:root {
  color-scheme: dark;
  --bg: #101318;
  --panel: #171d24;
  --line: #303947;
  --text: #f3f6fa;
  --muted: #9aa6b5;
  --accent: #35c6a6;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--text);
  background: linear-gradient(135deg, rgba(53, 198, 166, 0.14), transparent 34%), var(--bg);
}

button,
input {
  font: inherit;
}

.login-shell {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 24px;
}

.login-panel {
  width: min(420px, 100%);
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(23, 29, 36, 0.94);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.32);
}

.brand {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 28px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 92px;
  height: 42px;
  padding: 7px 9px;
  border-radius: 8px;
  background: #fff;
}

.brand-mark img {
  width: 100%;
}

.brand p,
.brand h1,
#loginStatus {
  margin: 0;
}

.brand p {
  color: var(--muted);
  font-size: 12px;
}

.brand h1 {
  font-size: 22px;
}

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

label {
  display: grid;
  gap: 6px;
  color: #c8d0db;
  font-size: 13px;
}

input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--text);
  background: #10151c;
  padding: 11px 12px;
  outline: none;
}

input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(53, 198, 166, 0.14);
}

button {
  border: 0;
  border-radius: 8px;
  color: #06120f;
  background: var(--accent);
  padding: 12px 16px;
  font-weight: 800;
  cursor: pointer;
}

button:disabled {
  cursor: progress;
  opacity: 0.7;
}

#loginStatus {
  min-height: 20px;
  color: #ff9c9c;
  font-size: 13px;
}