/* Shared document-converter workspace styles for function pages + homepage embed */

.word-converter-workspace {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.25rem 2rem;
    flex: 1;
}

.word-converter-header {
    position: static;
    z-index: auto;
    padding: 1.75rem 1.25rem 1.35rem;
    margin-bottom: 1.25rem;
}

.word-converter-header .title-container {
    flex-direction: column;
    align-items: center;
    gap: 0.65rem;
    margin-bottom: 1.15rem;
}

.word-converter-header .title {
    font-size: clamp(2.2rem, 4.2vw, 3.15rem);
    text-align: center;
    line-height: 1.25;
    letter-spacing: -0.01em;
    font-weight: 400;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: baseline;
    gap: 0.35em 0.45em;
}

.word-converter-header .title-lead {
    font-family: 'Outfit', sans-serif;
    font-weight: 300;
    font-size: 0.72em;
    color: var(--text-secondary);
    letter-spacing: 0.04em;
}

.word-converter-header .title-focus {
    font-family: 'Playfair Display', serif;
    font-weight: 600;
    font-size: 1.08em;
    color: var(--text-color);
    letter-spacing: -0.02em;
    padding: 0.08em 0.22em;
    background: linear-gradient(180deg, transparent 62%, rgba(44, 44, 44, 0.12) 62%);
}

.word-converter-header .title-tail {
    font-family: 'Outfit', sans-serif;
    font-weight: 400;
    font-size: 0.92em;
    color: var(--text-color);
    letter-spacing: 0.01em;
}

.word-converter-header .domain-name {
    font-size: 1.05rem;
    letter-spacing: 0.02em;
    text-align: center;
    line-height: 1.45;
    max-width: 40rem;
}

.word-converter-header .steps-guide {
    gap: 0.65rem;
    margin-top: 0.25rem;
    margin-bottom: 0;
    padding: 0.35rem 1rem;
    max-width: 820px;
}

.word-converter-header .step-number {
    width: 24px;
    height: 24px;
    font-size: 0.82rem;
}

.word-converter-header .step-text {
    font-size: 1.05rem;
    font-weight: 500;
}

.word-converter-header .step-divider {
    font-size: 1.05rem;
}

.word-converter-header .step-item {
    gap: 0.4rem;
}

.tool-panels {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 1.5rem;
    align-items: stretch;
    margin-top: 0.25rem;
}

.tool-panel,
.preview-panel {
    background: rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(18px);
    border: 1px solid rgba(26, 26, 26, 0.08);
    border-radius: 24px;
    box-shadow: 0 14px 36px rgba(26, 26, 26, 0.07);
    padding: 1.35rem;
    min-height: 32rem;
    display: flex;
    flex-direction: column;
}

.tool-panels.is-height-locked .tool-panel,
.tool-panels.is-height-locked .preview-panel {
    height: var(--locked-panel-height);
    min-height: var(--locked-panel-height);
    max-height: var(--locked-panel-height);
    overflow: hidden;
}

.panel-title-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
    min-height: 2.5rem;
}

.panel-header-action {
    flex-shrink: 0;
    padding: 0.7rem 1.05rem;
    font-size: 0.86rem;
    white-space: nowrap;
}

.panel-header-actions {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    flex-shrink: 0;
}

.panel-header-actions .secondary-button.panel-header-action {
    padding: 0.7rem 1.05rem;
    font-size: 0.86rem;
    font-weight: 700;
    border-radius: 999px;
}

.panel-title {
    font-family: 'Outfit', sans-serif;
    font-size: 1.2rem;
    margin: 0;
    font-weight: 700;
    color: var(--text-color);
}

.panel-subtitle {
    margin: 0.25rem 0 0;
    color: var(--text-secondary);
    font-size: 0.92rem;
}

.count-pill {
    padding: 0.45rem 0.75rem;
    border-radius: 999px;
    background: rgba(44, 44, 44, 0.08);
    color: var(--text-color);
    font-size: 0.82rem;
    font-weight: 700;
    white-space: nowrap;
}

.upload-dropzone {
    border: 1.5px dashed rgba(44, 44, 44, 0.22);
    border-radius: 20px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.8), rgba(245, 243, 240, 0.65));
    padding: 1rem;
    cursor: pointer;
    transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
    flex: 1 1 auto;
    min-height: 18rem;
    display: flex;
    flex-direction: column;
}

.tool-panels.is-height-locked .upload-dropzone {
    flex: 1 1 0;
    min-height: 0;
    overflow: hidden;
}

.upload-dropzone:hover,
.upload-dropzone.is-dragover {
    transform: translateY(-1px);
    border-color: rgba(44, 44, 44, 0.45);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(235, 232, 227, 0.8));
}

.upload-dropzone input[type='file'] {
    display: none;
}

.upload-placeholder {
    flex: 1;
    min-height: 12rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.85rem;
    text-align: center;
    color: var(--text-secondary);
    padding: 1.5rem;
}

.upload-placeholder .upload-icon img {
    width: 3.2rem;
    height: 3.2rem;
    object-fit: contain;
}

.upload-placeholder strong {
    color: var(--text-color);
    font-size: 1.05rem;
}

.upload-placeholder p {
    margin: 0;
    max-width: 26rem;
    line-height: 1.65;
    font-size: 0.95rem;
}

.pdf-preview-placeholder {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.65rem;
    text-align: center;
    color: var(--text-secondary);
    padding: 1rem;
    min-width: 0;
}

.pdf-preview-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 4.5rem;
    height: 4.5rem;
    border-radius: 14px;
    background: rgba(44, 44, 44, 0.08);
    color: var(--text-color);
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
    font-weight: 800;
    letter-spacing: 0.04em;
}

.pdf-preview-label {
    margin: 0;
    color: var(--text-color);
    font-weight: 700;
    font-size: 1rem;
}

.pdf-preview-hint {
    margin: 0;
    max-width: 18rem;
    font-size: 0.84rem;
    line-height: 1.55;
}

.preview-frame {
    border-radius: 18px;
    border: 1px solid rgba(26, 26, 26, 0.08);
    background: rgba(255, 255, 255, 0.9);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
    min-height: 12rem;
    position: relative;
}

.tool-panels.is-height-locked .preview-frame {
    flex: 1 1 0;
    min-height: 0;
}

.preview-head {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    padding: 0.75rem 1rem 0;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.preview-stage {
    flex: 1 1 auto;
    padding: 0.75rem 1rem 0.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 10rem;
    max-height: min(64vh, 42rem);
    position: relative;
}

.tool-panels.is-height-locked .preview-stage {
    flex: 1 1 0;
    min-height: 0;
    overflow: hidden;
}

.preview-media-row {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    max-width: 100%;
}

.preview-side-arrow {
    flex-shrink: 0;
    width: 2.4rem;
    height: 2.4rem;
    border: none;
    border-radius: 50%;
    background: transparent;
    color: rgba(44, 44, 44, 0.75);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.15rem;
    transition: color 0.15s ease, opacity 0.15s ease, transform 0.15s ease, background 0.15s ease;
}

.preview-side-arrow:hover:not(:disabled) {
    color: var(--text-color);
    background: rgba(44, 44, 44, 0.06);
    transform: scale(1.08);
}

.preview-side-arrow:disabled {
    opacity: 0.28;
    cursor: not-allowed;
}

.preview-arrow-icon {
    display: block;
    width: 0;
    height: 0;
    border-style: solid;
}

.preview-side-arrow.prev .preview-arrow-icon {
    border-width: 0.4rem 0.52rem 0.4rem 0;
    border-color: transparent currentColor transparent transparent;
}

.preview-side-arrow.next .preview-arrow-icon {
    border-width: 0.4rem 0 0.4rem 0.52rem;
    border-color: transparent transparent transparent currentColor;
}

.preview-image-wrap {
    position: relative;
    display: inline-flex;
    max-width: min(100%, 28rem);
    min-width: 0;
    flex: 0 1 auto;
}

.preview-media-row > .empty-state,
.preview-media-row > .pdf-preview-placeholder {
    flex: 0 1 auto;
    max-width: min(100%, 22rem);
}

.preview-stage img {
    max-width: 100%;
    max-height: min(52vh, 36rem);
    object-fit: contain;
    border-radius: 12px;
    box-shadow: 0 12px 24px rgba(26, 26, 26, 0.1);
    background: white;
    display: block;
}

.preview-remove-one {
    position: absolute;
    top: 0.45rem;
    right: 0.45rem;
    width: 1.85rem;
    height: 1.85rem;
    border-radius: 50%;
    border: none;
    background: rgba(26, 26, 26, 0.72);
    color: white;
    font-size: 1.05rem;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    transition: background 0.15s ease, transform 0.15s ease;
}

.preview-remove-one:hover {
    background: rgba(193, 18, 31, 0.9);
    transform: scale(1.05);
}

.preview-filename {
    margin: 0.65rem 0 0;
    max-width: 100%;
    padding: 0 0.5rem;
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.preview-nav {
    display: flex;
    gap: 0.55rem;
    justify-content: center;
    align-items: center;
    padding: 0 1rem 1rem;
    flex-wrap: wrap;
}

.preview-nav button,
.preview-nav .preview-nav-action {
    border-radius: 999px;
    border: 1px solid rgba(26, 26, 26, 0.1);
    background: white;
    color: var(--text-color);
    cursor: pointer;
    font-family: inherit;
    font-weight: 600;
    font-size: 0.82rem;
    transition: background 0.15s ease, opacity 0.15s ease;
}

.preview-nav .preview-nav-action {
    height: 2.4rem;
    padding: 0 0.95rem;
    white-space: nowrap;
}

.preview-nav button:disabled,
.preview-nav .preview-nav-action:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.preview-nav .preview-nav-action:hover:not(:disabled) {
    background: rgba(245, 243, 240, 0.95);
}

.file-actions,
.result-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
    margin-top: 1rem;
}

.result-toolbar {
    margin-top: 0;
    margin-bottom: 1rem;
}

.preview-bottom-note {
    margin-top: auto;
    padding-top: 0.95rem;
    display: flex;
    justify-content: center;
    flex-shrink: 0;
    width: 100%;
}

.preview-bottom-note .chat-bottom-note {
    margin: 0;
}

.action-button,
.secondary-button,
.ghost-button {
    border: none;
    border-radius: 999px;
    padding: 0.85rem 1.15rem;
    font-family: inherit;
    font-weight: 700;
    font-size: 0.92rem;
    cursor: pointer;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.action-button {
    background: var(--accent-color);
    color: white;
    box-shadow: 0 8px 20px rgba(44, 44, 44, 0.16);
}

.secondary-button {
    background: rgba(255, 255, 255, 0.95);
    color: var(--text-color);
    border: 1px solid rgba(26, 26, 26, 0.1);
}

.ghost-button {
    background: transparent;
    color: var(--text-color);
    border: 1px solid rgba(26, 26, 26, 0.1);
}

.action-button:hover,
.secondary-button:hover,
.ghost-button:hover {
    transform: translateY(-1px);
}

.action-button:disabled,
.secondary-button:disabled,
.ghost-button:disabled {
    cursor: not-allowed;
    opacity: 0.55;
    transform: none;
}

.action-button.panel-header-action {
    background: transparent;
    color: var(--text-color);
    border: 1.5px solid rgba(44, 44, 44, 0.35);
    box-shadow: none;
}

.action-button.panel-header-action:hover:not(:disabled) {
    background: rgba(245, 243, 240, 0.95);
    border-color: rgba(44, 44, 44, 0.55);
}

.action-button.panel-header-action .converter-spinner {
    border-color: rgba(44, 44, 44, 0.2);
    border-top-color: var(--accent-color);
}

.panel-header-actions .secondary-button.panel-header-action .converter-spinner {
    border-color: rgba(44, 44, 44, 0.2);
    border-top-color: var(--accent-color);
    margin-right: 0.4rem;
}

/* Homepage embed: workspace sits inside existing main-container */
.homepage-doc-main {
    position: relative;
    min-height: min(62vh, 640px);
}

.homepage-mode-root {
    width: 100%;
    min-height: min(58vh, 600px);
}

.homepage-mode-root .word-converter-workspace {
    max-width: none;
    padding: 0 0 1.5rem;
}

.homepage-mode-shell {
    width: 100%;
    max-width: none;
    padding: 0 0 1.5rem;
    min-height: min(58vh, 600px);
    pointer-events: none;
}

.homepage-mode-shell .upload-dropzone,
.homepage-mode-shell .result-viewport {
    cursor: default;
}

.homepage-mode-shell-dropzone,
.homepage-mode-shell-result {
    min-height: 18rem;
}

.homepage-mode-shell-placeholder {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 14rem;
    text-align: center;
}

.homepage-mode-shell .homepage-mode-shell-loading {
    font-family: 'Outfit', sans-serif;
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--text-secondary);
    letter-spacing: 0.02em;
    animation: homepage-mode-loading-pulse 1.2s ease-in-out infinite;
}

@keyframes homepage-mode-loading-pulse {
    0%, 100% { opacity: 0.45; }
    50% { opacity: 0.9; }
}

@media (max-width: 900px) {
    .homepage-doc-main,
    .homepage-mode-root,
    .homepage-mode-shell {
        min-height: min(70vh, 560px);
    }
}

.selected-list {
    margin-top: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
    max-height: 10.5rem;
    overflow: auto;
}

.selected-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.75rem 0.9rem;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid rgba(26, 26, 26, 0.08);
    cursor: pointer;
}

.selected-item.active {
    border-color: rgba(44, 44, 44, 0.35);
    box-shadow: inset 0 0 0 1px rgba(44, 44, 44, 0.06);
}

.selected-item-title {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    min-width: 0;
}

.selected-item-title strong {
    font-size: 0.92rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.selected-item-title span {
    font-size: 0.78rem;
    color: var(--text-secondary);
}

.status-chip {
    flex-shrink: 0;
    padding: 0.35rem 0.6rem;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 700;
    background: rgba(44, 44, 44, 0.08);
    color: var(--text-color);
}

.status-chip.done {
    background: rgba(46, 125, 50, 0.12);
    color: #2e7d32;
}

.status-chip.converting {
    background: rgba(25, 118, 210, 0.12);
    color: #1565c0;
}

.result-viewport {
    border: 1.5px dashed rgba(44, 44, 44, 0.22);
    border-radius: 20px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.8), rgba(245, 243, 240, 0.65));
    padding: 1rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 0;
    overflow: hidden;
}

.result-viewport.is-filled {
    border-style: solid;
    border-color: rgba(26, 26, 26, 0.08);
    background: rgba(255, 255, 255, 0.92);
}

.markdown-output {
    flex: 1;
    min-height: 0;
    overflow-x: hidden;
    overflow-y: auto;
    border-radius: 10px;
    border: none;
    background: transparent;
    padding: 0.15rem 0.35rem 0.15rem 0.15rem;
    scrollbar-width: thin;
    scrollbar-color: rgba(44, 44, 44, 0.28) transparent;
}

.markdown-output::-webkit-scrollbar {
    width: 6px;
}

.markdown-output::-webkit-scrollbar-track {
    background: transparent;
    margin: 0.25rem 0;
}

.markdown-output::-webkit-scrollbar-thumb {
    background: rgba(44, 44, 44, 0.22);
    border-radius: 999px;
}

.markdown-output::-webkit-scrollbar-thumb:hover {
    background: rgba(44, 44, 44, 0.4);
}

.markdown-output h1,
.markdown-output h2,
.markdown-output h3 {
    font-family: 'Outfit', sans-serif;
    color: var(--text-color);
    line-height: 1.3;
    margin: 1rem 0 0.55rem;
}

.markdown-output h1:first-child,
.markdown-output h2:first-child,
.markdown-output h3:first-child {
    margin-top: 0;
}

.markdown-output p,
.markdown-output li {
    color: var(--text-color);
    line-height: 1.7;
    font-size: 0.96rem;
}

.markdown-output table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
    font-size: 0.9rem;
    display: block;
    overflow-x: auto;
}

.markdown-output th,
.markdown-output td {
    border: 1px solid rgba(44, 44, 44, 0.18);
    padding: 0.4rem 0.65rem;
    text-align: left;
    vertical-align: top;
}

.markdown-output th {
    background: rgba(44, 44, 44, 0.05);
    font-weight: 600;
}

.markdown-output .katex {
    font-size: 1.05em;
}

.markdown-output .katex-display {
    margin: 0.85rem 0;
    overflow-x: auto;
    overflow-y: hidden;
    padding: 0.15rem 0;
}

.markdown-output {
    /* Preview illustration width; keep in sync with Word default (35%). */
    --doc-illustration-max-width: 35%;
}

.markdown-output img {
    /* Keep illustrations smaller than the full preview column (aligns with Word ~35% page width). */
    max-width: min(100%, var(--doc-illustration-max-width, 35%));
    height: auto;
    border-radius: 8px;
    display: block;
    margin: 0.75rem auto;
}

.markdown-output th,
.markdown-output td {
    border: 1px solid rgba(26, 26, 26, 0.12);
    padding: 0.5rem 0.65rem;
    vertical-align: top;
}

.markdown-output th {
    background: rgba(44, 44, 44, 0.06);
}

.markdown-output pre {
    overflow: auto;
    padding: 0.9rem;
    border-radius: 12px;
    background: #f7f4ef;
    border: 1px solid rgba(26, 26, 26, 0.08);
}

.result-empty,
.empty-state {
    color: var(--text-secondary);
    text-align: center;
    line-height: 1.65;
    padding: 2rem 1rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-height: 0;
}

.result-analyzing {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.85rem;
    color: var(--text-secondary);
    min-height: 0;
}

.result-page-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    font-size: 0.88rem;
    color: var(--text-secondary);
    flex-shrink: 0;
}

.feedback {
    margin-top: 0.85rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.feedback.error { color: var(--error-color); }
.feedback.success { color: var(--success-color); }

.converter-spinner {
    width: 1rem;
    height: 1rem;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.35);
    border-top-color: white;
    animation: spin 0.8s linear infinite;
    display: inline-block;
    vertical-align: -0.12rem;
    margin-right: 0.4rem;
}

.result-analyzing .converter-spinner {
    width: 1.6rem;
    height: 1.6rem;
    border-color: rgba(44, 44, 44, 0.2);
    border-top-color: var(--accent-color);
    margin-right: 0;
}

.converter-bottom-note {
    margin-top: 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(26, 26, 26, 0.08);
    color: var(--text-secondary);
    font-size: 0.88rem;
}

.converter-bottom-note button {
    border: none;
    background: transparent;
    font-size: 1.1rem;
    cursor: pointer;
    color: var(--text-secondary);
}

.user-menu-pricing-link {
    display: block;
    text-align: center;
    padding: 0.65rem 0.8rem;
    margin: 0.5rem 0.75rem;
    border-radius: 10px;
    background: var(--accent-color);
    color: white !important;
    font-weight: 700;
    font-size: 0.88rem;
    text-decoration: none;
}

@media (max-width: 1100px) {
    .tool-panels {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .word-converter-workspace {
        padding: 0 0.85rem 1.5rem;
    }

    .tool-panel,
    .preview-panel {
        padding: 1rem;
        min-height: 28rem;
        border-radius: 18px;
    }

    .tool-panels.is-height-locked .tool-panel,
    .tool-panels.is-height-locked .preview-panel {
        height: var(--locked-panel-height, 28rem);
        min-height: var(--locked-panel-height, 28rem);
        max-height: var(--locked-panel-height, 28rem);
    }

    .preview-stage img {
        max-height: min(48vh, 28rem);
    }

    .preview-stage,
    .upload-placeholder {
        min-height: 0;
    }
}