/* 設定ビュースタイル */

.settings-view {
    padding: var(--space-lg);
    max-width: 100%;
    margin: 0;
}

.settings-header {
    margin-bottom: var(--space-xl);
}

.settings-header h2 {
    font-size: 1.75rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.settings-header h2 i {
    color: var(--primary);
}

.settings-content {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
}

@media (min-width: 1200px) {
    .settings-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 1024px) {
    .settings-content {
        grid-template-columns: 1fr;
    }
}

.settings-section h3 {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding-bottom: var(--space-sm);
    border-bottom: 2px solid var(--border);
}

.settings-section h3 i {
    color: var(--primary);
    font-size: 1rem;
}

.settings-card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
}

.settings-card .form-group {
    margin-bottom: var(--space-md);
}

.settings-card .form-group:last-of-type {
    margin-bottom: var(--space-lg);
}

.settings-card label {
    display: block;
    font-weight: 500;
    margin-bottom: var(--space-xs);
    color: var(--text-primary);
}

.settings-card input[type="text"],
.settings-card input[type="email"],
.settings-card input[type="password"],
.settings-card select {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    font-size: 1rem;
    background: var(--bg);
    color: var(--text-primary);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.settings-card input:focus,
.settings-card select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.settings-card input:disabled {
    background: var(--bg-secondary);
    cursor: not-allowed;
    opacity: 0.7;
}

.form-hint {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: var(--space-xs);
    display: block;
}

/* プロフィール画像セレクター */
.profile-image-selector {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.profile-image-preview {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    background: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.profile-image-preview .profile-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.profile-image-preview .profile-image-loading {
    font-size: 1.5rem;
    color: var(--text-secondary);
}

.profile-image-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    align-items: flex-start;
}

.profile-image-actions .btn-sm {
    padding: var(--space-xs) var(--space-sm);
    font-size: 0.85rem;
}

/* アバターセレクター */
.avatar-selector {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.current-avatar {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 600;
}

.profile-image-preview .current-avatar {
    width: 80px;
    height: 80px;
    font-size: 2rem;
}

.avatar-colors {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.avatar-color {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 3px solid transparent;
    cursor: pointer;
    transition: transform 0.2s, border-color 0.2s;
}

.avatar-color:hover {
    transform: scale(1.1);
}

.avatar-color.selected {
    border-color: var(--text-primary);
    transform: scale(1.1);
}

/* 設定アイテム（トグル付き） */
.setting-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--border-light);
}

.setting-item:last-of-type {
    border-bottom: none;
    margin-bottom: var(--space-md);
}

.setting-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.setting-label {
    font-weight: 500;
    color: var(--text-primary);
}

.setting-description {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* トグルスイッチ (iOS風) */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 52px;
    height: 32px;
    flex-shrink: 0;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #a0a0a0;
    border: 2px solid #888;
    transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 32px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 24px;
    width: 24px;
    left: 2px;
    bottom: 2px;
    background-color: white;
    transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 50%;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.toggle-switch input:checked + .toggle-slider {
    background-color: #34c759;
    border-color: #2da94e;
}

.toggle-switch input:checked + .toggle-slider:before {
    transform: translateX(20px);
}

.toggle-switch input:focus + .toggle-slider {
    box-shadow: 0 0 0 3px rgba(52, 199, 89, 0.3);
}

/* ダークモード時のトグル */
[data-theme="dark"] .toggle-slider {
    background-color: #555;
}

[data-theme="dark"] .toggle-slider:before {
    background-color: #f0f0f0;
}

/* 設定メッセージ */
.settings-message {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    margin-top: var(--space-md);
    font-size: 0.9rem;
    animation: slideIn 0.3s ease;
}

.settings-message.success {
    background: var(--success-bg);
    color: var(--success);
    border: 1px solid var(--success);
}

.settings-message.error {
    background: var(--danger-bg);
    color: var(--danger);
    border: 1px solid var(--danger);
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ボタン */
.settings-card .btn {
    margin-top: var(--space-sm);
}

/* テーマセレクト */
.theme-select {
    width: 140px;
    padding: var(--space-sm) var(--space-md) !important;
    padding-left: 28px !important;
    font-size: 0.9rem !important;
    cursor: pointer;
    appearance: none;
    background-color: var(--bg-primary);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 12 12'%3E%3Cpath fill='%23333333' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: left 10px center;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

/* ホワイト */
[data-theme="light"] .theme-select,
:root:not([data-theme]) .theme-select {
    background-color: var(--bg-primary);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 12 12'%3E%3Cpath fill='%23333333' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: left 10px center;
}

/* ダーク系テーマ用（ブラック、ネイビー） */
[data-theme="dark"] .theme-select,
[data-theme="navy"] .theme-select {
    background: var(--bg-primary) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 12 12'%3E%3Cpath fill='%23cccccc' d='M6 8L1 3h10z'/%3E%3C/svg%3E") no-repeat left 10px center;
}

/* スカイブルー */
[data-theme="skyblue"] .theme-select {
    background: var(--bg-primary) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 12 12'%3E%3Cpath fill='%230369a1' d='M6 8L1 3h10z'/%3E%3C/svg%3E") no-repeat left 10px center;
}

/* ライム */
[data-theme="lime"] .theme-select {
    background: var(--bg-primary) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 12 12'%3E%3Cpath fill='%234d7c0f' d='M6 8L1 3h10z'/%3E%3C/svg%3E") no-repeat left 10px center;
}

/* ピンク */
[data-theme="pink"] .theme-select {
    background: var(--bg-primary) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 12 12'%3E%3Cpath fill='%23be185d' d='M6 8L1 3h10z'/%3E%3C/svg%3E") no-repeat left 10px center;
}

[data-theme="dark"] .theme-select option,
[data-theme="navy"] .theme-select option {
    background-color: #1a1a1a;
    color: #ffffff;
}

.theme-select:hover {
    border-color: var(--color-primary);
}

.theme-select option {
    padding: var(--space-sm);
    font-size: 0.9rem;
    background-color: var(--bg-primary);
    color: var(--text-primary);
}

/* レスポンシブ */
@media (max-width: 768px) {
    .settings-view {
        padding: var(--space-md);
    }

    .settings-content {
        grid-template-columns: 1fr;
    }

    .settings-card {
        padding: var(--space-md);
    }

    .avatar-selector {
        flex-direction: column;
        align-items: flex-start;
    }

    .setting-item {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-sm);
    }

    .toggle-switch {
        align-self: flex-end;
    }
}

/* 自動保存トースト */
.auto-save-toast {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: var(--color-success);
    color: white;
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-lg);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease;
    z-index: 9999;
}

.auto-save-toast.show {
    opacity: 1;
    transform: translateY(0);
}

.auto-save-toast i {
    font-size: 1rem;
}