:root {
  --bg-navy: #070913;
  --bg-violet: #121027;
  --bg-magenta: #411252;
  --card-bg: rgba(13, 16, 32, 0.72);
  --card-border: rgba(177, 77, 255, 0.52);
  --text-primary: #eef0ff;
  --text-muted: #b9bfdc;
  --field-bg: rgba(11, 15, 30, 0.82);
  --field-border: rgba(128, 141, 196, 0.34);
  --danger: #ff7c97;
  --success: #5ce2a9;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  color: var(--text-primary);
  font-family: "Segoe UI", "Trebuchet MS", "Helvetica Neue", sans-serif;
  background:
    radial-gradient(120% 140% at 100% 0%, rgba(177, 77, 255, 0.33), transparent 58%),
    radial-gradient(90% 95% at 0% 100%, rgba(82, 33, 124, 0.42), transparent 52%),
    linear-gradient(145deg, var(--bg-navy) 0%, var(--bg-violet) 50%, var(--bg-magenta) 100%);
  overflow-x: hidden;
}

.login-page {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2.25rem 1rem 2rem;
}

.login-page::before,
.login-page::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.login-page::before {
  background:
    linear-gradient(120deg, transparent 49.75%, rgba(255, 255, 255, 0.05) 49.9%, transparent 50.05%) 0 0 / 44px 44px,
    linear-gradient(60deg, transparent 49.75%, rgba(255, 255, 255, 0.04) 49.9%, transparent 50.05%) 0 0 / 44px 44px;
  opacity: 0.3;
}

.login-page::after {
  background: radial-gradient(circle at 50% 20%, rgba(177, 77, 255, 0.18), transparent 60%);
  filter: blur(24px);
}

.login-shell {
  width: min(100%, 430px);
  position: relative;
  z-index: 1;
  animation: reveal 480ms ease-out both;
}

.hero {
  text-align: center;
  margin-bottom: 1.25rem;
}

.hero-mark {
  width: 66px;
  height: 66px;
  margin: 0 auto 0.85rem;
  border-radius: 16px;
  display: grid;
  place-items: center;
  font-weight: 700;
  letter-spacing: 0.08em;
  background: linear-gradient(160deg, rgba(177, 77, 255, 0.34), rgba(76, 148, 255, 0.2));
  border: 1px solid rgba(198, 145, 255, 0.6);
  box-shadow:
    0 0 0 1px rgba(198, 145, 255, 0.2) inset,
    0 12px 35px rgba(109, 51, 161, 0.35);
}

.hero-title {
  margin: 0;
  font-size: clamp(2rem, 7vw, 2.55rem);
  font-weight: 800;
  letter-spacing: 0.2em;
}

.hero-kicker {
  margin: 0.2rem 0 0;
  font-size: 0.77rem;
  letter-spacing: 0.48em;
  color: #e1d5ff;
  text-transform: uppercase;
}

.hero-subtitle {
  margin: 0.95rem auto 0;
  max-width: 34ch;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.login-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 18px;
  backdrop-filter: blur(14px);
  box-shadow:
    0 24px 60px rgba(0, 0, 0, 0.42),
    0 0 0 1px rgba(177, 77, 255, 0.26) inset,
    0 0 24px rgba(177, 77, 255, 0.32);
  padding: 1.4rem 1.2rem 1.1rem;
}

.login-card h2 {
  margin: 0;
  font-size: 1.38rem;
}

.login-intro {
  margin: 0.35rem 0 1rem;
  color: var(--text-muted);
}

.form-error {
  margin: 0 0 0.9rem;
  border: 1px solid rgba(255, 124, 151, 0.42);
  border-radius: 10px;
  padding: 0.6rem 0.75rem;
  background: rgba(93, 24, 43, 0.35);
  color: #ffd6df;
  font-size: 0.92rem;
}

.login-form {
  display: grid;
  gap: 0.55rem;
}

.login-form label {
  font-size: 0.93rem;
}

.login-form input[type="text"],
.login-form input[type="password"],
.login-form input[name="username"] {
  width: 100%;
  border-radius: 11px;
  border: 1px solid var(--field-border);
  background: var(--field-bg);
  color: var(--text-primary);
  min-height: 42px;
  padding: 0.62rem 0.75rem;
  outline: none;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.login-form input:focus {
  border-color: rgba(177, 77, 255, 0.75);
  box-shadow: 0 0 0 3px rgba(177, 77, 255, 0.2);
}

.password-wrap {
  position: relative;
  margin-bottom: 0.2rem;
}

.password-wrap input {
  padding-right: 2.9rem;
}

.password-toggle {
  position: absolute;
  right: 0.45rem;
  top: 50%;
  transform: translateY(-50%);
  width: 34px;
  height: 34px;
  border: 1px solid rgba(150, 160, 214, 0.4);
  border-radius: 9px;
  background: rgba(24, 29, 58, 0.8);
  color: #f1f3ff;
  cursor: pointer;
}

.password-toggle:focus-visible {
  outline: 2px solid rgba(177, 77, 255, 0.9);
  outline-offset: 1px;
}

.eye-icon {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid currentColor;
  border-radius: 11px;
  position: relative;
}

.eye-icon::before {
  content: "";
  position: absolute;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: currentColor;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

.form-meta {
  margin: 0.35rem 0 0.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.remember-me {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.remember-me input {
  accent-color: var(--brand-accent, #b14dff);
}

.forgot-link {
  color: #cfb8ff;
  font-size: 0.9rem;
  text-decoration: none;
}

.forgot-link.is-disabled {
  opacity: 0.58;
  pointer-events: none;
}

.login-submit {
  width: 100%;
  min-height: 46px;
  border: 0;
  border-radius: 11px;
  color: #f6f3ff;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  cursor: pointer;
  background: linear-gradient(105deg, rgba(96, 82, 255, 0.95), rgba(177, 77, 255, 0.96));
  box-shadow:
    0 12px 28px rgba(141, 78, 212, 0.35),
    0 0 0 1px rgba(235, 225, 255, 0.14) inset;
  transition: transform 160ms ease, filter 160ms ease;
}

.login-submit:hover {
  transform: translateY(-1px);
  filter: brightness(1.03);
}

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

.login-footer {
  border-top: 1px solid rgba(134, 146, 202, 0.24);
  margin-top: 1rem;
  padding-top: 0.8rem;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.84rem;
}

.login-footer p {
  margin: 0.17rem 0;
}

.shield {
  width: 22px;
  height: 26px;
  margin: 0 auto 0.35rem;
  background: linear-gradient(180deg, rgba(177, 77, 255, 0.76), rgba(98, 206, 255, 0.73));
  clip-path: polygon(50% 0%, 92% 16%, 85% 72%, 50% 100%, 15% 72%, 8% 16%);
}

.security-label {
  color: #e2ddff;
  font-weight: 600;
}

.status-card {
  margin: 0.9rem auto 0;
  width: fit-content;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.48rem 0.72rem;
  border-radius: 999px;
  color: #d7ffe9;
  background: rgba(12, 43, 32, 0.5);
  border: 1px solid rgba(92, 226, 169, 0.38);
}

.status-card p {
  margin: 0;
  font-size: 0.88rem;
}

.status-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 5px rgba(92, 226, 169, 0.13), 0 0 12px rgba(92, 226, 169, 0.7);
}

@media (max-width: 520px) {
  .login-page {
    padding: 1.2rem 0.75rem 1.4rem;
  }

  .hero {
    margin-bottom: 0.95rem;
  }

  .hero-title {
    letter-spacing: 0.14em;
  }

  .hero-kicker {
    letter-spacing: 0.33em;
  }

  .login-card {
    padding: 1.1rem 0.9rem 0.95rem;
    border-radius: 14px;
  }

  .form-meta {
    flex-direction: column;
    align-items: flex-start;
  }
}

@keyframes reveal {
  from {
    opacity: 0;
    transform: translateY(8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}