/* -------------------------------------------------------------------
 * 1. 基本設定 & 変数
 * ------------------------------------------------------------------- */
:root {
    --primary-color: #46757E;
    --primary-light: #f0f4f4;
    --accent-color: #D9A441;
    --twitter-color: #000000; /* X (Twitter) Brand Color */
    --text-main: #333333;
    --text-sub: #666666;
    --bg-body: #f8f9fa;
    --bg-card: #ffffff;
    --border-radius: 12px;
    --transition: all 0.3s ease;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

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

body {
    font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Noto Sans JP", sans-serif;
    background-color: var(--bg-body);
    color: var(--text-main);
    line-height: 1.6;
}

#ppc-container {
    max-width: 1000px;
    margin: 40px auto;
    padding: 0 20px;
}

/* -------------------------------------------------------------------
 * 2. SEOコンテンツ（導入・使い方）
 * ------------------------------------------------------------------- */
.ppc-header {
    text-align: center;
    margin-bottom: 40px;
}

.ppc-header h1 {
    font-size: 28px;
    color: var(--primary-color);
    margin-bottom: 15px;
    letter-spacing: 0.05em;
    line-height: 1.3;
}

.ppc-lead-text {
    max-width: 800px;
    margin: 0 auto;
    font-size: 15px;
    color: var(--text-sub);
    line-height: 1.8;
}

.ppc-how-to-use {
    background: var(--bg-card);
    padding: 30px;
    border-radius: var(--border-radius);
    margin-bottom: 40px;
    box-shadow: var(--shadow);
    border: 1px solid #eee;
}

.ppc-how-to-use h2 {
    text-align: center;
    font-size: 20px;
    color: var(--primary-color);
    margin-bottom: 25px;
}

.ppc-step-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.ppc-step-item {
    text-align: center;
}

.step-num {
    display: inline-block;
    width: 32px;
    height: 32px;
    background: var(--primary-color);
    color: #fff;
    border-radius: 50%;
    line-height: 32px;
    font-weight: bold;
    margin-bottom: 10px;
    font-size: 14px;
}

.ppc-step-item h3 {
    font-size: 16px;
    margin-bottom: 8px;
    color: var(--primary-color);
}

.ppc-step-item p {
    font-size: 13px;
    color: var(--text-sub);
}

/* -------------------------------------------------------------------
 * 3. フォームコンテナ
 * ------------------------------------------------------------------- */
#sic-form {
    padding: 40px;
    background-color: var(--bg-card);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.sic-section-title h2 {
    margin-bottom: 10px;
    font-size: 20px;
    color: var(--primary-color);
    border-left: 5px solid var(--primary-color);
    padding-left: 15px;
    background: linear-gradient(to right, var(--primary-light), transparent);
}

.sic-section-title p {
    color: var(--text-sub);
    font-size: 14px;
    margin-bottom: 30px;
}

#sic-form h2 {
    margin: 40px 0 20px;
    font-size: 20px;
    color: var(--primary-color);
    border-left: 5px solid var(--primary-color);
    padding-left: 15px;
    background: linear-gradient(to right, var(--primary-light), transparent);
}

/* -------------------------------------------------------------------
 * 4. テンプレート選択
 * ------------------------------------------------------------------- */
.sic-templates {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.sic-template-item {
    border-radius: var(--border-radius);
    overflow: hidden;
    background: #fff;
    border: 2px solid #eee;
    transition: var(--transition);
    cursor: pointer;
}

.sic-template-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    border-color: var(--primary-color);
}

.sic-template-item.selected {
    border-color: var(--primary-color);
    background-color: var(--primary-light);
}

.sic-template-item p {
    padding: 10px;
    font-size: 14px;
    font-weight: bold;
    text-align: center;
    color: var(--text-main);
}

/* -------------------------------------------------------------------
 * 5. オプション（色・フォント・画像）
 * ------------------------------------------------------------------- */
.sic-options-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    background: var(--primary-light);
    padding: 25px;
    border-radius: var(--border-radius);
    margin-bottom: 40px;
}

.ico_wrap label {
    position: relative;
    display: block;
    width: 180px;
    height: 180px;
    background-color: #eee;
    border: solid 2px #ccc;
    border-radius: 8px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    cursor: pointer;
    transition: var(--transition);
    margin: 0 auto 10px auto;
}

.ico_wrap label:hover {
    box-shadow: 0 0 10px rgba(70, 117, 126, 0.3);
    border-color: var(--primary-color);
}

.upload-instruction {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #666;
    font-size: 13px;
    font-weight: bold;
    text-align: center;
    pointer-events: none;
    width: 90%;
}

.upload-note {
    font-size: 12px;
    color: var(--text-sub);
    margin-top: 5px;
    margin-bottom: 20px;
    line-height: 1.4;
    text-align: center;
}

/* -------------------------------------------------------------------
 * 6. 入力フォーム項目
 * ------------------------------------------------------------------- */
.sic-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.sic-column label {
    display: block;
    font-size: 14px;
    font-weight: bold;
    margin-bottom: 8px;
    color: var(--primary-color);
}

input[type="text"],
input[type="color"],
select,
textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 15px;
    transition: var(--transition);
    background-color: #fafafa;
}

input[type="text"]:focus,
textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background-color: #fff;
    box-shadow: 0 0 0 4px rgba(70, 117, 126, 0.1);
}

/* ポケモン履歴のグリッド */
.pokemon-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 10px;
}

.pokemon-grid label {
    background: #fff;
    border: 1px solid #eee;
    padding: 8px 10px;
    border-radius: 20px;
    font-size: 12px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.pokemon-grid label:hover {
    background: var(--primary-light);
}

.pokemon-grid label input {
    margin-right: 5px;
}

/* -------------------------------------------------------------------
 * 7. ボタン & アクション
 * ------------------------------------------------------------------- */
.sic-actions {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 40px;
}

.sic-button {
    background-color: var(--primary-color);
    color: #fff !important;
    text-decoration: none;
    padding: 15px 30px;
    font-size: 16px;
    border-radius: 30px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    font-weight: bold;
    display: inline-block;
    box-shadow: 0 4px 15px rgba(70, 117, 126, 0.3);
    min-width: 200px;
    text-align: center;
}

.sic-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(70, 117, 126, 0.4);
    filter: brightness(1.1);
}

#sic-loading {
    margin-top: 20px;
}

#sic-loading p {
    font-size: 14px;
    color: var(--primary-color);
    font-weight: bold;
}

/* -------------------------------------------------------------------
 * 8. 結果表示 & シェアエリア
 * ------------------------------------------------------------------- */
#sic-result {
    margin-top: 50px;
    padding: 30px;
    background: var(--primary-light);
    border-radius: var(--border-radius);
    text-align: center;
}

#sic-result h3 {
    margin-bottom: 20px;
    color: var(--primary-color);
}

#sic-result img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.result-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    margin-top: 25px;
}

.download-button {
    background-color: var(--accent-color);
    box-shadow: 0 4px 15px rgba(217, 164, 65, 0.3);
}

.twitter-button {
    background-color: var(--twitter-color);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

/* -------------------------------------------------------------------
 * 9. FAQセクション (SEO強化)
 * ------------------------------------------------------------------- */
.ppc-faq {
    margin-top: 50px;
    padding: 40px;
    background: #ffffff;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.ppc-faq h2 {
    font-size: 22px;
    color: var(--primary-color);
    margin-bottom: 30px;
    text-align: center;
    position: relative;
    padding-bottom: 10px;
}

.ppc-faq h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--primary-color);
}

.faq-item {
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px solid #f0f0f0;
}

.faq-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.faq-item h3 {
    font-size: 16px;
    color: var(--text-main);
    margin-bottom: 10px;
    display: flex;
    align-items: flex-start;
}

.faq-item p {
    font-size: 14px;
    color: var(--text-sub);
    line-height: 1.7;
    padding-left: 24px;
}

/* -------------------------------------------------------------------
 * 10. レスポンシブ
 * ------------------------------------------------------------------- */
@media (max-width: 768px) {
    #sic-form {
        padding: 20px;
    }
    .ppc-step-grid {
        grid-template-columns: 1fr;
    }
    .sic-options-container,
    .sic-row {
        grid-template-columns: 1fr;
    }
    .pokemon-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .sic-actions {
        flex-direction: column;
        align-items: center;
    }
    .sic-button {
        width: 100%;
    }
    .ppc-faq {
        padding: 25px;
    }
}