:root {
  color-scheme: dark;
  font-family:
    Inter, "Noto Sans Thai", "Segoe UI", system-ui, -apple-system, sans-serif;
  background: #070a0f;
  color: #f4f7fb;
  font-synthesis: none;
}

* {
  box-sizing: border-box;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at 12% 8%, rgba(85, 110, 255, 0.2), transparent 34rem),
    radial-gradient(circle at 90% 90%, rgba(0, 215, 163, 0.12), transparent 32rem),
    #070a0f;
}

.shell {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 72px 0 36px;
}

.hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(310px, 360px);
  align-items: center;
  gap: clamp(48px, 8vw, 104px);
}

.hero {
  max-width: 780px;
}

.eyebrow,
.section-label {
  margin: 0 0 12px;
  color: #8ca0ff;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.16em;
}

h1 {
  max-width: 720px;
  margin: 0;
  font-size: clamp(2.7rem, 7vw, 5.7rem);
  line-height: 0.94;
  letter-spacing: -0.055em;
}

.lead {
  max-width: 650px;
  margin: 28px 0 0;
  color: #a9b2c2;
  font-size: 1.1rem;
  line-height: 1.75;
}

.login-card {
  position: relative;
  overflow: hidden;
  padding: 30px;
  border: 1px solid #283246;
  border-radius: 24px;
  background:
    linear-gradient(145deg, rgba(23, 30, 43, 0.98), rgba(12, 16, 24, 0.98));
  box-shadow:
    0 28px 80px rgba(0, 0, 0, 0.32),
    inset 0 1px rgba(255, 255, 255, 0.04);
}

.login-card::before {
  position: absolute;
  top: 0;
  right: 30px;
  left: 30px;
  height: 2px;
  background: linear-gradient(90deg, transparent, #637bff, #36dfa4, transparent);
  content: "";
}

.login-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.login-kicker {
  margin: 0;
  color: #8ca0ff;
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.16em;
}

.secure-pill {
  padding: 6px 9px;
  border: 1px solid rgba(54, 223, 164, 0.42);
  border-radius: 999px;
  color: #36dfa4;
  font-size: 0.62rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.login-card h2 {
  margin: 24px 0 6px;
  font-size: 1.75rem;
  letter-spacing: -0.03em;
}

.login-copy {
  margin: 0;
  color: #8e99aa;
  font-size: 0.92rem;
  line-height: 1.6;
}

.login-form {
  display: grid;
  gap: 16px;
  margin-top: 24px;
}

.form-field {
  display: grid;
  gap: 8px;
  color: #c5ccda;
  font-size: 0.78rem;
  font-weight: 700;
}

.form-field input {
  width: 100%;
  height: 46px;
  padding: 0 14px;
  border: 1px solid #2b3445;
  border-radius: 12px;
  outline: none;
  background: rgba(7, 10, 15, 0.72);
  color: #f4f7fb;
  font: inherit;
  font-weight: 500;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.form-field input::placeholder {
  color: #5f6a7c;
}

.form-field input:not(:disabled):focus {
  border-color: #7186ff;
  box-shadow: 0 0 0 3px rgba(99, 123, 255, 0.16);
}

.form-options {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  color: #657085;
  font-size: 0.72rem;
}

.remember-me {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.remember-me input {
  margin: 0;
  accent-color: #7186ff;
}

.login-button {
  min-height: 48px;
  border: 0;
  border-radius: 12px;
  background: linear-gradient(135deg, #637bff, #7c63ff);
  color: #ffffff;
  font: inherit;
  font-size: 0.86rem;
  font-weight: 900;
  letter-spacing: 0.02em;
  box-shadow: 0 12px 28px rgba(99, 123, 255, 0.22);
  cursor: pointer;
  transition: opacity 160ms ease, transform 160ms ease;
}

.login-button:not(:disabled):hover {
  transform: translateY(-1px);
}

.login-button:disabled,
.form-field input:disabled,
.remember-me input:disabled {
  cursor: not-allowed;
}

.login-button:disabled {
  opacity: 0.72;
}

.login-note {
  margin: -2px 0 0;
  color: #657085;
  font-size: 0.72rem;
  line-height: 1.5;
  text-align: center;
}

.login-note.is-error {
  color: #ff8790;
}

.login-note.is-success {
  color: #36dfa4;
}

.password-shell {
  display: grid;
  min-height: 100vh;
  align-items: center;
}

.password-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(310px, 420px);
  align-items: center;
  gap: clamp(48px, 8vw, 104px);
}

.password-help {
  margin: -4px 0 0;
  color: #8e99aa;
  font-size: 0.72rem;
  line-height: 1.6;
}

.status-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 64px;
  padding: 28px;
  border: 1px solid #222937;
  border-radius: 20px;
  background: rgba(16, 21, 30, 0.82);
  backdrop-filter: blur(18px);
}

.status-card h2 {
  margin: 0;
  font-size: clamp(1.35rem, 3vw, 2rem);
}

.muted {
  margin: 8px 0 0;
  color: #8e99aa;
}

.status-badge {
  flex: 0 0 auto;
  padding: 9px 13px;
  border: 1px solid currentcolor;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.status-checking {
  color: #f5bc58;
}

.status-ok {
  color: #36dfa4;
}

.status-error {
  color: #ff6f79;
}

.pipeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: 24px;
  overflow: hidden;
  border: 1px solid #222937;
  border-radius: 20px;
  background: #222937;
}

.pipeline article {
  min-height: 210px;
  padding: 24px;
  background: #0d1119;
}

.pipeline span {
  color: #657085;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.8rem;
}

.pipeline h3 {
  margin: 52px 0 10px;
  font-size: 1.2rem;
}

.pipeline p {
  margin: 0;
  color: #8e99aa;
  line-height: 1.6;
}

footer {
  margin-top: 24px;
  color: #657085;
  font-size: 0.84rem;
}

@media (max-width: 820px) {
  .hero-layout,
  .password-layout {
    grid-template-columns: 1fr;
  }

  .login-card {
    width: min(100%, 520px);
  }

  .pipeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .shell {
    width: min(100% - 24px, 1120px);
    padding-top: 36px;
  }

  .hero-layout {
    gap: 36px;
  }

  .login-card {
    padding: 24px;
  }

  .status-card {
    align-items: flex-start;
    flex-direction: column;
  }

  .pipeline {
    grid-template-columns: 1fr;
  }

  .pipeline article {
    min-height: 170px;
  }

  .pipeline h3 {
    margin-top: 28px;
  }
}