:root {
  --login-green: var(--color-phosphor-green, #3ecf8e);
  --login-green-hover: var(--color-mint-pulse, #00c573);
  --login-bg: var(--color-obsidian, #121212);
  --login-surface: rgba(10, 10, 10, 0.94);
  --login-border: rgba(255, 255, 255, 0.12);
  --login-text: var(--color-snow, #fafafa);
  --login-muted: var(--color-smoke, #898989);
}

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

html, body {
  min-height: 100%;
  font-family: var(--font-ui, Inter, system-ui, sans-serif);
  color: var(--login-text);
  background: var(--login-bg);
}

.login-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  background: #0a0a0a;
}

.login-bg img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.login-bg__desktop { display: none; object-position: bottom; }

@media (min-width: 768px) {
  .login-bg__mobile { display: none; }
  .login-bg__desktop { display: block; }
}

.login-bg__shade-radial {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 90% 70% at 50% 50%, rgba(0,0,0,0.78) 0%, rgba(0,0,0,0.48) 45%, rgba(0,0,0,0.25) 72%);
}

.login-bg__shade-linear {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.42) 0%, rgba(0,0,0,0.18) 40%, rgba(0,0,0,0.52) 100%);
}

.login-shell {
  position: relative;
  z-index: 1;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
}

.login-card {
  width: 100%;
  max-width: 400px;
  background: var(--login-surface);
  border: 1px solid var(--login-border);
  border-radius: 24px;
  padding: 32px 28px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(14px);
}

.login-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}

.login-header img {
  height: 56px;
  width: 56px;
  object-fit: contain;
  border-radius: 12px;
}

.login-brand {
  font-weight: 600;
  font-size: 18px;
  color: var(--login-green);
}

.login-card h1 {
  text-align: center;
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 6px;
}

.login-sub {
  text-align: center;
  color: var(--login-muted);
  font-size: 14px;
  margin-bottom: 18px;
}

.login-lang {
  margin-bottom: 18px;
  padding: 12px 14px;
  border: 1px solid var(--login-border);
  border-radius: 14px;
  background: rgba(0, 0, 0, 0.22);
}

.login-lang__label {
  display: block;
  font-size: 11px;
  color: var(--login-muted);
  margin-bottom: 8px;
}

.login-lang__options {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.login-lang__option {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 8px 10px;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: #a3a3a3;
  font-size: 13px;
  text-align: left;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.15s ease, color 0.15s ease;
}

.login-lang__option:hover,
.login-lang__option:focus {
  background: rgba(255, 255, 255, 0.06);
  color: var(--login-text);
  outline: none;
}

.login-lang__option.is-active {
  color: var(--login-text);
}

.login-lang__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 1.5px solid #555;
  flex: 0 0 auto;
}

.login-lang__option.is-active .login-lang__dot {
  border-color: var(--login-text);
  background: var(--login-text);
  box-shadow: inset 0 0 0 2px rgba(10, 10, 10, 0.9);
}

.login-field input {
  width: 100%;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--login-border);
  border-radius: 9999px;
  padding: 12px 16px;
  color: var(--login-text);
  font-size: 15px;
}

.login-field { margin-bottom: 14px; position: relative; }

.login-field label {
  display: block;
  font-size: 12px;
  color: var(--login-muted);
  margin-bottom: 6px;
}

.login-field--pw input { padding-right: 44px; }

.login-eye {
  position: absolute;
  right: 10px;
  bottom: 10px;
  width: 32px;
  height: 32px;
  border: none;
  background: transparent;
  color: var(--login-muted);
  cursor: pointer;
}

.login-submit {
  width: 100%;
  margin-top: 8px;
  background: var(--login-green);
  color: var(--login-bg);
  border: none;
  border-radius: 9999px;
  padding: 12px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
}

.login-submit:hover { background: var(--login-green-hover); }

.login-footer {
  text-align: center;
  margin-top: 16px;
  font-size: 11px;
  color: var(--login-muted);
}

.login-error,
.login-error-top {
  color: #ff6b6b;
  font-size: 12px;
}

.login-error-top { text-align: center; margin-bottom: 10px; }