/* ============================================
   favicon.css
   ツールパス: /tools/design/favicon
============================================ */

/* ステップ
============================================ */
.faviconGen-step {
    margin-bottom: 36px;
}

.faviconGen-step-label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 14px;
}

.faviconGen-step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #1a1a1a;
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    flex-shrink: 0;
}

/* アップロードエリア
============================================ */
.faviconGen-upload-area {
    border: 2px dashed #E8E8E2;
    border-radius: 12px;
    background: #fafaf8;
    cursor: pointer;
    transition: border-color .15s, background .15s;
    overflow: hidden;
    position: relative;
}

.faviconGen-upload-area:hover,
.faviconGen-upload-area.is-dragover {
    border-color: #888;
    background: #f0f0eb;
}

.faviconGen-file-input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
    pointer-events: none;
}

.faviconGen-upload-inner {
    padding: 40px 20px;
    text-align: center;
}

.faviconGen-upload-icon {
    font-size: 36px;
    margin-bottom: 12px;
}

.faviconGen-upload-text {
    font-size: 14px;
    font-weight: 600;
    color: #555;
    margin-bottom: 6px;
}

.faviconGen-upload-note {
    font-size: 12px;
    color: #999;
}

/* プレビュー
============================================ */
.faviconGen-preview-wrap {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
}

.faviconGen-preview-img {
    width: 96px;
    height: 96px;
    object-fit: contain;
    border-radius: 10px;
    border: 1px solid #E8E8E2;
    background: #fff;
    flex-shrink: 0;
}

.faviconGen-preview-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.faviconGen-preview-name {
    font-size: 13px;
    font-weight: 600;
    color: #1a1a1a;
    word-break: break-all;
}

.faviconGen-preview-size {
    font-size: 12px;
    color: #999;
}

.faviconGen-change-btn {
    margin-top: 6px;
    padding: 5px 14px;
    border-radius: 6px;
    border: 1.5px solid #E8E8E2;
    background: #fff;
    font-size: 12px;
    cursor: pointer;
    font-family: inherit;
    color: #555;
    transition: border-color .15s;
    width: fit-content;
}

.faviconGen-change-btn:hover {
    border-color: #888;
}

/* エラー
============================================ */
.faviconGen-error {
    display: none;
    margin-top: 10px;
    padding: 10px 14px;
    border-radius: 8px;
    background: #fef2f2;
    border: 1px solid #fca5a5;
    color: #b91c1c;
    font-size: 13px;
}

/* 全選択ボタン
============================================ */
.faviconGen-check-header {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
}

.faviconGen-select-all {
    padding: 5px 14px;
    border-radius: 6px;
    border: 1.5px solid #E8E8E2;
    background: #fff;
    font-size: 12px;
    cursor: pointer;
    font-family: inherit;
    color: #555;
    transition: border-color .15s;
}

.faviconGen-select-all:hover {
    border-color: #888;
    color: #1a1a1a;
}

/* アイコングループ
============================================ */
.faviconGen-group {
    margin-bottom: 20px;
}

.faviconGen-group-label {
    font-size: 12px;
    font-weight: 700;
    color: #555;
    letter-spacing: .05em;
    text-transform: uppercase;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.faviconGen-group-note {
    font-size: 11px;
    font-weight: 400;
    color: #999;
    text-transform: none;
    letter-spacing: 0;
}

.faviconGen-icon-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

/* アイコンチェックボックス行
============================================ */
.faviconGen-icon-check {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 12px;
    border-radius: 8px;
    border: 1px solid #E8E8E2;
    background: #fafaf8;
    cursor: pointer;
    transition: background .12s, border-color .12s;
}

.faviconGen-icon-check:hover {
    background: #f0f0eb;
    border-color: #ccc;
}

.faviconGen-icon-check input[type='checkbox'] {
    width: 16px;
    height: 16px;
    accent-color: #1a1a1a;
    cursor: pointer;
    flex-shrink: 0;
}

.faviconGen-icon-thumb-wrap {
    flex-shrink: 0;
}

.faviconGen-thumb-canvas {
    display: block;
    width: 32px;
    height: 32px;
    border-radius: 4px;
    border: 1px solid #E8E8E2;
    background: #fff;
}

.faviconGen-icon-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.faviconGen-icon-filename {
    font-size: 13px;
    font-weight: 600;
    color: #1a1a1a;
    font-family: 'Menlo', 'Consolas', monospace;
}

.faviconGen-icon-size {
    font-size: 11px;
    color: #999;
}

.faviconGen-icon-label {
    font-size: 11px;
    color: #888;
}

/* ボタン
============================================ */
.faviconGen-btn-row {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.faviconGen-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 8px;
    border: none;
    font-size: 14px;
    font-weight: 700;
    font-family: inherit;
    cursor: pointer;
    transition: background .15s, transform .1s, box-shadow .15s;
    box-shadow: 0 2px 6px rgba(0, 0, 0, .12);
}

.faviconGen-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, .18);
}

.faviconGen-btn:active {
    transform: translateY(0);
}

.faviconGen-btn:disabled {
    opacity: .4;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.faviconGen-btn-primary {
    background: #29AAE3;
    color: #fff;
}

.faviconGen-btn-primary:hover:not(:disabled) {
    background: #333;
}

.faviconGen-btn-secondary {
    background: #fff;
    color: #1a1a1a;
    border: 1.5px solid #1a1a1a;
}

.faviconGen-btn-secondary:hover:not(:disabled) {
    background: #f5f5f0;
}

/* 個別ダウンロード
============================================ */
.faviconGen-result-wrap {
    border-top: 1px solid #E8E8E2;
    padding-top: 16px;
}

.faviconGen-result-label {
    font-size: 12px;
    font-weight: 700;
    color: #999;
    letter-spacing: .05em;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.faviconGen-result-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.faviconGen-result-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 10px;
    border-radius: 6px;
    background: #fafaf8;
    border: 1px solid #E8E8E2;
}

.faviconGen-result-thumb {
    width: 32px;
    height: 32px;
    border-radius: 4px;
    border: 1px solid #E8E8E2;
    flex-shrink: 0;
}

.faviconGen-result-info {
    font-size: 12px;
    color: #555;
    flex: 1;
    font-family: 'Menlo', 'Consolas', monospace;
}

.faviconGen-dl-btn {
    padding: 4px 12px;
    border-radius: 5px;
    border: 1.5px solid #E8E8E2;
    background: #fff;
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    font-family: inherit;
    color: #555;
    transition: border-color .15s, color .15s;
    flex-shrink: 0;
}

.faviconGen-dl-btn:hover {
    border-color: #1a1a1a;
    color: #1a1a1a;
}

/* ico注記
============================================ */
.faviconGen-ico-note {
    margin-top: 16px;
    padding: 12px 14px;
    border-radius: 8px;
    background: #fff8e6;
    border: 1px solid #f5cc6a;
    font-size: 12px;
    color: #7a4f00;
    line-height: 1.7;
}

.faviconGen-ico-note a {
    color: #185FA5;
}

/* トースト
============================================ */
.faviconGen-toast {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: #1a1a1a;
    color: #fff;
    padding: 10px 22px;
    border-radius: 8px;
    font-size: 13px;
    opacity: 0;
    transition: opacity .3s;
    pointer-events: none;
    z-index: 999;
}

/* 背景色選択
============================================ */
.faviconGen-bg-row {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 14px;
    padding: 12px 14px;
    border-radius: 8px;
    background: #f5f5f0;
    border: 1px solid #E8E8E2;
}

.faviconGen-bg-label {
    font-size: 12px;
    font-weight: 700;
    color: #555;
    white-space: nowrap;
}

.faviconGen-bg-options {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
}

.faviconGen-bg-option {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 12px;
    color: #555;
    cursor: pointer;
    padding: 5px 10px;
    border-radius: 6px;
    border: 1.5px solid #E8E8E2;
    background: #fff;
    transition: border-color .12s;
    user-select: none;
}

.faviconGen-bg-option:hover {
    border-color: #888;
}

.faviconGen-bg-option input[type='radio'] {
    width: 14px;
    height: 14px;
    accent-color: #1a1a1a;
    cursor: pointer;
    flex-shrink: 0;
}

.faviconGen-bg-swatch {
    display: inline-block;
    width: 18px;
    height: 18px;
    border-radius: 3px;
    border: 1px solid #ccc;
    flex-shrink: 0;
}

.faviconGen-bg-swatch-transparent {
    background-image:
        linear-gradient(45deg, #ccc 25%, transparent 25%),
        linear-gradient(-45deg, #ccc 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, #ccc 75%),
        linear-gradient(-45deg, transparent 75%, #ccc 75%);
    background-size: 8px 8px;
    background-position: 0 0, 0 4px, 4px -4px, -4px 0;
    background-color: #fff;
}

.faviconGen-bg-swatch-white {
    background: #ffffff;
}

.faviconGen-bg-swatch-black {
    background: #000000;
}

.faviconGen-bg-option input[type='color'] {
    width: 26px;
    height: 26px;
    padding: 2px;
    border: 1px solid #ccc;
    border-radius: 4px;
    cursor: pointer;
    background: none;
    flex-shrink: 0;
}

/* ユーティリティ
============================================ */
.hidden {
    display: none !important;
}