:root {
  --bg: #0a1222;
  --bg-soft: #11213b;
  --card: rgba(255, 255, 255, 0.95);
  --ink: #0f172a;
  --muted: #64748b;
  --line: rgba(148, 163, 184, 0.35);
  --primary: #0f78ff;
  --primary-2: #1db5ff;
  --danger: #c62828;
  --success: #0d9f6e;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Bahnschrift", "Aptos", "Segoe UI", Arial, sans-serif;
  background:
    radial-gradient(920px 520px at -10% -10%, rgba(39, 140, 255, 0.32), transparent 56%),
    radial-gradient(760px 440px at 100% 0%, rgba(32, 198, 255, 0.24), transparent 50%),
    linear-gradient(135deg, rgba(14, 36, 70, 0.52), transparent 34%),
    var(--bg);
  color: var(--ink);
}

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

.login-card {
  width: min(1120px, 100%);
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(340px, 430px);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 30px;
  overflow: hidden;
  box-shadow: 0 36px 80px rgba(2, 8, 23, 0.42);
  backdrop-filter: blur(18px);
}

.login-showcase {
  padding: 34px;
  color: #f8fbff;
  background:
    radial-gradient(560px 300px at 15% 15%, rgba(48, 135, 255, 0.32), transparent 60%),
    radial-gradient(420px 260px at 100% 100%, rgba(19, 195, 255, 0.2), transparent 55%),
    linear-gradient(160deg, rgba(9, 17, 33, 0.94), rgba(13, 28, 54, 0.92));
  display: grid;
  gap: 26px;
  align-content: center;
}

.login-form-panel {
  background: var(--card);
  padding: 34px 30px;
  display: grid;
  align-content: center;
  gap: 18px;
}

.brand {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 10px;
}

.brand img {
  width: 62px;
  height: 62px;
  object-fit: contain;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.92);
  padding: 10px;
}

.brand h1 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 0.96;
  letter-spacing: -0.04em;
  max-width: 12ch;
}

.brand p {
  margin: 2px 0 0;
  color: rgba(226, 232, 240, 0.8);
  font-size: 0.9rem;
}

.eyebrow {
  margin: 0 0 10px;
  color: rgba(96, 211, 255, 0.92) !important;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.72rem !important;
  font-weight: 700;
}

.brand-sub {
  max-width: 36ch;
  line-height: 1.6;
}

.panel-top h2 {
  font-size: 2rem;
  letter-spacing: -0.03em;
}

h2 {
  margin: 0;
}

.sub {
  margin: 6px 0 16px;
  color: var(--muted);
  line-height: 1.55;
}

.error {
  margin-bottom: 12px;
  border: 1px solid rgba(198, 40, 40, 0.25);
  background: rgba(198, 40, 40, 0.08);
  color: var(--danger);
  border-radius: 12px;
  padding: 10px 12px;
  font-size: 0.92rem;
}

.showcase-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.showcase-grid article {
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.08);
  padding: 16px;
  display: grid;
  gap: 8px;
}

.showcase-grid strong {
  font-size: 0.96rem;
}

.showcase-grid span {
  color: rgba(226, 232, 240, 0.8);
  line-height: 1.45;
  font-size: 0.88rem;
}

.showcase-footer {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: rgba(226, 232, 240, 0.9);
  font-size: 0.92rem;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--success);
  box-shadow: 0 0 0 6px rgba(13, 159, 110, 0.16);
}

.form {
  display: grid;
  gap: 8px;
}

label {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.88rem;
}

input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 11px 12px;
  font-size: 0.95rem;
}

input:focus {
  outline: none;
  border-color: rgba(35, 116, 255, 0.55);
  box-shadow: 0 0 0 4px rgba(35, 116, 255, 0.14);
}

button {
  margin-top: 10px;
  border: 0;
  border-radius: 14px;
  padding: 14px;
  font-size: 0.98rem;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  cursor: pointer;
  box-shadow: 0 16px 32px rgba(15, 120, 255, 0.24);
}

@media (max-width: 940px) {
  .login-card {
    grid-template-columns: 1fr;
  }

  .login-showcase,
  .login-form-panel {
    padding: 24px;
  }

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

@media (max-width: 560px) {
  .brand {
    flex-direction: column;
  }

  .brand h1 {
    font-size: 1.9rem;
    max-width: 100%;
  }
}