:root {
  --login-ink-980: #0f1319;
  --login-ink-940: #151c25;
  --login-ink-900: #1c2531;
  --login-ink-700: #4d5a6b;
  --login-gold-500: #c9972e;
  --login-gold-400: #ddb459;
  --login-gold-300: #ecd49a;
  --login-neutral-25: #fbfcfe;
  --login-neutral-50: #f7f8fa;
  --login-neutral-100: #eef1f5;
  --login-neutral-200: #dbe2ea;
  --login-neutral-300: #c7d0db;
  --login-neutral-500: #748295;
  --login-white: #ffffff;
  --login-success-bg: #eef8f2;
  --login-success-ink: #255f44;
  --login-error-bg: #fff2f2;
  --login-error-ink: #9f3b3b;
  --login-shell-shadow: 0 18px 42px rgba(10, 18, 30, 0.1);
  --login-radius-xl: 12px;
  --login-radius-lg: 10px;
  --login-radius-md: 7px;
  --login-button-text: #2b2b20;
  --login-button-gold-top: #fff8e8;
  --login-button-gold-bottom: #e8d5a3;
  --login-button-gold-border: #b39353;
  --login-button-gold-border-strong: #9c772d;
  --login-button-gold-hover-top: #fffbee;
  --login-button-gold-hover-bottom: #efddb0;
  --login-button-primary-top: #f5df9a;
  --login-button-primary-bottom: #d3a547;
  --login-button-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.86), 0 1px 2px rgba(112, 83, 22, 0.08);
  --login-button-shadow-strong: inset 0 1px 0 rgba(255, 255, 255, 0.78), 0 8px 16px rgba(160, 118, 35, 0.14);
}

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

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

body.login-body {
  margin: 0;
  font-family: "Segoe UI", Tahoma, "Arial Nova", Arial, sans-serif;
  color: var(--login-ink-940);
  background:
    radial-gradient(circle at 18% 22%, rgba(221, 180, 89, 0.06), transparent 22%),
    linear-gradient(180deg, #f7f8fa 0%, #eff2f6 100%);
}

.login-page {
  min-height: calc(100vh - 82px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 30px 16px 12px;
}

.login-shell {
  width: min(760px, 100%);
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  grid-template-rows: 28px auto 20px;
  overflow: hidden;
  background: var(--login-white);
  border: 1px solid rgba(28, 37, 49, 0.14);
  border-radius: var(--login-radius-xl);
  box-shadow: var(--login-shell-shadow);
  position: relative;
}

.login-shell-header {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  padding: 0 12px;
  background: linear-gradient(180deg, #f0f3f7 0%, #e4e9ef 100%);
  border-bottom: 1px solid rgba(28, 37, 49, 0.12);
  position: relative;
}

.login-shell-header::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 2px;
  background: linear-gradient(90deg, var(--login-gold-500), var(--login-gold-300));
}

.login-shell-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--login-ink-700);
}

.login-brand-panel {
  grid-row: 2;
  min-height: 430px;
  padding: 24px 20px;
  background:
    radial-gradient(circle at 28% 24%, rgba(255, 255, 255, 0.08), transparent 18%),
    radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.12), transparent 24%),
    linear-gradient(180deg, #1a212b 0%, #10161d 100%);
  border-right: 1px solid rgba(255, 255, 255, 0.06);
}

.login-brand-stage {
  position: relative;
  min-height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  text-align: center;
}

.login-brand-mark {
  position: relative;
  display: grid;
  place-items: center;
  padding: 14px 16px 12px;
  border-radius: 12px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.01));
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.login-brand-mark::before {
  content: "";
  position: absolute;
  width: 190px;
  height: 140px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.16) 0%, rgba(255, 255, 255, 0.08) 38%, transparent 72%);
  filter: blur(4px);
}

.login-brand-mark::after {
  content: "";
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 12px;
  height: 42px;
  border-radius: 999px;
  background: radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.3) 0%, rgba(255, 255, 255, 0.14) 42%, transparent 78%);
  filter: blur(2px);
}

.login-brand-logo {
  position: relative;
  z-index: 1;
  width: min(86%, 190px);
  max-height: 150px;
  object-fit: contain;
  filter:
    drop-shadow(0 10px 24px rgba(0, 0, 0, 0.28))
    drop-shadow(0 0 10px rgba(255, 255, 255, 0.06))
    brightness(1.04)
    contrast(1.05);
}

.login-brand-meta {
  display: grid;
  gap: 10px;
  justify-items: center;
}

.login-brand-rule {
  display: block;
  width: 54px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--login-gold-500), var(--login-gold-300));
}

.login-brand-kicker {
  margin: 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.login-form-panel {
  grid-row: 2;
  padding: 24px 20px 20px;
  background: linear-gradient(180deg, var(--login-white) 0%, var(--login-neutral-25) 100%);
}

.login-form-window {
  min-height: 100%;
  display: flex;
  flex-direction: column;
  padding: 14px 0 0;
}

.login-form-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--login-neutral-200);
}

.login-form-header h2 {
  margin: 0;
  font-size: 22px;
  line-height: 1.05;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--login-ink-940);
}

.login-window-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid var(--login-neutral-200);
  background: var(--login-neutral-50);
  color: var(--login-ink-700);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.login-window-status::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: #2f8c63;
}

.login-alert {
  margin-bottom: 12px;
  padding: 10px 12px;
  border-radius: var(--login-radius-md);
  border: 1px solid transparent;
  font-size: 13px;
  line-height: 1.5;
}

.login-alert--error {
  background: var(--login-error-bg);
  border-color: rgba(159, 59, 59, 0.14);
  color: var(--login-error-ink);
}

.login-alert--info,
.login-alert--success {
  background: var(--login-success-bg);
  border-color: rgba(37, 95, 68, 0.12);
  color: var(--login-success-ink);
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 15px;
  flex: 1 1 auto;
}

.login-field-grid {
  display: grid;
  gap: 12px;
}

.login-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.login-field label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--login-neutral-500);
}

.login-field .auth-control,
.login-field input,
.login-field select {
  width: 100%;
  min-width: 0;
  height: 38px;
  padding: 0 12px;
  border-radius: 6px;
  border: 1px solid var(--login-neutral-300);
  background: #fffefc;
  color: var(--login-ink-940);
  font-size: 14px;
  transition:
    border-color 0.18s ease,
    box-shadow 0.18s ease,
    background-color 0.18s ease;
}

.login-field .auth-control:hover,
.login-field input:hover,
.login-field select:hover {
  border-color: #b8c4d1;
}

.login-field .auth-control:focus,
.login-field input:focus,
.login-field select:focus {
  outline: none;
  border-color: var(--login-gold-500);
  box-shadow: 0 0 0 3px rgba(201, 151, 46, 0.12);
  background: #fffdf8;
}

.login-field select {
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--login-neutral-500) 50%),
    linear-gradient(135deg, var(--login-neutral-500) 50%, transparent 50%);
  background-position:
    calc(100% - 18px) calc(50% - 3px),
    calc(100% - 12px) calc(50% - 3px);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 40px;
}

.login-password {
  position: relative;
}

.login-password .auth-control,
.login-password input {
  padding-right: 72px;
}

.login-password-toggle {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  height: 26px;
  padding: 0 9px;
  border-radius: 5px;
  border: 1px solid var(--login-button-gold-border);
  background: linear-gradient(180deg, var(--login-button-gold-top) 0%, var(--login-button-gold-bottom) 100%);
  color: var(--login-button-text);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  box-shadow: var(--login-button-shadow);
}

.login-password-toggle:hover {
  border-color: var(--login-button-gold-border-strong);
  background: linear-gradient(180deg, var(--login-button-gold-hover-top) 0%, var(--login-button-gold-hover-bottom) 100%);
}

.login-form-errors {
  margin-top: 6px;
}

.login-support-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.login-check {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--login-ink-700);
}

.login-check input {
  width: 14px;
  height: 14px;
  margin: 0;
  accent-color: var(--login-gold-500);
}

.login-link {
  color: var(--login-ink-900);
  text-decoration: none;
  font-size: 12px;
  font-weight: 700;
}

.login-link:hover {
  text-decoration: underline;
}

.login-actions {
  margin-top: auto;
  padding-top: 8px;
}

.login-btn {
  width: 100%;
  min-height: 40px;
  padding: 0 16px;
  border-radius: 6px;
  border: 1px solid transparent;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.01em;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition:
    transform 0.16s ease,
    box-shadow 0.16s ease,
    border-color 0.16s ease,
    background-color 0.16s ease;
}

.login-btn:hover {
  transform: translateY(-1px);
}

.login-btn--primary {
  color: var(--login-button-text);
  background: linear-gradient(180deg, var(--login-button-primary-top) 0%, var(--login-button-primary-bottom) 100%);
  border-color: var(--login-button-gold-border-strong);
  box-shadow: var(--login-button-shadow-strong);
}

.login-btn--primary:hover,
.login-btn--primary:focus-visible {
  border-color: #8b6724;
  background: linear-gradient(180deg, #f8e7b3 0%, #ddb458 100%);
  box-shadow: 0 0 0 3px rgba(201, 151, 46, 0.16), var(--login-button-shadow-strong);
  outline: none;
}

.login-bottom-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--login-neutral-200);
  flex-wrap: wrap;
}

.login-bottom-row span {
  font-size: 11px;
  color: var(--login-neutral-500);
}

.login-bottom-links {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.login-shell-status {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  align-items: center;
  padding: 3px 8px;
  background: linear-gradient(180deg, #eef1f5 0%, #e4e8ee 100%);
  border-top: 1px solid rgba(28, 37, 49, 0.08);
}

.login-shell-status-slot {
  display: block;
  height: 8px;
  border-radius: 2px;
  border: 1px solid rgba(28, 37, 49, 0.12);
  background: linear-gradient(180deg, #fafbfc 0%, #e8edf2 100%);
}

.login-page-footer {
  margin: 0 0 14px;
  text-align: center;
  font-size: 11px;
  color: var(--login-neutral-500);
  line-height: 1.6;
}

.login-page-footer strong {
  color: var(--login-ink-700);
  font-weight: 700;
}

@media (max-width: 860px) {
  .login-shell {
    grid-template-columns: 1fr;
    grid-template-rows: 28px auto auto 20px;
  }

  .login-brand-panel {
    grid-row: 2;
    min-height: 220px;
    border-right: 0;
    border-bottom: 1px solid rgba(28, 37, 49, 0.08);
  }

  .login-form-panel {
    grid-row: 3;
  }

  .login-brand-logo {
    width: min(62%, 190px);
  }
}

@media (max-width: 560px) {
  .login-page {
    min-height: auto;
    padding: 14px;
  }

  .login-form-panel,
  .login-brand-panel {
    padding: 16px;
  }

  .login-form-header,
  .login-support-row,
  .login-bottom-row {
    align-items: flex-start;
    flex-direction: column;
  }
}