:root {
  --login-bg: #050505;
  --login-surface: rgba(16, 16, 16, 0.84);
  --login-surface-strong: rgba(10, 10, 10, 0.94);
  --login-border: rgba(255, 255, 255, 0.12);
  --login-text: #ffffff;
  --login-text-soft: rgba(255, 255, 255, 0.72);
  --login-shadow: 0 40px 120px rgba(0, 0, 0, 0.56);
  --login-shadow-soft: 0 22px 54px rgba(95, 8, 28, 0.18);
  --login-radius: 34px;
  --login-radius-sm: 14px;
  --login-font-display: Georgia, "Times New Roman", serif;
  --login-font-body: "Segoe UI", Arial, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  min-height: 100%;
  margin: 0;
  background: #050505;
  color: var(--login-text);
  font-family: var(--login-font-body);
}

body {
  min-height: 100vh;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 14% 12%, rgba(229, 9, 20, 0.24), transparent 24%),
    radial-gradient(circle at 84% 16%, rgba(255, 87, 134, 0.18), transparent 26%),
    radial-gradient(circle at 50% 120%, rgba(131, 9, 36, 0.32), transparent 38%),
    linear-gradient(180deg, #050505 0%, #090909 34%, #0f0b0d 100%);
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: auto;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(18px);
}

body::before {
  top: 8%;
  right: -4%;
  width: min(28vw, 420px);
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(110, 10, 32, 0.38), transparent 70%);
}

body::after {
  bottom: -8%;
  left: -6%;
  width: min(34vw, 520px);
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(255, 173, 196, 0.12), transparent 68%);
}

img {
  max-width: 100%;
  display: block;
}

button,
input {
  font: inherit;
}

.login-shell {
  min-height: 100vh;
  padding: 32px 20px;
  display: grid;
  place-items: center;
}

.login-panel {
  position: relative;
  width: min(100%, 640px);
  padding: clamp(34px, 4.2vw, 52px);
  border-radius: var(--login-radius);
  border: 1px solid var(--login-border);
  background:
    radial-gradient(circle at top, rgba(255, 255, 255, 0.06), transparent 36%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0)),
    linear-gradient(180deg, rgba(88, 11, 28, 0.14), rgba(20, 20, 20, 0) 24%),
    var(--login-surface);
  box-shadow:
    var(--login-shadow),
    var(--login-shadow-soft),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  overflow: hidden;
}

.login-panel::before {
  content: "";
  position: absolute;
  inset: auto -12% 12% auto;
  width: clamp(220px, 32vw, 360px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(169, 15, 48, 0.34), transparent 68%);
  pointer-events: none;
}

.login-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.04), transparent 28%),
    radial-gradient(circle at 76% 100%, rgba(229, 9, 20, 0.16), transparent 30%);
  pointer-events: none;
}

.login-brand {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
  width: 100%;
  margin-bottom: 28px;
}

.login-brand__logo {
  width: auto;
  height: clamp(46px, 5.4vw, 72px);
  object-fit: contain;
  filter: drop-shadow(0 12px 28px rgba(229, 9, 20, 0.22));
}

.login-copy,
.login-form {
  position: relative;
  z-index: 1;
}

.login-copy {
  text-align: center;
}

.login-copy__eyebrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  padding: 0 14px;
  margin: 0 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.76rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.login-copy__title {
  margin: 0;
  font-family: var(--login-font-display);
  font-size: clamp(3rem, 6.4vw, 5.7rem);
  line-height: 0.9;
  letter-spacing: -0.05em;
  text-wrap: balance;
}

.login-copy__subtitle {
  margin: 18px auto 0;
  max-width: 32ch;
  color: var(--login-text-soft);
  font-size: 1.02rem;
  line-height: 1.78;
}

.login-form {
  margin-top: 34px;
  padding-top: 26px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: grid;
  gap: 18px;
}

.login-field {
  display: grid;
  gap: 10px;
}

.login-field__label {
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.9rem;
}

.login-field__input {
  width: 100%;
  min-height: 58px;
  padding: 0 18px;
  border-radius: var(--login-radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.11);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.03)),
    rgba(255, 255, 255, 0.02);
  color: #ffffff;
  outline: none;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease,
    background-color 180ms ease;
}

.login-field__input:focus {
  border-color: rgba(255, 200, 214, 0.28);
  box-shadow:
    0 0 0 4px rgba(229, 9, 20, 0.12),
    0 12px 28px rgba(74, 7, 20, 0.18);
  background: rgba(255, 255, 255, 0.07);
}

.login-error {
  margin: 0;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(255, 108, 144, 0.26);
  background: rgba(124, 18, 42, 0.22);
  color: #ffd4de;
  font-size: 0.92rem;
}

.login-submit {
  min-height: 58px;
  border: 1px solid rgba(255, 214, 224, 0.14);
  border-radius: 16px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), transparent),
    linear-gradient(135deg, #d2143c 0%, #9f0f2c 44%, #2f0812 100%);
  color: #fff9fb;
  font-weight: 700;
  letter-spacing: 0.012em;
  cursor: pointer;
  box-shadow:
    0 18px 38px rgba(84, 7, 23, 0.34),
    inset 0 1px 0 rgba(255, 255, 255, 0.16);
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    opacity 180ms ease,
    filter 180ms ease;
}

.login-submit:hover,
.login-submit:focus-visible {
  transform: translateY(-2px);
  box-shadow:
    0 24px 48px rgba(84, 7, 23, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  filter: saturate(1.08);
}

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

.login-submit.is-loading,
.login-submit:disabled {
  opacity: 0.78;
  cursor: wait;
  transform: none;
  filter: saturate(0.9);
}

.login-noscript {
  position: fixed;
  right: 16px;
  bottom: 16px;
  max-width: 320px;
  padding: 14px 16px;
  border-radius: 14px;
  background: rgba(16, 16, 16, 0.94);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.82);
}

@media (max-width: 767px) {
  .login-shell {
    padding: 20px 14px;
  }

  .login-panel {
    width: 100%;
    padding: 26px 18px 24px;
    border-radius: 24px;
  }

  .login-brand {
    margin-bottom: 22px;
  }

  .login-brand__logo {
    height: clamp(42px, 12vw, 60px);
  }

  .login-copy__title {
    font-size: clamp(2.7rem, 12vw, 4rem);
  }

  .login-copy__subtitle {
    max-width: none;
    font-size: 0.96rem;
  }
}