.DarkPurple {
  --bg-body: #27273b;
  --shadow-backgroundShadow: 0 0 150px 80px rgba(99, 102, 241, 0.15);
  --bg-article: #1e1e2f;
  --shadow-article: 0 0 15px 10px rgba(0, 0, 0, 0.211);
  --color-article: white;
  --bg-input: rgba(255, 255, 255, 0.05);
  --border-input: 1px solid rgba(255, 255, 255, 0.1);
  --color-input: #e0e0e0;
  --bg-input-focus: #2e2e3f;
  --border-input-focus: 1px solid #6366f1;
  --bg-submitButton: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  --shadow-submitButton: 0 4px 15px rgba(99, 102, 241, 0.3);
  --color-submitButton: white;
}

.Black {
  --bg-body: #0a0a0a;
  --shadow-backgroundShadow: 0 0 150px 80px rgba(40, 40, 40, 0.2);
  --bg-article: #1a1a1a;
  --shadow-article: 0 0 15px 10px rgba(0, 0, 0, 0.6);
  --color-article: #e0e0e0;
  --bg-input: rgba(30, 30, 30, 0.8);
  --border-input: 1px solid rgba(60, 60, 60, 0.3);
  --color-input: #c0c0c0;
  --bg-input-focus: #252525;
  --border-input-focus: 1px solid #505050;
  --bg-submitButton: linear-gradient(135deg, #3a3a3a 0%, #505050 100%);
  --shadow-submitButton: 0 4px 15px rgba(0, 0, 0, 0.5);
  --color-submitButton: #e0e0e0;
}

.CyberBlue {
  --bg-body: #0a0e17;
  --shadow-backgroundShadow: 0 0 150px 80px rgba(0, 180, 216, 0.15);
  --bg-article: #0d1117;
  --shadow-article: 0 0 15px 10px rgba(0, 217, 255, 0.2);
  --color-article: #e0f4ff;
  --bg-input: rgba(13, 21, 32, 0.8);
  --border-input: 1px solid rgba(0, 180, 216, 0.3);
  --color-input: #c0e0f0;
  --bg-input-focus: #0d1b2e;
  --border-input-focus: 1px solid #00d9ff;
  --bg-submitButton: linear-gradient(135deg, #0077b6 0%, #00d9ff 100%);
  --shadow-submitButton: 0 4px 15px rgba(0, 217, 255, 0.4);
  --color-submitButton: #e0f4ff;
}

body {
  background-color: var(--bg-body);
  display: flex;
  flex-wrap: wrap;
  font-size: 0;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

* {
  margin: 0;
  padding: 0;
  overflow: hidden;
}

#backgroundShadow {
  height: 1px;
  width: 1px;
  border-radius: 50%;
  box-shadow: var(--shadow-backgroundShadow);
  transition:
    box-shadow 0.3s ease,
    opacity 0.8s ease;
  position: absolute;
  opacity: 0;
}

article {
  z-index: 10;
  position: absolute;
  left: 35%;
  top: 5%;
  width: 30%;
  position: absolute;
  background-color: var(--bg-article);
  height: 90%;
  border-radius: 15px;
  box-shadow: var(--shadow-article);
  display: flex;
  flex-direction: column;
  color: var(--color-article);
  font-size: medium;
  transform: translateY(-200%);
  transition: 2s ease;
  justify-content: center;
}

article img {
  margin-left: auto;
  margin-right: auto;
  height: 75px;
  width: 75px;
}

article h1 {
  margin-left: auto;
  margin-right: auto;
  margin-top: 25px;
}

article p {
  margin-left: auto;
  margin-right: auto;
  margin-top: 15px;
}

#formToLogin {
  width: 80%;
  margin-left: auto;
  margin-right: auto;
  margin-top: 20px;
  display: flex;
  flex-direction: column;
}

#formToLogin label {
  margin-top: 35px;
}

#formToLogin input[type="text"],
input[type="password"] {
  padding: 14px 16px;
  background: var(--bg-input);
  border: var(--border-input);
  border-radius: 10px;
  color: var(--color-input);
  font-size: 15px;
  transition: all 0.3s ease;
  margin-top: 25px;
}

#formToLogin input[type="text"]:focus,
input[type="password"]:focus {
  background-color: var(--bg-input-focus);
  border: var(--border-input-focus);
}

#formToLogin p {
  margin: 0;
}

#pwdDiv {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: flex-start;
  gap: 8px;
  text-align: left;
  margin-top: 20px;
}

#submitButton {
  margin-top: 60px;
  width: 100%;
  padding: 14px;
  background: var(--bg-submitButton);
  border: none;
  border-radius: 10px;
  color: var(--color-submitButton);
  font-size: 16px;
  font-weight: 600;
  cursor: crosshair;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-submitButton);
}

#bgSVG {
  z-index: 7;
  position: absolute;
  width: 100%;
  height: 100%;
  pointer-events: none;
}