* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background:
        linear-gradient(
            135deg,
            #ffdde1,
            #ee9ca7
        );
    min-height: 100vh;
    color: #333;
}

.container {
    max-width: 650px;
    margin: 0 auto;
    padding: 30px 20px;
}

.card {
    background: rgba(255,255,255,.94);
    border-radius: 25px;
    padding: 32px;
    margin-top: 30px;
    box-shadow: 0 15px 50px rgba(0,0,0,.15);
}

h1 {
    text-align: center;
    margin-top: 0;
}

.subtitle {
    text-align: center;
    opacity: .7;
}

.btn {
    border: 0;
    display: block;
    width: 100%;
    padding: 18px;
    border-radius: 16px;
    font-size: 18px;
    cursor: pointer;
    margin: 12px 0;
    text-align: center;
    text-decoration: none;
}

.btn-primary {
    background: #e75480;
    color: white;
}

.btn-secondary {
    background: #eeeeee;
    color: #333;
}

.btn-danger {
    background: #b33131;
    color: white;
}

.option {
    display: block;
    margin-bottom: 14px;
}

.option input {
    display: none;
}

.option-box {
    border: 2px solid #eee;
    border-radius: 18px;
    padding: 20px;
    text-align: center;
    font-size: 19px;
    transition: .2s;
    cursor: pointer;
}

.option input:checked + .option-box {
    border-color: #e75480;
    background: #ffe6ed;
    transform: scale(1.02);
}

.progress {
    font-size: 13px;
    text-align: center;
    margin-bottom: 15px;
    opacity: .6;
}

.summary-row {
    padding: 15px;
    margin: 8px 0;
    background: #f6f6f6;
    border-radius: 14px;
}

.admin-body {
    background: #20242b;
}

.admin-card {
    background: white;
}

input[type=text],
input[type=password] {
    width: 100%;
    border: 1px solid #ddd;
    border-radius: 12px;
    padding: 14px;
    margin: 6px 0 16px;
    font-size: 16px;
}

.admin-survey {
    padding: 15px;
    background: #f3f3f3;
    border-radius: 14px;
    margin: 12px 0;
}

.admin-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.admin-actions a {
    text-decoration: none;
    background: #ddd;
    border-radius: 8px;
    padding: 8px 12px;
    color: #111;
}

.admin-actions .delete {
    background: #b33131;
    color: white;
}

.no-button {
    background: #eee;
    color: #333;
    z-index: 1000;
}

.yes-button {
    font-size: 22px;
}

.heart {
    text-align: center;
    font-size: 60px;
    margin-bottom: 10px;
}

@media(max-width: 600px) {
    .card {
        padding: 23px;
        margin-top: 15px;
    }

    .container {
        padding: 15px;
    }
}