:root {
  color-scheme: dark;
  --gold: #d7b74f;
  --gold-strong: #e3c969;
  --ink: #07111e;
  --panel: #243862;
  --panel-soft: #2c416d;
  --text: #f6f8ff;
  --muted: #9aacc7;
  --field: #e9edf7;
  --field-text: #17243a;
  --error: #ffd2d2;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

button,
input {
  font: inherit;
}

.login-page {
  background:
    linear-gradient(90deg, rgba(5, 12, 20, 0.94), rgba(9, 20, 34, 0.84), rgba(9, 17, 30, 0.96)),
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    #07111e;
  background-size: auto, 44px 44px, 44px 44px, auto;
  color: var(--text);
}

.login-shell {
  align-items: center;
  display: grid;
  grid-template-rows: 1fr auto;
  justify-items: center;
  min-height: 100vh;
  padding: 40px 18px 28px;
}

.login-card {
  background: linear-gradient(180deg, var(--panel-soft), var(--panel));
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 18px;
  box-shadow: 0 26px 80px rgba(0, 0, 0, 0.36);
  display: grid;
  gap: 22px;
  justify-items: center;
  max-width: 420px;
  padding: 28px 32px;
  width: min(100%, 420px);
}

.login-logo {
  display: block;
  height: auto;
  margin: 0 auto 4px;
  max-width: 220px;
  width: 68%;
}

h1 {
  color: #ffffff;
  font-size: 26px;
  font-weight: 800;
  line-height: 1.2;
  margin: 0;
  text-align: center;
}

.login-form {
  display: grid;
  gap: 14px;
  width: 100%;
}

.login-form input {
  background: var(--field);
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 10px;
  color: var(--field-text);
  min-height: 48px;
  outline: none;
  padding: 0 15px;
  width: 100%;
}

.login-form input:focus {
  border-color: var(--gold-strong);
  box-shadow: 0 0 0 3px rgba(215, 183, 79, 0.2);
}

.login-form button {
  background: linear-gradient(180deg, var(--gold-strong), var(--gold));
  border: 0;
  border-radius: 10px;
  color: #07111e;
  cursor: pointer;
  font-weight: 900;
  min-height: 48px;
  padding: 0 16px;
  width: 100%;
}

.login-form button:disabled {
  cursor: wait;
  opacity: 0.72;
}

.login-status {
  color: var(--error);
  font-size: 13px;
  font-weight: 700;
  min-height: 18px;
  margin: -2px 0 0;
  text-align: center;
}

.login-status:empty {
  visibility: hidden;
}

footer {
  color: var(--muted);
  font-size: 12px;
  margin-top: 22px;
  text-align: center;
}

.sr-only {
  height: 1px;
  margin: -1px;
  overflow: hidden;
  position: absolute;
  width: 1px;
}

@media (max-width: 520px) {
  .login-card {
    border-radius: 14px;
    padding: 26px 20px;
  }

  .login-logo {
    width: 74%;
  }
}