entrance */
.login-panel{animation:slideIn .4s ease-out forwards;}
@keyframes slideIn{from{transform:translateX(20px);opacity:0;}to{transform:translateX(0);opacity:1;}}
.brand-content{animation:fadeIn .5s ease-out .1s both;}
@keyframes fadeIn{from{opacity:0;transform:translateY(10px);}to{opacity:1;transform:translateY(0);}}

/* Loading overlay */
.loading-overlay{
  position:fixed;inset:0;
  background:var(--gray-900);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:20px;z-index:100;
  opacity:0;pointer-events:none;
  transition:opacity .3s;
}
.loading-overlay.show{opacity:1;pointer-events:all;}
.loading-bar{
  width:200px;height:3px;
  background:rgba(255,255,255,.1);
  border-radius:2px;overflow:hidden;
}
.loading-bar-fill{
  height:100%;
  background:linear-gradient(90deg,var(--blue),var(--green));
  border-radius:2px;
  width:0%;
  transition:width .3s;
}
.loading-text{font-size:13px;color:rgba(255,255,255,.5);font-family:var(--font);}
@keyframes logo-pulse{
  0%,100%{transform:scale(1);   opacity:.95;}
  50%    {transform:scale(1.06);opacity:1;}
}