:root {
  --login-primary: #2754c8;
  --login-primary-dark: #1d43a5;
  --login-text: #182230;
  --login-muted: #667085;
  --login-line: #d9e0ea;
  --login-surface: rgba(255, 255, 255, .96);
}

* { box-sizing: border-box; }
html, body { min-height: 100%; }
body {
  margin: 0;
  color: var(--login-text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  background: #0c1428;
  -webkit-font-smoothing: antialiased;
}
button, input { font: inherit; }

.login-page {
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: clamp(28px, 5vw, 64px) 24px 88px;
  position: relative;
  isolation: isolate;
  overflow: hidden;
}
.login-page::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background-color: #0c1428;
  background-image:
    linear-gradient(112deg, rgba(7, 13, 30, .78) 0%, rgba(16, 32, 72, .62) 52%, rgba(19, 43, 100, .40) 100%),
    var(--login-photo);
  background-position: center, center;
  background-size: cover, cover;
  background-repeat: no-repeat, no-repeat;
}
.login-page::after {
  content: "";
  position: absolute;
  z-index: -1;
  width: min(54vw, 680px);
  aspect-ratio: 1;
  top: -38%;
  right: -12%;
  border-radius: 50%;
  background: rgba(99, 134, 255, .16);
}
.login-layout {
  width: min(1080px, 100%);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 420px);
  align-items: center;
  gap: clamp(42px, 8vw, 105px);
}
.login-presentation { max-width: 600px; color: #fff; }
.environment {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 7px 12px;
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 999px;
  background: rgba(255,255,255,.09);
  font-size: 12px;
  font-weight: 750;
  letter-spacing: .075em;
  text-transform: uppercase;
}
.environment::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #65d9a1;
  box-shadow: 0 0 0 4px rgba(101,217,161,.14);
}
.login-presentation h1 {
  margin: 22px 0 15px;
  font-size: clamp(42px, 6vw, 72px);
  line-height: .98;
  letter-spacing: -.05em;
}
.login-presentation p {
  max-width: 540px;
  margin: 0;
  color: rgba(255,255,255,.76);
  font-size: clamp(16px, 2vw, 19px);
  line-height: 1.65;
}
.login-card {
  padding: clamp(28px, 4vw, 40px);
  border: 1px solid rgba(255,255,255,.58);
  border-radius: 24px;
  background: var(--login-surface);
  box-shadow: 0 28px 70px rgba(0,0,0,.32);
  backdrop-filter: blur(14px);
}
.login-brand { display: flex; align-items: center; gap: 13px; margin-bottom: 28px; }
.login-brand img {
  width: 44px;
  height: 44px;
  padding: 8px;
  border-radius: 13px;
  background: #edf1ff;
  object-fit: contain;
}
.client-name { font-size: 18px; font-weight: 800; line-height: 1.2; letter-spacing: -.02em; }
.version { margin-top: 4px; color: var(--login-muted); font-size: 12px; }
.login-card h2 { margin: 0 0 7px; font-size: 26px; letter-spacing: -.03em; }
.login-subtitle { margin: 0 0 25px; color: var(--login-muted); font-size: 14px; line-height: 1.5; }
.login-alert {
  margin: 0 0 18px;
  padding: 11px 13px;
  border: 1px solid #f4c7c7;
  border-radius: 10px;
  color: #a52020;
  background: #fff1f1;
  font-size: 13px;
}
.login-field { margin-bottom: 17px; }
.login-field label { display: block; margin-bottom: 7px; color: #344054; font-size: 13px; font-weight: 750; }
.input-box { position: relative; }
.input-box svg {
  position: absolute;
  left: 14px;
  top: 50%;
  width: 19px;
  height: 19px;
  color: #87909f;
  transform: translateY(-50%);
  pointer-events: none;
}
.login-field input {
  width: 100%;
  min-height: 50px;
  padding: 12px 14px 12px 45px;
  border: 1px solid var(--login-line);
  border-radius: 12px;
  outline: 0;
  color: var(--login-text);
  background: #fff;
  transition: border-color .18s, box-shadow .18s;
}
.login-field input::placeholder { color: #a1a9b5; }
.login-field input:focus { border-color: var(--login-primary); box-shadow: 0 0 0 4px rgba(39,84,200,.12); }
.login-submit {
  width: 100%;
  min-height: 50px;
  margin-top: 5px;
  border: 0;
  border-radius: 12px;
  color: #fff;
  background: var(--login-primary);
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 9px 22px rgba(39,84,200,.26);
  transition: background .18s, transform .18s, box-shadow .18s;
}
.login-submit:hover { background: var(--login-primary-dark); box-shadow: 0 11px 25px rgba(39,84,200,.32); transform: translateY(-1px); }
.login-submit:focus-visible, .forgot-password:focus-visible { outline: 3px solid rgba(39,84,200,.28); outline-offset: 3px; }
.forgot-password { position: relative; z-index: 1; display: block; width: fit-content; margin: 18px auto 0; color: var(--login-primary); font-size: 13px; font-weight: 750; text-decoration: none; cursor: pointer; }
.forgot-password:hover { text-decoration: underline; }

body > nav.fixed-bottom {
  position: fixed;
  inset: auto 0 0;
  z-index: 5;
  padding: 12px 24px;
  color: rgba(255,255,255,.7);
  background: rgba(6,12,26,.62) !important;
  backdrop-filter: blur(10px);
  font-size: 11px;
}
body > nav .container-fluid { display: flex; align-items: center; justify-content: space-between; gap: 18px; max-width: 1200px; margin: auto; }
body > nav a { color: rgba(255,255,255,.9); text-decoration: none; }

@media (max-width: 820px) {
  .login-layout { max-width: 440px; grid-template-columns: 1fr; gap: 28px; }
  .login-presentation { text-align: center; }
  .login-presentation h1 { margin: 16px 0 9px; font-size: 40px; }
  .login-presentation p { display: none; }
  body > nav .container-fluid { justify-content: center; }
  body > nav .container-fluid > :not(:last-child) { display: none; }
}
@media (max-width: 480px) {
  .login-page { place-items: start center; padding: 28px 16px 66px; }
  .login-card { border-radius: 20px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; }
}