/* PCP暗黙知QA スタイル */
* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: "Meiryo", "Yu Gothic", sans-serif;
    font-size: 16px;
    background: #f5f5f5;
    color: #222;
    line-height: 1.7;
}

.container {
    max-width: 760px;
    margin: 0 auto;
    padding: 24px 16px;
}

/* ヘッダー */
.header {
    background: #2c5f8a;
    color: #fff;
    padding: 12px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.header h1 { font-size: 1.1rem; font-weight: bold; }
.header a { color: #cce; font-size: 0.85rem; text-decoration: none; }
.header a:hover { text-decoration: underline; }

/* プログレスバー */
.progress-wrap { margin: 20px 0 8px; }
.progress-bar {
    height: 10px;
    background: #ddd;
    border-radius: 5px;
    overflow: hidden;
}
.progress-fill {
    height: 100%;
    background: #2c5f8a;
    transition: width 0.3s;
}
.progress-text { font-size: 0.85rem; color: #666; margin-top: 4px; }

/* カード */
.card {
    background: #fff;
    border-radius: 8px;
    padding: 28px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.1);
    margin-bottom: 20px;
}

/* ファイル参照 */
.file-ref {
    font-size: 0.85rem;
    color: #666;
    margin-bottom: 10px;
    font-family: monospace;
}
.file-name { color: #2c5f8a; font-weight: bold; }

/* コードスニペット */
.snippet {
    background: #1e1e1e;
    color: #d4d4d4;
    font-family: "Consolas", "Courier New", monospace;
    font-size: 0.9rem;
    padding: 14px 16px;
    border-radius: 6px;
    overflow-x: auto;
    margin: 12px 0 20px;
    white-space: pre;
}

/* 質問文 */
.question-text {
    font-size: 1.2rem;
    font-weight: bold;
    color: #1a1a1a;
    margin-bottom: 22px;
    border-left: 4px solid #2c5f8a;
    padding-left: 12px;
}

/* 選択肢 */
.choices { margin-bottom: 24px; }
.choice-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 10px 14px;
    border-radius: 6px;
    cursor: pointer;
    margin-bottom: 8px;
    border: 1px solid #ddd;
    background: #fafafa;
    transition: background 0.15s;
}
.choice-label:hover { background: #eef4fb; }
.choice-label input[type="radio"] { margin-top: 3px; flex-shrink: 0; }
.choice-label.unknown { border-color: #ccc; color: #777; font-style: italic; }

.other-input {
    border: none;
    border-bottom: 1px solid #aaa;
    background: transparent;
    font-size: 1rem;
    padding: 2px 4px;
    width: 300px;
    outline: none;
}
.other-input:focus { border-bottom-color: #2c5f8a; }

/* 確信度 */
.section-label {
    font-size: 0.9rem;
    font-weight: bold;
    color: #444;
    margin-bottom: 8px;
    margin-top: 4px;
}
.confidence-choices {
    display: flex;
    gap: 16px;
    margin-bottom: 20px;
}
.confidence-label {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    padding: 6px 14px;
    border: 1px solid #ddd;
    border-radius: 20px;
    font-size: 0.95rem;
    transition: background 0.15s;
}
.confidence-label:hover { background: #eef4fb; }

/* 補足欄 */
.note-section { margin-bottom: 24px; }
.note-section label {
    display: block;
    font-size: 0.9rem;
    color: #444;
    margin-bottom: 6px;
    font-weight: bold;
}
.note-section textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-family: inherit;
    font-size: 1rem;
    resize: vertical;
    outline: none;
}
.note-section textarea:focus { border-color: #2c5f8a; }

/* ボタン */
.buttons { display: flex; gap: 12px; align-items: center; }
.btn-primary {
    background: #2c5f8a;
    color: #fff;
    border: none;
    padding: 12px 28px;
    font-size: 1rem;
    border-radius: 6px;
    cursor: pointer;
    font-family: inherit;
    transition: background 0.15s;
}
.btn-primary:hover { background: #1e4a6e; }
.btn-skip {
    background: transparent;
    color: #999;
    border: 1px solid #ccc;
    padding: 12px 20px;
    font-size: 0.95rem;
    border-radius: 6px;
    cursor: pointer;
    font-family: inherit;
}
.btn-skip:hover { color: #666; border-color: #999; }

/* ログイン */
.login-card {
    max-width: 380px;
    margin: 80px auto;
    background: #fff;
    border-radius: 8px;
    padding: 40px 32px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.12);
}
.login-card h1 {
    font-size: 1.2rem;
    text-align: center;
    margin-bottom: 8px;
    color: #2c5f8a;
}
.login-card p {
    text-align: center;
    font-size: 0.85rem;
    color: #888;
    margin-bottom: 28px;
}
.login-card input[type="password"] {
    width: 100%;
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 1rem;
    margin-bottom: 16px;
    outline: none;
}
.login-card input[type="password"]:focus { border-color: #2c5f8a; }
.login-card button {
    width: 100%;
    padding: 12px;
    background: #2c5f8a;
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    cursor: pointer;
    font-family: inherit;
}
.login-card button:hover { background: #1e4a6e; }
.error-msg { color: #c0392b; font-size: 0.9rem; margin-bottom: 12px; }

/* 完了画面 */
.complete-card { text-align: center; padding: 48px 28px; }
.complete-card h2 { font-size: 1.8rem; color: #2c5f8a; margin-bottom: 16px; }
.complete-card .stats { font-size: 1.1rem; color: #444; margin-bottom: 8px; }

/* 管理画面 */
.admin-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.admin-table th { background: #2c5f8a; color: #fff; padding: 8px 10px; text-align: left; }
.admin-table td { padding: 8px 10px; border-bottom: 1px solid #eee; vertical-align: top; }
.admin-table tr:hover td { background: #f0f6fb; }
.badge-ok { color: #27ae60; font-weight: bold; }
.badge-unknown { color: #e67e22; }
.badge-skip { color: #aaa; }