:root {
  --login-bg: #f5f7fa;
  --login-surface: #ffffff;
  --login-surface-soft: #f8fafc;
  --login-border: #e2e8f0;
  --login-border-strong: #cbd5e1;
  --login-text: #0f172a;
  --login-text-secondary: #334155;
  --login-text-muted: #64748b;
  --login-primary: #0ea5e9;
  --login-primary-strong: #0284c7;
  --login-primary-soft: #e0f2fe;
  --login-navy: #071427;
  --login-navy-2: #0b2a46;
  --login-cyan: #22d3ee;
  --login-danger: #dc2626;
  --login-danger-soft: #fee2e2;
  --login-shadow: 0 18px 44px rgba(15, 23, 42, 0.1);
  --login-shadow-soft: 0 1px 2px rgba(15, 23, 42, 0.04), 0 10px 24px rgba(15, 23, 42, 0.045);
  --login-font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

html {
  min-height: 100%;
  background: var(--login-bg);
  font-family: var(--login-font);
  text-size-adjust: 100%;
}

body.login-page {
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at 84% 16%, rgba(14, 165, 233, 0.08), transparent 26%),
    linear-gradient(180deg, #f8fafc 0%, var(--login-bg) 100%);
  color: var(--login-text);
  font-family: var(--login-font);
  font-size: 14px;
  line-height: 1.45;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

button,
input {
  font: inherit;
  letter-spacing: 0;
}

button {
  cursor: pointer;
}

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

.login-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(420px, 39vw) minmax(0, 1fr);
  overflow-x: hidden;
}

.login-brand-panel {
  position: relative;
  min-height: 100vh;
  padding: 64px 72px;
  display: grid;
  align-content: start;
  gap: 44px;
  overflow: hidden;
  color: #f8fafc;
  background:
    linear-gradient(136deg, rgba(34, 211, 238, 0.1), transparent 28%),
    linear-gradient(148deg, var(--login-navy) 0%, var(--login-navy-2) 58%, #07425a 100%);
}

.login-brand-panel__glow,
.login-brand-panel__grid {
  position: absolute;
  pointer-events: none;
}

.login-brand-panel__glow {
  border-radius: 999px;
  filter: blur(2px);
}

.login-brand-panel__glow--cyan {
  width: 360px;
  height: 360px;
  right: -132px;
  top: 84px;
  background: rgba(34, 211, 238, 0.12);
}

.login-brand-panel__glow--blue {
  width: 420px;
  height: 420px;
  left: -190px;
  bottom: -120px;
  background: rgba(37, 99, 235, 0.14);
}

.login-brand-panel__grid {
  inset: 0;
  opacity: 0.16;
  background:
    linear-gradient(rgba(148, 163, 184, 0.38) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.36) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(180deg, transparent 0%, #000 18%, #000 72%, transparent 100%);
}

.login-brand-copy,
.login-feature-list,
.login-signal-panel {
  position: relative;
  z-index: 1;
}

.login-kicker {
  margin: 0 0 16px;
  color: #93c5fd;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.2;
  text-transform: uppercase;
}

.login-brand-copy {
  width: min(100%, 440px);
  margin-top: 88px;
}

.login-brand-copy h1 {
  margin: 0;
  color: #f8fafc;
  font-size: 42px;
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: 0;
}

.login-brand-copy p:not(.login-kicker) {
  margin: 24px 0 0;
  color: #b6c7dc;
  font-size: 17px;
  line-height: 1.55;
}

.login-feature-list {
  width: min(100%, 360px);
  display: grid;
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.login-feature-list li {
  display: flex;
  align-items: center;
  gap: 14px;
  color: #e2e8f0;
  font-size: 16px;
  font-weight: 600;
}

.login-feature-list__icon {
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  border-radius: 999px;
  background: rgba(34, 211, 238, 0.16);
  color: #67e8f9;
}

.login-feature-list__icon svg {
  width: 15px;
  height: 15px;
}

.login-feature-list__icon path,
.login-security-note__icon path {
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.login-signal-panel {
  width: min(100%, 430px);
  margin-top: 44px;
  padding: 18px 0 0;
  border-top: 1px solid rgba(148, 163, 184, 0.18);
}

.login-signal-panel__status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: #cbd5e1;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.login-signal-panel__status span:nth-child(2) {
  margin-right: auto;
}

.login-signal-panel__status strong {
  color: #67e8f9;
}

.login-signal-panel__dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: #22d3ee;
  box-shadow: 0 0 18px rgba(34, 211, 238, 0.72);
}

.login-signal-panel__rails {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.login-signal-panel__rail {
  display: block;
  width: 76%;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(34, 211, 238, 0.74), rgba(59, 130, 246, 0));
  opacity: 0.72;
}

.login-signal-panel__rail--wide {
  width: 100%;
  opacity: 0.34;
}

.login-signal-panel__rail--short {
  width: 46%;
  opacity: 0.5;
}

.login-form-section {
  min-width: 0;
  min-height: 100vh;
  padding: 48px 24px;
  display: grid;
  place-items: center;
  background: var(--login-surface-soft);
}

.login-card {
  width: min(100%, 424px);
  padding: 40px 44px;
  display: grid;
  gap: 24px;
  border: 1px solid var(--login-border);
  border-radius: 8px;
  background: var(--login-surface);
  box-shadow: var(--login-shadow);
}

.login-card__header {
  display: grid;
  gap: 8px;
  justify-items: start;
}

.login-card-brand {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  justify-self: center;
  margin-bottom: 14px;
}

.login-card-brand__mark {
  width: 96px;
  height: 96px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: #071427;
  overflow: hidden;
}

.login-card-brand__mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.login-card h2 {
  margin: 0;
  color: var(--login-text);
  font-size: 30px;
  font-weight: 800;
  line-height: 1.2;
}

.login-card p {
  margin: 0;
  color: var(--login-text-muted);
  font-size: 15px;
}

.login-error {
  padding: 12px 14px;
  border: 1px solid rgba(220, 38, 38, 0.24);
  border-radius: 8px;
  background: var(--login-danger-soft);
  color: #991b1b;
  font-weight: 700;
}

.login-fields {
  display: grid;
  gap: 18px;
}

.login-field {
  display: grid;
  gap: 8px;
}

.login-field label {
  color: var(--login-text-secondary);
  font-size: 13px;
  font-weight: 700;
}

.login-input-wrap {
  position: relative;
}

.login-input-icon {
  position: absolute;
  left: 15px;
  top: 50%;
  width: 18px;
  height: 18px;
  color: #94a3b8;
  transform: translateY(-50%);
  pointer-events: none;
}

.login-input-icon path {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.login-field input {
  width: 100%;
  height: 50px;
  padding: 0 15px 0 44px;
  border: 1px solid #dbe4ef;
  border-radius: 8px;
  background: #f8fafc;
  color: var(--login-text);
  outline: none;
  font-size: 15px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.login-field input::placeholder {
  color: #94a3b8;
}

.login-field input:focus {
  border-color: rgba(14, 165, 233, 0.78);
  box-shadow: 0 0 0 4px rgba(14, 165, 233, 0.14);
}

.login-button {
  width: 100%;
  min-height: 52px;
  border: 0;
  border-radius: 8px;
  background: linear-gradient(180deg, #38bdf8 0%, var(--login-primary) 100%);
  color: #ffffff;
  font-size: 16px;
  font-weight: 800;
  box-shadow: 0 10px 20px rgba(14, 165, 233, 0.24);
  transition: transform 160ms ease, box-shadow 160ms ease, filter 160ms ease;
}

.login-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 24px rgba(14, 165, 233, 0.3);
  filter: brightness(1.03);
}

.login-security-note {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 12px;
  align-items: start;
  padding-top: 18px;
  border-top: 1px solid var(--login-border);
}

.login-security-note__icon {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: var(--login-primary-soft);
  color: var(--login-primary-strong);
}

.login-security-note__icon svg {
  width: 20px;
  height: 20px;
}

.login-security-note strong,
.login-security-note small {
  display: block;
}

.login-security-note strong {
  color: var(--login-text);
  font-size: 14px;
  line-height: 1.35;
}

.login-security-note small {
  margin-top: 3px;
  color: var(--login-text-muted);
  font-size: 13px;
  line-height: 1.45;
}

@media (max-width: 980px) {
  .login-shell {
    grid-template-columns: 1fr;
  }

  .login-brand-panel {
    min-height: auto;
    padding: 28px 24px 34px;
    gap: 20px;
  }

  .login-brand-copy {
    width: min(100%, 640px);
    margin-top: 0;
  }

  .login-brand-copy h1 {
    font-size: 32px;
  }

  .login-brand-copy p:not(.login-kicker) {
    margin-top: 14px;
    font-size: 15px;
  }

  .login-feature-list {
    width: 100%;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
  }

  .login-feature-list li {
    align-items: flex-start;
    font-size: 14px;
  }

  .login-signal-panel {
    display: none;
  }

  .login-form-section {
    min-height: auto;
    padding: 28px 18px 44px;
    align-content: start;
    gap: 22px;
  }

}

@media (max-width: 640px) {
  body.login-page {
    background: var(--login-surface-soft);
  }

  .login-brand-panel {
    padding: 24px 18px 28px;
  }

  .login-brand-copy h1 {
    font-size: 28px;
  }

  .login-feature-list {
    grid-template-columns: 1fr;
  }

  .login-form-section {
    padding: 22px 14px 32px;
  }

  .login-card {
    width: 100%;
    padding: 28px 20px;
  }

  .login-card h2 {
    font-size: 26px;
  }
}