:root {
  color-scheme: light;
  --bg: #f6f8fb;
  --text: #172033;
  --muted: #667085;
  --line: #d8dee8;
  --panel: rgba(255, 255, 255, 0.9);
  --accent: #1b67e8;
  --accent-2: #27b8a7;
  --danger: #b42318;
  --soft: #eef4ff;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(circle at 12% 8%, rgba(27, 103, 232, 0.14), transparent 30rem),
    radial-gradient(circle at 88% 78%, rgba(39, 184, 167, 0.16), transparent 26rem),
    linear-gradient(135deg, #ffffff 0%, #f6f8fb 46%, #edf3fb 100%);
  color: var(--text);
  font-family: "Aptos", "Segoe UI", sans-serif;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(27, 103, 232, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(27, 103, 232, 0.05) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.8), transparent 78%);
}

.shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 28px;
}

.panel {
  width: min(420px, 100%);
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 28px 80px rgba(22, 34, 51, 0.14), inset 0 1px 0 rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(18px) saturate(120%);
}

.panel.compact {
  width: min(460px, 100%);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 26px;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0;
}

.mark {
  display: inline-grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: white;
  font-size: 13px;
}

.copy {
  margin-bottom: 24px;
}

h1 {
  margin: 0 0 8px;
  font-size: 28px;
  line-height: 1.12;
}

.copy p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

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

label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
}

input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 13px 14px;
  background: #ffffff;
  color: var(--text);
  font: inherit;
  outline: none;
}

input:focus {
  border-color: color-mix(in srgb, var(--accent), white 18%);
  box-shadow: 0 0 0 3px rgba(40, 240, 199, 0.14);
}

button {
  margin-top: 4px;
  border: 0;
  border-radius: 6px;
  padding: 13px 16px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--accent), #234ec8);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

button:disabled {
  cursor: wait;
  opacity: 0.72;
}

.status {
  min-height: 20px;
  margin: 0;
  color: var(--danger);
  font-size: 13px;
}

.footnote {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
  text-align: center;
}