/* ======= 花体字生成器：专属样式（三语共享） =======
   只写本工具专属部件；.btn / .toast / .info-card / .feature-grid / .tutorial-steps /
   .scenario-grid / .glossary-item / .faq-item / .related-tools / .tool-card 等共享类在 /style.css。 */

.ft-tool-wrapper {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* ---------- 输入区 ---------- */

.ft-input-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 0.5rem;
}

.ft-input-label {
    font-weight: 600;
    color: var(--text-primary);
}

.ft-count {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-variant-numeric: tabular-nums;
}

.ft-input-area {
    width: 100%;
    min-height: 92px;
    padding: 0.75rem 0.875rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-white);
    color: var(--text-primary);
    font-size: 1rem;
    line-height: 1.7;
    font-family: inherit;
    resize: vertical;
    transition: var(--transition-fast);
    box-sizing: border-box;
}

.ft-input-area:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-light);
}

/* 输入提示（本站未放入 style.css，本工具自带一份） */
.input-hint {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    margin-top: 0.5rem;
    font-size: 0.8rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

.input-hint i {
    color: var(--primary-color);
    flex-shrink: 0;
    margin-top: 0.15rem;
}

.ft-examples {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.625rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.ft-example {
    padding: 0.15rem 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: var(--bg-light);
    color: var(--text-primary);
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.8rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.ft-example:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: var(--primary-light);
}

/* 检测到中日韩字符时的提示条。
   默认 display:none，靠 .is-on 显示（不用 [hidden]，避免作者样式覆盖 UA 规则）。 */
.ft-note {
    display: none;
    align-items: flex-start;
    gap: 0.5rem;
    margin-top: 0.75rem;
    padding: 0.625rem 0.75rem;
    border: 1px solid #ffe0a3;
    border-left: 3px solid var(--warning-color);
    border-radius: var(--radius-sm);
    background: #fffaf0;
    color: #8a6100;
    font-size: 0.8rem;
    line-height: 1.6;
}

.ft-note.is-on {
    display: flex;
}

.ft-note i {
    flex-shrink: 0;
    margin-top: 0.15rem;
}

/* ---------- 样式结果区 ---------- */

.ft-style-head-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 0.875rem;
}

.ft-section-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-primary);
}

.ft-section-title i {
    color: var(--primary-color);
}

/* .btn-sm 不在 style.css，此处按小号按钮自定尺寸 */
.ft-style-actions .btn {
    padding: 0.4rem 0.85rem;
    font-size: 0.85rem;
    gap: 0.3rem;
}

.ft-groups {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.ft-group-head {
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 0.625rem;
    padding-bottom: 0.4rem;
    border-bottom: 1px solid var(--border-color);
}

.ft-group-name {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
}

.ft-group-hint {
    font-size: 0.78rem;
    color: var(--text-muted);
}

/* 装饰样式组：对中文有效，检测到中文时高亮 */
.ft-group.is-active .ft-group-head {
    border-bottom-color: var(--primary-color);
}

.ft-group.is-active .ft-group-name {
    color: var(--primary-color);
}

.ft-group.is-active .ft-group-body {
    border-radius: var(--radius-md);
    box-shadow: 0 0 0 2px var(--primary-light);
}

.ft-group-body {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.625rem;
}

.ft-style-card {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-white);
    overflow: hidden;
    transition: var(--transition-fast);
}

.ft-style-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-sm);
}

.ft-style-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.5rem 0.75rem;
    background: var(--bg-light);
    border-bottom: 1px solid var(--border-color);
}

.ft-style-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.4rem;
    min-width: 0;
}

.ft-style-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
}

.ft-badge {
    padding: 0.05rem 0.35rem;
    border-radius: var(--radius-sm);
    font-size: 0.68rem;
    line-height: 1.5;
    white-space: nowrap;
}

.ft-badge-warn {
    background: #fff7e6;
    color: #ad6800;
}

.ft-badge-good {
    background: #f6ffed;
    color: #237804;
}

.ft-copy-btn {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.6rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: var(--bg-white);
    color: var(--text-secondary);
    font-size: 0.78rem;
    font-family: inherit;
    cursor: pointer;
    transition: var(--transition-fast);
}

.ft-copy-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: var(--primary-light);
}

.ft-copy-btn.is-done {
    border-color: var(--success-color);
    color: var(--success-color);
    background: #f6ffed;
}

.ft-style-out {
    padding: 0.75rem;
    min-height: 3.1rem;
    color: var(--text-primary);
    font-size: 1.05rem;
    line-height: 1.75;
    word-break: break-word;
    white-space: pre-wrap;
    overflow-wrap: anywhere;
}

.ft-style-out.is-empty {
    color: var(--text-muted);
    font-size: 0.82rem;
    font-style: normal;
}

.ft-trunc {
    display: block;
    margin-top: 0.4rem;
    font-size: 0.72rem;
    color: var(--text-muted);
}

/* ---------- 速查表 ---------- */

.ft-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.ft-table {
    width: 100%;
    min-width: 480px;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.ft-table th,
.ft-table td {
    padding: 0.55rem 0.7rem;
    border: 1px solid var(--border-color);
    text-align: left;
    vertical-align: middle;
}

.ft-table thead th {
    background: var(--bg-light);
    color: var(--text-primary);
    font-weight: 600;
    white-space: nowrap;
}

.ft-table tbody tr:nth-child(even) {
    background: #fcfcfd;
}

.ft-table td:nth-child(2) {
    font-size: 1.05rem;
    white-space: nowrap;
}

/* ---------- 响应式 ---------- */

@media (min-width: 768px) {
    .ft-group-body {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 480px) {
    .ft-style-out {
        font-size: 0.98rem;
    }

    .ft-style-head-bar {
        align-items: flex-start;
        flex-direction: column;
        gap: 0.5rem;
    }
}