/*
Theme Name:  URL占い
Theme URI:   https://witz-jp.com
Author:      株式会社ヴィッツ
Author URI:  https://witz-jp.com
Description: URLから運勢を読み解く占いサイト専用テーマ
Version:     1.0.0
License:     GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: fortune
*/
 /* ============================================================
       リセット
    ============================================================ */
    *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
    html { font-size: 16px; }
    img  { display: block; max-width: 100%; }
    button, input { font: inherit; }
    a { color: inherit; text-decoration: none; }

    /* ============================================================
       カラー変数
    ============================================================ */
    :root {
      --ink:        #ffffff;
      --ink-mid:    #f7f4ee;
      --paper:      #1a1008;
      --gold:       #b8952e;
      --gold-light: #c9a84c;
      --gold-dim:   /*rgba(184, 149, 46, 0.65)*/#b8952e;
      --text-dim:   rgba(26, 16, 8, 0.65);
      --text-muted: rgba(26, 16, 8, 0.80);
    }

    /* ============================================================
       ページ全体
    ============================================================ */
    body {
      background: var(--ink);
      color: var(--paper);
      font-family: 'Noto Serif JP', serif;
      min-height: 100vh;
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
    }

    /* 背景 */
    .bg-stars {
      position: fixed;
      inset: 0;
      z-index: 0;
      background:
        radial-gradient(ellipse at 20% 50%, rgba(201,168,76,.04) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 20%, rgba(201,168,76,.03) 0%, transparent 50%),
        var(--ink);
    }
    .bg-stars::before {
      content: '';
      position: absolute;
      inset: 0;
      background-image:
        radial-gradient(1px 1px at 10% 15%, rgba(201,168,76,.25) 0%, transparent 100%),
        radial-gradient(1px 1px at 25% 8%,  rgba(201,168,76,.15) 0%, transparent 100%),
        radial-gradient(1.5px 1.5px at 45% 22%, rgba(201,168,76,.2) 0%, transparent 100%),
        radial-gradient(1px 1px at 60% 5%,  rgba(201,168,76,.18) 0%, transparent 100%),
        radial-gradient(1px 1px at 75% 18%, rgba(201,168,76,.12) 0%, transparent 100%),
        radial-gradient(1.5px 1.5px at 88% 12%, rgba(201,168,76,.2) 0%, transparent 100%),
        radial-gradient(1px 1px at 15% 38%, rgba(201,168,76,.1) 0%, transparent 100%),
        radial-gradient(1px 1px at 35% 45%, rgba(201,168,76,.12) 0%, transparent 100%),
        radial-gradient(1px 1px at 55% 40%, rgba(201,168,76,.15) 0%, transparent 100%),
        radial-gradient(1px 1px at 70% 32%, rgba(201,168,76,.18) 0%, transparent 100%),
        radial-gradient(1px 1px at 5%  62%, rgba(201,168,76,.15) 0%, transparent 100%),
        radial-gradient(1px 1px at 20% 76%, rgba(201,168,76,.12) 0%, transparent 100%),
        radial-gradient(1px 1px at 42% 66%, rgba(201,168,76,.1) 0%, transparent 100%),
        radial-gradient(1.5px 1.5px at 65% 72%, rgba(201,168,76,.18) 0%, transparent 100%),
        radial-gradient(1px 1px at 83% 58%, rgba(201,168,76,.15) 0%, transparent 100%),
        radial-gradient(1px 1px at 96% 74%, rgba(201,168,76,.1) 0%, transparent 100%),
        radial-gradient(1px 1px at 30% 89%, rgba(201,168,76,.12) 0%, transparent 100%),
        radial-gradient(1px 1px at 52% 93%, rgba(201,168,76,.15) 0%, transparent 100%),
        radial-gradient(1px 1px at 79% 86%, rgba(201,168,76,.18) 0%, transparent 100%);
    }

    /* 上部ゴールドライン */
    .deco-line {
      position: fixed;
      top: 0; left: 0; right: 0;
      height: 2px;
      background: linear-gradient(90deg, transparent, var(--gold), transparent);
      z-index: 100;
    }

    /* ============================================================
       レイアウト
    ============================================================ */
    .page-wrap {
      position: relative;
      z-index: 10;
      max-width: 680px;
      margin: 0 auto;
      padding: 64px 24px 80px;
    }

    /* ============================================================
       ヘッダー
    ============================================================ */
    .site-header {
      text-align: center;
      margin-bottom: 52px;
      animation: fadeDown .9s ease both;
    }

    .emblem {
      display: inline-block;
      width: 72px;
      height: 72px;
      margin-bottom: 20px;
      animation: rotateSlow 24s linear infinite;
    }
    .emblem svg { width: 100%; height: 100%; }

    .site-title {
      font-family: 'Shippori Mincho', serif;
      font-size: clamp(2rem, 6vw, 3rem);
      font-weight: 700;
      letter-spacing: .18em;
      background: linear-gradient(135deg, var(--gold-light), var(--gold), #8a6e1e);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      margin-bottom: 10px;
      line-height: 1.2;
    }

    .site-tagline {
      font-size: .82rem;
      letter-spacing: .3em;
      color: var(--gold-dim);
      font-weight: 300;
    }

    .divider {
      display: flex;
      align-items: center;
      gap: 14px;
      margin: 28px auto;
      max-width: 280px;
    }
    .divider::before {
      content: '';
      flex: 1;
      height: 1px;
      background: linear-gradient(90deg, transparent, var(--gold));
    }
    .divider::after {
      content: '';
      flex: 1;
      height: 1px;
      background: linear-gradient(90deg, var(--gold), transparent);
    }
    .divider-mark { color: var(--gold); font-size: 1rem; }

    .site-lead {
      font-size: .87rem;
      line-height: 2;
      color: var(--text-dim);
      letter-spacing: .05em;
    }

    /* ============================================================
       入力フォーム
    ============================================================ */
    .form-card {
      position: relative;
      background: rgba(201,168,76,.06);
      border: 1px solid rgba(201,168,76,.22);
      padding: 36px;
      margin-bottom: 36px;
      animation: fadeUp .9s .2s ease both;
    }
    .form-card::before {
      content: '';
      position: absolute;
      top: -1px; left: 12%; right: 12%;
      height: 1px;
      background: linear-gradient(90deg, transparent, var(--gold), transparent);
    }

    .form-label {
      display: block;
      font-size: .74rem;
      letter-spacing: .22em;
      color: var(--gold);
      margin-bottom: 10px;
    }

    .input-wrap {
      display: flex;
      align-items: stretch;
      border: 1px solid rgba(201,168,76,.22);
      margin-bottom: 20px;
      transition: border-color .3s, box-shadow .3s;
    }
    .input-wrap:focus-within {
      border-color: var(--gold);
      box-shadow: 0 0 18px rgba(201,168,76,.1);
    }

    .url-prefix {
      display: flex;
      align-items: center;
      padding: 13px;
      background: rgba(201,168,76,.1);
      border-right: 1px solid rgba(201,168,76,.22);
      color: var(--gold-dim);
      font-size: .85rem;
      white-space: nowrap;
      user-select: none;
    }

    .url-input {
      flex: 1;
      min-width: 0;
      background: rgba(255,255,255,.7);
      border: none;
      padding: 13px 16px;
      color: var(--paper);
      font-size: .95rem;
      outline: none;
    }
    .url-input::placeholder { color: rgba(26,16,8,.3); }

    .btn-fortune {
      width: 100%;
      background: transparent;
      border: 1px solid var(--gold);
      color: var(--gold);
      font-family: 'Shippori Mincho', serif;
      font-size: 1.05rem;
      letter-spacing: .45em;
      padding: 15px;
      cursor: pointer;
      transition: color .35s;
      position: relative;
      overflow: hidden;
    }
    .btn-fortune::before {
      content: '';
      position: absolute;
      inset: 0;
      background: var(--gold);
      transform: scaleX(0);
      transform-origin: left;
      transition: transform .35s;
      z-index: 0;
    }
    .btn-fortune span { position: relative; z-index: 1; }
    .btn-fortune:hover { color: var(--ink-mid); }
    .btn-fortune:hover::before { transform: scaleX(1); }

    /* ============================================================
       結果
    ============================================================ */
    #result-area { display: none; animation: fadeUp .7s ease both; }

    .result-card {
      position: relative;
      background: rgba(201,168,76,.04);
      border: 1px solid rgba(201,168,76,.22);
      padding: 40px 36px;
      text-align: center;
    }
    .result-card::before {
      content: '';
      position: absolute;
      top: -1px; left: 12%; right: 12%;
      height: 1px;
      background: linear-gradient(90deg, transparent, var(--gold), transparent);
    }
    .result-card::after {
      content: '';
      position: absolute;
      bottom: -1px; left: 12%; right: 12%;
      height: 1px;
      background: linear-gradient(90deg, transparent, var(--gold), transparent);
    }

    .result-symbol {
      font-size: 3.8rem;
      display: block;
      margin-bottom: 6px;
      filter: drop-shadow(0 0 18px rgba(201,168,76,.5));
      animation: pulse 3s ease infinite;
    }

    .result-rank {
      display: block;
      font-family: 'Shippori Mincho', serif;
      font-size: 2.4rem;
      font-weight: 700;
      letter-spacing: .22em;
      background: linear-gradient(135deg, var(--gold-light), var(--gold), #8a6e1e);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      margin-bottom: 20px;
    }

    .result-url {
      font-size: .74rem;
      letter-spacing: .08em;
      color: var(--gold);
      margin-bottom: 20px;
      word-break: break-all;
    }

    .result-message {
      font-size: .97rem;
      line-height: 2.1;
      color: rgba(26,16,8,.8);
      text-align: left;
      padding: 22px 0;
      border-top: 1px solid rgba(201,168,76,.15);
      border-bottom: 1px solid rgba(201,168,76,.15);
      margin-bottom: 28px;
    }

    /* ラッキー情報 */
    .lucky-section { margin-bottom: 28px; }

    .lucky-title {
      font-size: .7rem;
      letter-spacing: .28em;
      color: var(--gold-dim);
      margin-bottom: 14px;
    }

    .lucky-grid {
      display: flex;
      justify-content: center;
      gap: 28px;
      flex-wrap: wrap;
    }

    .lucky-item { text-align: center; }

    .lucky-item-label {
      display: block;
      font-size: .66rem;
      letter-spacing: .14em;
      color: var(--gold);
      margin-bottom: 4px;
    }

    .lucky-item-value {
      font-size: .9rem;
      color: var(--paper);
    }

    /* 免責文 */
    .disclaimer {
      margin-top: 24px;
      padding: 14px 18px;
      border: 1px solid rgba(201,168,76,.15);
      background: rgba(201,168,76,.04);
      font-size: .7rem;
      line-height: 1.85;
      color: var(--text-muted);
      letter-spacing: .04em;
      text-align: left;
    }

    .btn-reset {
      display: inline-block;
      margin-top: 22px;
      background: none;
      border: none;
      color: var(--gold);
      font-family: 'Noto Serif JP', serif;
      font-size: .78rem;
      letter-spacing: .18em;
      cursor: pointer;
      text-decoration: underline;
      text-underline-offset: 4px;
      transition: color .3s;
    }
    .btn-reset:hover { color: var(--gold); }

    /* ============================================================
       フッター
    ============================================================ */
    .site-footer {
      text-align: center;
      padding-top: 52px;
      animation: fadeUp .9s .5s ease both;
    }

    .footer-brand {
      font-size: .7rem;
      letter-spacing: .2em;
      color: var(--gold);
      margin-bottom: 10px;
    }

    .footer-link {
      font-size: .72rem;
      letter-spacing: .1em;
      color: var(--gold);
      text-decoration: none;
      text-underline-offset: 3px;
      transition: color .3s;
    }
    .footer-link:hover { color: var(--gold); }

    /* ============================================================
       ローディング
    ============================================================ */
    .loading-overlay {
      display: none;
      position: fixed;
      inset: 0;
      background: rgba(255,253,248,.92);
      z-index: 500;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 22px;
    }
    .loading-overlay.active { display: flex; }

    .loading-ring {
      width: 56px;
      height: 56px;
      border: 1px solid rgba(201,168,76,.2);
      border-top-color: var(--gold);
      border-radius: 50%;
      animation: spin 1.2s linear infinite;
    }

    .loading-text {
      font-family: 'Shippori Mincho', serif;
      font-size: .88rem;
      letter-spacing: .3em;
      color: rgba(201,168,76,.65);
    }

    /* ============================================================
       アニメーション
    ============================================================ */
    @keyframes fadeDown  { from { opacity: 0; transform: translateY(-16px); } to { opacity: 1; transform: translateY(0); } }
    @keyframes fadeUp    { from { opacity: 0; transform: translateY(16px);  } to { opacity: 1; transform: translateY(0); } }
    @keyframes rotateSlow{ from { transform: rotate(0deg);   } to { transform: rotate(360deg); } }
    @keyframes pulse     { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.07); } }
    @keyframes spin      { to { transform: rotate(360deg); } }

    /* ============================================================
       SEOコンテンツ
    ============================================================ */
    .seo-content {
      margin-top: 56px;
      padding: 36px;
      border: 1px solid rgba(201,168,76,.15);
      background: rgba(201,168,76,.03);
    }
    .seo-content h2 {
      font-family: 'Shippori Mincho', serif;
      font-size: 1.1rem;
      font-weight: 700;
      letter-spacing: .08em;
      color: var(--gold);
      margin: 28px 0 12px;
      padding-bottom: 8px;
      border-bottom: 1px solid rgba(201,168,76,.15);
    }
    .seo-content h2:first-child { margin-top: 0; }
    .seo-content p,
    .seo-content li,
    .seo-content dd {
      font-size: .88rem;
      line-height: 2;
      color: var(--text-dim);
      letter-spacing: .03em;
    }
    .seo-content ol {
      padding-left: 1.4em;
      margin: 8px 0;
    }
    .seo-content li { margin-bottom: 4px; }
    .seo-content dl { margin: 8px 0; }
    .seo-content dt {
      font-size: .88rem;
      font-weight: 700;
      color: var(--paper);
      margin-top: 16px;
    }
    .seo-content dt::before {
      content: 'Q. ';
      color: var(--gold);
    }
    .seo-content dd {
      margin-left: 0;
      padding-left: 1.8em;
      position: relative;
    }
    .seo-content dd::before {
      content: 'A.';
      color: var(--gold);
      position: absolute;
      left: 0;
      font-weight: 700;
    }

    /* ============================================================
       スマートフォン対応
    ============================================================ */
    @media (max-width: 480px) {
      .page-wrap { padding: 48px 16px 64px; }
      .form-card, .result-card { padding: 28px 20px; }
      .seo-content { padding: 24px 18px; }
      .lucky-grid { gap: 16px; }
    }