:root {
  color-scheme: light;
  --ink: #0d1117;
  --muted: #626b79;
  --line: rgba(15, 23, 42, 0.11);
  --panel: rgba(255, 255, 255, 0.82);
  --green: #10a37f;
  --cyan: #23b7d6;
  --shadow: 0 32px 100px rgba(9, 17, 31, 0.18);
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 80% 12%, rgba(35, 183, 214, 0.15), transparent 34%),
    radial-gradient(circle at 18% 84%, rgba(16, 163, 127, 0.12), transparent 30%),
    linear-gradient(135deg, #f6f8fb 0%, #ffffff 45%, #eef3f7 100%);
}

.shell {
  display: grid;
  grid-template-columns: minmax(360px, 0.88fr) minmax(420px, 1.12fr);
  align-items: center;
  gap: 42px;
  min-height: 100vh;
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding: 42px 0;
}

.panel {
  position: relative;
  z-index: 2;
  padding: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(22px);
}

.brand-row {
  display: flex;
  gap: 18px;
  align-items: center;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border: 1px solid rgba(16, 163, 127, 0.24);
  border-radius: 8px;
  background: linear-gradient(145deg, rgba(16, 163, 127, 0.16), rgba(35, 183, 214, 0.08));
}

.brand-mark span {
  grid-area: 1 / 1;
  width: 25px;
  height: 9px;
  border-radius: 999px;
  border: 1.5px solid var(--green);
}

.brand-mark span:nth-child(1) {
  transform: rotate(0deg);
}

.brand-mark span:nth-child(2) {
  transform: rotate(60deg);
}

.brand-mark span:nth-child(3) {
  transform: rotate(-60deg);
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--green);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

h1 {
  margin: 0;
  font-size: 30px;
  line-height: 1.14;
  letter-spacing: 0;
}

.lead {
  margin: 24px 0 28px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
}

.alert {
  margin: 0 0 18px;
  padding: 12px 14px;
  border: 1px solid rgba(185, 28, 28, 0.22);
  border-radius: 8px;
  color: #8f1d1d;
  background: rgba(254, 226, 226, 0.78);
  font-size: 14px;
}

.sso-form {
  display: grid;
  gap: 16px;
}

label {
  display: grid;
  gap: 8px;
}

label span {
  color: #263241;
  font-size: 13px;
  font-weight: 650;
}

input {
  width: 100%;
  height: 48px;
  padding: 0 14px;
  border: 1px solid rgba(15, 23, 42, 0.14);
  border-radius: 8px;
  outline: none;
  background: rgba(255, 255, 255, 0.9);
  color: var(--ink);
  font: inherit;
  transition: border-color 0.16s ease, box-shadow 0.16s ease, background 0.16s ease;
}

input:focus {
  border-color: rgba(16, 163, 127, 0.68);
  box-shadow: 0 0 0 4px rgba(16, 163, 127, 0.12);
  background: #fff;
}

button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  height: 50px;
  margin-top: 4px;
  border: 0;
  border-radius: 8px;
  background: #111827;
  color: #fff;
  cursor: pointer;
  font: inherit;
  font-weight: 700;
  transition: transform 0.16s ease, box-shadow 0.16s ease, background 0.16s ease;
}

button:hover {
  transform: translateY(-1px);
  background: #0b1220;
  box-shadow: 0 16px 36px rgba(17, 24, 39, 0.2);
}

button svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
  color: #64748b;
  font-size: 12px;
}

.meta span {
  padding: 6px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.58);
}

.visual {
  position: relative;
  min-height: 620px;
  overflow: hidden;
  border: 1px solid rgba(15, 23, 42, 0.1);
  border-radius: 8px;
  box-shadow: var(--shadow);
  background: #f8fbfd;
}

.visual img {
  width: 100%;
  height: 100%;
  min-height: 620px;
  object-fit: cover;
  object-position: center;
  display: block;
}

.status-card {
  position: absolute;
  right: 24px;
  bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 230px;
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, 0.62);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 18px 46px rgba(15, 23, 42, 0.18);
  backdrop-filter: blur(18px);
}

.status-card strong,
.status-card span {
  display: block;
}

.status-card strong {
  font-size: 14px;
}

.status-card span {
  margin-top: 2px;
  color: var(--muted);
  font-size: 12px;
}

.status-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 8px rgba(16, 163, 127, 0.14);
}

@media (max-width: 900px) {
  .shell {
    grid-template-columns: 1fr;
    width: min(100% - 28px, 520px);
    gap: 18px;
    padding: 18px 0;
  }

  .panel {
    padding: 28px;
  }

  .visual {
    min-height: 230px;
  }

  .visual img {
    min-height: 230px;
  }

  .status-card {
    left: 16px;
    right: 16px;
    bottom: 16px;
  }
}