:root {
    --primary-color: #8a2be2; /* Bright Purple */
    --secondary-color: #ff1493; /* Deep Pink */
    --accent-color: #ff4500; /* Orange Red */
    --light-color: #ffffff;
    --dark-color: #1a1a1a;
    --background-color: #f0e6ff; /* Light Lavender */
    --font-family-headings: 'Poppins', sans-serif;
    --font-family-body: 'Montserrat', sans-serif;
}

body {
    background-color: var(--background-color);
    font-family: var(--font-family-body);
    color: var(--dark-color);
}

.hero {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--light-color);
    padding: 5rem 2rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: scale(1.02);
}

.qr-code-container {
    text-align: center;
    margin-bottom: 2rem;
}

.hero h1 {
    font-family: var(--font-family-headings);
    font-weight: 700;
    font-size: 3.5rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.form-section, .list-section {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    margin-top: 3rem;
    transition: transform 0.3s ease-in-out;
}

.form-section:hover, .list-section:hover {
    transform: translateY(-10px);
}

h2 {
    font-family: var(--font-family-headings);
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.form-control, .form-select {
    border-radius: 10px;
    padding: 0.75rem 1rem;
    border: 1px solid #ddd;
    transition: all 0.3s ease;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 10px rgba(138, 43, 226, 0.3);
}

.btn-primary {
    background-image: linear-gradient(to right, var(--accent-color), var(--secondary-color));
    border: none;
    border-radius: 10px;
    padding: 0.75rem 1.5rem;
    font-weight: 500;
    color: var(--light-color);
    transition: all 0.4s ease;
    background-size: 200% auto;
    animation: pulse 2s infinite;
}

.btn-primary:hover {
    background-position: right center;
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(255, 20, 147, 0.4);
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.03); }
    100% { transform: scale(1); }
}

.table {
    margin-top: 2rem;
    border-collapse: separate;
    border-spacing: 0 10px;
}

.table thead th {
    background-color: var(--primary-color);
    color: var(--light-color);
    border: none;
}

.table tbody tr {
    background-color: var(--light-color);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    border-radius: 10px;
}

.table tbody td {
    padding: 1rem;
}

.table tbody tr td:first-child {
    border-top-left-radius: 10px;
    border-bottom-left-radius: 10px;
}

.table tbody tr td:last-child {
    border-top-right-radius: 10px;
    border-bottom-right-radius: 10px;
}

.table a {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 500;
}

.table a:hover {
    text-decoration: underline;
}

.toast-container {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 1055;
}