/* Pashari - シンプルレスポンシブCSS */

/* リセットCSS */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Hiragino Sans', 'Yu Gothic', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f5f5f5;
    min-height: 100vh;
}

/* レイアウト */
.container {
    max-width: 600px;
    margin: 0 auto;
    background-color: #fff;
    min-height: 100vh;
    box-shadow: 0 0 20px rgba(0,0,0,0.1);
}

/* ヘッダー */
.header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 20px;
    text-align: center;
}

.header h1 {
    font-size: 1.8rem;
    margin-bottom: 5px;
}

.header .subtitle {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* ナビゲーション */
.nav {
    background-color: #fff;
    border-bottom: 1px solid #e0e0e0;
    padding: 0;
}

.nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-menu li {
    flex: 1;
}

.nav-menu a {
    display: block;
    text-align: center;
    padding: 15px 10px;
    text-decoration: none;
    color: #666;
    font-size: 0.9rem;
    border-bottom: 3px solid transparent;
    transition: all 0.3s ease;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: #667eea;
    border-bottom-color: #667eea;
    background-color: #f8f9fa;
}

/* メインコンテンツ */
.main {
    padding: 20px;
}

/* カード */
.card {
    background: white;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    border: 1px solid #e0e0e0;
}

.card-title {
    font-size: 1.2rem;
    font-weight: bold;
    margin-bottom: 15px;
    color: #333;
    text-align: center;
}

/* ボタン */
.btn {
    display: inline-block;
    padding: 12px 24px;
    background: #667eea;
    color: white;
    text-decoration: none;
    border-radius: 6px;
    font-size: 1rem;
    text-align: center;
    border: none;
    cursor: pointer;
    transition: background-color 0.3s ease;
    width: 100%;
    margin-bottom: 10px;
}

.btn:hover {
    background: #5a6fd8;
}

.btn-secondary {
    background: #6c757d;
}

.btn-secondary:hover {
    background: #5a6268;
}

.btn-success {
    background: #28a745;
}

.btn-success:hover {
    background: #218838;
}

.btn-danger {
    background: #dc3545;
}

.btn-danger:hover {
    background: #c82333;
}

.btn-large {
    padding: 15px 30px;
    font-size: 1.1rem;
}

/* フォーム */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
    color: #333;
}

.form-input {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-input:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 2px rgba(102, 126, 234, 0.2);
}

/* ポイント表示 */
.points-display {
    background: linear-gradient(135deg, #ffeaa7 0%, #fab1a0 100%);
    padding: 20px;
    border-radius: 8px;
    text-align: center;
    margin-bottom: 20px;
    border: 2px solid #fdcb6e;
}

.points-number {
    font-size: 2.5rem;
    font-weight: bold;
    color: #e17055;
    margin-bottom: 5px;
}

.points-label {
    font-size: 1rem;
    color: #2d3436;
    font-weight: 600;
}

/* カメラプレビュー */
.camera-container {
    position: relative;
    background: #000;
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 20px;
}

.camera-preview {
    width: 100%;
    height: 300px;
    object-fit: cover;
    display: block;
}

.camera-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    text-align: center;
    font-size: 1.1rem;
    z-index: 10;
}

.capture-btn {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 60px;
    background: white;
    border: 3px solid #667eea;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 20;
}

.capture-btn:hover {
    transform: translateX(-50%) scale(1.1);
}

.capture-btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 30px;
    height: 30px;
    background: #667eea;
    border-radius: 50%;
}

/* アラート */
.alert {
    padding: 15px;
    border-radius: 4px;
    margin-bottom: 20px;
}

.alert-success {
    background-color: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
}

.alert-error {
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
}

.alert-info {
    background-color: #d1ecf1;
    border: 1px solid #bee5eb;
    color: #0c5460;
}

.alert-warning {
    background-color: #fff3cd;
    border: 1px solid #ffeaa7;
    color: #856404;
}

/* ローディング */
.loading {
    display: none;
    text-align: center;
    padding: 20px;
}

.loading.show {
    display: block;
}

.spinner {
    border: 3px solid #f3f3f3;
    border-top: 3px solid #667eea;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    animation: spin 1s linear infinite;
    margin: 0 auto 10px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* フッター */
.footer {
    background-color: #495057;
    color: white;
    text-align: center;
    padding: 20px;
    margin-top: 40px;
}

/* ユーティリティクラス */
.text-center { text-align: center; }
.hidden { display: none; }
.show { display: block; }

/* レスポンシブ対応 */
@media (max-width: 480px) {
    .container {
        box-shadow: none;
    }
    
    .header {
        padding: 15px;
    }
    
    .header h1 {
        font-size: 1.5rem;
    }
    
    .main {
        padding: 15px;
    }
    
    .card {
        padding: 15px;
        margin-bottom: 15px;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 0.95rem;
    }
    
    .points-number {
        font-size: 2rem;
    }
    
    .camera-preview {
        height: 250px;
    }
    
    .nav-menu a {
        padding: 12px 8px;
        font-size: 0.8rem;
    }
}