/* Layout */

@media print {

    body,
    html,
    .main-container,
    .chat-container,
    .chat-box {
        height: auto !important;
        max-height: none !important;
        overflow: visible !important;
    }

    .sidebar,
    .sidebar-toggle,
    #export-pdf-btn {
        display: none !important;
    }
}

body,
html {
    margin: 0;
    padding: 0;
    height: 100%;
    overflow: auto;
    font-family: Arial, sans-serif;
    background-color: #f8f8f8;
}

.main-container {
    display: flex;
    height: 100vh;
    overflow: auto;
}

/* Sidebar */
.sidebar {
    width: 200px;
    background-color: #12a79d;
    transition: width 0.3s ease;
    overflow-x: hidden;
    overflow-y: auto;
    box-shadow: 2px 0 5px rgba(0, 0, 0, 0.1);
    scrollbar-gutter: stable;
}

.sidebar.collapsed {
    width: 0;
}

/* Show toggle button when sidebar is collapsed */
.sidebar.collapsed+.chat-container .sidebar-toggle {
    display: flex;
    left: 15px;
}

.sidebar-header {
    display: flex;
    flex-direction: row;
    align-items: center;
    padding: 10px;
    background-color: #12a79d;
}

.sidebar-pif-logo {
    height: 40px;
    margin-bottom: 10px;
}

.sidebar-ai-icon {
    width: 30px;
    height: 30px;
    margin-bottom: 10px;
    margin-left: 5px;
}

.menu {
    list-style: none;
    padding: 0;
    margin: 20px 0 0;
}

.menu-item {
    padding: 10px;
    text-align: center;
    cursor: pointer;
    color: #3b3b3b;
}

.menu-item:hover,
.menu-item.active {
    background-color: #3b3b3b;
    color: white;
    font-weight: bold;
}

.command,
.workflow {
    background: #f9f9f9;
    padding: 12px;
    border-radius: 5px;
    margin-bottom: 10px;
    border-left: 4px solid #3498db;
}

.header-buttons {
    display: flex;
    align-items: flex-end;
    gap: 10px;
    padding: 10px;
}

/* Sidebar Toggle Button */
.sidebar-toggle {
    position: fixed;
    top: 15px;
    left: 215px;
    /* Default position when the sidebar is expanded (200px width + 15px gap) */
    z-index: 1000;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    rotate: 180deg;
}

.sidebar.collapsed+.chat-container .sidebar-toggle {
    left: 15px;
    /* Move back to the left corner */
}

.sidebar:not(.collapsed) .sidebar-toggle {
    left: calc(200px + 15px);
}

.sidebar-toggle:hover {
    background: #0e8e85;
    transform: scale(1.1);
}

.sidebar-toggle img {
    width: 20px;
    height: 20px;
    transition: transform 0.3s ease;
    transform: rotate(180deg);
}

.header-actions {
    display: flex;
    align-items: center;
}

/* Print Button and Reset Button (Sidebar) */
.sidebar-btn.reset-btn,
.sidebar-btn.print-btn {
    width: 90%;
    margin: 14px auto 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background-color: #12a79d;
    color: #3b3b3b;
    border: none;
    font-size: 1rem;
    font-family: inherit;
    font-weight: 500;
    padding: 10px 0;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.2s, color 0.2s, font-weight 0.2s;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
}

.sidebar-btn.reset-btn i,
.sidebar-btn.print-btn i {
    font-size: 1.2em;
    transition: color 0.2s;
}

/* Hover: like .menu-item */
.sidebar-btn.reset-btn:hover,
.sidebar-btn.reset-btn:focus,
.sidebar-btn.print-btn:hover,
.sidebar-btn.print-btn:focus {
    background-color: #3b3b3b;
    color: #fff;
    font-weight: bold;
}

.sidebar-btn.reset-btn:hover i,
.sidebar-btn.reset-btn:focus i,
.sidebar-btn.print-btn:hover i,
.sidebar-btn.print-btn:focus i {
    color: #fff;
}

/* Chat Container */
.chat-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    background-color: white;
    transition: margin-left 0.3s ease;
    align-items: center;
    overflow: hidden;
}

/* Chat Box */
.chat-box {
    flex: 1;
    padding: 20px 100px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-sizing: border-box;
    width: 100%;
}

.message {
    display: flex;
    align-items: flex-start;
    margin: 10px 0;
    width: 100%;
    max-width: 800px;
    word-wrap: break-word;
    box-sizing: border-box;
    padding: 10px;
    background-color: transparent;
    border-radius: 5px;
}

/* Tree stylings */
.tree-wrapper-horizontal {
    display: flex;
    justify-content: flex-end;
    align-items: flex-start;
}

.tree-container {
    position: relative;
    width: 100%;
    max-width: 800px;
    margin-left: 150px;
}

.tree-container svg {
    display: block;
    margin: 0px auto;
}

.node text {
    font: 12px sans-serif;
    cursor: pointer;
}

.node circle {
    cursor: pointer;
    transition: fill 0.2s;
    stroke: #666;
    stroke-width: 1.5px;
}

.send-selected-tree-btn {
    background-color: #12a79d;
    color: white;
    border: none;
    padding: 10px 15px;
    cursor: pointer;
    border-radius: 5px;
}

.send-selected-tree-btn:hover {
    background-color: #00524d;
}

.send-selected-tree-btn:disabled {
    background-color: #cccccc;
    cursor: not-allowed;
}

/* Message Styling */

.bot {
    flex-direction: row;
}

.bot-avatar {
    width: 35px;
    height: 30px;
    border-radius: 50%;
    margin-right: 10px;
    flex-shrink: 0;
}

.bot-text {
    background-color: transparent;
    padding: 10px;
    border-radius: 10px;
    color: black;
    max-width: 100%;
    text-align: justify;
}

.message.bot,
.message.user {
    width: 100%;
    height: auto;
}

.user-text {
    background-color: #12a79d;
    padding: 10px;
    border-radius: 10px;
    color: white;
    max-width: 100%;
    text-align: justify;
}

.user {
    flex-direction: row-reverse;
}

/* Subset Analysis Description */

.section {
    margin-bottom: 30px;
}

section.h2,
h3,
h4 {
    margin-top: 20px;
}

table.data-table {
    border-collapse: collapse;
    width: 100%;
    margin-top: 10px;
    margin-bottom: 20px;
}

table.data-table th,
table.data-table td {
    border: 1px solid #ccc;
    padding: 6px 10px;
    text-align: left;
}

table.data-table th {
    background-color: #f0f0f0;
}

/* Word Cloud Styling */
#wordcloud {
    display: block;
    margin: 10px auto;
    padding: 10px;
    background-color: transparent;
    object-fit: contain;
    max-width: 100%;
    max-height: 300px;
    border-radius: 5px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

/* Input Area Styles */
.chat-input-container {
    position: sticky;
    bottom: 10px;
    width: 100%;
    background-color: white;
    padding: 10px 0;
    /* Remove side padding */
    box-sizing: border-box;
    z-index: 1000;
}

.chat-input-wrapper {
    position: relative;
    max-width: 800px;
    /* Match your chat width */
    margin: 0 auto;
    /* Center horizontally */
    padding: 0 20px;
    /* Add side padding here instead */
}

.chat-input {
    display: flex;
    align-items: center;
    background-color: #ffffff;
    width: 800px;
    max-width: 100%;
    border-radius: 25px;
    padding: 10px 15px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    border: 1px solid #ddd;
    gap: 10px;
}

.chat-input textarea {
    flex: 1;
    border: none;
    outline: none;
    font-size: 16px;
    color: #333;
    padding: 10px;
    border-radius: 20px;
    background-color: transparent;
    resize: none;
    overflow: hidden;
    min-height: 40px;
    max-height: 80px;
}

.chat-input button {
    background-color: #0e8e85;
    color: #fff;
    border: none;
    padding: 10px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: 10px;
    width: 40px;
    height: 40px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.chat-input button:hover {
    background-color: #00524d;
}

.chat-input button svg {
    fill: #ffffff;
    width: 20px;
    height: 20px;
}

.char-counter {
    position: absolute;
    right: 0px;
    bottom: -18px;
    font-size: 12px;
    color: #888;
    text-align: right;
}

/* Disabled state styles */
.chat-input input:disabled {
    background-color: #f5f5f5;
    cursor: not-allowed;
}

#send-btn:disabled {
    background-color: #cccccc;
    cursor: not-allowed;
}

/* App shell redesign */

:root {
    --page-bg: #f4f1ea;
    --panel-bg: rgba(255, 252, 246, 0.88);
    --panel-border: rgba(15, 41, 54, 0.12);
    --panel-shadow: 0 24px 64px rgba(19, 32, 43, 0.08);
    --ink-strong: #1d2b36;
    --ink-muted: #586672;
    --accent: #0f766e;
    --accent-dark: #0b5b55;
    --accent-soft: #d7ebe5;
    --secondary: #b45309;
    --line-soft: rgba(29, 43, 54, 0.08);
    --radius-lg: 28px;
    --radius-md: 18px;
    --radius-sm: 12px;
}

html,
body {
    min-height: 100%;
    background:
        radial-gradient(circle at top left, rgba(15, 118, 110, 0.10), transparent 24%),
        radial-gradient(circle at top right, rgba(180, 83, 9, 0.10), transparent 24%),
        var(--page-bg);
    color: var(--ink-strong);
    font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
}

body {
    overflow: hidden;
}

.app-shell {
    height: 100vh;
    display: flex;
    flex-direction: column;
}

.app-footer {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 14px 28px 18px;
    border-top: 1px solid var(--line-soft);
    color: var(--ink-muted);
    font-size: 0.84rem;
    letter-spacing: 0.04em;
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 20px 32px;
    border-bottom: 1px solid var(--line-soft);
    backdrop-filter: blur(14px);
}

.topbar-brand,
.topbar-actions,
.topbar-nav {
    display: flex;
    align-items: center;
    gap: 14px;
}

.topbar-copy {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.topbar-kicker {
    font-size: 0.72rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--ink-muted);
}

.topbar-pif-logo {
    height: 44px;
}

.topbar-nav-link,
.topbar-action,
.ghost-action,
.hero-btn,
.mode-card-action {
    border: none;
    cursor: pointer;
    transition: transform 0.2s ease, background-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
    font: inherit;
}

.topbar-nav-link {
    padding: 10px 16px;
    border-radius: 999px;
    background: transparent;
    color: var(--ink-muted);
    font-weight: 600;
}

.topbar-nav-link.active,
.topbar-nav-link:hover {
    background: rgba(15, 118, 110, 0.12);
    color: var(--accent-dark);
}

.topbar-action,
.ghost-action {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.68);
    color: var(--ink-strong);
    border: 1px solid var(--panel-border);
}

.topbar-action:hover,
.ghost-action:hover,
.hero-btn:hover,
.mode-card-action:hover {
    transform: translateY(-1px);
}

.app-body {
    display: flex;
    flex: 1;
    min-height: 0;
    overflow: hidden;
}

.workspace-main {
    flex: 1;
    min-height: 0;
    padding: 24px 28px 28px;
    box-sizing: border-box;
    overflow-y: auto;
    overflow-x: hidden;
}

.view {
    display: none;
}

.view.view-active {
    display: block;
    min-height: 100%;
}

.hero-panel {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(300px, 0.9fr);
    gap: 24px;
    margin-bottom: 24px;
}

.hero-copy,
.hero-highlight-card,
.metric-card,
.mode-card,
.examples-panel,
.workspace-header-panel,
.summary-card,
.sidebar-mode-card,
.chat-container,
.sidebar {
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    box-shadow: var(--panel-shadow);
}

.hero-copy,
.hero-highlight-card,
.examples-panel,
.workspace-header-panel,
.summary-card {
    border-radius: var(--radius-lg);
}

.hero-copy {
    padding: 40px;
}

.hero-copy h1,
.workspace-header-panel h1,
.mode-card h2,
.examples-panel h2,
.summary-card h2 {
    font-family: "Cormorant Garamond", Georgia, serif;
    line-height: 0.98;
    letter-spacing: -0.02em;
    margin: 0;
}

.hero-copy h1 {
    font-size: clamp(2.3rem, 4.3vw, 3.9rem);
    margin: 12px 0 18px;
    max-width: 12ch;
}

.hero-copy p,
.workspace-header-panel p,
.mode-card p,
.examples-panel p,
.summary-card p {
    font-size: 1.02rem;
    line-height: 1.7;
    color: var(--ink-muted);
}

.hero-eyebrow,
.highlight-kicker,
.panel-kicker,
.mode-card-kicker,
.metric-label,
.summary-kicker,
.sidebar-mode-label {
    display: inline-block;
    font-size: 0.75rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--secondary);
    font-weight: 700;
}

.hero-actions {
    display: flex;
    gap: 14px;
    margin-top: 24px;
    flex-wrap: wrap;
}

.hero-btn {
    padding: 14px 20px;
    border-radius: 999px;
    font-weight: 700;
}

.hero-btn-primary,
.mode-card-action {
    background: var(--accent);
    color: #fff;
}

.hero-btn-primary:hover,
.mode-card-action:hover {
    background: var(--accent-dark);
}

.hero-btn-secondary {
    background: rgba(255, 255, 255, 0.7);
    color: var(--ink-strong);
    border: 1px solid var(--panel-border);
}

.hero-highlight-card {
    padding: 30px;
}

.highlight-list,
.summary-grid {
    margin: 18px 0 0;
    padding: 0;
}

.highlight-list {
    list-style: none;
    display: grid;
    gap: 12px;
}

.highlight-list li {
    padding: 14px 16px;
    border-radius: var(--radius-sm);
    background: rgba(15, 118, 110, 0.08);
    color: var(--ink-strong);
    line-height: 1.55;
}

.metrics-strip,
.mode-grid {
    display: grid;
    gap: 18px;
}

.metrics-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-bottom: 24px;
}

.metric-card,
.mode-card {
    border-radius: var(--radius-md);
    padding: 24px;
}

.metric-card strong {
    display: block;
    margin-top: 16px;
    font-size: 2rem;
    font-family: "Cormorant Garamond", Georgia, serif;
}

.metric-footnote {
    display: block;
    margin-top: 8px;
    color: var(--ink-muted);
    line-height: 1.5;
}

.mode-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-bottom: 24px;
}

.mode-card {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.mode-card h2 {
    font-size: 2rem;
}

.mode-card-action {
    align-self: flex-start;
    padding: 12px 18px;
    border-radius: 999px;
}

.examples-panel {
    padding: 28px 30px;
    display: grid;
    gap: 18px;
}

.example-query-list {
    display: grid;
    gap: 12px;
}

.example-query {
    text-align: left;
    padding: 16px 18px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--panel-border);
    background: rgba(255, 255, 255, 0.72);
    font: inherit;
    color: var(--ink-strong);
    cursor: pointer;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.example-query:hover {
    transform: translateY(-1px);
    border-color: rgba(15, 118, 110, 0.28);
}

.workspace-header-panel {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 24px;
    padding: 28px 30px;
    margin-bottom: 24px;
}

.workspace-header-panel h1 {
    font-size: clamp(2.5rem, 4vw, 3.6rem);
    margin-top: 10px;
}

.workspace-toolbar {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    margin-bottom: 18px;
}

.workspace-mode-meta {
    display: none;
}

.workspace-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 24px;
    align-items: start;
}

.explore-rail {
    display: none;
    gap: 18px;
    position: sticky;
    top: 0;
    align-self: start;
}

.explore-rail.explore-rail-active #explore-context-panel {
    order: 1;
}

.explore-rail.explore-rail-active #explore-intro-panel {
    order: 2;
}

.workspace-layout.workspace-layout-hidden {
    display: none !important;
}

#workspace-view.guided-mode.execution-active .workspace-layout {
    display: none;
}

#workspace-view.guided-mode.execution-active .main-container {
    min-height: 360px;
    height: auto;
}

#workspace-view.explore-mode .workspace-layout {
    display: flex;
    flex-direction: row-reverse;
    gap: 24px;
    align-items: flex-start;
}

#workspace-view.explore-mode .summary-rail,
#workspace-view.explore-mode .sidebar,
#workspace-view.explore-mode .sidebar-toggle {
    display: none;
}

#workspace-view.explore-mode .explore-rail {
    display: grid;
    flex: 1 1 0;
    max-width: 420px;
    min-width: 280px;
}

#workspace-view.explore-mode .main-container {
    flex: 2 1 0;
    min-height: 620px;
    height: auto;
    min-width: 0;
}

#workspace-view.explore-mode .chat-container {
    border-radius: var(--radius-lg);
    border: 1px solid var(--panel-border);
    box-shadow: var(--panel-shadow);
    background: rgba(255, 250, 242, 0.96);
}

#workspace-view.explore-mode .explore-rail {
    min-width: 280px;
}

#workspace-view.explore-mode .chat-box {
    min-height: 420px;
    padding: 28px clamp(24px, 5vw, 72px);
}

#workspace-view.explore-mode .chat-input-container {
    padding: 16px 22px 22px;
}

#workspace-view.explore-mode .explore-context-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

#workspace-view.explore-mode #explore-context-status {
    display: block;
    max-width: 36ch;
}

#workspace-view.explore-mode .explore-panel-compact {
    padding: 18px 20px;
}

#workspace-view.explore-mode .explore-panel-compact .workspace-panel-header {
    margin-bottom: 0;
}

#workspace-view.explore-mode .explore-panel-compact .workspace-panel-header h2 {
    font-size: 1.8rem;
    margin-bottom: 6px;
}

#workspace-view.explore-mode .explore-panel-compact .workspace-panel-header p {
    font-size: 0.95rem;
    line-height: 1.6;
}

#workspace-view.explore-mode .explore-panel-compact .example-query-list {
    display: none;
}

.explore-context-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 16px;
    margin: 0;
}

.explore-context-grid div {
    display: grid;
    gap: 4px;
    padding: 14px 16px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid var(--line-soft);
}

.explore-context-grid dt {
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ink-muted);
}

.explore-context-grid dd {
    margin: 0;
    color: var(--ink-strong);
    line-height: 1.5;
}

#workspace-view.explore-mode .message {
    max-width: none;
}

#workspace-view.explore-mode .explore-message {
    display: grid;
    gap: 8px;
    margin-bottom: 20px;
}

#workspace-view.explore-mode .explore-message-label {
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ink-muted);
}

#workspace-view.explore-mode .explore-message-label.user {
    color: var(--accent);
    text-align: right;
}

#workspace-view.explore-mode .bot {
    justify-items: start;
}

#workspace-view.explore-mode .user {
    justify-items: end;
}

#workspace-view.explore-mode .bot-avatar {
    display: none;
}

#workspace-view.explore-mode .bot-text,
#workspace-view.explore-mode .user-text {
    width: min(100%, 980px);
    border-radius: 22px;
}

#workspace-view.explore-mode .bot-text {
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(15, 41, 54, 0.08);
    box-shadow: 0 10px 26px rgba(15, 41, 54, 0.05);
}

#workspace-view.explore-mode .user-text {
    background: linear-gradient(135deg, #0f766e, #12857d);
    box-shadow: 0 10px 26px rgba(15, 118, 110, 0.18);
}

.explore-result-card {
    display: grid;
    gap: 9px;
    padding: 16px 18px;
}

.explore-result-kicker {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--secondary);
}

.explore-result-title {
    margin: 0;
    font-family: "Cormorant Garamond", Georgia, serif;
    font-size: 1.42rem;
    line-height: 1.04;
}

.explore-result-badge {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    min-height: 30px;
    padding: 0 12px;
    border-radius: 999px;
    background: rgba(15, 118, 110, 0.1);
    color: var(--accent);
    font-size: 0.8rem;
    font-weight: 700;
}

.explore-action-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.explore-result-body {
    margin: 0;
    color: var(--ink-muted);
    line-height: 1.5;
}

.explore-entity-block {
    display: grid;
    gap: 8px;
    padding: 14px 16px;
    border-radius: 18px;
    border: 1px solid var(--line-soft);
    background: rgba(15, 118, 110, 0.04);
}

.explore-entity-title {
    color: var(--ink-strong);
}

.explore-entity-list {
    display: grid;
    gap: 8px;
    margin: 0;
}

.explore-entity-list div {
    display: grid;
    gap: 2px;
}

.explore-entity-list dt {
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ink-muted);
}

.explore-entity-list dd {
    margin: 0;
    color: var(--ink-strong);
    line-height: 1.5;
}

.explore-result-figure {
    display: grid;
    gap: 10px;
    margin: 0;
}

.explore-result-figure img {
    width: 100%;
    height: auto;
    border-radius: 18px;
    border: 1px solid var(--line-soft);
    background: #fff;
}

.explore-result-figure figcaption {
    color: var(--ink-muted);
    font-size: 0.92rem;
}

.explore-plot-block {
    display: grid;
    gap: 8px;
    padding: 6px 0 0;
}

.explore-plot-canvas {
    width: 100%;
    min-height: clamp(180px, 24vh, 260px);
    border-radius: 18px;
    border: 1px solid var(--line-soft);
    background: #fff;
    overflow: hidden;
}

.explore-table-block,
.explore-list-block,
.explore-note-block,
.explore-suggestions-block,
.explore-tool-catalog {
    display: grid;
    gap: 8px;
    padding: 14px 16px;
    border-radius: 18px;
    border: 1px solid var(--line-soft);
    background: rgba(15, 41, 54, 0.03);
}

.explore-table-title,
.explore-list-title,
.explore-note-title,
.explore-suggestions-title {
    color: var(--ink-strong);
}

.explore-table-meta {
    margin: 0;
    font-size: 0.76rem;
    color: var(--ink-muted);
}

.explore-table-wrap {
    overflow-x: auto;
    overflow-y: auto;
    max-height: 320px;
    border: 1px solid var(--line-soft);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.72);
}

.explore-result-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}

.explore-result-table th,
.explore-result-table td {
    padding: 8px 10px;
    border-bottom: 1px solid var(--line-soft);
    text-align: left;
    vertical-align: top;
}

.explore-result-table th {
    position: sticky;
    top: 0;
    z-index: 1;
    font-size: 0.68rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--ink-muted);
    background: rgba(15, 41, 54, 0.04);
}

.explore-list {
    margin: 0;
    padding-left: 18px;
    color: var(--ink-strong);
    line-height: 1.6;
}

.explore-note-body {
    margin: 0;
    color: var(--ink-muted);
    line-height: 1.6;
}

.explore-suggestions-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.explore-tool-catalog {
    gap: 14px;
}

.explore-tool-group {
    display: grid;
    gap: 10px;
}

.explore-tool-group-title {
    color: var(--ink-strong);
    font-size: 0.86rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.explore-tool-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
}

.explore-tool-item {
    display: grid;
    gap: 6px;
    padding: 12px 14px;
    border-radius: 14px;
    border: 1px solid rgba(15, 41, 54, 0.08);
    background: rgba(255, 255, 255, 0.78);
}

.explore-tool-item-title {
    color: var(--ink-strong);
    font-weight: 700;
    line-height: 1.35;
}

.explore-tool-item-name {
    color: var(--ink-muted);
    font-size: 0.74rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.explore-tool-item-body {
    margin: 0;
    color: var(--ink-muted);
    font-size: 0.88rem;
    line-height: 1.55;
}

.explore-suggestion-chip {
    border: 1px solid rgba(15, 118, 110, 0.18);
    background: rgba(15, 118, 110, 0.08);
    color: var(--accent);
    border-radius: 999px;
    padding: 8px 12px;
    font: inherit;
    font-size: 0.84rem;
    line-height: 1.25;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
}

.explore-suggestion-chip:hover,
.explore-suggestion-chip:focus-visible {
    background: rgba(15, 118, 110, 0.14);
    border-color: rgba(15, 118, 110, 0.28);
    transform: translateY(-1px);
}

.main-container {
    display: flex;
    min-height: 520px;
    height: clamp(520px, 58vh, 760px);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.sidebar {
    width: 250px;
    padding: 18px;
    background:
        linear-gradient(180deg, rgba(15, 118, 110, 0.94), rgba(11, 91, 85, 0.92)),
        var(--accent);
    color: #fff;
    max-height: 100vh;
    overscroll-behavior: contain;
}

.sidebar-header {
    padding: 6px 0 18px;
    background: transparent;
}

.sidebar-pif-logo {
    height: 44px;
}

.sidebar-ai-icon {
    width: 32px;
    height: 32px;
}

.sidebar-mode-card {
    padding: 18px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.16);
    box-shadow: none;
}

.sidebar-mode-card strong {
    display: block;
    margin: 12px 0 8px;
    font-size: 1.2rem;
}

.sidebar-mode-card p {
    margin: 0;
    color: rgba(255, 255, 255, 0.82);
    line-height: 1.6;
}

.chat-container {
    min-width: 0;
    border-radius: 0;
    background: rgba(255, 250, 242, 0.92);
    overflow: hidden;
}

.chat-box {
    padding: 28px clamp(28px, 4vw, 84px);
}

.sidebar-toggle {
    top: 26px;
    left: 262px;
}

.sidebar:not(.collapsed) .sidebar-toggle {
    left: calc(250px + 20px);
}

.sidebar.collapsed + .chat-container .sidebar-toggle {
    left: 20px;
}

.summary-rail {
    display: grid;
    gap: 18px;
    position: sticky;
    top: 0;
    max-height: 100vh;
    overflow-y: auto;
    overscroll-behavior: contain;
    scrollbar-gutter: stable;
    padding-right: 6px;
}

.summary-card {
    padding: 24px;
}

.sidebar-summary {
    padding: 6px 0 0;
}

.sidebar-summary .summary-kicker {
    color: rgba(255, 255, 255, 0.72);
}

.sidebar-summary h2 {
    margin: 10px 0 0;
    color: #fff;
    font-size: 2rem;
}

.sidebar-summary .summary-grid {
    margin-top: 20px;
    display: grid;
    gap: 0;
}

.sidebar-summary .summary-grid div {
    padding: 14px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.sidebar-summary .summary-grid dt {
    color: rgba(255, 255, 255, 0.7);
}

.sidebar-summary .summary-grid dd {
    color: #fff;
    font-weight: 600;
}

.summary-card h2 {
    font-size: 2rem;
    margin-top: 8px;
}

.summary-grid {
    display: grid;
    gap: 14px;
}

.summary-grid div {
    padding: 14px 0;
    border-top: 1px solid var(--line-soft);
}

.summary-grid dt {
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--ink-muted);
    margin-bottom: 6px;
}

.summary-grid dd {
    margin: 0;
    font-size: 1rem;
    line-height: 1.5;
    color: var(--ink-strong);
}

.message {
    max-width: 900px;
}

.bot-text {
    background: rgba(255, 255, 255, 0.76);
    border: 1px solid rgba(15, 41, 54, 0.08);
    box-shadow: 0 10px 28px rgba(15, 41, 54, 0.06);
    border-radius: 18px;
}

.user-text {
    background: linear-gradient(135deg, #0f766e, #12857d);
}

.chat-input-container {
    background: rgba(255, 250, 242, 0.96);
    padding: 14px 0 18px;
}

.chat-input {
    border-radius: 22px;
    border: 1px solid rgba(15, 41, 54, 0.08);
    box-shadow: 0 14px 32px rgba(19, 32, 43, 0.08);
}

.tools-floating-btn {
    top: 88px;
    right: 32px;
}

@media (max-width: 1200px) {
    .workspace-layout {
        grid-template-columns: 1fr;
    }

    #workspace-view.guided-mode .workspace-layout {
        grid-template-columns: minmax(0, 1fr) 300px;
    }

    .summary-rail,
    .explore-rail {
        position: static;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    #workspace-view.guided-mode .summary-rail {
        position: sticky;
        top: 0;
        grid-template-columns: 1fr;
    }

    #workspace-view.explore-mode .workspace-layout {
        display: flex;
        flex-direction: row-reverse;
        gap: 24px;
        align-items: flex-start;
    }

    #workspace-view.explore-mode .main-container {
        flex: 2 1 0;
        min-width: 0;
    }

    #workspace-view.explore-mode .explore-rail {
        display: grid;
        flex: 1 1 0;
        min-width: 280px;
        max-width: 420px;
        grid-template-columns: 1fr;
    }
}

@media (max-width: 900px) {
    body {
        overflow: auto;
    }

    .topbar,
    .topbar-nav,
    .topbar-actions,
    .hero-actions,
    .workspace-header-panel {
        flex-wrap: wrap;
    }

    .hero-panel,
    .mode-grid,
    .metrics-strip,
    .summary-rail,
    .explore-rail,
    .explore-context-grid {
        grid-template-columns: 1fr;
    }

    .workspace-main {
        padding: 18px;
        overflow: visible;
    }

    .main-container {
        flex-direction: column;
        height: auto;
        min-height: 0;
    }

    .sidebar {
        width: auto;
    }

    .sidebar-toggle {
        display: none;
    }

    .chat-box {
        padding: 18px;
    }

    #workspace-view.explore-mode .workspace-layout {
        display: grid;
        grid-template-columns: 1fr;
    }

    .app-footer {
        flex-direction: column;
        align-items: flex-start;
        padding: 14px 18px 18px;
    }
}

.workspace-controls {
    display: grid;
    gap: 18px;
    margin-bottom: 24px;
}

#workspace-view.guided-mode .workspace-controls {
    grid-template-columns: 320px minmax(0, 1fr);
    align-items: start;
    min-height: 0;
}

#workspace-view.guided-mode #guided-progress-panel {
    grid-column: 1;
    position: sticky;
    top: 0;
    max-height: calc(100vh - 32px);
    overflow-y: auto;
    overscroll-behavior: contain;
    scrollbar-gutter: stable;
}

#workspace-view.guided-mode #guided-main-panels {
    grid-column: 2;
    min-width: 0;
    display: grid;
    gap: 18px;
}

#workspace-view.guided-mode #guided-main-panels > .workspace-panel {
    min-width: 0;
}

#workspace-view.guided-mode #guided-decision-panel {
    display: none;
}

.workspace-panel {
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--panel-shadow);
    padding: 24px 26px;
}

#workspace-view.guided-mode #guided-progress-panel .workspace-panel-header,
#workspace-view.guided-mode #guided-results-panel .workspace-panel-header {
    position: sticky;
    top: 0;
    z-index: 2;
    padding-top: 4px;
    background: linear-gradient(180deg, rgba(255, 250, 242, 0.98), rgba(255, 250, 242, 0.92));
    backdrop-filter: blur(8px);
}

#workspace-view.guided-mode #guided-results-panel {
    scroll-margin-top: 18px;
}

.workspace-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 18px;
}

.workspace-panel-header h2 {
    margin: 8px 0 10px;
    font-family: "Cormorant Garamond", Georgia, serif;
    font-size: 2.2rem;
    line-height: 1;
}

.workspace-panel-header p {
    margin: 0;
    color: var(--ink-muted);
    line-height: 1.7;
}

.guided-steps-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.guided-review-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 12px;
}

.guided-step-card,
.guided-review-grid div {
    border: 1px solid var(--line-soft);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.62);
}

.guided-step-card {
    padding: 18px;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: start;
    gap: 14px;
}

.guided-step-number {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-soft);
    color: var(--accent-dark);
    font-weight: 700;
}

.guided-step-copy strong {
    display: block;
    margin-bottom: 6px;
}

.guided-step-card>.guided-option-list {
    grid-column: 1 / -1;
}

.guided-step-copy p {
    margin: 0;
    color: var(--ink-muted);
    line-height: 1.55;
}

.guided-option-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.guided-option-chip {
    padding: 10px 14px;
    border-radius: 999px;
    border: 1px solid rgba(15, 118, 110, 0.18);
    background: rgba(255, 255, 255, 0.86);
    color: var(--ink-strong);
    cursor: pointer;
    transition: transform 0.15s ease, background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
    font: inherit;
}

.guided-option-chip:hover {
    transform: translateY(-1px);
    border-color: rgba(15, 118, 110, 0.32);
}

.guided-option-chip.selected {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
    box-shadow: 0 10px 24px rgba(15, 118, 110, 0.18);
}

.guided-option-chip:focus-visible {
    outline: 2px solid rgba(15, 118, 110, 0.45);
    outline-offset: 2px;
}

.guided-option-chip:disabled,
.guided-option-chip-disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.guided-empty-state {
    color: var(--ink-muted);
    font-style: italic;
    padding: 6px 0;
}

.guided-panel-actions {
    display: flex;
    gap: 12px;
    margin-top: 18px;
    flex-wrap: wrap;
}

.guided-decision-options {
    margin-top: 4px;
}

.guided-panel-actions .hero-btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.guided-review-grid div {
    padding: 12px 14px;
    display: grid;
    gap: 4px;
    min-width: 0;
}

.guided-review-grid dt {
    margin-bottom: 0;
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ink-muted);
}

.guided-review-grid dd {
    margin: 0;
    line-height: 1.5;
    color: var(--ink-strong);
    font-size: 0.96rem;
    overflow-wrap: anywhere;
}

@media (max-width: 1280px) {
    .guided-review-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 900px) {
    #workspace-view.guided-mode .workspace-controls,
    .guided-steps-grid,
    .guided-review-grid {
        grid-template-columns: 1fr;
    }
}

.guided-progress-list {
    display: grid;
    gap: 12px;
}

.guided-progress-item {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 14px;
    align-items: flex-start;
    padding: 16px 18px;
    border-radius: var(--radius-md);
    border: 1px solid var(--line-soft);
    background: rgba(255, 255, 255, 0.7);
    scroll-margin-block: 18px;
}

.guided-progress-item.running {
    border-color: rgba(15, 118, 110, 0.28);
    background: rgba(15, 118, 110, 0.08);
}

.guided-progress-item.completed {
    border-color: rgba(15, 118, 110, 0.22);
}

.guided-progress-item.failed {
    border-color: rgba(184, 65, 54, 0.24);
    background: rgba(184, 65, 54, 0.08);
}

.guided-progress-item.skipped {
    border-color: rgba(180, 83, 9, 0.24);
    background: rgba(180, 83, 9, 0.08);
}

.guided-progress-item.awaiting-decision {
    border-color: rgba(15, 118, 110, 0.34);
    background: rgba(15, 118, 110, 0.12);
}

.guided-progress-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 52px;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(29, 43, 54, 0.08);
    color: var(--ink-strong);
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.guided-progress-item.running .guided-progress-badge {
    background: var(--accent);
    color: #fff;
}

.guided-progress-item.completed .guided-progress-badge {
    background: rgba(15, 118, 110, 0.16);
    color: var(--accent-dark);
}

.guided-progress-item.failed .guided-progress-badge {
    background: rgba(184, 65, 54, 0.14);
    color: #8b2f26;
}

.guided-progress-item.skipped .guided-progress-badge {
    background: rgba(180, 83, 9, 0.14);
    color: #9a4b08;
}

.guided-progress-copy {
    display: grid;
    gap: 6px;
}

.guided-progress-copy strong {
    font-size: 1rem;
}

.guided-progress-copy p {
    margin: 0;
    color: var(--ink-muted);
    line-height: 1.55;
}

.guided-inline-decision {
    display: grid;
    gap: 10px;
    margin-top: 10px;
    padding: 12px 14px;
    border-radius: 14px;
    border: 1px solid rgba(15, 118, 110, 0.18);
    background: rgba(255, 255, 255, 0.82);
}

.guided-inline-decision-kicker {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--secondary);
}

.guided-inline-decision-title {
    display: block;
    color: var(--ink-strong);
    font-size: 0.98rem;
}

.guided-inline-decision-body {
    margin: 0;
    color: var(--ink-muted);
    line-height: 1.5;
}

.guided-inline-decision-options {
    margin-top: 2px;
}

.guided-results-grid {
    display: grid;
    gap: 16px;
    grid-template-columns: 1fr;
    align-content: start;
}

.guided-result-card {
    display: grid;
    gap: 14px;
    padding: 20px 22px;
    border-radius: var(--radius-md);
    border: 1px solid var(--line-soft);
    background: rgba(255, 255, 255, 0.72);
}

.guided-result-card h3 {
    margin: 0;
    font-family: "Cormorant Garamond", Georgia, serif;
    font-size: 2rem;
    line-height: 0.95;
    letter-spacing: -0.02em;
}

.guided-result-kicker {
    display: inline-block;
    font-size: 0.72rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--secondary);
    font-weight: 700;
}

.guided-result-body {
    color: var(--ink-muted);
    line-height: 1.7;
    white-space: pre-wrap;
}

.guided-result-decision-body {
    display: grid;
    gap: 12px;
}

.guided-decision-result-card {
    border-color: rgba(15, 118, 110, 0.28);
    background: rgba(15, 118, 110, 0.06);
}

.guided-chat-decision {
    width: min(100%, 560px);
}

.guided-chat-decision .guided-inline-decision {
    margin-top: 0;
    border-color: rgba(15, 118, 110, 0.26);
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 14px 32px rgba(15, 41, 54, 0.08);
}

.guided-result-image-wrap,
.guided-result-table-wrap {
    overflow: auto;
}

.guided-result-plot-layout {
    display: grid;
    gap: 16px;
}

.guided-result-plot-wrap {
    overflow: hidden;
    border: 1px solid var(--line-soft);
    border-radius: var(--radius-sm);
    background: #fff;
}

.guided-result-plot-canvas {
    min-height: 280px;
}

.guided-result-plot-fallback {
    margin: 0;
    padding: 18px;
    color: var(--ink-muted);
    line-height: 1.6;
}

.guided-result-file {
    display: grid;
    gap: 14px;
}

.guided-result-file-description {
    margin: 0;
    color: var(--ink-muted);
    line-height: 1.6;
}

.guided-result-file-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.guided-result-file-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 18px;
    border-radius: 999px;
    background: var(--accent);
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.guided-result-file-link:hover {
    transform: translateY(-1px);
}

.guided-result-file-link.secondary {
    background: rgba(15, 118, 110, 0.12);
    color: var(--accent);
}

.guided-result-image {
    display: block;
    width: 100%;
    height: auto;
    border-radius: var(--radius-sm);
    border: 1px solid var(--line-soft);
    background: #fff;
}

.guided-result-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
}

.guided-result-table th,
.guided-result-table td {
    padding: 10px 12px;
    border: 1px solid rgba(29, 43, 54, 0.08);
    text-align: left;
    vertical-align: top;
}

.guided-result-table th {
    background: rgba(15, 118, 110, 0.08);
    color: var(--ink-strong);
    font-weight: 700;
}