/* ============================================================
   Login Page Styles
   ============================================================ */

:root {
  --brand-primary: #0d6efd;
}

* { box-sizing: border-box; }

body {
  font-family: 'Sarabun', sans-serif;
  margin: 0;
  overflow: hidden;
}

.login-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 1rem;
}

.login-bg {
  position: fixed;
  inset: 0;
  background:
    linear-gradient(135deg, #0a0a2e 0%, #0d6efd22 40%, #0a0a2e 100%);
  z-index: 0;
}

.login-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 25% 25%, rgba(13,110,253,.15) 0%, transparent 50%),
    radial-gradient(circle at 75% 75%, rgba(13,110,253,.1) 0%, transparent 50%);
}

.login-card {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 420px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(20px);
}

.login-logo {
  width: 72px;
  height: 72px;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--brand-primary), #6610f2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 2rem;
}

.form-control-lg {
  border-radius: 10px;
  padding: .75rem 1rem;
  font-family: 'Sarabun', sans-serif;
}

.btn-primary {
  border-radius: 10px;
  padding: .75rem;
  font-weight: 600;
  letter-spacing: .3px;
}