/* 応募フォーム全体 */
.entry-form {}

/* セクション */
.form-section {
    background: #ffffff;
    border-radius: 10px;
    padding: 16px 16px 18px;
    margin-bottom: 16px;
    border: 1px solid #e0e4ea;
}

.section-title {
    font-size: 1.8rem;
    margin: 0 0 4px;
    font-weight: 700;
}

.section-desc {
    font-size: 1.6rem;
    color: #555;
    margin: 0 0 12px;
    line-height: 1.5;
}

.section-footnote {
    font-size: 1.4rem;
    color: #777;
    margin-top: 8px;
}

/* コースカード */
.course-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.course-card {
    display: flex;
    gap: 8px;
    padding: 10px 10px;
    border-radius: 8px;
    border: 1px solid #d1d7e2;
    background: #fdfefe;
    cursor: pointer;
    align-items: flex-start;
}

.course-card:hover {
    border-color: #4a7dff;
    box-shadow: 0 0 0 1px rgba(74, 125, 255, 0.1);
}

.course-input {
    margin-top: 5px;
}

.course-body {
    flex: 1;
}

.course-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.course-name {
    font-weight: 600;
}

.course-condition {
    font-size: 1.6rem;
    color: #444;
    margin: 2px 0;
}

.course-note {
    font-size: 1.4rem;
    color: #777;
}

/* 賞品リスト */
.prize-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.prize-item {
    padding: 8px 10px;
    border-radius: 8px;
    border: 1px solid #d1d7e2;
    background: #fbfcff;
    display: flex;
    gap: 8px;
    cursor: pointer;
}

.prize-item:hover {
    border-color: #4a7dff;
}

.prize-note {
    font-size: 1.4rem;
    color: #777;
    margin: 4px 0 0;
}

/* メール欄 */
.form-field {
    margin-bottom: 8px;
}

.field-label {
    display: block;
    font-size: 1.4rem;
    margin-bottom: 4px;
}

.required {
    font-size: 1.4rem;
    color: #c0392b;
}

.text-input {
    width: 100%;
    box-sizing: border-box;
    padding: 8px;
    font-size: 1.6rem;
    border-radius: 6px;
    border: 1px solid #cfd4dd;
}

.text-input:focus {
    outline: none;
    border-color: #4a7dff;
    box-shadow: 0 0 0 1px rgba(74, 125, 255, 0.15);
}

.field-note {
    font-size: 1.4rem;
    color: #777;
    margin-top: 4px;
}

/* 応募ボタン */
.form-actions {
    text-align: center;
    margin-top: 12px;
}

.submit-button,
.btn-send {
    font-size: 1.6rem;
    font-weight: 600;
    border-radius: 999px;
    border: none;
    cursor: pointer;
}

/* 共通：非表示クラス */
.is-hidden {
    display: none;
}

/* スマホ対応 */
@media (max-width: 600px) {
    .entry-form {
        padding: 16px 10px;
    }
}