* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  align-items: center;
  background: #0b0d11;
  color: #dde3f0;
  display: flex;
  font-family: "Segoe UI", sans-serif;
  justify-content: center;
  min-height: 100vh;
}

.card {
  background: #141720;
  border: 1px solid #2a3347;
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, .4);
  max-width: 380px;
  padding: 40px 36px;
  width: 100%;
}

.logo {
  align-items: center;
  display: flex;
  gap: 10px;
  justify-content: center;
  margin-bottom: 24px;
}

.logo svg {
  display: block;
  height: auto;
}

.logo-mark {
  flex-shrink: 0;
}

.login-error {
  color: #f87171;
  font-size: 14px;
  margin: 0 0 12px;
}

label {
  color: #7c899e;
  display: block;
  font-size: 13px;
  margin-bottom: 6px;
}

input[type="text"],
input[type="password"] {
  background: #0b0d11;
  border: 1px solid #2a3347;
  border-radius: 8px;
  color: #dde3f0;
  font-size: 15px;
  margin-bottom: 16px;
  outline: none;
  padding: 10px 14px;
  width: 100%;
}

input[type="text"]:focus,
input[type="password"]:focus {
  border-color: #3b82f6;
}

button {
  background: #3b82f6;
  border: none;
  border-radius: 8px;
  color: #fff;
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  margin-top: 8px;
  padding: 11px;
  width: 100%;
}

button:hover {
  background: #2563eb;
}