:root {
  --main-color: rgba(0, 191, 255, 0.2);
  --black-glow: rgba(0, 0, 0, 0.7);
  --neon-cyan: #00bfff;
  --golden: #ffcc00;
  --grey: #646970;

  /* Default Theme - Dark Mode */
  --background-color: #111;
  --login-box-bg: rgba(0, 0, 0, 0.8);
  --input-border: #00bfff;
  --button-bg: linear-gradient(135deg, #0078ff, #00bfff);
  --button-hover-bg: linear-gradient(135deg, #00bfff, #0088ff);
}

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

body {
font-family: 'Roboto', sans-serif;
height: 100vh;
overflow: hidden;
color: white;
position: relative;
background-color: var(--background-color);
transition: background-color 0.3s, color 0.3s;
}

/* Theme Toggle Button */
.theme-toggle {
position: absolute;
top: 20px;
left: 20px;
cursor: pointer;
z-index: 10;
}

.theme-toggle .line {
width: 30px;
height: 4px;
background-color: white;
margin: 6px 0;
border-radius: 2px;
}

/* Default Background */
.background {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
z-index: -1;
background-color: var(--background-color);
}

/* Main Content */
.main-content {
display: flex;
flex-direction: column;
justify-content: flex-start;
align-items: center;
height: 100%;
width: 100%;
position: absolute;
z-index: 2;
top: 0;
padding-top: 60px;
}

/* Logo Styling */
.logo-image {
max-width: 250px;
height: auto;
margin-bottom: 20px;
opacity: 0.75;
}

/* Login Box */
.login-box {
background-color: var(--login-box-bg);
padding: 40px;
border-radius: 4px;
box-shadow: 1px 5px 8px var(--main-color);
max-width: 400px;
width: 100%;
text-align: center;
z-index: 3;
}

/* Input Fields */
.login-box input {
width: 100%;
padding: 12px;
margin: 12px 0;
border: 2px solid var(--input-border);
border-radius: 8px;
color: white;
background: transparent;
outline: none;
font-size: 14px;
transition: all 0.3s ease-in-out;
}

.login-box input:focus {
border-color: var(--golden);
box-shadow: 0px 0px 12px rgba(255, 204, 0, 0.7);
}

/* Updated Login Button */
.login-box button {
width: 100%;
padding: 15px;
background: var(--button-bg);
border: none;
color: white;
font-size: 16px;
font-weight: bold;
cursor: pointer;
border-radius: 6px;
margin-top: 10px;
transition: 0.3s ease-in-out;
box-shadow: inset 0px -2px 5px rgba(0, 0, 0, 0.4),
            0px 4px 10px rgba(0, 191, 255, 0.5);
}

.login-box button:hover {
background: var(--button-hover-bg);
box-shadow: 0px 0px 20px rgba(0, 191, 255, 0.8);
transform: scale(1.05);
}

/* Footer */
.footer {
position: absolute;
bottom: 20px;
width: 100%;
display: flex;
justify-content: center;
align-items: center;
z-index: 2;
font-size: 16px;
gap: 15px;
}

/* Email Link */
.email-link {
text-decoration: none;
color: var(--neon-cyan);
font-weight: bold;
transition: 0.3s;
}

.email-link:hover {
text-decoration: underline;
color: var(--golden);
}