/* Basic Body and Layout */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    color: #333;
    display: flex;
    flex-direction: column;
    height: 100vh;
    /* Full viewport height */
    overflow: hidden;
    /* No main scrollbar */
}

#main-content {
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    padding: 12px;
    /* Add padding to create separation */
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-sizing: border-box;
}

#content-container {
    display: flex;
    flex-direction: row;
    width: 100%;
    height: 100%;
    /* Fill the main-content area */
    overflow: hidden;
    position: relative;
    border: 1px solid #ccc;
    /* The frame */
    border-radius: 4px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    /* Subtle shadow */
    box-sizing: border-box;
    /* Ensure border is included in width/height */
    background-color: #fff;
}

/* --- ToC Pane Styles --- */
#toc-pane {
    width: 250px;
    min-width: 200px;
    max-width: 600px;
    background: #f0f0f0;
    /* Outlook sidebar gray */
    border-right: 1px solid #d0d0d0;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: transform 0.3s ease-in-out, width 0.3s ease-in-out;
    z-index: 100;
    height: 100%;
    flex-shrink: 0;
    font-size: 14px;
}

#toc-pane.pinned {
    transform: translateX(0);
}

#toc-pane.unpinned {
    position: relative;
    /* Take up space in layout */
    width: 32px !important;
    min-width: 32px !important;
    overflow: visible;
    /* Allow flyout to overflow */
    cursor: pointer;
    background: #f0f0f0;
    border-right: 1px solid #ccc;
    z-index: 200;
    transition: width 0.2s ease-in-out;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 12px;
}

/* Hide the wrapper (header + content) when unpinned and NOT expanded */
#toc-pane.unpinned:not(.expanded) #toc-wrapper {
    display: none;
}

/* Hide resize handle when unpinned */
#toc-pane.unpinned #toc-resize-handle {
    display: none;
}

/* Vertical Text "Meetings" */
#toc-pane.unpinned::before {
    content: 'Meetings';
    writing-mode: vertical-rl;
    text-orientation: mixed;
    transform: rotate(180deg);
    /* Top to bottom */
    font-size: 14px;
    font-weight: 600;
    color: #555;
    white-space: nowrap;
    margin-bottom: 8px;
    order: 2;
    /* Text below icon */
}

/* Right Caret Icon */
#toc-pane.unpinned::after {
    content: '▶';
    font-size: 10px;
    color: #555;
    margin-bottom: 8px;
    order: 1;
    /* Icon at top */
}

/* Expanded State (Flyout) */
#toc-pane.unpinned.expanded {
    /* Width stays 32px to not shift content! */
    width: 32px !important;
}

#toc-pane.unpinned.expanded #toc-wrapper {
    display: flex;
    flex-direction: column;
    position: absolute;
    left: 32px;
    /* Start after the strip */
    top: 0;
    width: 250px;
    height: 100%;
    background: #f0f0f0;
    border-right: 1px solid #ccc;
    box-shadow: 2px 0 5px rgba(0, 0, 0, 0.2);
    z-index: 1000;
}

/* Ensure content inside wrapper behaves */
#toc-wrapper {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
}

/* Hide strip content when expanded?
   User might want to see it or it might look weird if the flyout is next to it.
   If flyout is next to it (left: 32px), we keep the strip visible.
   If we want to cover it, left: 0.
   User said "should not overlap the navigation pane".
   The strip takes space. The flyout overlaps.
   Let's keep the strip visible so it acts as the anchor.
*/

/* Hide hamburger (removed in replacement) */

#toc-header {
    padding: 0 16px;
    height: 48px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #f0f0f0;
    flex-shrink: 0;
}

#toc-header h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: #252525;
}

#toc-pin-button {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
    color: #666;
    padding: 4px;
    border-radius: 4px;
}

#toc-pin-button:hover {
    background-color: rgba(0, 0, 0, 0.05);
}

#toc-content {
    flex-grow: 1;
    overflow-y: auto;
    padding: 8px 0;
}

/* --- ToC Pane Sections (Dynamic) --- */
#toc-meetings-section {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 0;
}

#toc-links-section {
    flex: 0 0 auto;
    max-height: 25%;
    display: flex;
    flex-direction: column;
    border-top: 1px solid #d0d0d0;
    min-height: 0;
}

#links-header {
    padding: 0 16px;
    height: 40px;
    display: flex;
    align-items: center;
    background: #f0f0f0;
    flex-shrink: 0;
}

#links-header h3 {
    margin: 0;
    font-size: 14px;
    font-weight: 600;
    color: #252525;
}

#links-content {
    flex-grow: 1;
    overflow-y: auto;
    background: #f8f8f8;
}

#toc-resize-handle {
    position: absolute;
    right: 0;
    top: 0;
    width: 4px;
    height: 100%;
    cursor: ew-resize;
    background: transparent;
    z-index: 101;
}

#toc-resize-handle:hover {
    background: #0078d4;
    /* Outlook blue on hover */
}

/* Directory Tree Styles */
.toc-list,
.nested {
    list-style: none;
    padding: 0;
    margin: 0;
}

.nested {
    display: none;
    padding-left: 16px !important;
    /* Use padding for indentation, force override */
    margin-left: 0 !important;
}

/* Ensure root list has no margin/padding */
.toc-list {
    padding-left: 0 !important;
    margin-left: 0 !important;
}

.nested.active {
    display: block;
}

/* Common Item Styles */
.toc-folder-row,
.toc-link {
    display: flex;
    align-items: center;
    padding: 1px 16px 1px 8px;
    /* Right padding for scrollbar space */
    cursor: pointer;
    user-select: none;
    color: #252525;
    text-decoration: none;
    min-height: 18px;
    border-left: 3px solid transparent;
    /* For active state marker */
}

.toc-folder-row:hover,
.toc-link:hover {
    background-color: #e1dfdd;
    /* Hover gray */
}

/* Active State */
.toc-link.active-meeting {
    background-color: #c7e0f4;
    /* Selection blue */
    border-left-color: #0078d4;
    /* Blue marker */
    font-weight: 500;
}

/* Toggle (Chevron) */
.toc-toggle,
.toc-toggle-spacer {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    margin-right: 4px;
    flex-shrink: 0;
    /* Prevent shrinking */
}

.toc-toggle {
    color: #605e5c;
    transition: transform 0.1s ease;
    font-size: 10px;
    /* Small chevron */
}

.toc-toggle::before {
    content: '▶';
    /* Fallback */
    font-family: 'Segoe UI Symbol', sans-serif;
    font-size: 8px;
}

/* Use a better chevron if possible, or CSS shape */
.toc-toggle::before {
    content: '';
    border: solid #605e5c;
    border-width: 0 1.5px 1.5px 0;
    display: inline-block;
    padding: 2.5px;
    transform: rotate(-45deg);
    margin-left: -2px;
}

.toc-toggle.open {
    transform: rotate(90deg);
}

/* Icons */
.toc-icon {
    margin-right: 8px;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #605e5c;
}

.folder-icon::before {
    content: '📁';
    /* Fallback */
}

/* Hide fallback if we use CSS shapes or SVGs later. For now, emoji is okay but maybe too colorful. 
   Let's try to use a monochrome folder look or just the emoji if user didn't provide assets.
   Outlook uses monochrome icons usually.
*/
.folder-icon {
    /* Monochrome icon support */
    opacity: 0.8;
}

.document-icon::before {
    content: '📄';
}

.toc-label,
.toc-text {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex-grow: 1;
}



/* --- Navigation Pane (Left Pane) --- */
/* --- Navigation Pane (Left Pane) --- */
#left-pane {
    flex: 0 0 auto;
    /* Explicitly controlled by JS */
    min-width: 300px;
    display: flex;
    flex-direction: column;
    background: #fff;
    height: 100%;
    overflow: hidden;
    position: relative;
    z-index: 5;
}

#agenda {
    flex: 1;
    /* Takes remaining height above video */
    overflow-y: auto;
    padding: 1rem;
    min-height: 0;
}

#video-pane {
    flex: 0 0 auto;
    box-sizing: border-box;
    /* Height strictly controlled by JS to match 16:9 ratio of pane width */
    display: flex;
    flex-direction: column;
    background: #fff !important;
    border-top: 1px solid #ddd;
    padding-bottom: 5px;
    overflow: hidden;
    position: relative;
}

#video-player-container {
    height: 100%;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-height: 0;
}

#time-range {
    padding: 5px 12px 2px 12px;
    color: #333;
    font-weight: 600;
    font-size: 0.85rem;
    flex-shrink: 0;
}

#player-controls {
    padding: 0 12px 5px 12px;
    display: flex;
    gap: 8px;
    align-items: center;
    flex-shrink: 0;
}

/* --- Draggable Resizer --- */
#resizer {
    width: 6px;
    cursor: ew-resize;
    background-color: transparent;
    flex-shrink: 0;
    z-index: 10;
    margin-left: -3px;
    /* Center handle on border */
    position: relative;
    transition: background-color 0.2s;
}

#resizer:hover,
#resizer.resizing {
    background-color: #0078d4;
    /* Outlook blue */
}

/* --- Transcript Pane (Right Pane) --- */
#transcript-pane {
    flex: 1;
    /* Takes remaining space */
    min-width: 300px;
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
    background: #fff;
    border-left: 1px solid #ddd;
}

/* Hide resizer on small screens */
@media (max-width: 768px) {
    #resizer {
        display: none;
    }
}

/* Header Styles (Placeholder) */
#transcript-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 10px;
    border-bottom: 1px solid #eee;
    background: #fff;
    flex-shrink: 0;
}

#transcript-header h2 {
    margin: 0;
    padding: 10px 0;
    border-bottom: none;
    flex-grow: 1;
}

/* Header Title Group */
.header-title-group {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.header-title-group h2 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: normal;
    color: #333;
}

#header-banner {
    height: 90%;
    max-height: 60px;
    margin-left: auto;
    object-fit: contain;
}

#transcript-container {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
}

#text-container {
    white-space: pre-wrap;
    max-width: 900px;
    margin: 0 auto;
}

/* --- Other Styles --- */

#meeting-list-container,
#agenda-display {
    overflow-y: auto;
    padding: 1rem;
}

/* Media Query for smaller screens */
@media (max-width: 768px) {
    body {
        height: auto;
        overflow: auto;
    }

    #content-container {
        flex-direction: column;
    }

    #toc-pane,
    #left-pane,
    #transcript-pane {
        width: 100% !important;
        height: auto;
        position: static;
        border-right: none;
        border-bottom: 1px solid #ddd;
    }

    #toc-pane.unpinned {
        width: 100% !important;
        height: 40px;
    }

    #toc-pane.unpinned::after {
        content: 'Show Menu';
        position: static;
        transform: none;
        padding: 10px;
    }
}

/* Header Styles */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 1rem;
    border-bottom: 1px solid #ccc !important;
    background: #fff !important;
    flex-shrink: 0;
}

#viewer-menu {
    display: flex;
    gap: 0.5rem;
}

#viewer-menu button {
    background-color: #f0f0f0;
    color: #333;
    border: 1px solid #ccc;
    padding: 0.5rem 0.8rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: background-color 0.2s;
}

#viewer-menu button:hover {
    background-color: #e0e0e0;
}

header h1 {
    margin: 0;
    font-size: 1.5rem;
    color: #333 !important;
}

.page-header h1 a {
    color: inherit;
    text-decoration: none;
}

#main-content h2,
#transcript-pane h2 {
    font-weight: normal;
    color: #333 !important;
    background-color: transparent !important;
    margin-top: 0;
    padding: 10px;
    font-size: 1.2rem;
    border-bottom: 1px solid #eee;
}

/* Video Player */
#player-wrapper {
    width: 100%;
    flex: 1;
    min-height: 0;
    background-color: #000;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

/* Scale the actual player content */
#videoElement {
    width: 100% !important;
    height: 100% !important;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    background-color: #000;
}

#playerContainer {
    /* Create the largest 16:9 box that fits within #player-wrapper */
    height: 100%;
    max-width: 100%;
    aspect-ratio: 16 / 9;
    width: auto;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #000;
    margin: 0 auto;
    /* Center horizontally if width shrinks */
}

#playerContainer iframe {
    width: 100% !important;
    height: 100% !important;
    display: block;
    border: none;
}

/* Utterances */
.utterance {
    display: inline;
}

.utterance:hover {
    background-color: #f0f8ff;
    cursor: pointer;
}

/* Modals */
.modal {
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: none;
    /* Default hidden; JS toggles to flex */
    justify-content: center;
    align-items: center;
}

.modal-content {
    background-color: #fefefe;
    padding: 20px;
    border-radius: 8px;
    width: 80%;
    max-width: 600px;
    position: relative;
    max-height: 90vh;
    overflow-y: auto;
}

.close-button {
    position: absolute;
    top: 10px;
    right: 20px;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
}

/* --- Restored Styles --- */

#text-container p {
    margin: 0;
    padding: 0;
}

/* Navigation Tabs */
.nav-tabs {
    display: flex;
    border-bottom: 1px solid #ddd;
}

.nav-tab-button {
    flex-grow: 1;
    padding: 0.75rem 0.5rem;
    background: #eee;
    border: none;
    border-right: 1px solid #ddd;
    cursor: pointer;
    font-size: 0.8rem;
    color: #333;
    transition: background-color 0.2s;
}

.nav-tab-button:last-child {
    border-right: none;
}

.nav-tab-button.active {
    background: #fff;
    font-weight: bold;
    color: #005a9c;
}

.nav-tab-button:hover:not(.active) {
    background: #e0e0e0;
}

#nav-content {
    flex-grow: 1;
    overflow-y: auto;
    padding: 0.5rem;
}

.nav-tab-content {
    display: none;
}

.nav-tab-content.active {
    display: block;
}

#text-search-input,
#speaker-search-input {
    width: calc(100% - 1rem);
    padding: 0.5rem;
    margin: 0.5rem;
    border: 1px solid #ccc;
    border-radius: 5px;
    box-sizing: border-box;
}

.search-results {
    padding: 0 0.5rem;
    list-style: none;
}

.search-results li {
    cursor: pointer;
    padding: 0.3rem;
    border-radius: 4px;
    transition: background-color 0.2s;
}

.search-results li:hover {
    background-color: #f0f0f0;
}

/* Share Buttons */
#share-buttons {
    margin-top: 1rem;
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

#share-buttons button {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 0.5rem 1rem;
    cursor: pointer;
    border: 1px solid #ddd;
    background: #fff;
    border-radius: 4px;
}

#share-buttons button:hover {
    background: #f0f0f0;
}

#share-buttons svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.link-button {
    background: none;
    border: none;
    color: #005a9c;
    text-decoration: underline;
    cursor: pointer;
    padding: 0;
    font-size: inherit;
    font-family: inherit;
}

/* YouTube Overrides */
body.youtube-player-active #player-wrapper {
    padding-top: 0;
}

/* --- Print Styles --- */
@media print {

    /* Hide all non-essential elements */
    #toc-pane,
    #left-pane,
    #video-pane,
    #player-controls,
    #viewer-menu,
    header,
    .modal,
    #share-buttons,
    #time-range,
    #toc-resize-handle,
    .nav-header,
    .nav-tabs,
    .nav-tab-content {
        display: none !important;
    }

    /* Reset layout for print */
    body,
    #main-content,
    #content-container,
    #transcript-pane,
    #transcript-container,
    #text-container {
        display: block !important;
        width: 100% !important;
        height: auto !important;
        overflow: visible !important;
        margin: 0 !important;
        padding: 0 !important;
        position: static !important;
        border: none !important;
        box-shadow: none !important;
        background: white !important;
    }

    /* Ensure text is readable */
    #text-container {
        font-size: 12pt;
        line-height: 1.5;
        color: black;
        padding: 20px !important;
    }

    /* Ensure speakers are bold */
    strong {
        font-weight: bold !important;
        color: black !important;
    }

    /* Ensure links are underlined but black */
    a {
        text-decoration: underline;
        color: black !important;
    }

    /* Hide scrollbars */
    ::-webkit-scrollbar {
        display: none;
    }
}