/* 文档工具独立页 — 对齐用例工作台视觉（扁平选择器，不依赖 toolkit 嵌套） */

.doc-tools-page {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    position: relative;
    background-color: #0f172a;
    margin: 0;
    color: #0f172a;
    min-height: 100vh;
}

.doc-tools-page__bg {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
    background-color: #0f172a;
    background-image: var(--doc-tools-bg-url);
    background-size: cover;
    background-position: center 40%;
    background-repeat: no-repeat;
}

.doc-tools-page__bg-scrim {
    position: absolute;
    inset: 0;
    z-index: 1;
    background:
        linear-gradient(180deg, rgba(15, 23, 42, 0.42) 0%, rgba(30, 41, 59, 0.36) 42%, rgba(15, 23, 42, 0.4) 100%),
        radial-gradient(ellipse 80% 55% at 50% 0%, rgba(99, 102, 241, 0.14), transparent 68%);
}

.doc-tools-page .doc-tools-shell {
    position: relative;
    z-index: 1;
}

.doc-tools-page .hidden {
    display: none !important;
}

/* —— 投稿/建议弹窗（扁平选择器，不依赖 toolkit 嵌套；对齐全站玻璃态） —— */
.doc-tools-page .hf-feedback-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 10075;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    box-sizing: border-box;
    background: rgba(15, 23, 42, 0.42);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
}
.doc-tools-page .hf-feedback-modal.hidden {
    display: none !important;
}
.doc-tools-page .hf-feedback-modal.flex,
.doc-tools-page .hf-feedback-modal:not(.hidden) {
    display: flex;
}
.doc-tools-page .hf-feedback-modal__panel {
    position: relative;
    width: 100%;
    max-width: 28rem;
    border-radius: 1.25rem;
    border: 1px solid rgba(99, 102, 241, 0.35);
    background: rgba(99, 102, 241, 0.1);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow:
        0 1px 3px rgba(15, 23, 42, 0.1),
        0 16px 48px rgba(15, 23, 42, 0.18),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    overflow: hidden;
    padding: 0.65rem 0.7rem 0.75rem;
}
.doc-tools-page .hf-feedback-modal__head {
    position: relative;
    padding: 0.85rem 2.85rem 0.75rem 0.85rem;
    border-radius: 0.75rem 0.75rem 0 0;
    border-bottom: 1px solid rgba(99, 102, 241, 0.22);
    background: linear-gradient(
        180deg,
        rgba(99, 102, 241, 0.16) 0%,
        rgba(99, 102, 241, 0.06) 100%
    );
}
.doc-tools-page .hf-feedback-modal__close {
    position: absolute;
    top: 0.65rem;
    right: 0.65rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    padding: 0;
    border: 1px solid rgba(148, 163, 184, 0.55);
    border-radius: 0.5rem;
    background: #ffffff;
    color: #64748b;
    cursor: pointer;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.08);
    transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}
.doc-tools-page .hf-feedback-modal__close:hover {
    background: #ffffff;
    border-color: rgba(99, 102, 241, 0.45);
    color: #3730a3;
    box-shadow: 0 2px 6px rgba(79, 70, 229, 0.16);
}
.doc-tools-page .hf-feedback-modal__close:focus-visible {
    outline: 2px solid rgba(99, 102, 241, 0.45);
    outline-offset: 2px;
}
.doc-tools-page .hf-feedback-modal__title {
    margin: 0;
    font-size: 1.125rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    color: #0f172a;
}
.doc-tools-page .hf-feedback-modal__desc {
    margin: 0.35rem 0 0;
    font-size: 0.75rem;
    line-height: 1.45;
    color: rgba(241, 245, 249, 0.92);
}
.doc-tools-page .hf-feedback-modal__body {
    margin-top: 0.55rem;
    padding: 1rem 1.05rem 1.1rem;
    border-radius: 0.85rem;
    border: 1px solid rgba(148, 163, 184, 0.48);
    background: rgba(255, 255, 255, 0.78);
    box-shadow:
        0 1px 2px rgba(15, 23, 42, 0.06),
        inset 0 1px 0 rgba(255, 255, 255, 0.55);
}
.doc-tools-page .hf-feedback-modal__field {
    margin-top: 0;
}
.doc-tools-page .hf-feedback-modal__field--contact {
    margin-top: 0.85rem;
}
.doc-tools-page .hf-feedback-modal__label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    color: #334155;
    margin-bottom: 0.35rem;
}
.doc-tools-page .hf-feedback-modal__req {
    color: #ef4444;
}
.doc-tools-page .hf-feedback-modal__hint {
    margin: 0.35rem 0 0;
    font-size: 0.6875rem;
    color: #94a3b8;
}
.doc-tools-page .hf-feedback-modal .form-input,
.doc-tools-page .hf-feedback-modal textarea.form-input {
    display: block;
    width: 100%;
    box-sizing: border-box;
    background: #ffffff;
    border: 1px solid rgba(148, 163, 184, 0.62);
    border-radius: 0.5rem;
    padding: 0.5rem 0.65rem;
    font-size: 0.875rem;
    color: #0f172a;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.08);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.doc-tools-page .hf-feedback-modal__textarea {
    min-height: 8rem;
    resize: vertical;
    line-height: 1.55;
}
.doc-tools-page .hf-feedback-modal .form-input:focus,
.doc-tools-page .hf-feedback-modal textarea.form-input:focus {
    outline: none;
    border-color: rgba(99, 102, 241, 0.6);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.16);
}
.doc-tools-page .hf-feedback-modal__error {
    margin: 0.75rem 0 0;
    padding: 0.45rem 0.65rem;
    border-radius: 0.5rem;
    border: 1px solid rgba(248, 113, 113, 0.5);
    background: rgba(255, 255, 255, 0.92);
    font-size: 0.8125rem;
    color: #b91c1c;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.06);
}
.doc-tools-page .hf-feedback-modal__error.hidden {
    display: none !important;
}
.doc-tools-page .hf-feedback-modal__actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.65rem;
    margin-top: 1.25rem;
}
.doc-tools-page #hf-feedback-modal .btn-secondary {
    background: #ffffff;
    border: 1px solid rgba(148, 163, 184, 0.62);
    color: #334155;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.08);
}
.doc-tools-page #hf-feedback-modal .btn-secondary:hover {
    background: #ffffff;
    border-color: rgba(99, 102, 241, 0.45);
    color: #1e293b;
    box-shadow: 0 2px 6px rgba(79, 70, 229, 0.14);
}
.doc-tools-page #hf-feedback-modal #hf-feedback-submit.btn-primary {
    background: linear-gradient(135deg, #6366f1 0%, #4f46e5 100%);
    border: 1px solid rgba(99, 102, 241, 0.45);
    color: #fff;
    box-shadow: 0 1px 3px rgba(79, 70, 229, 0.28);
    filter: none;
}
.doc-tools-page #hf-feedback-modal #hf-feedback-submit.btn-primary:hover:not(:disabled) {
    background: linear-gradient(135deg, #4f46e5 0%, #4338ca 100%);
    box-shadow: 0 2px 8px rgba(79, 70, 229, 0.35);
    filter: none;
}
.doc-tools-page #hf-feedback-modal #hf-feedback-submit.btn-primary:disabled {
    opacity: 0.65;
    cursor: not-allowed;
}
.doc-tools-page .hf-feedback-toast {
    pointer-events: none;
    position: fixed;
    bottom: 2rem;
    left: 50%;
    z-index: 10080;
    width: min(92vw, 22rem);
    transform: translateX(-50%) translateY(0.75rem);
    opacity: 0;
    transition: opacity 0.3s ease, transform 0.3s ease;
}
.doc-tools-page .hf-feedback-toast.hf-feedback-toast--visible {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}
.doc-tools-page .hf-feedback-toast__inner {
    border-radius: 0.75rem;
    border: 1px solid rgba(99, 102, 241, 0.32);
    background: rgba(255, 255, 255, 0.78);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 0.75rem 1rem;
    text-align: center;
    font-size: 0.875rem;
    font-weight: 600;
    color: #047857;
    box-shadow:
        0 1px 2px rgba(15, 23, 42, 0.06),
        0 8px 24px rgba(15, 23, 42, 0.12),
        inset 0 1px 0 rgba(255, 255, 255, 0.45);
}

.doc-tools-page .hf-mono {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.doc-tools-page .cf-req {
    color: #ef4444;
}

.doc-tools-shell {
    width: 100%;
    max-width: min(100vw - 1rem, 1280px);
    margin: 0 auto;
    padding: 0.75rem 0.75rem 2.5rem;
    box-sizing: border-box;
}

/* ---------- 工作台主卡片 ---------- */
.doc-tools-page .cf-doc-wb {
    border-radius: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.22);
    background: rgba(255, 255, 255, 0.1) !important;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow:
        0 1px 2px rgba(15, 23, 42, 0.06),
        0 12px 40px rgba(15, 23, 42, 0.14),
        inset 0 1px 0 rgba(255, 255, 255, 0.28);
    overflow: hidden;
}

.doc-tools-page .cf-doc-surface,
.doc-tools-page #cf-main-content-shell.cf-doc-surface {
    background: linear-gradient(
        180deg,
        rgba(255, 255, 255, 0.06) 0%,
        rgba(248, 250, 252, 0.04) 45%,
        rgba(241, 245, 249, 0.05) 100%
    );
    padding: 1rem 1.25rem 1.35rem;
    position: relative;
    min-height: 32rem;
    display: flex;
    flex-direction: column;
}

/* ---------- 顶栏配置 ---------- */
.doc-tools-page .cf-doc-toolbar {
    margin-bottom: 0.85rem;
    padding: 0.55rem 0.7rem;
    border-radius: 0.75rem;
    border: 1px solid rgba(99, 102, 241, 0.32);
    background: rgba(99, 102, 241, 0.1);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow:
        0 1px 3px rgba(15, 23, 42, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.22);
}

.doc-tools-page .cf-doc-toolbar__row {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 0.65rem 1rem;
}

.doc-tools-page .cf-doc-toolbar__title {
    margin: 0;
    flex: 0 0 auto;
    font-size: 1.125rem;
    font-weight: 600;
    color: #f8fafc;
    line-height: 2.25rem;
    text-shadow: 0 1px 3px rgba(15, 23, 42, 0.45);
}

.doc-tools-page .cf-doc-toolbar__config {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: flex-end;
    gap: 0.5rem 0.75rem;
    flex: 1 1 auto;
    min-width: 0;
}

.doc-tools-page .cf-doc-upload {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.doc-tools-page .cf-doc-upload__input {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
}

.doc-tools-page .cf-doc-upload__btn {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.38rem 0.7rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: #3730a3;
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid rgba(99, 102, 241, 0.45);
    border-radius: 0.5rem;
    cursor: pointer;
    box-shadow: 0 1px 3px rgba(79, 70, 229, 0.14);
    transition: background 0.15s ease, box-shadow 0.15s ease;
}

.doc-tools-page .cf-doc-upload__btn:hover {
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 2px 6px rgba(79, 70, 229, 0.2);
}

.doc-tools-page .cf-doc-upload__name {
    font-size: 0.75rem;
    color: #e2e8f0;
    max-width: 11rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.doc-tools-page .cf-doc-upload__clear {
    border: none;
    background: transparent;
    color: #94a3b8;
    cursor: pointer;
}

.doc-tools-page .cf-doc-field {
    display: flex;
    flex-direction: column;
    gap: 0.12rem;
}

.doc-tools-page .cf-doc-field--row {
    width: 4.5rem;
}

.doc-tools-page .cf-doc-field__label {
    font-size: 0.6875rem;
    font-weight: 600;
    color: #cbd5e1;
}

.doc-tools-page .cf-doc-field .form-input {
    width: 4.5rem;
    height: 2.25rem;
    padding: 0.3rem 0.5rem;
    font-size: 0.8125rem;
    border: 1px solid rgba(148, 163, 184, 0.55);
    border-radius: 0.375rem;
    background: rgba(255, 255, 255, 0.82);
    color: #0f172a;
    box-sizing: border-box;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.06);
}

.doc-tools-page .cf-doc-field .form-input:focus {
    outline: none;
    border-color: rgba(99, 102, 241, 0.65);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.18);
}

.doc-tools-page .cf-doc-toolbar .btn-secondary {
    background: rgba(255, 255, 255, 0.82);
    border-color: rgba(148, 163, 184, 0.55);
    color: #1e293b;
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.08);
}

.doc-tools-page .cf-data-panel__footer {
    display: flex;
    flex-shrink: 0;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    gap: 0.5rem;
    padding: 0.65rem 0.9rem 0.75rem;
    border-top: 1px solid #e8ecf0;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.92) 0%, rgba(248, 250, 252, 0.98) 100%);
}

.doc-tools-page .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.45rem 0.9rem;
    font-size: 0.8125rem;
    font-weight: 600;
    border-radius: 0.5rem;
    border: 1px solid transparent;
    cursor: pointer;
    white-space: nowrap;
}

.doc-tools-page .btn-primary {
    color: #fff;
    background: linear-gradient(135deg, #059669 0%, #0891b2 100%);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 18px rgba(5, 150, 105, 0.22);
}

.doc-tools-page .btn-secondary {
    color: #1e293b;
    background: rgba(255, 255, 255, 0.85);
    border-color: rgba(148, 163, 184, 0.55);
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.08);
}

.doc-tools-page .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(100, 116, 139, 0.65);
}

.doc-tools-page .btn-primary:hover {
    filter: brightness(1.05);
}

.doc-tools-page #cf-download-btn:not(.hidden) {
    box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.25);
}

/* ---------- 摘要 + 预览 ---------- */
.doc-tools-page .cf-doc-summary {
    margin-bottom: 0.75rem;
    padding: 0.65rem 0.85rem;
    border-radius: 0.75rem;
    border: 1px solid rgba(16, 185, 129, 0.3);
    background: rgba(16, 185, 129, 0.08);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow:
        0 1px 3px rgba(15, 23, 42, 0.06),
        inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

.doc-tools-page .cf-doc-summary__stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.doc-tools-page .cf-doc-stat {
    text-align: center;
    padding: 0.45rem 0.35rem;
    border-radius: 0.5rem;
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(148, 163, 184, 0.4);
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.06);
}

.doc-tools-page .cf-doc-stat__label {
    display: block;
    font-size: 0.625rem;
    color: #64748b;
    letter-spacing: 0.04em;
}

.doc-tools-page .cf-doc-stat__value {
    display: block;
    margin-top: 0.15rem;
    font-size: 1.125rem;
    font-weight: 700;
    color: #0f172a;
}

.doc-tools-page .cf-doc-stat__value--sm {
    font-size: 0.8125rem;
    font-weight: 600;
}

.doc-tools-page .cf-doc-summary__status-row {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    margin-top: 0.45rem;
    padding-top: 0.45rem;
    border-top: 1px solid rgba(255, 255, 255, 0.18);
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
}

.doc-tools-page .cf-doc-summary__inline-status {
    display: inline-flex;
    flex-wrap: nowrap;
    align-items: center;
    gap: 0.35rem;
    flex: 0 0 auto;
    font-size: 0.75rem;
    white-space: nowrap;
    min-width: max-content;
}

.doc-tools-page .cf-doc-summary__meta {
    display: inline-flex;
    flex-wrap: nowrap;
    align-items: center;
    gap: 0.35rem;
    flex: 0 0 auto;
    font-size: 0.75rem;
    color: #64748b;
    margin: 0;
    white-space: nowrap;
}

.doc-tools-page .cf-doc-meta-item {
    white-space: nowrap;
}

.doc-tools-page .cf-meta-label {
    font-weight: 600;
    color: #a5b4fc;
}

.doc-tools-page .cf-doc-summary__sep {
    color: rgba(203, 213, 225, 0.65);
    user-select: none;
    flex-shrink: 0;
}

.doc-tools-page .cf-status--idle {
    color: #cbd5e1;
}

.doc-tools-page .cf-status {
    font-weight: 700;
}

.doc-tools-page .cf-status--ok {
    color: #6ee7b7;
}

.doc-tools-page .cf-status--warn {
    color: #fcd34d;
}

.doc-tools-page .cf-doc-file-name {
    color: #475569;
    font-weight: 600;
}

.doc-tools-page .cf-doc-file-meta {
    color: #94a3b8;
}

.doc-tools-page .cf-doc-quality {
    margin: 0;
    padding: 0;
    list-style: none;
    display: inline-flex;
    flex-wrap: nowrap;
    align-items: center;
    gap: 0.65rem 1rem;
    flex: 0 0 auto;
    font-size: 0.75rem;
    white-space: nowrap;
}

.doc-tools-page .cf-quality-item {
    display: inline-flex;
    align-items: center;
    gap: 0.2rem;
    white-space: nowrap;
}

.doc-tools-page .cf-q-dot {
    font-size: 0.5rem;
    line-height: 1;
}

.doc-tools-page .cf-quality-item--ok {
    color: #6ee7b7;
}

.doc-tools-page .cf-quality-item--ok .cf-q-dot {
    color: #34d399;
}

.doc-tools-page .cf-quality-item--warn {
    color: #fcd34d;
}

.doc-tools-page .cf-quality-item--warn .cf-q-dot {
    color: #fbbf24;
}

.doc-tools-page .cf-quality-item--bad {
    color: #fca5a5;
}

.doc-tools-page .cf-quality-item--bad .cf-q-dot {
    color: #f87171;
}

.doc-tools-page .cf-quality-item--idle {
    color: #cbd5e1;
}

.doc-tools-page .cf-quality-item--idle .cf-q-dot {
    color: #94a3b8;
}

.doc-tools-page .cf-doc-preview-workspace {
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 0.75rem;
    background: rgba(59, 130, 246, 0.08);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 0.75rem 0.85rem;
    min-height: 38rem;
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    box-shadow:
        0 1px 3px rgba(15, 23, 42, 0.06),
        inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

.doc-tools-page .cf-doc-preview-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.doc-tools-page .cf-doc-preview-head__title {
    margin: 0;
    font-size: 0.9375rem;
    font-weight: 600;
    color: #f1f5f9;
    text-shadow: 0 1px 2px rgba(15, 23, 42, 0.35);
}

.doc-tools-page .cf-doc-link-btn {
    font-size: 0.75rem;
    color: #4338ca;
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid rgba(99, 102, 241, 0.35);
    border-radius: 0.375rem;
    cursor: pointer;
    padding: 0.22rem 0.55rem;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.06);
    transition: background 0.15s ease;
}

.doc-tools-page .cf-doc-link-btn:hover {
    background: rgba(255, 255, 255, 0.92);
}

.doc-tools-page .cf-doc-empty {
    text-align: center;
    padding: 2rem 1rem;
    font-size: 0.8125rem;
    color: #cbd5e1;
}

.doc-tools-page .cf-doc-preview-meta {
    margin: 0 0 0.4rem;
    font-size: 0.75rem;
    color: #e2e8f0;
}

.doc-tools-page .cf-doc-preview-body {
    flex: 1 1 auto;
    min-height: 0;
    display: flex;
    flex-direction: column;
}

.doc-tools-page .cf-doc-preview-table-wrap {
    flex: 1 1 auto;
    min-height: 28rem;
    max-height: min(78vh, 52rem);
    overflow: auto;
    border: 1px solid rgba(148, 163, 184, 0.4);
    border-radius: 0.5rem;
    background: rgba(255, 255, 255, 0.78);
    box-shadow: inset 0 1px 2px rgba(15, 23, 42, 0.04);
}

.doc-tools-page .cf-doc-preview-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8125rem;
}

.doc-tools-page .cf-doc-preview-table th,
.doc-tools-page .cf-doc-preview-table td {
    padding: 0.4rem 0.55rem;
    border-bottom: 1px solid #e2e8f0;
    text-align: left;
}

.doc-tools-page .cf-doc-preview-table th {
    font-size: 0.6875rem;
    font-weight: 600;
    color: #475569;
    background: rgba(248, 250, 252, 0.95);
    position: sticky;
    top: 0;
}

.doc-tools-page .form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: #334155;
    margin-bottom: 0.35rem;
}

/* ---------- 列表数据浮窗（复刻 tc-left-float-panel） ---------- */
.doc-tools-page .tc-left-float-backdrop {
    position: fixed;
    inset: 0;
    z-index: 40;
    background: rgba(15, 23, 42, 0.28);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    opacity: 1;
    transition: opacity 0.28s ease, visibility 0.28s ease;
    pointer-events: auto;
}

.doc-tools-page .tc-left-float-backdrop.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.doc-tools-page #cf-data-panel.tc-left-float-panel {
    --tc-float-scale: 1;
    position: fixed;
    z-index: 45;
    display: flex;
    flex-direction: column;
    width: min(92vw, 26rem);
    height: min(72vh, 32rem);
    left: 3.25rem;
    top: 50%;
    transform: translateY(-50%);
    box-sizing: border-box;
    border-radius: 16px;
    border: 1px solid rgba(99, 102, 241, 0.22);
    background: linear-gradient(165deg, #ffffff 0%, #f8fafc 100%);
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.8) inset,
        0 22px 44px -14px rgba(15, 23, 42, 0.24),
        0 8px 18px -8px rgba(79, 70, 229, 0.12);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transition: opacity 0.22s ease, visibility 0.22s ease;
    overflow: hidden;
}

.doc-tools-page #cf-data-panel.tc-left-float-panel--collapsed {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.doc-tools-page .tc-left-float-panel__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    flex-shrink: 0;
    padding: 0.65rem 0.85rem 0.45rem;
    border-bottom: 1px solid #e8ecf0;
    background: linear-gradient(180deg, rgba(248, 250, 252, 0.95) 0%, rgba(255, 255, 255, 0.88) 100%);
}

.doc-tools-page .tc-left-float-panel__grip {
    flex-shrink: 0;
    width: 0.45rem;
    height: 1.1rem;
    border-radius: 999px;
    background:
        radial-gradient(circle, #94a3b8 0.12rem, transparent 0.13rem) 0 0 / 0.45rem 0.36rem,
        radial-gradient(circle, #94a3b8 0.12rem, transparent 0.13rem) 0 0.42rem / 0.45rem 0.36rem,
        radial-gradient(circle, #94a3b8 0.12rem, transparent 0.13rem) 0 0.84rem / 0.45rem 0.36rem;
    opacity: 0.85;
}

.doc-tools-page .tc-left-float-panel__title {
    margin: 0;
    flex: 1 1 auto;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #64748b;
}

.doc-tools-page .tc-panel-collapse-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border: 1px solid #e2e8f0;
    border-radius: 0.5rem;
    background: #fff;
    color: #64748b;
    cursor: pointer;
}

.doc-tools-page .tc-panel-collapse-btn__icon {
    width: 1.1rem;
    height: 1.1rem;
}

.doc-tools-page .tc-left-float-panel__scroll {
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
    overflow-x: hidden;
}

.doc-tools-page .tc-left-float-panel__body.tc-left-panel {
    padding: 0.75rem 0.9rem 1rem;
}

.doc-tools-page .tc-left-section {
    margin-bottom: 0.5rem;
}

.doc-tools-page .cf-data-textarea {
    width: 100%;
    min-height: 12rem;
    resize: vertical;
    font-size: 0.8125rem;
    box-sizing: border-box;
    border: 1px solid #d4deee;
    border-radius: 0.375rem;
    padding: 0.5rem 0.65rem;
    background: #fff;
}

.doc-tools-page .cf-data-textarea:focus {
    border-color: #60a5fa;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.16);
    outline: none;
}

.doc-tools-page .cf-data-textarea-hint {
    margin: 0.35rem 0 0;
    font-size: 0.6875rem;
    color: #94a3b8;
}

/* ---------- 左侧悬浮 dock（对齐 AI 按钮） ---------- */
.doc-tools-page .cf-data-float-wrap {
    pointer-events: none;
    position: fixed;
    left: max(0.5rem, env(safe-area-inset-left, 0px));
    top: 50%;
    transform: translateY(-50%);
    z-index: 36;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.doc-tools-page .tc-left-float-dock {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.65rem;
    padding: 0;
}

.doc-tools-page .tc-left-float-dock__mode,
.doc-tools-page .cf-data-float-btn {
    pointer-events: auto;
    box-sizing: border-box;
    position: relative;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    padding: 0;
    border-radius: 9999px;
    border: 1px solid rgba(255, 255, 255, 0.42);
    background: linear-gradient(145deg, #0284c7 0%, #0ea5e9 42%, #0369a1 100%);
    color: #f0f9ff;
    font-size: 0.6875rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    line-height: 1;
    text-shadow: 0 1px 0 rgba(0, 0, 0, 0.12);
    box-shadow: 0 10px 26px rgba(14, 165, 233, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.22);
    cursor: pointer;
    transition: box-shadow 0.2s ease, transform 0.15s ease, filter 0.2s ease;
}

.doc-tools-page .tc-left-float-dock__mode:hover,
.doc-tools-page .cf-data-float-btn:hover {
    filter: brightness(1.06);
    box-shadow: 0 12px 30px rgba(14, 165, 233, 0.48), inset 0 1px 0 rgba(255, 255, 255, 0.26);
}

.doc-tools-page .tc-left-float-dock__mode[aria-expanded="true"],
.doc-tools-page .cf-data-float-btn.is-active {
    background: linear-gradient(145deg, #4f46e5 0%, #6366f1 45%, #4338ca 100%);
    box-shadow: 0 10px 26px rgba(99, 102, 241, 0.38), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.doc-tools-page .cf-data-float-btn__badge {
    position: absolute;
    top: -0.2rem;
    right: -0.2rem;
    min-width: 1.1rem;
    height: 1.1rem;
    padding: 0 0.25rem;
    font-size: 0.625rem;
    font-weight: 800;
    line-height: 1.1rem;
    text-align: center;
    background: #fbbf24;
    color: #78350f;
    border-radius: 999px;
    border: 2px solid #fff;
}

@media (max-width: 768px) {
    .doc-tools-page .cf-doc-toolbar__row {
        flex-direction: column;
        align-items: stretch;
    }

    .doc-tools-page .cf-doc-toolbar__title {
        line-height: 1.35;
    }

    .doc-tools-page .cf-doc-toolbar__config {
        justify-content: flex-start;
    }

    .doc-tools-page .cf-data-panel__footer {
        width: 100%;
    }

    .doc-tools-page #cf-data-panel.tc-left-float-panel {
        left: 0.5rem;
        right: 0.5rem;
        width: auto;
        max-width: none;
    }
}

@media (min-width: 1280px) {
    .doc-tools-page .tc-left-float-backdrop {
        display: none !important;
    }
}