/* ===========================
   整理券フォーム
   =========================== */
.seiriken-wrapper {
    max-width: 520px;
    margin: 40px auto;
    padding: 40px 30px;
    background: #ffffff;
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    font-family: "Helvetica Neue", Arial, "Hiragino Sans", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
}

.seiriken-header {
    text-align: center;
    margin-bottom: 30px;
}

.seiriken-badge {
    display: inline-block;
    background: #c0392b;
    color: #fff;
    font-size: 13px;
    font-weight: bold;
    padding: 5px 16px;
    border-radius: 20px;
    letter-spacing: 1px;
    margin-bottom: 12px;
}

.seiriken-title {
    font-size: 22px;
    font-weight: bold;
    color: #1a1a1a;
    margin: 0 0 10px 0;
}

.seiriken-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.7;
}

.seiriken-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.seiriken-field label {
    display: block;
    font-size: 14px;
    font-weight: bold;
    color: #333;
    margin-bottom: 6px;
}

.seiriken-field label .required {
    color: #c0392b;
    margin-left: 2px;
}

.seiriken-field input {
    width: 100%;
    padding: 12px 14px;
    font-size: 15px;
    border: 1px solid #ccc;
    border-radius: 6px;
    background: #fafafa;
    transition: border-color 0.3s;
    box-sizing: border-box;
}

.seiriken-field input:focus {
    outline: none;
    border-color: #2c3e50;
    background: #fff;
}

.seiriken-btn {
    width: 100%;
    padding: 14px;
    font-size: 16px;
    font-weight: bold;
    color: #fff;
    background: #1a1a1a;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.3s;
    letter-spacing: 1px;
    margin-top: 10px;
}

.seiriken-btn:hover {
    background: #333;
}

/* ===========================
   整理券チケット表示（ゴールド系）
   =========================== */
.seiriken-ticket {
    position: relative; /* ★ 疑似要素の基準点にするために追加 */
    overflow: hidden;   /* ★ 画像を見切れさせるために追加 */
    max-width: 380px;
    margin: 30px auto;
    background: #fff;
    border: 2px solid #d4af37;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    font-family: sans-serif;
}

/* ★ ここから下が背景画像用の疑似要素設定（追加部分） */
.seiriken-ticket::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: var(--bg-image); /* PHPから渡された背景画像URLを使用 */
    
    /* ★ここがポイント！ */
    background-size: 150% auto;       /* 画像を1.5倍に拡大して見切れさせる */
    background-position: center center; /* 中央を基準に配置 */
    background-repeat: no-repeat;
    
    opacity: 0.15; /* ★ 不透明度（15%くらいにする） */
    z-index: -1;  /* テキストの裏に回す */
}

.seiriken-ticket-label {
    font-size: 12px;
    color: #999;
    text-align: center;
    margin: 0;
    padding: 12px 0 0;
    background: #fffdf5;
}

.seiriken-ticket-header {
    text-align: center;
    padding: 16px 24px 12px;
    background: linear-gradient(135deg, #fdf8e8, #fff9e6, #fdf8e8);
}

.seiriken-ticket-product {
    margin: 0 0 4px;
    font-size: 14px;
    color: #b8960c;
    letter-spacing: 3px;
    font-weight: bold;
}

.seiriken-ticket-heading {
    margin: 0;
    font-size: 22px;
    color: #1a1a1a;
    font-weight: bold;
}

.seiriken-ticket-body {
    text-align: center;
    padding: 20px 24px;
    background: #fffdf5;
}

.seiriken-ticket-name {
    font-size: 18px;
    font-weight: bold;
    color: #1a1a1a;
    margin: 0 0 4px;
}

.seiriken-ticket-company {
    font-size: 13px;
    color: #888;
    margin: 0 0 20px;
}

.seiriken-ticket-number-box {
    display: inline-block;
    border: 2px solid #d4af37;
    border-radius: 8px;
    padding: 16px 36px;
    background: #ffffff;
    margin-bottom: 16px;
}

.seiriken-ticket-number-label {
    display: block;
    font-size: 11px;
    color: #999;
    letter-spacing: 2px;
    margin-bottom: 4px;
}

.seiriken-ticket-number {
    display: block;
    font-size: 36px;
    font-weight: bold;
    color: #1a1a1a;
    letter-spacing: 2px;
}

.seiriken-ticket-expire {
    font-size: 13px;
    color: #888;
    margin: 0;
}

.seiriken-ticket-divider {
    border-top: 1px dashed #d4af37;
    margin: 0 24px;
}

.seiriken-ticket-notice {
    padding: 16px 24px;
    background: #fffdf5;
    font-size: 13px;
    color: #555;
    line-height: 1.8;
    text-align: center;
}

.seiriken-ticket-notice p {
    margin: 4px 0;
}

.seiriken-ticket-time {
    font-size: 12px;
    color: #999;
    text-align: center;
    margin: 0;
    padding: 8px 0 16px;
    background: #fffdf5;
}

/* ===========================
   バリデーションエラー
   =========================== */
.seiriken-field-error {
    color: #c0392b;
    font-size: 13px;
    margin: 6px 0 0 0;
    font-weight: bold;
}

.seiriken-input-error {
    border-color: #c0392b !important;
    background: #fff5f5 !important;
}

/* ===========================
   エラー表示
   =========================== */
.seiriken-error {
    max-width: 520px;
    margin: 40px auto;
    padding: 20px;
    background: #fff5f5;
    border: 1px solid #e74c3c;
    border-radius: 8px;
    text-align: center;
    color: #c0392b;
    font-size: 15px;
}

/* ===========================
   レスポンシブ
   =========================== */
@media (max-width: 600px) {
    .seiriken-wrapper {
        margin: 20px 15px;
        padding: 30px 20px;
    }

    .seiriken-ticket {
        margin: 20px 15px;
    }

    .seiriken-ticket-number {
        font-size: 28px;
    }

    .seiriken-ticket-number-box {
        padding: 14px 24px;
    }

    .seiriken-title {
        font-size: 19px;
    }

    .seiriken-ticket-heading {
        font-size: 19px;
    }
}
/* ===========================
   台数セレクトボックス
   =========================== */
.seiriken-field select {
    width: 100%;
    padding: 12px 14px;
    font-size: 15px;
    border: 1px solid #ccc;
    border-radius: 6px;
    background: #fafafa;
    transition: border-color 0.3s;
    box-sizing: border-box;
    -webkit-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M6 8L0 0h12z' fill='%23666'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
}

.seiriken-field select:focus {
    outline: none;
    border-color: #2c3e50;
    background-color: #fff;
}

/* ===========================
   チケット台数表示
   =========================== */
.seiriken-ticket-quantity {
    font-size: 15px;
    font-weight: bold;
    color: #1a1a1a;
    margin: 12px 0 8px;
}