/**
 * Minecraft Server Management - Public LP CSS
 * ログイン不要エリア用スタイル
 */

:root {
    --mc-primary: #4CAF50;
    --mc-primary-dark: #388E3C;
    --mc-accent: #6FCF97;
    --mc-text: #2c3e50;
    --mc-text-light: #5d6d7e;
    --mc-text-muted: #95a5a6;
    --mc-bg: #ffffff;
    --mc-bg-alt: #f7f9fa;
    --mc-bg-dark: #2c3e50;
    --mc-border: #e1e8ed;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', 'Hiragino Kaku Gothic ProN', 'Yu Gothic', Meiryo, sans-serif;
    color: var(--mc-text);
    line-height: 1.7;
    background: var(--mc-bg);
}

a {
    color: var(--mc-primary);
    text-decoration: none;
}

a:hover {
    color: var(--mc-primary-dark);
}

/* ===================
   公開ヘッダー
   =================== */
.mc-pub-header {
    background: #fff;
    border-bottom: 1px solid var(--mc-border);
    padding: 14px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 1px 4px rgba(0,0,0,0.04);
}

.mc-pub-header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.mc-pub-logo {
    font-size: 22px;
    font-weight: 700;
    color: var(--mc-text);
    display: flex;
    align-items: center;
    gap: 8px;
}

.mc-pub-logo::before {
    content: '⛏';
    font-size: 24px;
}

.mc-pub-nav {
    display: flex;
    align-items: center;
    gap: 24px;
    list-style: none;
}

.mc-pub-nav a {
    color: var(--mc-text);
    font-size: 14px;
    font-weight: 500;
    padding: 6px 4px;
    border-bottom: 2px solid transparent;
    transition: border-color 0.2s, color 0.2s;
}

.mc-pub-nav a:hover,
.mc-pub-nav a.active {
    color: var(--mc-primary);
    border-bottom-color: var(--mc-primary);
}

.mc-pub-auth {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-shrink: 0;
}

.mc-pub-user-name {
    font-size: 13px;
    color: var(--mc-text);
    font-weight: 500;
    margin-right: 4px;
    white-space: nowrap;
    max-width: 140px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

/* ログイン中のヘッダー: スペースを節約 */
.mc-pub-auth .mc-pub-btn {
    padding: 7px 14px;
    font-size: 13px;
}

/* ナビ右端に動的追加されるダッシュボードリンクの強調 */
.mc-pub-nav a[data-nav="dashboard"] {
    color: var(--mc-primary);
    font-weight: 600;
}

.mc-pub-btn {
    display: inline-block;
    padding: 8px 18px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
}

.mc-pub-btn-primary {
    background: var(--mc-primary);
    color: #fff !important;
}

.mc-pub-btn-primary:hover {
    background: var(--mc-primary-dark);
    color: #fff !important;
}

.mc-pub-btn-ghost {
    background: transparent;
    color: var(--mc-text) !important;
    border: 1px solid var(--mc-border);
}

.mc-pub-btn-ghost:hover {
    background: var(--mc-bg-alt);
}

.mc-pub-btn-lg {
    padding: 14px 32px;
    font-size: 16px;
}

.mc-pub-mobile-btn {
    display: none;
    background: none;
    border: none;
    font-size: 28px;
    cursor: pointer;
    color: var(--mc-text);
}

/* ===================
   ヒーロー
   =================== */
.mc-hero {
    background: linear-gradient(135deg, #4CAF50 0%, #2c3e50 100%);
    color: #fff;
    padding: 90px 24px 110px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.mc-hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image:
        radial-gradient(circle at 20% 30%, rgba(255,255,255,0.08) 0, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255,255,255,0.05) 0, transparent 50%);
    pointer-events: none;
}

.mc-hero-inner {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.mc-hero h1 {
    font-size: 44px;
    font-weight: 800;
    margin-bottom: 18px;
    line-height: 1.3;
    text-shadow: 0 2px 4px rgba(0,0,0,0.15);
}

.mc-hero .mc-hero-sub {
    font-size: 19px;
    margin-bottom: 36px;
    opacity: 0.95;
    line-height: 1.7;
}

.mc-hero-cta {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
}

.mc-hero-cta .mc-pub-btn-primary {
    background: #fff;
    color: var(--mc-primary-dark) !important;
}

.mc-hero-cta .mc-pub-btn-primary:hover {
    background: #f0f0f0;
}

.mc-hero-cta .mc-pub-btn-ghost {
    background: rgba(255,255,255,0.15);
    color: #fff !important;
    border-color: rgba(255,255,255,0.4);
}

.mc-hero-cta .mc-pub-btn-ghost:hover {
    background: rgba(255,255,255,0.25);
}

/* ===================
   セクション
   =================== */
.mc-section {
    padding: 80px 24px;
}

.mc-section-alt {
    background: var(--mc-bg-alt);
}

.mc-section-inner {
    max-width: 1100px;
    margin: 0 auto;
}

.mc-section-header {
    text-align: center;
    margin-bottom: 50px;
}

.mc-section-header h2 {
    font-size: 32px;
    font-weight: 700;
    color: var(--mc-text);
    margin-bottom: 12px;
}

.mc-section-header p {
    color: var(--mc-text-light);
    font-size: 16px;
}

/* ===================
   特徴グリッド
   =================== */
.mc-feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
}

.mc-feature-card {
    background: #fff;
    border-radius: 12px;
    padding: 32px 24px;
    border: 1px solid var(--mc-border);
    text-align: center;
    transition: transform 0.2s, box-shadow 0.2s;
}

.mc-feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

.mc-feature-icon {
    font-size: 44px;
    margin-bottom: 16px;
    display: block;
}

.mc-feature-card h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: var(--mc-text);
}

.mc-feature-card p {
    font-size: 14px;
    color: var(--mc-text-light);
}

/* ===================
   料金カード
   =================== */
.mc-pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.mc-pricing-card {
    background: #fff;
    border: 2px solid var(--mc-border);
    border-radius: 12px;
    padding: 32px 24px;
    text-align: center;
    position: relative;
    transition: border-color 0.2s, transform 0.2s;
}

.mc-pricing-card:hover {
    transform: translateY(-4px);
}

.mc-pricing-card.featured {
    border-color: var(--mc-primary);
    box-shadow: 0 8px 24px rgba(76,175,80,0.15);
}

.mc-pricing-card.featured::before {
    content: 'おすすめ';
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--mc-primary);
    color: #fff;
    padding: 4px 14px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

.mc-pricing-card h3 {
    font-size: 20px;
    margin-bottom: 8px;
}

.mc-pricing-card .mc-price {
    font-size: 32px;
    font-weight: 800;
    color: var(--mc-primary);
    margin: 12px 0;
}

.mc-pricing-card .mc-price-unit {
    font-size: 14px;
    color: var(--mc-text-light);
    font-weight: normal;
}

.mc-pricing-card ul {
    list-style: none;
    margin: 20px 0;
    text-align: left;
}

.mc-pricing-card li {
    padding: 6px 0;
    color: var(--mc-text-light);
    font-size: 14px;
}

.mc-pricing-card li::before {
    content: '✓ ';
    color: var(--mc-primary);
    font-weight: 700;
    margin-right: 6px;
}

/* ===================
   FAQ
   =================== */
.mc-faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.mc-faq-item {
    background: #fff;
    border: 1px solid var(--mc-border);
    border-radius: 10px;
    margin-bottom: 12px;
    overflow: hidden;
}

.mc-faq-question {
    width: 100%;
    background: none;
    border: none;
    padding: 18px 24px;
    text-align: left;
    font-size: 16px;
    font-weight: 600;
    color: var(--mc-text);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    font-family: inherit;
}

.mc-faq-question::after {
    content: '+';
    font-size: 24px;
    color: var(--mc-primary);
    transition: transform 0.2s;
}

.mc-faq-item.open .mc-faq-question::after {
    transform: rotate(45deg);
}

.mc-faq-answer {
    padding: 0 24px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s, padding 0.3s;
    color: var(--mc-text-light);
    font-size: 14px;
    line-height: 1.8;
}

.mc-faq-item.open .mc-faq-answer {
    max-height: 500px;
    padding: 0 24px 20px;
}

/* ===================
   CTA バナー
   =================== */
.mc-cta-banner {
    background: linear-gradient(135deg, #4CAF50 0%, #6FCF97 100%);
    color: #fff;
    padding: 60px 24px;
    text-align: center;
}

.mc-cta-banner h2 {
    font-size: 28px;
    margin-bottom: 14px;
}

.mc-cta-banner p {
    margin-bottom: 28px;
    font-size: 16px;
    opacity: 0.95;
}

.mc-cta-banner .mc-pub-btn {
    background: #fff;
    color: var(--mc-primary-dark) !important;
}

/* ===================
   コンテンツページ（規約等）
   =================== */
.mc-content {
    max-width: 860px;
    margin: 0 auto;
    padding: 60px 24px;
}

.mc-content h1 {
    font-size: 32px;
    margin-bottom: 12px;
    color: var(--mc-text);
}

.mc-content .mc-content-lead {
    color: var(--mc-text-light);
    margin-bottom: 36px;
    font-size: 15px;
}

.mc-content h2 {
    font-size: 22px;
    color: var(--mc-text);
    margin: 36px 0 14px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--mc-primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.mc-content h2 .mc-section-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    background: var(--mc-primary);
    color: #fff;
    border-radius: 50%;
    font-size: 14px;
    font-weight: 700;
}

.mc-content h3 {
    font-size: 17px;
    margin: 24px 0 10px;
    color: var(--mc-text);
}

.mc-content p,
.mc-content ul,
.mc-content ol {
    margin-bottom: 14px;
    line-height: 1.9;
    font-size: 15px;
    color: var(--mc-text);
}

.mc-content ul,
.mc-content ol {
    padding-left: 24px;
}

.mc-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 16px 0;
    font-size: 14px;
}

.mc-content th,
.mc-content td {
    border: 1px solid var(--mc-border);
    padding: 12px 16px;
    text-align: left;
    vertical-align: top;
}

.mc-content th {
    background: var(--mc-bg-alt);
    font-weight: 600;
    width: 30%;
    color: var(--mc-text);
}

.mc-content-note {
    background: #fff8e1;
    border-left: 4px solid #ffc107;
    padding: 14px 18px;
    border-radius: 4px;
    margin: 16px 0;
    font-size: 14px;
    color: var(--mc-text);
}

/* ===================
   フッター
   =================== */
.mc-pub-footer {
    background: var(--mc-bg-dark);
    color: #ecf0f1;
    padding: 50px 24px 24px;
    margin-top: 60px;
}

.mc-pub-footer-inner {
    max-width: 1100px;
    margin: 0 auto;
}

.mc-pub-footer-cols {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.mc-pub-footer-brand h3 {
    font-size: 20px;
    margin-bottom: 12px;
}

.mc-pub-footer-brand p {
    font-size: 13px;
    opacity: 0.7;
    line-height: 1.7;
}

.mc-pub-footer h4 {
    font-size: 14px;
    margin-bottom: 12px;
    color: #fff;
}

.mc-pub-footer ul {
    list-style: none;
}

.mc-pub-footer li {
    margin-bottom: 8px;
}

.mc-pub-footer a {
    color: #bdc3c7;
    font-size: 13px;
}

.mc-pub-footer a:hover {
    color: #fff;
}

.mc-pub-footer-bottom {
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.1);
    text-align: center;
    font-size: 12px;
    color: #95a5a6;
}

/* ===================
   フォーム（お問い合わせ等）
   =================== */
.mc-pub-form {
    max-width: 600px;
    margin: 0 auto;
}

.mc-pub-form .mc-form-group {
    margin-bottom: 20px;
}

.mc-pub-form label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    font-size: 14px;
    color: var(--mc-text);
}

.mc-pub-form input,
.mc-pub-form textarea,
.mc-pub-form select {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--mc-border);
    border-radius: 6px;
    font-size: 14px;
    font-family: inherit;
}

.mc-pub-form input:focus,
.mc-pub-form textarea:focus {
    outline: none;
    border-color: var(--mc-primary);
}

.mc-pub-form textarea {
    min-height: 140px;
    resize: vertical;
}

/* ===================
   モバイル
   =================== */
@media (max-width: 768px) {
    .mc-pub-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #fff;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        border-top: 1px solid var(--mc-border);
        padding: 8px 0;
    }

    .mc-pub-nav.open {
        display: flex;
    }

    .mc-pub-nav a {
        padding: 14px 24px;
        border-bottom: 1px solid var(--mc-border);
    }

    .mc-pub-mobile-btn {
        display: block;
    }

    .mc-pub-auth {
        margin-left: auto;
        gap: 6px;
    }

    /* モバイルではユーザー名を隠してボタンスペース確保 */
    .mc-pub-user-name {
        display: none;
    }

    .mc-pub-auth .mc-pub-btn {
        padding: 6px 10px;
        font-size: 12px;
    }

    .mc-pub-header-inner {
        position: relative;
    }

    .mc-hero h1 {
        font-size: 30px;
    }

    .mc-hero .mc-hero-sub {
        font-size: 16px;
    }

    .mc-section {
        padding: 50px 16px;
    }

    .mc-section-header h2 {
        font-size: 24px;
    }

    .mc-pub-footer-cols {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .mc-content {
        padding: 40px 16px;
    }

    .mc-content h1 {
        font-size: 24px;
    }

    .mc-content table th {
        width: auto;
        display: block;
        border-bottom: none;
    }

    .mc-content table td {
        display: block;
    }
}