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

body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #1a1a2e;
  font-family: system-ui, -apple-system, sans-serif;
}

.login-card {
  width: 340px;
  background: #242438;
  border: 1px solid #35354f;
  border-radius: 10px;
  padding: 36px 32px 32px;
  box-shadow: 0 8px 32px rgba(0,0,0,.45);
}

.login-logo {
  font-size: 22px;
  font-weight: 700;
  color: #e2e2f0;
  letter-spacing: .5px;
  margin-bottom: 28px;
  text-align: center;
}

.login-error {
  background: #3d1a1a;
  border: 1px solid #7a2a2a;
  color: #f08080;
  border-radius: 6px;
  padding: 9px 12px;
  font-size: 13px;
  margin-bottom: 18px;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.login-label {
  font-size: 12px;
  font-weight: 600;
  color: #9090b8;
  letter-spacing: .4px;
  text-transform: uppercase;
  margin-top: 10px;
}

.login-input {
  background: #16162a;
  border: 1px solid #35354f;
  border-radius: 6px;
  padding: 9px 12px;
  font-size: 14px;
  color: #e2e2f0;
  outline: none;
  transition: border-color .15s;
}
.login-input:focus { border-color: #6366f1; }

.login-remember {
  margin-top: 14px;
}
.login-check-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: #9090b8;
  cursor: pointer;
  user-select: none;
}
.login-check-label input[type="checkbox"] {
  width: 15px;
  height: 15px;
  accent-color: #6366f1;
  cursor: pointer;
}

.login-btn {
  margin-top: 20px;
  background: #6366f1;
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 10px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s;
}
.login-btn:hover { background: #4f52d6; }