:root {
    --primary-color: #00ffe7; /* Electric cyan */
    --primary-dark: #00bfa5;  /* Deep teal */
    --primary-light: #5efff1; /* Lighter neon cyan */

    --secondary-color: #ff00c8; /* Hot pink neon */
    --secondary-dark: #c50098;  /* Dark magenta */
    
    --text-color: #f4f4f4;     /* Almost white */
    --text-light: #bdbdbd;     /* Light gray for subtle texts */

    --bg-color: #0a0a0a;       /* True deep black */
    --card-bg: rgba(255, 255, 255, 0.03); /* Glassy white shimmer */

    --gradient-1: linear-gradient(135deg, #00ffe7, #ff00c8);
    --gradient-2: linear-gradient(45deg, #00bfa5, #c50098);

    --shadow-lg: 0 0 25px rgba(0, 255, 231, 0.4), 
                 0 0 40px rgba(255, 0, 200, 0.3);
                 
    --border-radius: 1rem;
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
/* Dark Mode Variables */
.dark-mode {
    --primary-color: #3b82f6;
    --primary-dark: #1d4ed8;
    --primary-light: #93c5fd;
    --secondary-color: #8b5cf6;
    --secondary-dark: #6d28d9;
    --text-color: #f3f4f6;
    --text-light: #9ca3af;
    --bg-color: #111827;
    --card-bg: #1f2937;
}

/* Body Styling */
body {
    font-family: Arial, sans-serif;
    background-color: white;
    color: var(--text-color);
    text-align: center;
    margin: 50px;
    transition: var(--transition);
    background-image: linear-gradient(135deg, #044F67 , #0b0048f2);
    background-repeat: no-repeat; /* Gradient repeat nahi hoga */
    background-size: 100% 100%; /* Background pura stretch hoga */
    min-height: 900px;
    max-height: 100%;
}
.logo {
    max-width: 60px;
    border-radius: 38%;
    display: flex;
    margin:  0px auto;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.8);

}
.container label {
    display: flex;
    margin-bottom: -20px;
    font-weight: bold;
    margin-left: 5px;
}


/* Container */
.container {
    width: 90%;
    background:  linear-gradient(135deg, #044F67 , #0b0048f2);
    padding: 25px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    margin: auto;
    border: 1px solid whitesmoke;
}
.container-border-wrap {
  max-width: 250px;
  padding: 1rem;
  position: relative;
  background: linear-gradient(to right, red, purple);
  padding: 3px;
}
/* Input Fields */
input {
    width: 90%;
    padding: 12px;
    margin: 20px 0;
    border: 1px solid var(--text-light);
    border-radius: var(--border-radius);
    background: var(--bg-color);
    color: var(--text-color);
    transition: var(--transition);
}
.form{
    margin: 5px;
    padding: 5px;
}

input:focus {
    border-color: var(--primary-color);
    outline: none;
}

/* Buttons */
button {
    width: 100%;
    padding: 12px;
    margin: 10px 0;
    border: none;
    border-radius: var(--border-radius);
    background: var(--gradient-1);
    color: white;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition);
}

button:hover {
    background: var(--gradient-2);
}

/* Dark Mode Button */
#darkModeToggle {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--primary-dark);
    color: white;
    padding: 10px;
    border: none;
    cursor: pointer;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

#darkModeToggle:hover {
    background: var(--secondary-dark);
}

/* Response Message */
#responseMessage {
    color: var(--success-color);
    font-weight: bold;
    margin-top: 15px;
}
button {
    position: relative;
    padding: 10px 20px;
    border: none;
    background-color: #28a745;
    color: white;
    cursor: pointer;
    font-size: 16px;
}

button:disabled {
    background-color: #aaa;
    cursor: not-allowed;
}

.loader {
    display: none;
    width: 10px;
    height: 10px;
    border: 3px solid white;
    border-top: 3px solid transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    position: center;
    right: 30px;
    top: 50%;
    transform: translateY(-50%);
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}