:root{
  --bg1:#061226;
  --bg2:#050914;
  --card:#ffffff;

  --text:#0f172a;
  --muted:#64748b;

  --blue:#2563eb;
  --blue2:#60a5fa;

  --bd: rgba(15,23,42,.10);
  --shadow: 0 24px 70px rgba(2, 6, 23, .38);
  --shadow2: 0 14px 35px rgba(15,23,42,.10);
}

*{ margin:0; padding:0; box-sizing:border-box; }

body{
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:22px;

  /* ✅ travel-style deep night gradient */
  background:
    radial-gradient(1100px 650px at 15% 10%, rgba(37,99,235,.35), transparent 60%),
    radial-gradient(900px 550px at 85% 20%, rgba(96,165,250,.18), transparent 55%),
    radial-gradient(900px 600px at 40% 95%, rgba(34,197,94,.12), transparent 55%),
    linear-gradient(180deg, var(--bg1) 0%, var(--bg2) 100%);
}

/* Container */
.login-container{
  background: rgba(255,255,255,.03);
  border-radius: 22px;
  box-shadow: var(--shadow);
  overflow:hidden;
  max-width: 980px;
  width: 100%;
  display:flex;
  border:1px solid rgba(255,255,255,.08);
  backdrop-filter: blur(8px);
}

/* Left side */
.login-left{
  flex:1;
  color: #e5e7eb;
  padding: 44px 38px;
  display:flex;
  flex-direction:column;
  justify-content:center;
  align-items:center;
  text-align:center;
  position:relative;

  /* ✅ nicer blue gradient */
  background:
    radial-gradient(700px 420px at 30% 10%, rgba(255,255,255,.18), transparent 60%),
    linear-gradient(135deg, #0b2b78 0%, #0b1639 60%, #081028 100%);
}

/* subtle “air route” pattern */
.login-left::before{
  content:"";
  position:absolute;
  inset:0;
  opacity:.22;
  pointer-events:none;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(96,165,250,.35) 2px, transparent 3px),
    radial-gradient(circle at 60% 40%, rgba(96,165,250,.28) 2px, transparent 3px),
    radial-gradient(circle at 80% 70%, rgba(96,165,250,.22) 2px, transparent 3px);
  background-size: 220px 180px;
  mix-blend-mode: screen;
}

.login-left img{
  position:relative;
  z-index:1;
  box-shadow: 0 10px 30px rgba(0,0,0,.25);
}

.login-left i{
  font-size:70px;
  margin-bottom:20px;
  animation: float 3s ease-in-out infinite;
  position:relative;
  z-index:1;
}

@keyframes float{
  0%,100%{ transform: translateY(0); }
  50%{ transform: translateY(-12px); }
}

.login-left h1{
  font-size: 28px;
  font-weight: 750;
  letter-spacing: -.4px;
  margin-bottom: 10px;
  position:relative;
  z-index:1;
}

.login-left p{
  font-size: 14px;
  opacity: .92;
  line-height: 1.65;
  max-width: 380px;
  position:relative;
  z-index:1;
}

.version-badge{
  margin-top: 18px;
  position:relative;
  z-index:1;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.14);
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  color: #e2e8f0;
}

/* Right side */
.login-right{
  flex:1;
  padding: 44px 38px;
  background: var(--card);
  box-shadow: var(--shadow2);
}

.login-right h2{
  font-size: 22px;
  color: var(--text);
  margin-bottom: 6px;
  font-weight: 750;
  letter-spacing: -.3px;
}

.login-right p{
  color: var(--muted);
  margin-bottom: 22px;
  font-size: 13px;
  line-height: 1.5;
}

/* Form */
.form-group{ margin-bottom: 14px; }

.form-group label{
  display:block;
  color:#334155;
  font-weight: 700;
  margin-bottom: 6px;
  font-size: 12px;
}

.input-group{
  position:relative;
  display:flex;
  align-items:center;
  gap:10px;
  background: #fbfdff;
  border: 1px solid rgba(15,23,42,.12);
  border-radius: 14px;
  padding: 10px 12px;
  transition: all .15s ease;
}

.input-group:focus-within{
  border-color: rgba(37,99,235,.45);
  box-shadow: 0 0 0 4px rgba(37,99,235,.12);
  background: #fff;
}

.input-group i.left{
  position:static !important;
  transform:none !important;
  color:#64748b;
  font-size: 16px;
  width: 18px;
  display:grid;
  place-items:center;
}

.form-control{
  width:100%;
  padding: 0;
  border: none;
  border-radius: 0;
  font-size: 14px;
  outline:none;
  background: transparent;
  color: var(--text);
}

.form-control::placeholder{ color:#94a3b8; }

/* password toggle button (if you use it) */
.toggle-password{
  border:none;
  background:transparent;
  cursor:pointer;
  color:#64748b;
  width:34px;
  height:34px;
  border-radius:10px;
  display:grid;
  place-items:center;
}
.toggle-password:hover{ background:#f1f5f9; }

/* Button */
.btn-login{
  width:100%;
  padding: 12px 14px;
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue2) 100%);
  color:white;
  border:none;
  border-radius: 14px;
  font-size: 14px;
  font-weight: 750;
  cursor:pointer;
  transition: transform .15s ease, box-shadow .15s ease;
  box-shadow: 0 10px 20px rgba(37,99,235,.20);
  display:flex;
  align-items:center;
  justify-content:center;
  gap:10px;
}

.btn-login:hover{
  transform: translateY(-1px);
  box-shadow: 0 14px 28px rgba(37,99,235,.24);
}

.btn-login:active{ transform: translateY(0); }

/* Remember row / links */
.form-row{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:10px;
  margin: 8px 0 14px;
}

.form-check{
  display:flex;
  align-items:center;
  gap:8px;
  user-select:none;
  font-size: 13px;
  color:#334155;
}

.btn-link{
  color: var(--blue);
  text-decoration:none;
  font-weight: 700;
  font-size: 13px;
}
.btn-link:hover{ text-decoration:underline; }

/* Demo section (optional) */
.demo-credentials{
  margin-top: 18px;
  padding: 14px;
  background: #f8fafc;
  border-radius: 14px;
  border: 1px solid rgba(15,23,42,.08);
  border-left: 4px solid var(--blue);
}

.demo-credentials h4{
  color: #0f172a;
  margin-bottom: 10px;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .3px;
}

.credential-item{
  display:flex;
  justify-content:space-between;
  padding: 8px 0;
  border-bottom: 1px dashed rgba(15,23,42,.10);
}
.credential-item:last-child{ border-bottom:none; }
.credential-item strong{ color:#334155; font-size:12px; }
.credential-item span{ color:#64748b; font-size:12px; font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace; }

/* Alerts */
.alert{
  padding: 12px 12px;
  border-radius: 14px;
  margin-bottom: 14px;
  display:block; /* ✅ you can remove display:none (Laravel errors need show) */
  border:1px solid var(--bd);
  font-size: 13px;
}

.alert-error{
  background: #fef2f2;
  color: #7f1d1d;
  border-color: rgba(239,68,68,.22);
}

.alert-success{
  background: #f0fdf4;
  color: #14532d;
  border-color: rgba(22,163,74,.18);
}

/* Loading Animation */
.btn-login.loading{
  pointer-events:none;
  opacity:.8;
}
.btn-login.loading::after{
  content:"";
  width:16px;
  height:16px;
  margin-left:10px;
  border:2px solid #ffffff;
  border-top-color: transparent;
  border-radius:50%;
  display:inline-block;
  animation: spin .6s linear infinite;
}
@keyframes spin{ to{ transform: rotate(360deg); } }

/* Mobile responsive */
@media (max-width: 768px){
  .login-container{
    flex-direction:column;
    max-width: 100%;
  }
  .login-left{
    padding: 34px 22px;
  }
  .login-left h1{ font-size: 22px; }
  .login-left p{ font-size: 13px; }
  .login-right{
    padding: 30px 22px;
  }
}

@media (max-width: 480px){
  body{ padding: 12px; }
  .login-right h2{ font-size: 20px; }
}