/* Custom CSS classes for elements that had inline styles */

body {
    font-family: 'Inter', sans-serif;
    background-color: #1a1a1a; /* Dark background */
    color: #e0e0e0; /* Light gray text */
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.5rem;
}

.section-heading {
    font-size: 2.5rem; /* text-4xl */
    font-weight: 700; /* font-bold */
    color: #f0f0f0; /* Lighter heading color */
    margin-bottom: 2rem;
    text-align: center;
}

.card {
    background-color: #2a2a2a; /* Slightly lighter dark for cards */
    border-radius: 1rem; /* rounded-xl */
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.2), 0 4px 6px -2px rgba(0, 0, 0, 0.1); /* Darker shadow */
    padding: 2rem;
    margin-bottom: 2rem;
    transition: transform 0.2s ease-in-out;
}

.card:hover {
    transform: translateY(-5px);
}

.btn-primary {
    background-color: #00bcd4; /* Cyan 500 - new accent color */
    color: #ffffff;
    padding: 0.75rem 1.5rem;
    border-radius: 0.75rem; /* rounded-lg */
    font-weight: 600; /* font-semibold */
    transition: background-color 0.2s ease-in-out;
    display: inline-block;
    text-align: center;
}

.btn-primary:hover {
    background-color: #00acc1; /* Cyan 600 */
}

.btn-secondary {
    background-color: #4a4a4a; /* Dark gray for secondary button */
    color: #00bcd4; /* Cyan 500 */
    padding: 0.75rem 1.5rem;
    border-radius: 0.75rem; /* rounded-lg */
    font-weight: 600; /* font-semibold */
    transition: background-color 0.2s ease-in-out;
    display: inline-block;
    text-align: center;
}

.btn-secondary:hover {
    background-color: #5a5a5a; /* Slightly lighter dark gray */
}

.message-box {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: #10b981; /* Emerald 500 - kept for success message */
    color: white;
    padding: 1.5rem 2rem;
    border-radius: 0.75rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    z-index: 1000;
    display: none; /* Hidden by default */
    text-align: center;
    font-weight: 600;
}

/* Styles for form inputs (extracted from inline Tailwind classes) */
.form-input {
    width: 100%;
    padding: 0.5rem 1rem; /* px-4 py-2 */
    border: 1px solid #4a4a4a; /* border-gray-600 */
    border-radius: 0.5rem; /* rounded-lg */
    background-color: #4a4a4a; /* bg-gray-700 */
    color: #e0e0e0; /* text-white */
    transition: all 0.15s ease-in-out; /* transition duration-150 ease-in-out */
}

.form-input:focus {
    outline: none; /* Remove default outline */
    border-color: #00bcd4; /* focus:border-cyan-500 */
    box-shadow: 0 0 0 3px rgba(0, 188, 212, 0.5); /* focus:ring-cyan-500 equivalent */
}