:root {
    --primary-color: #FF6B6B;
    --secondary-color: #4ECDC4;
    --dark-color: #2C3E50;
    --light-color: #F7F9F9;
    --white: #FFFFFF;
    --shadow: 0 4px 15px rgba(0,0,0,0.1);
    --text-primary: #1a1a1a;
    --text-secondary: #666;
    --text-muted: #999;
    --border-color: #e0e0e0;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: 'Noto Sans JP', sans-serif;
    color: var(--dark-color);
    background-color: var(--light-color);
    line-height: 1.6;
}

.campaign-banner {
    background-color: #FF4757;
    color: white;
    text-align: center;
    padding: 10px 0;
    font-size: 16px;
    font-weight: 700;
    position: sticky;
    top: 0;
    z-index: 1001;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

header {
    background: var(--white);
    padding: 15px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 40px;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

@media (max-width: 768px) {
    header {
        position: static; /* スマホでは固定しない */
    }
    .campaign-banner {
        font-size: 14px;
        position: static; /* スマホでは固定しない */
    }
}

/* 画像スライダー */
.image-slider {
    width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE and Edge */
}

.image-slider::-webkit-scrollbar {
    display: none; /* Chrome, Safari, Opera */
}

.slider-container {
    display: flex;
    gap: 0;
    width: max-content;
}

.slider-image {
    width: 100vw;
    height: auto;
    object-fit: cover;
    flex-shrink: 0;
    display: block;
}

@media (max-width: 768px) {
    .slider-image { width: 100vw; }
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
}

.logo img { height: 40px; }

nav { display: flex; gap: 20px; align-items: center; }
nav a { text-decoration: none; color: var(--dark-color); font-weight: 500; transition: color 0.3s; }
nav a:hover { color: var(--primary-color); }

.hero {
    padding: 80px 5%;
    text-align: center;
    background: linear-gradient(135deg, #FFF5F5 0%, #FFFFFF 100%);
}

.hero h1 { font-size: 42px; margin-bottom: 20px; color: var(--dark-color); }
.hero h1 span { color: var(--primary-color); }
.hero p { font-size: 18px; color: #666; margin-bottom: 40px; }

.stats-container {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 60px;
    flex-wrap: wrap;
}

.stat-card {
    background: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    min-width: 250px;
    text-align: center;
}

.stat-card .number { font-size: 36px; font-weight: 700; color: var(--primary-color); display: block; margin-bottom: 5px; }
.stat-card .label { font-size: 14px; color: #888; }

.search-section { max-width: 800px; margin: 0 auto; position: relative; padding: 0 20px; }

.search-tabs { display: flex; justify-content: center; margin-bottom: 20px; }

.tab-button {
    padding: 15px 30px;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    border: none;
    background: #e0e0e0;
    color: #555;
    transition: background-color 0.3s, color 0.3s;
    border-radius: 10px 10px 0 0;
    margin: 0 2px;
}

.tab-button.active {
    background: var(--white);
    color: var(--primary-color);
    box-shadow: var(--shadow);
    z-index: 1;
}

.tab-content {
    background: var(--white);
    padding: 30px;
    border-radius: 0 10px 10px 10px;
    box-shadow: var(--shadow);
    margin-top: -1px;
}

.search-box { display: flex; gap: 10px; margin-bottom: 10px; position: relative; }
.search-input { flex: 1; border: 1px solid #ddd; padding: 15px; font-size: 16px; outline: none; border-radius: 8px; }
.search-btn { background: var(--primary-color); color: var(--white); border: none; padding: 15px 30px; border-radius: 8px; font-weight: 700; cursor: pointer; transition: opacity 0.3s; white-space: nowrap; }
.search-btn:hover { opacity: 0.9; }

.suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    border: 1px solid #ddd;
    border-radius: 0 0 10px 10px;
    max-height: 300px;
    overflow-y: auto;
    display: none;
    z-index: 100;
    box-shadow: var(--shadow);
}

.suggestion-item {
    padding: 12px 20px;
    border-bottom: 1px solid #f0f0f0;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.2s;
}

.suggestion-item:hover { background-color: #f9f9f9; }
.mansion-name { font-weight: 500; }
.buyer-count { font-size: 12px; color: var(--primary-color); background: #FFF0F0; padding: 2px 8px; border-radius: 4px; }

.form-group { margin-bottom: 20px; }
label { display: block; font-weight: 700; margin-bottom: 8px; color: var(--dark-color); }
select { width: 100%; padding: 10px; border: 1px solid #ccc; border-radius: 6px; font-size: 16px; background-color: var(--white); transition: border-color 0.3s; }
select:focus { border-color: var(--primary-color); outline: none; }

button.search-btn-fullwidth {
    width: 100%;
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    padding: 15px;
    font-size: 20px;
    font-weight: 700;
    border-radius: 10px;
    cursor: pointer;
    box-shadow: var(--shadow);
    transition: background-color 0.3s;
}
button.search-btn-fullwidth:hover { background-color: #e65555; }

.search-method-buttons { display: flex; gap: 15px; margin-bottom: 30px; justify-content: center; }

.method-btn {
    flex: 1;
    padding: 18px 30px;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    border: 3px solid var(--primary-color);
    background: var(--white);
    color: var(--primary-color);
    border-radius: 10px;
    transition: all 0.3s;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.method-btn:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,0.15); }
.method-btn.active { background: var(--primary-color); color: var(--white); box-shadow: 0 4px 15px rgba(255,107,107,0.4); }

/* ========== 業務用モーダル（シンプルUI） ========== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 2000;
    overflow-y: auto;
}

.modal.active {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 40px 20px;
}

.modal-content {
    background: #fff;
    border-radius: 4px;
    max-width: 720px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 2px 20px rgba(0,0,0,0.15);
}

/* モーダルヘッダー：シンプル白背景 */
.modal-header {
    padding: 20px 24px;
    background: #fff;
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 10;
}

.modal-header h2 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.modal-header p {
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 4px;
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: none;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    width: 32px;
    height: 32px;
    border-radius: 4px;
    font-size: 18px;
    cursor: pointer;
    transition: background 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    background: #f5f5f5;
}

.modal-body {
    padding: 0;
    background: #fafafa;
}

/* 購入希望者ブロック：シンプル情報表示 */
.buyer-block {
    background: #fff;
    border-bottom: 1px solid var(--border-color);
    padding: 20px 24px;
}

/* 急ぎ＋新着バッジが両方あるカードのハイライト（外枠のみ黄色、内側は白） */
.buyer-block.highlight-card {
    position: relative;
    background: #fff9c4;
    padding: 12px;
    border-radius: 8px;
}

/* 内側コンテンツ領域を白背景で包む */
.buyer-block.highlight-card::before {
    content: '';
    position: absolute;
    top: 12px;
    left: 12px;
    right: 12px;
    bottom: 12px;
    background: #fff;
    border-radius: 4px;
    z-index: 0;
}

/* コンテンツを前面に表示 */
.buyer-block.highlight-card > * {
    position: relative;
    z-index: 1;
}

.buyer-block:last-child {
    border-bottom: none;
}

.buyer-block-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid #f0f0f0;
}

.buyer-number {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.buyer-price-value {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

/* 購入希望者バッジ */
.buyer-badges {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-right: 8px;
}

.buyer-badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 700;
    white-space: nowrap;
    border: 1px solid;
}

.buyer-badge--urgent {
    background: #0088ff;
    color: #fff;
    border-color: #0066cc;
}

.buyer-badge--new {
    background: #FF4757;
    color: #fff;
    border-color: #c0392b;
}

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

/* 情報テーブル：ラベル＋値 構造 */
.buyer-info-table {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 24px;
}

.buyer-info-row {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.buyer-info-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.buyer-info-value {
    font-size: 13px;
    font-weight: 400;
    color: var(--text-primary);
    line-height: 1.5;
}

/* CTAボタン：控えめ */
.buyer-action {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid #f0f0f0;
}

.contact-buyer-btn {
    display: inline-block;
    padding: 8px 16px;
    background: #f5f5f5;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.contact-buyer-btn:hover {
    background: #eee;
    color: var(--text-primary);
}

/* NG条件は目立たせる */
.buyer-info-row.ng-row .buyer-info-value {
    font-weight: 500;
}

footer {
    background: var(--dark-color);
    color: var(--white);
    padding: 40px 5%;
    margin-top: 80px;
    text-align: center;
}
footer p { color: #ccc; margin-bottom: 10px; }
footer .copyright { font-size: 12px; color: #888; }
footer .character-image {
    max-width: 120px;
    max-height: 120px;
    width: auto;
    height: auto;
    margin: 20px auto;
    display: block;
}

/* スマホ用固定フッター */
.mobile-fixed-footer {
    display: none; /* デフォルトは非表示 */
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    background: rgba(50, 50, 50, 0.5);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 4px 10px 6px 10px;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
}

.footer-message {
    text-align: center;
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    margin-bottom: 4px;
    text-shadow: 0 1px 3px rgba(0,0,0,0.5);
}

.footer-buttons {
    display: flex;
    gap: 6px;
}

.footer-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 6px 8px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 700;
    text-decoration: none;
    color: #fff;
    border: none;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.footer-btn:active {
    transform: scale(0.96);
}

.footer-btn-mail {
    background: linear-gradient(135deg, #ff8c00, #ff6600);
    box-shadow: 0 4px 15px rgba(255, 102, 0, 0.4);
}

.footer-btn-mail:hover {
    background: linear-gradient(135deg, #ff9922, #ff7711);
}

.footer-btn-tel {
    background: linear-gradient(135deg, #0088ff, #0066cc);
    box-shadow: 0 4px 15px rgba(0, 102, 204, 0.4);
}

.footer-btn-tel:hover {
    background: linear-gradient(135deg, #1199ff, #0077dd);
}

.footer-btn-icon {
    font-size: 14px;
}

.footer-note {
    text-align: center;
    color: #fff;
    font-size: 9px;
    margin-top: 3px;
    opacity: 0.8;
}

/* 売却費用シミュレーター */
.simulator-box {
    background: linear-gradient(135deg, var(--white), #FFF5F5);
    padding: 40px;
    border-radius: 20px;
    max-width: 700px;
    margin: 0 auto;
    font-family: 'Noto Sans JP', sans-serif;
    color: var(--text-primary);
    box-shadow: var(--shadow);
}

.sim-title {
    text-align: center;
    font-size: 28px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 30px;
    border-bottom: 3px solid var(--primary-color);
    padding-bottom: 15px;
}

.sim-control-group {
    margin-bottom: 30px;
}

.sim-label {
    display: block;
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--dark-color);
}

.sim-slider {
    width: 100%;
    height: 10px;
    border-radius: 5px;
    background: var(--border-color);
    outline: none;
    -webkit-appearance: none;
}

.sim-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--primary-color);
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(255, 107, 107, 0.4);
    transition: transform 0.2s;
}

.sim-slider::-webkit-slider-thumb:hover {
    transform: scale(1.1);
}

.sim-slider::-moz-range-thumb {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--primary-color);
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(255, 107, 107, 0.4);
    border: none;
}

.sim-value {
    text-align: center;
    font-size: 32px;
    font-weight: 700;
    color: var(--primary-color);
    margin-top: 15px;
}

.sim-result-box {
    background: var(--white);
    border-radius: 15px;
    padding: 30px;
    margin-top: 30px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.sim-result-title {
    text-align: center;
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 25px;
    color: var(--dark-color);
}

.sim-result-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px;
    margin-bottom: 12px;
    background: var(--light-color);
    border-radius: 10px;
    border-left: 4px solid var(--secondary-color);
}

.sim-result-item-label {
    font-weight: 600;
    font-size: 15px;
    color: var(--dark-color);
}

.sim-result-item-value {
    font-weight: 700;
    font-size: 20px;
    color: var(--primary-color);
}

.sim-result-note {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 5px;
}

.sim-result-total {
    padding: 25px;
    background: linear-gradient(135deg, var(--primary-color), #FF8E8E);
    color: var(--white);
    border-radius: 10px;
    text-align: center;
    margin-top: 20px;
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.3);
}

.sim-result-total-label {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
    opacity: 0.9;
}

.sim-result-total-value {
    font-size: 24px;
    font-weight: 700;
}

.sim-message-box {
    margin-top: 30px;
    padding: 25px;
    background: linear-gradient(135deg, rgba(255, 107, 107, 0.1), rgba(78, 205, 196, 0.1));
    border: 2px solid var(--primary-color);
    border-radius: 15px;
    text-align: center;
}

.sim-tax-note {
    margin-top: 25px;
    padding: 20px;
    background: rgba(78, 205, 196, 0.1);
    border-left: 4px solid var(--secondary-color);
    font-size: 14px;
    line-height: 1.8;
    color: var(--text-primary);
}

/* お客様の声セクション */
.voices-container {
    max-width: 1400px;
    margin: 0 auto;
}

.voices-header {
    text-align: center;
    margin-bottom: 60px;
}

.voices-header h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 15px;
}

.voices-header p {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.voices-badge {
    display: inline-block;
    background: var(--primary-color);
    color: var(--white);
    padding: 10px 30px;
    border-radius: 30px;
    font-weight: 700;
    font-size: 14px;
}

.voices-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-bottom: 60px;
}

.voice-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.voice-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.voice-card-header {
    background: linear-gradient(135deg, var(--primary-color), #FF8E8E);
    padding: 20px;
    color: var(--white);
}

.voice-location {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 10px;
}

.voice-specs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 10px;
}

.voice-spec {
    background: rgba(255,255,255,0.25);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}

.voice-card-body {
    padding: 25px;
}

.voice-top-section {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    margin-bottom: 20px;
}

.voice-image-container {
    flex-shrink: 0;
    position: relative;
}

.voice-image {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--secondary-color);
}

.balloon-icon {
    position: absolute;
    top: -10px;
    right: -10px;
    width: 35px;
    height: 35px;
}

.voice-content {
    flex: 1;
}

.voice-text {
    font-size: 14px;
    line-height: 1.8;
    color: var(--text-primary);
    position: relative;
    padding-left: 25px;
}

.voice-text::before {
    content: '"';
    position: absolute;
    left: 0;
    top: -8px;
    font-size: 40px;
    color: var(--primary-color);
    font-weight: 900;
    line-height: 1;
}

.voice-graph {
    margin-top: 20px;
    padding: 15px;
    background: var(--light-color);
    border-radius: 10px;
}

.voice-graph img {
    width: 100%;
    height: auto;
    border-radius: 8px;
}

.voice-person-info {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px dashed var(--border-color);
}

.person-occupation {
    background: rgba(78, 205, 196, 0.1);
    color: var(--secondary-color);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
}

.person-age {
    color: var(--text-secondary);
    font-size: 14px;
}

.voices-cta-section {
    text-align: center;
    padding: 50px 20px;
    background: linear-gradient(135deg, var(--light-color), var(--white));
    margin-top: 50px;
    border-radius: 20px;
}

.voices-cta-section h3 {
    font-size: 24px;
    color: var(--dark-color);
    margin-bottom: 15px;
    font-weight: 700;
}

.voices-cta-section p {
    color: var(--text-secondary);
    margin-bottom: 30px;
    font-size: 16px;
}

.voices-cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.voices-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 18px 40px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: var(--shadow);
}

.voices-cta-btn-kodate {
    background: linear-gradient(135deg, var(--secondary-color), #5ED4C4);
    color: var(--white);
}

.voices-cta-btn-kodate:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(78, 205, 196, 0.4);
}

.voices-cta-btn-tochi {
    background: linear-gradient(135deg, var(--primary-color), #FF8E8E);
    color: var(--white);
}

.voices-cta-btn-tochi:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(255, 107, 107, 0.4);
}

.voices-cta-btn svg {
    width: 24px;
    height: 24px;
}

@media (max-width: 768px) {
    /* フッター分のスペースを確保 */
    .modal-body {
        padding-bottom: 50px;
    }
}

@media (max-width: 768px) {
    .hero h1 { font-size: 28px; }
    .stats-container { gap: 15px; }
    .stat-card { min-width: 100%; padding: 20px; }
    header { flex-direction: column; gap: 15px; }
    nav { font-size: 14px; }
    .tab-button { padding: 10px 15px; font-size: 16px; }
    .search-box { flex-direction: column; }
    .buyer-info-table { grid-template-columns: 1fr; }
    .modal-content { margin: 20px; }
    .simulator-box { padding: 25px 20px; }
    .sim-title { font-size: 22px; }
    .sim-value { font-size: 26px; }
    .sim-result-item { flex-direction: column; align-items: flex-start; gap: 8px; }
    .sim-result-item-value { font-size: 18px; }
    .sim-result-total { padding: 20px; }
    .sim-result-total-label { font-size: 14px; }
    .sim-result-total-value { font-size: 18px; }
    .sim-message-box p { font-size: 20px !important; white-space: nowrap; }
    .voices-grid { grid-template-columns: 1fr; gap: 20px; }
    .voice-card-header { padding: 15px; }
    .voice-location { font-size: 14px; }
    .voice-specs { gap: 5px; }
    .voice-spec { font-size: 11px; padding: 4px 10px; }
    .voice-card-body { padding: 20px; }
    .voice-image { width: 80px; height: 80px; }
    .balloon-icon { width: 28px; height: 28px; }
    .voice-text { font-size: 13px; line-height: 1.7; }
    .voice-graph { padding: 10px; margin-top: 15px; }
    .voices-cta-section h3 { font-size: 20px; }
    .voices-cta-btn { padding: 15px 30px; font-size: 14px; }
}

/* ===========================
   路線検索グループ
   =========================== */

.railway-group {
  background: #f8f9fa;
  border: 1px solid #dee2e6;
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 16px;
}

.railway-primary {
  border-left: 4px solid #007bff;
}

.railway-secondary {
  border-left: 4px solid #6c757d;
}

.railway-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 12px;
  color: #333;
}

/* バッジ */
.required-badge,
.optional-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 600;
  margin-right: 8px;
}

.required-badge {
  background: #dc3545;
  color: white;
}

.optional-badge {
  background: #6c757d;
  color: white;
}

/* 路線選択プルダウン */
.railway-selects {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

/* ===========================
   開閉ボタン
   =========================== */

.railway-toggle {
  margin-bottom: 16px;
  text-align: center;
}

.btn-toggle {
  background: white;
  border: 2px dashed #6c757d;
  border-radius: 8px;
  padding: 12px 24px;
  font-size: 14px;
  font-weight: 600;
  color: #6c757d;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-toggle:hover {
  background: #f8f9fa;
  border-color: #495057;
  color: #495057;
}

.icon-plus,
.icon-minus {
  font-size: 18px;
  font-weight: bold;
}

/* 閉じるボタン */
.btn-close-railway {
  background: transparent;
  border: 1px solid #6c757d;
  border-radius: 4px;
  padding: 4px 12px;
  font-size: 12px;
  color: #6c757d;
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.btn-close-railway:hover {
  background: #6c757d;
  color: white;
}

/* ===========================
   詳細条件
   =========================== */

.detail-conditions {
  background: #fff;
  border: 2px solid #007bff;
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 24px;
}

.detail-title {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 16px;
  color: #333;
  display: flex;
  align-items: center;
}

.detail-selects {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 14px;
  font-weight: 600;
  color: #495057;
}

/* ===========================
   フォーム要素
   =========================== */

.form-select {
  width: 100%;
  padding: 10px 12px;
  font-size: 14px;
  border: 1px solid #ced4da;
  border-radius: 4px;
  background: white;
  cursor: pointer;
  transition: border-color 0.2s ease;
}

.form-select:focus {
  outline: none;
  border-color: #007bff;
  box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

.form-select:disabled {
  background: #e9ecef;
  cursor: not-allowed;
}

/* ===========================
   検索ボタン
   =========================== */

.search-button-wrapper {
  text-align: center;
  margin-top: 24px;
}

.btn-search {
  background: #007bff;
  color: white;
  border: none;
  border-radius: 8px;
  padding: 14px 48px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(0, 123, 255, 0.2);
}

.btn-search:hover {
  background: #0056b3;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 123, 255, 0.3);
}

.btn-search:active {
  transform: translateY(0);
}

/* ===========================
   レスポンシブ対応
   =========================== */

@media (max-width: 768px) {
  .railway-selects {
    grid-template-columns: 1fr;
  }
  
  .detail-selects {
    grid-template-columns: 1fr;
  }
}