.custom-width {
    width: 90%;
    max-width: 400px;
}

.modal-footer {
    justify-content: center;
}

.modal {
    background: url('../images/bg_v1.webp') no-repeat center center fixed;
    background-size: cover;
    color: white;
}

.modal-content {
    background: rgba(255, 255, 255, 0.15); 
    backdrop-filter: blur(10px); 
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-success {
    background-color: #28a745;
    border-color: #28a745;
}

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;600&display=swap');

:root {
    --primary: #FFFFFE;
    --secondary: #EEBBC3;
    --background-color: #232946;
    --text-color: #B8C1EC;
}

html, body {
    background-color: var(--background-color);
    color: var(--text-color);
    font-family: 'Poppins', sans-serif;
    margin: 0;
    padding: 0;
    height: 100%;
}

.headlines {
    color: var(--primary);
    font-size: 18pt;
    font-weight: bold;
    text-transform: uppercase;
}

.subtitles {
    color: var(--text-color);
    font-size: 10pt;
    font-weight: 500;
    text-transform: uppercase;
}

.center-display {
    display: flex;
    align-items: center;
    height: 100vh;
}

.w-90 {
    width: 90%;
}

.btn-default {
    background-color: var(--secondary);
    color: var(--background-color);
    border: none;
    padding: 10px 20px;
    font-size: 16px;
    font-weight: bold;
    text-transform: uppercase;
    cursor: pointer;
    border-radius: 5px;
    width: 100%;
    transition: background-color 0.3s ease;
}

.rainbow-border {
    background: linear-gradient(270deg, 
        #b8c1ec, #eebbc3, #b8c1ec
    );
    background-size: 600% 600%;
    padding: 5px;
    border-radius: 12px;
    animation: rainbow 8s ease infinite;
    box-shadow: 0 0 15px #b8c1ec,
                0 0 30px #eebbc3;
}


@keyframes rainbow {
    0% { background-position: 0% 50%;}
    50% { background-position: 100% 50%;}
    100% { background-position: 0% 50%;}
}

.rainbow-border img {
    border-radius: 12px;
    display: block;
}


.btn-wrapper-mobile {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 20px;
    background: var(--background-color);
    z-index: 9999;
    display: flex;
    justify-content: center;
    
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
    opacity: 1;
    transform: translateY(0);
}

.btn-fixed-mobile {
    background-color: #f3c1c7;
    color: #1f2341;
    font-weight: bold;
    font-size: 1.1rem;
    padding: 14px 24px;
    border-radius: 8px;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
    width: 100%;
    max-width: 400px;
    text-align: center;
}

.btn-wrapper-mobile.hidden {
    opacity: 0;
    transform: translateY(100%);
    pointer-events: none;
}

.fade-transition {
  transition: opacity 0.8s ease-in-out;
  opacity: 1;
}
.fade-out {
  opacity: 0;
}