/* Frontend/css/main-chat.css */

/* Import core styles */
@import '../css/shared/chat-markdown-tables.css';
@import '../css/core/core-styles.css';
@import '../css/components/chat-window-styles.css';
@import '../css/core/search-styles.css';

/* Standalone-specific theme variables */
:root {
    /* Light theme variables */
    --background-color: #e7e5dc;
    --text-color: #333333;
    --sidebar-bg: #F3F2EB;
    --header-bg: #FAF9F6;
    --chat-bg: #FAF9F6;
    --input-bg: #f5f5f5;
    --input-field-bg: #f5f5f5;
    --border-color: #b4b4b4;
    --accent-color: #405062;
    --scroll-btn-bg: #405062;
    --message-user-bg: #dfe3e8;
    --send-button-bg: #405062;
    --message-user-color: #000;
    --message-bot-bg: #F3F2EB;
    --message-bot-color: #333333;
    --scrollbar-thumb: #c0c0c0;
    --scrollbar-track: rgb(243 242 235 / 50%) transparent;
    --shadow-color: rgba(0, 0, 0, 0.1);
    --icon-color: #717171;
    --accent-color-rgb: 64, 80, 98; /* RGB equivalent of #405062 */
    --active-workflow-bg: #c6cbd0;
    --active-workfow-color: #000;
    --bot-message-link-text: blue;
    --code-block-bg: rgb(232 234 237 / 85%);
    --code-block-border: rgba(64, 80, 98, 0.2);
    --code-block-header-bg: rgba(96, 114, 143, 0.28);
    --code-block-font: #111827;
    --inline-code-bg: rgba(64, 80, 98, 0.12);
    --msg-table-wrap-bg: rgba(255, 255, 255, 0.72);
    --msg-table-head-bg: rgba(64, 80, 98, 0.12);
    --msg-table-row-alt-bg: rgba(64, 80, 98, 0.04);
    --msg-table-border: rgba(64, 80, 98, 0.18);
    --header-shadow-color: rgba(157, 151, 114, 0.3);
    --surface-hover-bg: rgba(64, 80, 98, 0.1);
    --special-loader-bg-color: linear-gradient(120deg, rgba(255,255,255,0) 0%, rgba(255,255,255,0.45) 45%, rgba(255,255,255,0) 100%);
    --fresh-input-bg: #f1f0ec;
    --fresh-input-field-bg: #f9f9f4;
    --fresh-input-border: rgba(64, 80, 98, 0.15);
    --fresh-input-shadow: rgba(64, 80, 98, 0.12);
    --fresh-input-pill-bg: rgba(64, 80, 98, 0.12);
    --fresh-input-muted: #5b5f63;
    --input-field-bg: #ffffffb5;
    --input-focus-bg: #ffffff;
    --input-focus-text: #2b2b2b;
    --input-focus-placeholder: #6b7280;
    --input-focus-icon: #2f3b49;
    --stt-regular-mic: #6a7886;
    --stt-regular-mic-hover: #405062;
    --stt-regular-mic-hover-bg: rgba(64, 80, 98, 0.12);
    --stt-regular-stop: #c0392b;
    --stt-regular-spinner: #405062;
    --stt-regular-visualizer: #7a8794;
    --stt-regular-mic-focus: #2f3b49;
    --stt-regular-mic-hover-focus: #1f2731;
    --stt-regular-mic-hover-bg-focus: rgba(64, 80, 98, 0.18);
    --stt-regular-spinner-focus: #2f3b49;
    --stt-regular-visualizer-focus: #405062;
    --stt-fresh-mic: #5f6b78;
    --stt-fresh-mic-hover: #405062;
    --stt-fresh-mic-hover-bg: rgba(64, 80, 98, 0.12);
    --stt-fresh-stop: #c0392b;
    --stt-fresh-spinner: #405062;
    --stt-fresh-visualizer: #6f7c89;
    --stt-fresh-mic-focus: #2f3b49;
    --stt-fresh-mic-hover-focus: #1f2731;
    --stt-fresh-mic-hover-bg-focus: rgba(64, 80, 98, 0.18);
    --stt-fresh-spinner-focus: #2f3b49;
    --stt-fresh-visualizer-focus: #405062;
    --attachment-bg: #eaebed;
}

body.dark-theme {
    /* Dark theme variables */
    --background-color: #1a1a1a;
    --text-color: #f0f0f0;
    --sidebar-bg: #2a2a2a;
    --header-bg: #2a2a2a;
    --chat-bg: #1a1a1a;
    --input-bg: #4f4f4f;
    --input-field-bg: #272629;
    --send-btn-bg: #fff;
    --border-color: #3a3a3a;
    --accent-color: #71a4df;
    --scroll-btn-bg: #ffffff8a;
    --message-user-bg: #3a3d42;
    --send-button-bg: #405062;
    --message-user-color: #ffffff;
    --message-bot-bg: #252528;
    --message-bot-color: #f0f0f0;
    --scrollbar-thumb: #a2a2a2;
    --scrollbar-track: rgb(42 42 42) transparent;;
    --shadow-color: rgba(0, 0, 0, 0.094);
    --icon-color: #d4d4d4;
    --accent-color-rgb: 74, 144, 226; /* RGB equivalent of #4a90e2 */
    --active-workflow-bg: rgba(113, 164, 223, 0.14);
    --active-workfow-color: #fff;
    --selected-item-bg: rgba(113, 164, 223, 0.18);
    --selected-item-border: rgba(113, 164, 223, 0.38);
    --selected-item-text: #8dbcf5;
    --selected-icon-bg: rgba(113, 164, 223, 0.2);
    --selected-icon-color: #8dbcf5;
    --code-block-bg: rgba(17, 24, 39, 0.85);
    --code-block-border: rgba(113, 164, 223, 0.24);
    --code-block-header-bg: rgba(96, 114, 143, 0.35);
    --code-block-font: #d7e3ff;
    --inline-code-bg: rgba(113, 164, 223, 0.16);
    --msg-table-wrap-bg: rgba(17, 24, 39, 0.62);
    --msg-table-head-bg: rgba(113, 164, 223, 0.16);
    --msg-table-row-alt-bg: rgba(113, 164, 223, 0.08);
    --msg-table-border: rgba(113, 164, 223, 0.18);
    --header-shadow-color: rgba(0, 0, 0, 0.55);
    --surface-hover-bg: rgba(113, 164, 223, 0.16);
    --bot-message-link-text: #72a2ee;
    --special-loader-bg-color: linear-gradient(120deg, rgb(0 0 0 / 0%) 0%, rgb(0 0 0 / 42%) 45%, rgb(0 0 0 / 0%) 100%);
    --fresh-input-bg: #1f1f23;
    --fresh-input-field-bg: #2a2b30;
    --fresh-input-border: rgba(255, 255, 255, 0.08);
    --fresh-input-shadow: rgba(0, 0, 0, 0.55);
    --fresh-input-pill-bg: rgba(255, 255, 255, 0.08);
    --fresh-input-muted: #c7c7ce;
    --input-field-bg: #2a2a2ab5;
    --input-focus-bg: #ffffff;
    --input-focus-text: #2b2b2b;
    --input-focus-placeholder: #6b7280;
    --input-focus-icon: #2f3b49;
    --stt-regular-mic: #c1c7d0;
    --stt-regular-mic-hover: #ffffff;
    --stt-regular-mic-hover-bg: rgba(255, 255, 255, 0.12);
    --stt-regular-stop: #ff6b5f;
    --stt-regular-spinner: #ffffff;
    --stt-regular-visualizer: #b4bcc6;
    --stt-regular-mic-focus: #2f3b49;
    --stt-regular-mic-hover-focus: #1f2731;
    --stt-regular-mic-hover-bg-focus: rgba(47, 59, 73, 0.12);
    --stt-regular-spinner-focus: #2f3b49;
    --stt-regular-visualizer-focus: #2f3b49;
    --stt-fresh-mic: #c1c7d0;
    --stt-fresh-mic-hover: #ffffff;
    --stt-fresh-mic-hover-bg: rgba(255, 255, 255, 0.12);
    --stt-fresh-stop: #ff6b5f;
    --stt-fresh-spinner: #ffffff;
    --stt-fresh-visualizer: #b4bcc6;
    --stt-fresh-mic-focus: #2f3b49;
    --stt-fresh-mic-hover-focus: #1f2731;
    --stt-fresh-mic-hover-bg-focus: rgba(47, 59, 73, 0.12);
    --stt-fresh-spinner-focus: #2f3b49;
    --stt-fresh-visualizer-focus: #2f3b49;
    --attachment-bg: #29384a;
}

/* Standalone-specific styles */
body {
    font-family: Arial, sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    height: 100vh;
    transition: background-color 0.3s, color 0.3s;
    margin: 0;
    padding: 0;
}

.message-container-bot .bot-message,
.internal-message-container .bot-message {
    background-color: var(--message-bot-bg);
    color: var(--message-bot-color);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    line-height: 1.5rem;
    padding: 15px 20px;
}

.message-container-bot.flight-widget-only .message.bot-message:empty {
    display: none;
    padding: 0;
    margin: 0;
}

.message-container-bot .bot-message p a {
    color: var(--bot-message-link-text);
}

.chat-area .message-container, .message-container-bot {
    padding: 0 10px;
}

.message-container-bot .bot-message pre {
    background-color: var(--background-color);
    color: var(--text-color);
    padding: 20px;
    border-radius: 8px;
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
    font-size: 0.9rem;
    line-height: 1.4;
    white-space: pre-wrap;
    word-break: break-word;
    overflow: hidden;
}

.message-container-bot .bot-message pre code p {
    margin: -5px 0;
}

.message-container-bot .bot-message pre p {
    margin-bottom: -20px;
}

.message .msg-code-block {
    margin: 10px 0;
    border: 1px solid var(--code-block-border);
    border-radius: 10px;
    overflow: hidden;
    background: var(--code-block-bg);
}

.message .msg-code-header {
    padding: 6px 10px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--code-block-font);
    background: var(--code-block-header-bg);
}

.message .msg-code-block pre {
    margin: 0;
    padding: 12px 14px;
    white-space: pre-wrap;
    word-break: break-word;
    overflow-x: auto;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    font-size: 12px;
    font-weight: 400;
    line-height: 1.45;
    color: var(--code-block-font);
    background: transparent;
}

.message .msg-code-block code,
.message .msg-inline-code {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    font-weight: 400;
}

.message .msg-inline-code {
    display: inline-block;
    padding: 1px 6px;
    border-radius: 6px;
    background: var(--inline-code-bg);
    font-size: 12px;
    color: var(--text-color);
}

.message-container-bot .bot-message .ui-resource-wrapper {
    width: 100%;
    min-width: 40rem;
}

.pricing-loader-container .pricing-loader-text::after {
    background: var(--special-loader-bg-color)
}


.language-selector-item:hover {
    font-size: 12px;
    color: #000;
    font-weight: normal;
}

.language-selector-item {
    font-size: 12px;
    color: #a5a5a5;
    font-weight: normal;
}

.language-selector-item i {
    color: #000;
}

.language-selector-item .active {
    font-weight: bold;
    text-decoration: underline;
    color: #000;
    font-weight: 700;
}

/* Language badge on user avatar */
.user-avatar {
    position: relative;
}

.language-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background-color: #405062;
    color: white;
    font-size: 9px;
    font-weight: bold;
    padding: 2px 4px;
    border-radius: 4px;
    line-height: 1;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
    z-index: 10;
    pointer-events: none;
}

body.dark-theme .language-badge {
    background-color: #4a90e2;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
}

/* Christmas hat decoration on user avatar */
html[data-seasonal-ui="enabled"] .user-avatar::before {
    content: '';
    position: absolute;
    top: -10px;
    left: 42%;
    transform: translateX(-50%);
    width: 35px;
    height: 35px;
    background-image: url('/assets/christmas-hat-png-19607.e8f67fe51aa3.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    z-index: 15; /* Above the avatar and language badge */
    pointer-events: none; /* Allow clicks to pass through to avatar */
}

/* Subtle bounce animation on hover for festive effect */
@keyframes hat-bounce {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    50% {
        transform: translateX(-50%) translateY(-2px);
    }
}

html[data-seasonal-ui="enabled"] .user-avatar:hover::before {
    animation: hat-bounce 0.6s ease-in-out infinite;
}

.message-container .user-message {
    background-color: var(--message-user-bg);
    color: var(--message-user-color);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    margin: 5px 0 0 auto;
}

/* ── Sent-message attachment chips (shown above user bubble) ─────── */
.message-container.user-message-container .message-attachments {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    width: 100%;
    flex-basis: 100%;
    gap: 5px;
    margin: 5px 0 0 auto;
    padding: 0 4px;
    box-sizing: border-box;
}

.message-container.user-message-container .message-attachment-chip {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 10px;
    border-radius: 12px;
    font-size: 11px;
    /* background: var(--selected-item-bg); */
    background-color: var(--attachment-bg, #eaebed);
    color: var(--text-color, #374151);
    max-width: 180px;
    overflow: hidden;
}

.message-container.user-message-container .message-attachment-chip span {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.message-container.user-message-container .message-attachment-chip i {
    font-size: 12px;
    flex-shrink: 0;
    color: #6b7280;
}

.message-container.user-message-container .message-attachment-chip .fa-file-pdf  { color: #e3342f; }
.message-container.user-message-container .message-attachment-chip .fa-file-csv  { color: #16a34a; }
.message-container.user-message-container .message-attachment-chip .fa-file-word { color: #2563eb; }
.message-container.user-message-container .message-attachment-chip .fa-image     { color: #7c3aed; }

.app-container {
    display: flex;
    height: 100%;
    width: 100%;
    overflow: hidden;
}

.app-container .cost-limit-notification {
    margin: auto !important;
}

.sidebar.collapsed .workflow-item {
    display: flex;
    justify-content: center;
    padding: 8px 0;
    margin-bottom: 10px;
}

.user-dropdown .dropdown-item:hover {
    background-color: #e0e0e0;
}

.user-dropdown .dropdown-item {
    background: white;
    z-index: 10000;
    position: relative;
}

.sidebar.collapsed .workflow-content {
    display: none;
}

.sidebar.collapsed .workflow-icon {
    margin-right: 0;
    width: 32px;
    height: 32px;
    background-color: transparent;
}

/* Sidebar Styles */
.sidebar {
    width: 260px;
    background-color: var(--sidebar-bg);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    transition: width 0.3s ease;
    height: 100vh;
    overflow-y: auto; /* Make the entire sidebar scrollable */
}

.sidebar.collapsed {
    width: 60px;
    overflow: hidden;
}

.sidebar.collapsed .sidebar-header h2 {
    display: none;
}

.sidebar.collapsed .workflows-list {
    /* display: flex !important; */
    flex-direction: column;
    align-items: center;
    padding: 10px 0;
    max-height: 100%;
    box-shadow: none;
}

.sidebar-header h2 {
    font-size: 1.2em;
    color: var(--text-color);
    margin: 0;
    padding: 8px 15px;
}

.sidebar.collapsed .sidebar-toggle {
    margin: 0 auto;
    padding: 10px 0;
}

.sidebar.collapsed .sidebar-header {
    justify-content: center;
    padding: 15px 0;
}

.sidebar-header {
    padding: 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border-color);
    height: 65px;
    box-shadow: 0 2px 4px var(--header-shadow-color);
    z-index: 10;
}

.sidebar-toggle {
    background: none;
    border: none;
    color: var(--text-color);
    cursor: pointer;
    font-size: 16px;
}

.workflows-list {
    flex: 1 1 auto; /* Allow flexible resizing */
    padding: 10px;
    overflow-y: auto; /* Enable scrolling when content overflows */
    overflow-x: hidden;
    scrollbar-width: thin;
    scrollbar-color: var(--scrollbar-thumb) var(--scrollbar-track);
    min-height: 100px; /* Minimum height to prevent collapse */
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.workflow-item {
    display: flex;
    align-items: center;
    padding: 12px 15px;
    margin-bottom: 5px;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.2s;
}

.workflow-item:hover {
    background-color: var(--surface-hover-bg);
    color: var(--text-color);
}

.sidebar.collapsed .workflow-item.active {
    background-color: var(--border-color);
    color: var(--text-color);
    padding: 20px;
}

.workflow-item.active {
    background-color: var(--active-workflow-bg, #c6cbd0);
    color: var(--active-workfow-color, #000)
}

.workflow-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    background-color: var(--border-color);
    border-radius: 6px;
    margin-right: 12px;
    color: var(--text-color);
}

body.dark-theme .workflow-icon {
    background-color: rgba(113, 164, 223, 0.12);
    border: 1px solid rgba(113, 164, 223, 0.24);
}

.workflow-content {
    flex: 1;
}

.workflow-title {
    font-weight: bold;
    margin-bottom: 4px;
}

.workflow-description {
    font-size: 0.7rem;
    opacity: 0.8;
}

/* Chat Area Styles - Specific to standalone */
.chat-area {
    flex: 1;
    display: flex;
    flex-direction: column;
    background-color: var(--chat-bg);
    /* Add this to make the entire chat area scrollable */
    overflow-y: hidden;
    position: relative;
}

.chat-area .chat-header {
    padding: 0 20px;
    background-color: var(--header-bg);
    border-bottom: 1px solid var(--border-color);
    /* CSS Grid: 3 equal columns — center stays centered regardless of left width */
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    color: var(--text-color);
    height: 65px;
    box-shadow: 0 2px 4px var(--header-shadow-color);
    z-index: 2000;
    position: relative;
}

/* ── Header 3-column layout ─────────────────────────────────── */
.chat-header-left {
    display: flex;
    align-items: center;
    justify-self: start;
    min-width: 0;
    /* Allow search to grow when expanded */
    width: 100%;
    /* max-width: 300px; */
}

.chat-header-center {
    display: flex;
    justify-content: center;
    align-items: center;
    justify-self: center;
    transition: opacity 0.18s ease, visibility 0.18s ease;
    margin-right: 100px;
}

/* When search is active (focused), hide center tabs */
.chat-header.search-active .chat-header-center {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

/* ── Search bar: compact default, expands on focus ───────────── */
.chat-header-left .search-container {
    position: absolute;
    top: 50%;
    right: var(--header-search-right, 320px);
    width: var(--header-search-width, 420px);
    min-width: 0;
    max-width: calc(100% - 28px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    overflow: visible;
    z-index: 4;
    transform: translateY(-50%) scaleX(0.18);
    transform-origin: right center;
    will-change: transform, opacity;
    transition:
        transform 0.28s cubic-bezier(0.2, 0.8, 0.2, 1),
        opacity 0.18s ease,
        visibility 0.18s ease;
}

.chat-header-left .search-container.search-expanded {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(-50%) scaleX(1);
}

/* Search icon prefix (magnifier inside input) */
.chat-header-left .search-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.chat-header-left .search-icon-prefix {
    position: absolute;
    left: 10px;
    font-size: 12px;
    color: var(--icon-color);
    pointer-events: none;
    z-index: 1;
}

.chat-header-left #searchInput {
    padding-left: 30px;
}

/* ── Header Tabs (Chat / Tasks / Settings) ──────────────────── */
.header-tabs {
    display: flex;
    align-items: center;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 10px;
    padding: 3px;
    gap: 2px;
}

body.dark-theme .header-tabs {
    background: rgba(255, 255, 255, 0.07);
}

.header-tab {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 7px 18px;
    border-radius: 8px;
    border: none;
    background: none;
    font-family: inherit;
    font-size: 13px;
    font-weight: 500;
    color: var(--icon-color);
    cursor: pointer;
    transition: background 0.18s, color 0.18s;
    white-space: nowrap;
    user-select: none;
}

.header-tab i { font-size: 12px; }

.header-tab:hover {
    background: rgba(0, 0, 0, 0.05);
    color: var(--text-color);
}

body.dark-theme .header-tab:hover {
    background: rgba(255, 255, 255, 0.07);
}

.header-tab.active {
    background: var(--header-bg);
    color: var(--accent-color);
    font-weight: 600;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.12);
}

body.dark-theme .header-tab.active {
    background: rgba(255, 255, 255, 0.12);
}

/* ── Content Panels ─────────────────────────────────────────── */
#panel-chat {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-height: 0;
}

#panel-tasks {
    flex: 1;
    display: flex;
    overflow: hidden;
    min-height: 0;
    background: var(--background-color);
    padding: 20px;
    /* Detail fills the full width (sidebar is in .sidebar) */
}

#panel-tasks .at-detail {
    flex: 1;
    width: 100%;
    border-radius: 12px;
}

#panel-settings {
    flex: 1;
    display: flex;
    align-items: stretch;
    justify-content: stretch;
    padding: 20px;
    overflow-y: auto;
}

/* ── Sidebar mode isolation (data-mode attribute) ───────────────
 * setSidebarMode() in header-tabs.js sets sidebar.dataset.mode.
 * Using CSS instead of a JS forEach so that dynamically-injected
 * children (chat widgets, sessions list) are hidden automatically
 * even when they arrive after the mode was set.
 * ─────────────────────────────────────────────────────────────── */

/* Tasks mode: hide everything except the persistent header and the tasks aside */
.sidebar[data-mode="tasks"] > *:not(.sidebar-header):not(#at-sidebar) {
    display: none !important;
}

/* Settings mode: hide everything except the persistent header and the settings nav */
.sidebar[data-mode="settings"] > *:not(.sidebar-header):not(#settings-sidebar) {
    display: none !important;
}

/* ── Settings sidebar nav ──────────────────────────────────────── */
.sidebar #settings-sidebar {
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
    padding: 10px 0;
    overflow-y: auto;
}

.sidebar #settings-sidebar .settings-nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    width: calc(100% - 16px);
    padding: 11px 12px 10px 13px;
    cursor: pointer;
    border-radius: 8px;
    margin: 2px 8px;
    border: 1px solid transparent;
    border-left: 3px solid transparent;
    background: transparent;
    color: var(--at-text-1);
    font-family: var(--at-font-ui);
    font-size: 0.9rem;
    font-weight: 500;
    transition: all var(--at-t);
    user-select: none;
    text-align: left;
}

.sidebar #settings-sidebar .settings-nav-item i {
    width: 16px;
    text-align: center;
    color: var(--at-text-3);
    flex-shrink: 0;
}

.sidebar #settings-sidebar .settings-nav-item .settings-nav-label {
    flex: 1;
}

.sidebar #settings-sidebar .settings-nav-item:hover,
.sidebar #settings-sidebar .settings-nav-item.is-active {
    background: var(--at-white);
    border-color: var(--at-border);
    box-shadow: var(--at-shadow-sm);
}

.sidebar #settings-sidebar .settings-nav-item.is-active {
    color: var(--at-text-1);
    border-left-color: var(--at-accent);
    box-shadow: var(--at-shadow-md);
}

.sidebar #settings-sidebar .settings-nav-item.is-active i {
    color: var(--at-accent);
}

/* Collapsed sidebar: hide labels and badges, centre icon */
.sidebar.collapsed #settings-sidebar .settings-nav-item {
    justify-content: center;
    padding: 11px 0;
    margin: 1px 6px;
}
.sidebar.collapsed #settings-sidebar .settings-nav-label,
.sidebar.collapsed #settings-sidebar .settings-nav-badge {
    display: none;
}

/* ── Tasks sidebar inside main .sidebar ────────────────────── */
/* When Tasks tab is active, .at-sidebar replaces .workflows-list */
.sidebar .at-sidebar {
    display: flex;
    flex-direction: column;
    flex: 1;
    overflow: hidden;
    min-height: 0;
    height: 100%;
}

.sidebar .at-sidebar-footer {
    padding: 10px 12px;
    border-top: 1px solid var(--border-color);
    flex-shrink: 0;
}

.sidebar .at-new-task-btn {
    width: 100%;
    justify-content: center;
}

.sidebar .at-new-task-btn.at-new-task-btn--disabled,
.sidebar .at-new-task-btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    filter: saturate(0.6);
    pointer-events: none;
}

/* Remove double-border on search within sidebar */
.sidebar .at-sidebar-header {
    padding: 10px 12px 8px;
    border-bottom: 1px solid var(--border-color);
}

.sidebar .at-search-wrap {
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

.sidebar .at-task-list {
    flex: 1;
    overflow-y: auto;
}

/* ── Tasks sidebar: collapsed-state overrides ───────────────── */
.sidebar.collapsed .at-sidebar-header {
    display: none;
}

/* Footer: shrink to a centred "+" icon button */
.sidebar.collapsed .at-sidebar-footer {
    padding: 8px 0;
    display: flex;
    justify-content: center;
    border-top: 1px solid var(--border-color);
}

.sidebar.collapsed .at-sidebar-footer .at-new-task-btn {
    width: 36px;
    height: 36px;
    min-width: 0;
    padding: 0;
    border-radius: 50%;
    font-size: 0;            /* hide "New Task" text */
    display: flex;
    align-items: center;
    justify-content: center;
    gap: unset;
}

/* Show only the "+" via a pseudo-element */
.sidebar.collapsed .at-sidebar-footer .at-new-task-btn::before {
    content: '+';
    font-size: 20px;
    font-weight: 400;
    line-height: 1;
}

.sidebar.collapsed .at-task-list {
    padding: 6px 0;
    overflow: hidden;
}

.sidebar.collapsed .at-card {
    margin: 3px 6px;
    padding: 10px 0;
    justify-content: center;
    border-left-width: 0;
    border-radius: 8px;
}

.sidebar.collapsed .at-card-top {
    justify-content: center;
}

.sidebar.collapsed .at-card-name,
.sidebar.collapsed .at-card-run,
.sidebar.collapsed .at-card-meta {
    display: none;
}

.sidebar.collapsed .at-dot {
    margin-top: 0;
    width: 10px;
    height: 10px;
    flex-shrink: 0;
}

/* ── Settings "Coming Soon" ─────────────────────────────────── */
.at-coming-soon {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    text-align: center;
    padding: 40px;
}

.at-coming-soon-icon {
    width: 88px;
    height: 88px;
    background: var(--input-bg);
    border-radius: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 34px;
    color: var(--icon-color);
    box-shadow: 0 1px 4px var(--shadow-color);
}

.at-coming-soon h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-color);
}

.at-coming-soon p {
    font-size: 15px;
    color: var(--icon-color);
    max-width: 320px;
    line-height: 1.65;
}

.settings-page {
    display: flex;
    flex: 1;
    min-height: 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.10), 0 1px 3px rgba(0, 0, 0, 0.06);
}

.settings-page__content {
    width: 100%;
    overflow: auto;
    padding: 0;
}

.settings-shell {
    width: 100%;
    min-height: 100%;
    display: flex;
    flex-direction: column;
    background: var(--at-bg-alt);
    border-radius: 12px;
    overflow: hidden;
}

.settings-view-header {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 22px 28px 18px;
    border-bottom: 1px solid var(--at-border);
    background: var(--at-white);
}

.settings-view-title-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
}

.settings-view-title {
    margin: 0;
    font-family: var(--at-font-display);
    font-size: 22px;
    font-weight: 700;
    line-height: 1.2;
    color: var(--at-text-1);
}

.settings-view-description {
    margin: 10px 0 0;
    max-width: 760px;
    color: var(--at-text-3);
    font-size: 0.875rem;
    line-height: 1.6;
}

.settings-view-meta {
    display: flex;
    align-items: center;
    gap: 7px;
    flex-wrap: wrap;
}

.settings-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 10px;
    border-radius: 8px;
    overflow: hidden;
    margin: 20px 28px;
    flex-shrink: 0;
}

.settings-info-cell {
    background: var(--at-white);
    padding: 14px 18px;
    border-radius: 8px;
    box-shadow: var(--at-shadow-md);
}

.settings-info-label {
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--at-text-3);
    margin-bottom: 5px;
}

.settings-info-value {
    font-family: var(--at-font-mono);
    font-size: 1.3rem;
    color: var(--at-text-1);
    font-weight: 600;
}

.settings-info-hint {
    font-size: 11px;
    color: var(--at-text-3);
    margin-top: 3px;
    line-height: 1.5;
}

.settings-section {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin: 0 28px 20px;
    flex-shrink: 0;
}

.settings-section__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
}

.settings-section__eyebrow {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--at-text-3);
    margin-bottom: 8px;
}

.settings-section__title {
    margin: 0;
    font-family: var(--at-font-display);
    font-size: 20px;
    line-height: 1.2;
    color: var(--at-text-1);
}

.settings-section__description {
    margin: 6px 0 0;
    color: var(--at-text-3);
    line-height: 1.6;
    font-size: 14px;
}

.settings-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 14px;
}

.settings-page .settings-subsection {
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding-top: 20px;
    border-top: 1px solid var(--at-border);
}

.settings-page .settings-subsection__header {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.settings-page .settings-subsection__title {
    margin: 0;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--at-text-2);
}

.settings-page .settings-subsection__description {
    margin: 0;
    font-size: 13px;
    color: var(--at-text-3);
    line-height: 1.5;
}

.settings-card,
.settings-empty,
.settings-memory-card,
.settings-memory-create {
    border: 1px solid var(--at-border);
    border-radius: 8px;
    background: var(--at-white);
    box-shadow: none;
}

.settings-card,
.settings-empty {
    padding: 18px;
}

.settings-card__title {
    margin: 0 0 8px;
    font-family: var(--at-font-display);
    font-size: 17px;
    color: var(--at-text-1);
}

.settings-card__description {
    margin: 0;
    color: var(--at-text-2);
    line-height: 1.6;
    font-size: 13px;
}

.settings-toggle-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-top: 16px;
}

.settings-switch {
    position: relative;
    width: 52px;
    height: 30px;
    flex-shrink: 0;
}

.settings-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.settings-switch__slider {
    position: absolute;
    inset: 0;
    border-radius: 999px;
    background: var(--at-border-strong);
    transition: background 0.18s ease;
    cursor: pointer;
}

.settings-switch__slider::before {
    content: "";
    position: absolute;
    width: 22px;
    height: 22px;
    left: 4px;
    top: 4px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.16);
    transition: transform 0.18s ease;
}

.settings-switch input:checked + .settings-switch__slider {
    background: var(--at-accent);
}

.settings-switch input:checked + .settings-switch__slider::before {
    transform: translateX(22px);
}

.settings-memory-create {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 18px;
    box-shadow: var(--at-shadow-md);
    background-color: var(--header-bg);
}

.settings-memory-create textarea {
    width: 100%;
    min-height: 112px;
    resize: vertical;
    border-radius: 8px;
    border: 1px solid var(--at-border);
    background: var(--at-white);
    color: var(--at-text-1);
    padding: 11px 12px;
    font-family: var(--at-font-ui);
    font-size: 13.5px;
    line-height: 1.6;
    outline: none;
    transition: border-color var(--at-t), box-shadow var(--at-t);
}

.settings-memory-create textarea:focus {
    border-color: var(--at-accent);
    box-shadow: 0 0 0 3px var(--at-accent-subtle);
}

.settings-memory-create__footer,
.settings-memory-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.settings-helper-text {
    color: var(--at-text-3);
    font-size: 12px;
    line-height: 1.5;
}

.settings-primary-btn,
.settings-secondary-btn,
.settings-danger-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border-radius: 7px;
    padding: 7px 16px;
    font-family: var(--at-font-ui);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--at-t);
    border: none;
    outline: none;
}

.settings-primary-btn {
    background: var(--at-accent);
    color: #fff;
    box-shadow: 0 2px 8px rgba(45,95,132,0.35);
}

.settings-primary-btn:hover {
    background: var(--at-accent-hover);
    transform: translateY(-1px);
}

.settings-secondary-btn {
    background: var(--at-surface);
    border: 1px solid var(--at-border);
    color: var(--at-text-2);
}

.settings-secondary-btn:hover {
    background: var(--at-white);
    border-color: var(--at-border-strong);
    color: var(--at-text-1);
}

.settings-danger-btn {
    background: var(--at-red-bg);
    border: 1px solid var(--at-red-border);
    color: var(--at-red);
}

.settings-danger-btn:hover {
    background: var(--at-red);
    border-color: var(--at-red);
    color: #fff;
}

.settings-memory-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.settings-memory-card {
    padding: 16px 18px;
}

.settings-memory-card__content {
    margin: 0 0 16px;
    line-height: 1.6;
    white-space: pre-wrap;
    word-break: break-word;
    color: var(--at-text-1);
    font-size: 14px;
}

.settings-chip,
.settings-pill {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    border-radius: 6px;
    font-family: var(--at-font-ui);
    font-size: 10.5px;
    font-weight: 500;
    line-height: 1.5;
    white-space: nowrap;
}

.settings-chip--cron,
.settings-pill {
    background: var(--at-accent-subtle);
    color: var(--at-accent-text);
}

.settings-chip--manual {
    background: rgba(92,87,80,0.09);
    color: var(--at-text-2);
}

.settings-chip--agent {
    background: rgba(26,39,51,0.07);
    color: #334e64;
}

.settings-pill--muted {
    background: rgba(154,148,136,0.14);
    color: var(--at-text-3);
}

.settings-memory-card--disabled {
    opacity: 0.65;
    border-left: 3px solid var(--at-warning, #e09000);
}

.settings-memory-card--disabled .settings-memory-card__content {
    text-decoration: line-through;
    color: var(--at-text-3);
}

.settings-memory-card__disabled-note {
    margin: 0;
    font-size: 11.5px;
    color: var(--at-warning, #e09000);
    display: flex;
    align-items: center;
    gap: 5px;
}

/* Inline edit form inside a memory card */
.settings-memory-card--editing {
    padding: 16px 18px;
}

.settings-memory-edit-textarea {
    width: 100%;
    box-sizing: border-box;
    padding: 10px 12px;
    border: 1.5px solid var(--at-border-2, #d0ccc4);
    border-radius: 8px;
    font-family: var(--at-font-body);
    font-size: 14px;
    line-height: 1.6;
    color: var(--at-text-1);
    background: var(--at-surface-1);
    resize: vertical;
    outline: none;
    transition: border-color 0.15s;
}

.settings-memory-edit-textarea:focus {
    border-color: var(--at-accent, #2d78b7);
}

.settings-memory-card__edit-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-top: 10px;
    flex-wrap: wrap;
}

.settings-memory-card__edit-btns {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

.settings-empty {
    text-align: center;
    padding: 28px 22px;
}

body.dark-theme .settings-chip--agent {
    color: var(--at-accent-text);
}

@media (max-width: 760px) {
    #panel-settings {
        padding: 14px;
    }

    .settings-view-header,
    .settings-section {
        margin-left: 16px;
        margin-right: 16px;
    }

    .settings-view-header {
        padding: 18px 16px 16px;
        margin: 0;
    }

    .settings-shell {
        border-radius: 10px;
    }

    .settings-info-grid {
        grid-template-columns: 1fr;
        margin: 16px;
    }

    .settings-card-grid {
        grid-template-columns: 1fr;
    }

    .settings-toggle-row,
    .settings-memory-create__footer,
    .settings-memory-card__footer {
        align-items: flex-start;
        flex-direction: column;
    }
}

.current-workflow {
    font-weight: bold;
    font-size: 1.1rem;
    width: 180px;
    flex-shrink: 0;
}

.header-actions {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-shrink: 0;
    justify-self: end;
}

/* User Menu Dropdown */
.user-menu-container {
    position: relative;
}

.user-menu-toggle {
    background: none;
    border: none;
    color: var(--icon-color);
    cursor: pointer;
    font-size: 24px;
    padding: 8px;
    border-radius: 50%;
    transition: background-color 0.2s, color 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.user-menu-toggle:hover {
    background-color: rgba(0, 0, 0, 0.05);
    color: var(--accent-color);
}

body.dark-theme .user-menu-toggle:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.user-menu-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background-color: var(--header-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 4px 12px var(--shadow-color);
    min-width: 220px;
    z-index: 1000;
}

.user-menu-item {
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-color);
    border-bottom: 1px solid var(--border-color);
}

.user-menu-item:last-child {
    border-bottom: none;
}

.user-menu-item i {
    color: var(--icon-color);
    font-size: 16px;
    width: 20px;
}

.user-menu-item span {
    flex: 1;
    font-size: 14px;
}

.language-select {
    background-color: var(--input-bg);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-color);
    padding: 4px 8px;
    font-size: 13px;
    cursor: pointer;
    outline: none;
    transition: border-color 0.2s;
}

.language-select:hover {
    border-color: var(--accent-color);
}

.language-select:focus {
    border-color: var(--accent-color);
}

.messages-wrapper {
    flex: 1;
    width: 100%;
    overflow-y: auto;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: width 0.3s ease;
    scrollbar-width: thin;
    scrollbar-color: rgba(0, 0, 0, 0.1) transparent;
}

/* Narrower message container when widget is in half-view (only on smaller screens) */
@media (max-width: 1600px) {
    .messages-wrapper.widget-half-active {
        width: 70%;
    }
}

.messages-container {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-width: 60rem;
    margin: 0;
    overflow-y: visible;
    width: 100%;
    flex: 1 0 auto;
    position: relative;
    z-index: 1;
    padding-bottom: calc(60px + var(--send-anchor-extra-space, 0px));
}

.messages-container #bottomReserve,
.messages-container #bottomSentinel {
    width: 100%;
    flex: 0 0 auto;
    pointer-events: none;
}

/* Input Area Styles for standalone */
.chat-area #inputContainer {
    padding: 15px 20px;
    background-color: transparent;
    border-top: none;
    display: flex;
    gap: 10px;
    position: relative;
    max-width: 60rem;
    margin: 0 auto;
    width: 100%;
    transition: opacity 0.3s ease, transform 0.3s ease;
    --stt-mic-color: var(--stt-regular-mic);
    --stt-mic-hover-color: var(--stt-regular-mic-hover);
    --stt-mic-hover-bg: var(--stt-regular-mic-hover-bg);
    --stt-stop-color: var(--stt-regular-stop);
    --stt-spinner-color: var(--stt-regular-spinner);
    --stt-visualizer-color: var(--stt-regular-visualizer);
}

.chat-area #inputContainer:focus-within {
    --stt-mic-color: var(--stt-regular-mic-focus);
    --stt-mic-hover-color: var(--stt-regular-mic-hover-focus);
    --stt-mic-hover-bg: var(--stt-regular-mic-hover-bg-focus);
    --stt-spinner-color: var(--stt-regular-spinner-focus);
    --stt-visualizer-color: var(--stt-regular-visualizer-focus);
}

.chat-area #inputContainer.has-text {
    --stt-mic-color: var(--stt-regular-mic-focus);
    --stt-mic-hover-color: var(--stt-regular-mic-hover-focus);
    --stt-mic-hover-bg: var(--stt-regular-mic-hover-bg-focus);
    --stt-spinner-color: var(--stt-regular-spinner-focus);
    --stt-visualizer-color: var(--stt-regular-visualizer-focus);
}

.chat-area #inputContainer textarea {
    flex: 1;
    padding: 12px 20px;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    background-color: var(--input-bg);
    color: var(--text-color);
    resize: none;
    min-height: 50px;
    max-height: 150px;
    font-family: inherit;
    font-size: 1rem;
    line-height: 1.5;
    font-weight: 400;
    letter-spacing: normal;
}

.chat-area #inputContainer .mention-input-highlight {
    padding: 12px 20px;
    border-radius: 20px;
    font-family: inherit;
    font-size: 1rem;
    line-height: 1.5;
    font-weight: 400;
    letter-spacing: normal;
    min-height: 50px;
    max-height: 150px;
}

.chat-area #inputContainer textarea:focus {
    box-shadow: 0 0 5px rgba(97, 98, 98, 0.5);
    background-color: var(--input-focus-bg);
    color: var(--input-focus-text);
}

.chat-area #inputContainer.has-text textarea {
    box-shadow: 0 0 5px rgba(97, 98, 98, 0.5);
    background-color: var(--input-focus-bg);
    color: var(--input-focus-text);
}

.chat-area #inputContainer:focus-within textarea::placeholder,
.chat-area #inputContainer.has-text textarea::placeholder {
    color: var(--input-focus-placeholder);
}

#userInput {
    transition: background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.bot-message a {
    color: #4d99f5;
}

.chat-area #inputContainer .send-button {
    /* background-color: color-mix(in srgb, var(--accent-color) 60%, white); */
    color: white;
    border: none;
    border-radius: 12px;
    width: 50px;
    cursor: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s;
    height: 50px;
}

.send-button.has-content {
    box-shadow: 0 2px 4px rgba(37, 99, 235, 0.3);
    background-color: var(--send-button-bg);
    cursor: pointer;
    color: white;
    z-index: 10;
}

.send-button.has-content:hover {
    background-color: #3f4b6c; /* Darker blue on hover */
}

/* Desktop input overrides: match mobile inline send affordance */
body:not(.mobile-standalone) .chat-area #inputContainer .input-row {
    position: relative;
    width: 100%;
    gap: 0;
    display: flex;
    align-items: center;
    padding-left: 0;
}

body:not(.mobile-standalone) .chat-area #inputContainer textarea {
    padding-right: 54px;
    padding-left: 50px;
    margin-left: 0;
    width: 100%;
    flex: 1 1 auto;
}

body:not(.mobile-standalone) .chat-area #inputContainer .mention-input-highlight {
    padding-right: 54px;
    padding-left: 50px;
    width: 100%;
}

/* Paperclip button sits inside the textarea on the left, matching the mic/send pattern on the right */
body:not(.mobile-standalone) .chat-area #inputContainer .file-upload-button {
    position: absolute;
    left: 10px;
    top: 47%;
    transform: translateY(-50%);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: transparent;
    border: none;
    color: var(--text-secondary, #888);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    z-index: 5;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.15s, color 0.15s, background 0.15s;
}

body:not(.mobile-standalone) .chat-area #inputContainer .file-upload-button:hover {
    opacity: 1;
    color: var(--text-color);
    background: var(--stt-mic-hover-bg, rgba(0,0,0,0.06));
}

body:not(.mobile-standalone) .chat-area #inputContainer .mic-button,
body:not(.mobile-standalone) .chat-area #inputContainer .send-button {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: transparent;
    border: none;
    color: var(--stt-mic-color);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    padding: 0;
}

body:not(.mobile-standalone) .chat-area #inputContainer .mic-button {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

body:not(.mobile-standalone) .chat-area #inputContainer .mic-button:hover,
.fresh-mic-button:hover {
    background: var(--stt-mic-hover-bg);
    color: var(--stt-mic-hover-color);
}

body:not(.mobile-standalone) .chat-area #inputContainer .send-button.has-content:hover {
    background-color: #3f4b6c;
    color: #fff;
    background: var(--stt-mic-hover-bg);
    color: var(--stt-mic-hover-color);
}

body:not(.mobile-standalone) .chat-area #inputContainer .send-button.has-content {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    background: transparent;
    box-shadow: none;
    color: var(--input-focus-icon);
    cursor: pointer;
}

body:not(.mobile-standalone) .chat-area #inputContainer .mic-button.has-content {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

body:not(.mobile-standalone) .chat-area #inputContainer .mic-button.is-recording {
    color: var(--stt-stop-color);
}

body:not(.mobile-standalone) .chat-area #inputContainer .mic-button.is-processing,
body:not(.mobile-standalone) .chat-area #inputContainer .mic-button.is-preparing {
    pointer-events: none;
    opacity: 1;
    color: var(--stt-spinner-color);
}

body:not(.mobile-standalone) .chat-area #inputContainer .stt-visualizer {
    position: absolute;
    right: 54px;
    top: 50%;
    transform: translateY(-50%);
    display: none;
    align-items: center;
    gap: 4px;
    height: 18px;
}

body:not(.mobile-standalone) .chat-area #inputContainer .stt-visualizer span {
    width: 3px;
    height: 10px;
    background: var(--stt-visualizer-color);
    border-radius: 2px;
    animation: stt-bar 0.9s ease-in-out infinite;
}

body:not(.mobile-standalone) .chat-area #inputContainer .stt-visualizer span:nth-child(2) {
    animation-delay: 0.2s;
}

body:not(.mobile-standalone) .chat-area #inputContainer .stt-visualizer span:nth-child(3) {
    animation-delay: 0.4s;
}

body:not(.mobile-standalone) .chat-area #inputContainer.is-recording .stt-visualizer {
    display: flex;
}


@keyframes stt-bar {
    0%, 100% { height: 6px; opacity: 0.6; }
    50% { height: 16px; opacity: 1; }
}

/* Fresh session inline input */
body.fresh-chat-mode .chat-area #inputContainer {
    opacity: 0;
    pointer-events: none;
    transform: translateY(20px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.fresh-chat-wrapper {
    width: 100%;
    max-width: 720px;
    margin: 40px auto 0;
    padding: 0 20px 40px;
    box-sizing: border-box;
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.35s ease, transform 0.35s ease;
}

.fresh-chat-wrapper.entering {
    opacity: 0;
    transform: translateY(12px);
}

.fresh-chat-wrapper.leaving {
    opacity: 0;
    transform: translateY(30px);
}

.fresh-chat-input-shell {
    position: relative;
    background: var(--fresh-input-bg);
    border: 1px solid var(--fresh-input-border);
    border-radius: 20px;
    box-shadow: 0 22px 45px var(--fresh-input-shadow);
    padding: 14px;
    transition: background-color 0.3s ease, border-color 0.3s ease;
    margin-bottom: 30px;
    --stt-mic-color: var(--stt-fresh-mic);
    --stt-mic-hover-color: var(--stt-fresh-mic-hover);
    --stt-mic-hover-bg: var(--stt-fresh-mic-hover-bg);
    --stt-stop-color: var(--stt-fresh-stop);
    --stt-spinner-color: var(--stt-fresh-spinner);
    --stt-visualizer-color: var(--stt-fresh-visualizer);
}

.fresh-chat-input-shell:focus-within {
    --stt-mic-color: var(--stt-fresh-mic-focus);
    --stt-mic-hover-color: var(--stt-fresh-mic-hover-focus);
    --stt-mic-hover-bg: var(--stt-fresh-mic-hover-bg-focus);
    --stt-spinner-color: var(--stt-fresh-spinner-focus);
    --stt-visualizer-color: var(--stt-fresh-visualizer-focus);
}

.fresh-chat-input-shell.has-text {
    --stt-mic-color: var(--stt-fresh-mic-focus);
    --stt-mic-hover-color: var(--stt-fresh-mic-hover-focus);
    --stt-mic-hover-bg: var(--stt-fresh-mic-hover-bg-focus);
    --stt-spinner-color: var(--stt-fresh-spinner-focus);
    --stt-visualizer-color: var(--stt-fresh-visualizer-focus);
}

.fresh-chat-textarea {
    width: 100%;
    border: none;
    resize: none;
    background: var(--fresh-input-field-bg);
    border-radius: 10px;
    padding: 20px 96px 20px 25px;
    min-height: 100px;
    font-size: 0.9rem;
    line-height: 1.45;
    color: var(--text-color);
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.08);
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.fresh-chat-textarea:focus,
.has-text .fresh-chat-textarea {
    outline: none;
    background: var(--input-focus-bg);
    color: var(--input-focus-text);
    box-shadow: 0 0 5px rgba(97, 98, 98, 0.5);
}

.fresh-chat-input-shell:focus-within .fresh-chat-textarea::placeholder,
.fresh-chat-input-shell.has-text .fresh-chat-textarea::placeholder {
    color: var(--input-focus-placeholder);
}

.fresh-send-button {
    position: absolute;
    right: 28px;
    bottom: 40px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    background: transparent;
    color: var(--send-button-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    transform: scale(0.8);
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.fresh-mic-button {
    position: absolute;
    right: 25px;
    bottom: 25px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    background: transparent;
    color: var(--stt-mic-color);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 1;
    pointer-events: auto;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.fresh-chat-input-shell .stt-visualizer {
    position: absolute;
    right: 76px;
    bottom: 50px;
    display: none;
    align-items: center;
    gap: 4px;
    height: 18px;
}

.fresh-chat-input-shell .stt-visualizer span {
    width: 3px;
    height: 10px;
    background: var(--stt-visualizer-color);
    border-radius: 2px;
    animation: stt-bar 0.9s ease-in-out infinite;
}

.fresh-chat-input-shell .stt-visualizer span:nth-child(2) {
    animation-delay: 0.2s;
}

.fresh-chat-input-shell .stt-visualizer span:nth-child(3) {
    animation-delay: 0.4s;
}

.fresh-chat-input-shell.is-recording .stt-visualizer {
    display: flex;
}


.fresh-mic-button.has-content {
    opacity: 0;
    pointer-events: none;
}

.fresh-chat-input-shell.has-text .fresh-mic-button {
    opacity: 0;
    pointer-events: none;
}

.fresh-mic-button.is-recording {
    color: var(--stt-stop-color);
}

.fresh-mic-button.is-processing,
.fresh-mic-button.is-preparing {
    pointer-events: none;
    opacity: 1;
    color: var(--stt-spinner-color);
}

.fresh-chat-input-shell.has-text .fresh-send-button {
    opacity: 1;
    transform: scale(1);
    pointer-events: auto;
}

.fresh-chat-input-shell .fresh-send-button i {
    pointer-events: none;
    font-size: 18px;
}

.fresh-chat-input-shell .fresh-mic-button i {
    pointer-events: none;
    font-size: 18px;
}

.fresh-suggestions-anchor {
    margin-top: 18px;
}

.fresh-attach-button {
    position: absolute;
    left: 25px;
    bottom: 25px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    background: transparent;
    color: var(--stt-mic-color);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s ease, color 0.2s ease, background 0.2s ease;
    font-size: 0.85rem;
}

.fresh-attach-button:hover {
    opacity: 1;
    color: var(--stt-mic-hover-color);
    background: var(--stt-mic-hover-bg);
}

.fresh-chat-input-shell .fresh-attachments-container {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 8px 12px 10px;
}

.fresh-chat-input-shell .fresh-attachments-container:empty {
    padding: 0;
}

body.dark-theme .fresh-chat-input-shell {
    background: var(--fresh-input-bg);
    border-color: var(--fresh-input-border);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.65);
}

/* Welcome Message */
.messages-wrapper #chatMessages .welcome-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 80px 0 0;
    animation: fadeIn 0.8s ease-out;
}

.welcome-image {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin-bottom: 20px;
}

.welcome-title {
    font-size: 1.6rem;
    margin-bottom: 10px;
    margin-top: 20px;
}

.welcome-description {
    text-align: center;
    max-width: 600px;
    color: color-mix(in srgb, var(--text-color) 80%, transparent);
}

/* Session end styling */
.session-ended .messages-container {
    opacity: 0.5;
    transition: opacity 0.3s ease;
}
  
.new-query-button {
    position: absolute;
    bottom: 100px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--accent-color);
    color: white;
    border: none;
    border-radius: 20px;
    padding: 12px 24px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    z-index: 1001;
    transition: all 0.3s ease;
}

.new-query-button:hover {
    transform: translateX(-50%) scale(1.05);
    box-shadow: 0 6px 8px rgba(0, 0, 0, 0.15);
}

.disabled-input {
    background-color: var(--input-bg);
    color: var(--text-color);
    opacity: 0.5;
}

.disabled-button {
    opacity: 0.5;
    cursor: not-allowed;
}

.header-action-container {
    /* display: flex; */
    flex-direction: column;
    align-items: center;
    margin: 0 10px;
}

.header-action-label, .username {
    font-size: 0.7rem;
    margin-top: 3px;
    color: var(--icon-color);
    opacity: 0.8;
    text-transform: capitalize;
}

.new-session-button,
.theme-toggle,
.header-search-toggle {
    background: none;
    border: none;
    color: var(--icon-color);
    cursor: pointer;
    font-size: 18px;
    padding: 5px;
    margin-right: 0;
}

.new-session-button:hover,
.theme-toggle:hover,
.header-search-toggle:hover {
    color: var(--text-color);
}

.input-container button {
    background-color: var(--input-bg);
    border: 1px solid var(--border-color);
    color: var(--text-color);
}

.chat-window.active .input-container button {
    background-color: #405062;
}

.file-upload-button:hover {
    background-color: var(--scrollbar-thumb);
    color: var(--text-color)
}

.file-upload-button i {
    color: var(--text-color);
}

.chat-area .scroll-bottom-arrow {
    position: absolute;
    bottom: 130px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background-color: var(--scroll-btn-bg);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    opacity: 0.3;
    transition: opacity 0.2s, transform 0.2s;
}

.chat-area .scroll-bottom-arrow:hover {
    opacity: 1;
    transform: translateX(-50%) scale(1.1);
}

/* Sessions list styling */
.sessions-list-container {
    flex: 1 1 auto; /* Allow flexible resizing */
    transition: all 0.3s ease;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--scrollbar-thumb) var(--scrollbar-track);
    min-height: 100px; /* Minimum height to prevent collapse */
    /* Enable positioning context for loading indicator */
    position: relative;
}

.sessions-header {
    padding: 10px 20px 0;
    display: flex;
    align-items: center;
    box-shadow: 0 2px 4px rgba(188, 188, 188, 0.1);
}

.sessions-header h3 {
    font-size: 1rem;
    color: var(--text-color);
    margin: 0;
    opacity: 0.8;
}

.sessions-count {
    opacity: 0.7;
    margin-left: 5px;
    font-size: 1rem;
    color: var(--text-color);
}

/* Sessions search container */
.sessions-search-container {
    padding: 8px 12px;
    /* border-bottom: 1px solid var(--border-color); */
    position: relative;
    --sessions-project-pill-width: 0px;
}

/* Sessions search input */
.sessions-search-input {
    width: 100%;
    padding: 6px 32px 6px 32px;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    font-size: 13px;
    outline: none;
    background-color: var(--input-bg);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23999' viewBox='0 0 16 16'%3E%3Cpath d='M11.742 10.344a6.5 6.5 0 1 0-1.397 1.398h-.001c.03.04.062.078.098.115l3.85 3.85a1 1 0 0 0 1.415-1.414l-3.85-3.85a1.007 1.007 0 0 0-.115-.1zM12 6.5a5.5 5.5 0 1 1-11 0 5.5 5.5 0 0 1 11 0z'%3E%3C/path%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: 8px center;
    background-size: 16px;
    color: var(--text-color);
    transition: all 0.2s ease;
}

.sessions-search-input--with-project {
    padding-left: calc(var(--sessions-project-pill-width) + 42px);
}

.sessions-search-input:focus {
    border-color: var(--send-button-bg);
    background-color: var(--chat-bg);
    box-shadow: 0 0 0 3px rgba(var(--accent-color-rgb), 0.1);
}

.sessions-search-input::placeholder {
    color: var(--icon-color);
    opacity: 0.6;
}

.sessions-search-project-pill {
    position: absolute;
    left: 42px;
    top: 50%;
    transform: translateY(-50%);
    display: none;
    align-items: center;
    gap: 6px;
    max-width: calc(100% - 86px);
    height: 20px;
    padding: 0 10px 0 8px;
    border: 1px solid color-mix(in srgb, var(--send-button-bg) 28%, var(--border-color));
    border-radius: 999px;
    background: color-mix(in srgb, var(--send-button-bg) 12%, var(--input-bg));
    color: var(--text-color);
    cursor: pointer;
    z-index: 1;
    font-size: 12px;
    line-height: 1;
}

.sessions-search-project-pill.visible {
    display: inline-flex;
}

.sessions-search-project-pill:hover {
    background: color-mix(in srgb, var(--send-button-bg) 16%, var(--input-bg));
}

.sessions-search-project-pill__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    font-size: 13px;
}

.sessions-search-project-pill__name {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-weight: 600;
}

/* Sessions search clear button */
.sessions-search-clear {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--icon-color);
    cursor: pointer;
    padding: 4px 8px;
    display: none;
    font-size: 14px;
    opacity: 0.6;
    transition: opacity 0.2s;
}

.sessions-search-clear.visible {
    display: block;
}

.sessions-search-clear:hover {
    opacity: 1;
}

.sessions-list {
    flex: 1 1 auto; /* Allow flexible resizing within container */
    max-height: none; /* Remove max-height restriction */
    padding: 0 10px 68px 10px;
    overflow-y: auto; /* Enable scrolling when content overflows */
    overflow-x: hidden;
    /* Prevent layout shifts during loading */
    min-height: 50px; /* Reserve space to prevent collapse */
    /* Remove smooth scrolling to prevent automatic scroll adjustments */
    scroll-behavior: auto;
    /* Ensure stable scrolling */
    overscroll-behavior: contain;
    /* CRITICAL: Enable positioning context for loading indicator */
    position: relative;
}

.sessions-project-admin-toggle {
    position: absolute;
    left: 50%;
    bottom: 10px;
    transform: translateX(-50%);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-height: 22px;
    padding: 0 2px;
    border: none;
    border-radius: 999px;
    background: transparent;
    color: color-mix(in srgb, var(--text-color) 74%, var(--icon-color));
    cursor: pointer;
    z-index: 3;
    font-size: 12px;
    font-weight: 500;
    line-height: 1;
    white-space: nowrap;
    transition: color 0.15s ease, opacity 0.15s ease;
}

.sessions-project-admin-toggle:hover {
    color: var(--text-color);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    padding: 8px 30px;
}

.sessions-project-admin-toggle.active {
    color: var(--send-button-bg);
}

.sessions-project-admin-toggle i {
    font-size: 11px;
    opacity: 0.9;
}

body.dark-theme .sessions-project-admin-toggle {
    color: color-mix(in srgb, var(--text-color) 82%, var(--icon-color));
}

body.dark-theme .sessions-project-admin-toggle:hover {
    color: var(--text-color);
}

body.dark-theme .sessions-project-admin-toggle.active {
    color: #9ec2ff;
}

/* Sidebar separator styling */
.sidebar-separator {
    flex: 0 0 auto; /* Fixed size, don't grow or shrink */
    height: 8px;
    cursor: ns-resize;
    position: relative;
    transition: background-color 0.2s ease;
    user-select: none;
}

.sidebar-separator:hover {
    background: linear-gradient(to bottom, transparent 1px, #e4e4e4 1px, #e6e6e6 7px, transparent 7px);
}

.sidebar-separator.dragging {
    background: linear-gradient(to bottom, transparent 1px, #5e5e5f 1px, #ffffff 7px, transparent 7px);
}

.separator-handle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--text-color);
    opacity: 0.6;
    font-size: 10px;
    pointer-events: none;
}

.sidebar-separator:hover .separator-handle,
.sidebar-separator.dragging .separator-handle {
    opacity: 1;
    color: #000000;
}

/* Global dragging state */
body.sidebar-dragging {
    cursor: ns-resize !important;
    user-select: none;
}

body.sidebar-dragging * {
    cursor: ns-resize !important;
}

.session-item {
    display: flex;
    align-items: center;
    padding: 8px 10px;
    margin-bottom: 5px;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.2s ease; /* Only animate background color */
    /* Prevent layout shifts */
    min-height: 42px; /* Fixed minimum height */
    box-sizing: border-box;
    /* Remove any transform/position animations that could cause jumps */
}

.session-item:hover {
    background-color: var(--surface-hover-bg);
}

.session-item.active {
    background: var(--active-workflow-bg);
    color: var(--active-workfow-color);
}

.session-item.active .session-icon {
    color: var(--active-workfow-color);
}

body.dark-theme .workflow-item.active {
    background-color: var(--selected-item-bg);
    color: var(--selected-item-text);
    border: 1px solid var(--selected-item-border);
}

body.dark-theme .session-item.active {
    background: var(--selected-item-bg);
    color: var(--selected-item-text);
    border: 1px solid var(--selected-item-border);
}

body.dark-theme .session-item.active .session-icon {
    color: var(--selected-icon-color);
}

body.dark-theme .workflow-item.active .workflow-icon,
body.dark-theme .session-item.active .session-icon {
    background-color: var(--selected-icon-bg);
}

.session-item.loading {
    opacity: 0.6;
    position: relative;
}

.session-item.loading::after {
    content: '';
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 12px;
    border: 2px solid var(--text-color);
    border-top: 2px solid transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    0% { transform: translateY(-50%) rotate(0deg); }
    100% { transform: translateY(-50%) rotate(360deg); }
}

.session-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    margin-right: 10px;
    color: var(--text-color);
}

.session-content {
    flex: 1;
    overflow: hidden;
}

.session-title {
    font-size: 0.85rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    cursor: inherit; /* Inherit cursor from parent */
}

/* Tooltip only shows when text is actually truncated */
.session-title {
    position: relative;
}

.session-title .session-title-track {
    display: block;
    width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transform: translateX(0);
    will-change: transform;
}

.session-title.truncated.marquee-ready:hover .session-title-track {
    overflow: visible;
    text-overflow: clip;
    animation: session-title-marquee var(--session-marquee-duration, 8s) linear infinite alternate;
}

.session-title.truncated.marquee-ready:not(:hover) .session-title-track {
    overflow: hidden;
    text-overflow: ellipsis;
    animation: none;
    transform: translateX(0);
}

@keyframes session-title-marquee {
    from { transform: translateX(0); }
    to { transform: translateX(calc(-1 * var(--session-marquee-distance, 0px))); }
}

/* Show tooltip only when text overflows */
.session-title.truncated:not(.marquee-ready):hover::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background-color: rgba(0, 0, 0, 0.9);
    color: white;
    padding: 6px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    white-space: nowrap;
    max-width: 250px;
    z-index: 10000;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    margin-bottom: 5px;
    opacity: 1;
    pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
    .session-title.truncated.marquee-ready:hover .session-title-track {
        animation: none;
    }
}

/* Typing animation for session title updates */
.session-title.typing-animation {
    overflow: hidden;
    white-space: nowrap;
    width: 0;
    border-right: 2px solid var(--primary-color, #3498db);
    animation: typing 1.5s steps(30, end), blink-caret 0.75s step-end infinite;
}

@keyframes typing {
    from { width: 0 }
    to { width: 100% }
}

@keyframes blink-caret {
    from, to { border-color: transparent }
    50% { border-color: var(--primary-color, #3498db) }
}


/* Removed duplicate pseudo-element loading indicators - now using DOM-based .loading-indicator */

/* Smart loading: First session replaces loading indicator */
.session-item.replacing-loader {
    position: absolute;
    bottom: 15px; /* Position to replace the loading indicator */
    left: 10px;
    right: 10px;
    background: var(--sidebar-bg);
    z-index: 201; /* Higher than loading indicator */
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: 6px;
    /* Ensure stable positioning */
    margin: 0;
    box-sizing: border-box;
}

.session-item.replacing-loader.visible {
    opacity: 1;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Fallback loading indicator using real DOM elements */
.sessions-list-container .loading-indicator {
    position: absolute;
    bottom: 5px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 1000;
    padding: 10px 15px;
    border-radius: 8px;
    pointer-events: none;
}

.loading-spinner {
    width: 20px;
    height: 20px;
    border: 3px solid #e3e3e3;
    border-top-color: #007bff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 8px;
}

.loading-text {
    font-size: 12px;
    color: #333;
    font-weight: 500;
    white-space: nowrap;
}

/* Dark theme for fallback indicator */
body.dark-theme .loading-indicator {
    background: rgba(42, 42, 42, 0.95);
}

body.dark-theme .loading-text {
    color: #f0f0f0;
}

/* Skeleton Loader for Chat Widgets */
.workflows-skeleton-loader {
    padding: 2px 0;
}

.skeleton-workflow-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 15px;
    margin-bottom: 5px;
    border-radius: 8px;
}

.skeleton-workflow-icon {
    width: 30px;
    height: 30px;
    border-radius: 6px;
    background: linear-gradient(
        90deg,
        var(--skeleton-bg, #e0e0e0) 0%,
        var(--skeleton-shimmer, #f0f0f0) 50%,
        var(--skeleton-bg, #e0e0e0) 100%
    );
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.5s ease-in-out infinite;
    flex-shrink: 0;
}

.skeleton-workflow-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.skeleton-workflow-title {
    width: 65%;
    height: 14px;
    border-radius: 4px;
    background: linear-gradient(
        90deg,
        var(--skeleton-bg, #e0e0e0) 0%,
        var(--skeleton-shimmer, #f0f0f0) 50%,
        var(--skeleton-bg, #e0e0e0) 100%
    );
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.5s ease-in-out infinite;
}

.skeleton-workflow-description {
    width: 88%;
    height: 12px;
    border-radius: 4px;
    background: linear-gradient(
        90deg,
        var(--skeleton-bg, #e0e0e0) 0%,
        var(--skeleton-shimmer, #f0f0f0) 50%,
        var(--skeleton-bg, #e0e0e0) 100%
    );
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.5s ease-in-out infinite;
}

/* Skeleton Loader for Recent Sessions */
.sessions-skeleton-loader {
    padding: 8px 12px;
}

.skeleton-session-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 8px;
    margin-bottom: 8px;
}

.skeleton-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(
        90deg,
        var(--skeleton-bg, #e0e0e0) 0%,
        var(--skeleton-shimmer, #f0f0f0) 50%,
        var(--skeleton-bg, #e0e0e0) 100%
    );
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.5s ease-in-out infinite;
    flex-shrink: 0;
}

.skeleton-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.skeleton-title {
    height: 14px;
    width: 80%;
    border-radius: 4px;
    background: linear-gradient(
        90deg,
        var(--skeleton-bg, #e0e0e0) 0%,
        var(--skeleton-shimmer, #f0f0f0) 50%,
        var(--skeleton-bg, #e0e0e0) 100%
    );
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.5s ease-in-out infinite;
}

.skeleton-time {
    height: 12px;
    width: 50%;
    border-radius: 4px;
    background: linear-gradient(
        90deg,
        var(--skeleton-bg, #e0e0e0) 0%,
        var(--skeleton-shimmer, #f0f0f0) 50%,
        var(--skeleton-bg, #e0e0e0) 100%
    );
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.5s ease-in-out infinite;
}

@keyframes skeleton-shimmer {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* Dark theme skeleton loader */
body.dark-theme .skeleton-icon,
body.dark-theme .skeleton-title,
body.dark-theme .skeleton-time,
body.dark-theme .skeleton-workflow-icon,
body.dark-theme .skeleton-workflow-title,
body.dark-theme .skeleton-workflow-description {
    background: linear-gradient(
        90deg,
        var(--skeleton-bg-dark, #3a3a3a) 0%,
        var(--skeleton-shimmer-dark, #4a4a4a) 50%,
        var(--skeleton-bg-dark, #3a3a3a) 100%
    );
    background-size: 200% 100%;
}

body.dark-theme .loading-spinner {
    border-color: #555;
    border-top-color: #4a90e2;
}

/* Removed duplicate dark theme pseudo-element styles - now using DOM-based .loading-indicator */

.session-time {
    font-size: 0.7rem;
    opacity: 0.7;
    margin-top: 2px;
}

/* ── Pin icon (hover swap in .session-icon) ──────────────────────── */

.sessions-list .session-icon {
    position: relative;
}

/* ── session-title-row: title + rename button side-by-side ────────── */

.sessions-list .session-title-row {
    display: flex;
    align-items: center;
    min-width: 0; /* allow title to shrink */
    overflow: hidden;
}

.sessions-list .session-title-row .session-title {
    flex: 1;
    min-width: 0;
}

/* ── Pin icon (hover swap in .session-icon) ──────────────────────── */

.sessions-list .session-icon .session-workflow-icon,
.sessions-list .session-icon .session-project-icon {
    transition: opacity 0.15s ease;
}

.sessions-list .session-icon .session-pin-toggle-icon {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    font-size: 1rem;
    color: var(--text-secondary, #888);
    transition: opacity 0.15s ease;
    cursor: pointer;
    /* rotate so the point faces upper-right, matching common pin UX */
    transform: rotate(45deg);
}

.sessions-list .session-item:hover .session-workflow-icon,
.sessions-list .session-item:hover .session-project-icon {
    opacity: 0;
}

.sessions-list .session-item:hover .session-pin-toggle-icon {
    opacity: 1;
}

/* When pinned, keep the pin icon always slightly visible */
.sessions-list .session-item.pinned .session-pin-toggle-icon {
    opacity: 0;
    color: var(--primary-color, #3498db);
}

.sessions-list .session-item.pinned:hover .session-pin-toggle-icon {
    opacity: 1;
    color: var(--primary-color, #3498db);
}

/* Persistent small pin indicator badge (top-right corner) */
.sessions-list .session-pin-indicator {
    position: absolute;
    top: 4px;
    right: 6px;
    font-size: 0.55rem;
    color: var(--primary-color, #3498db);
    opacity: 0.65;
    transform: rotate(45deg);
    pointer-events: none;
}

.sessions-list .session-item {
    position: relative; /* needed for .session-pin-indicator absolute positioning */
}

/* ── Rename button in .session-title-row (right side, on hover) ──── */

.sessions-list .session-rename-btn {
    background: none;
    border: none;
    padding: 0 2px;
    margin-left: 4px;
    cursor: pointer;
    color: var(--text-secondary, #888);
    font-size: 0.65rem;
    opacity: 0;
    transition: opacity 0.15s ease, color 0.15s ease;
    line-height: 1;
    flex-shrink: 0;
}

.sessions-list .session-item:hover .session-rename-btn {
    opacity: 1;
}

.sessions-list .session-rename-btn:hover {
    color: var(--primary-color, #3498db);
}

/* ── Privacy toggle button in .session-title-row (right side, on hover) ── */

.sessions-list .session-privacy-btn {
    background: none;
    border: none;
    padding: 0 2px;
    margin-left: 4px;
    cursor: pointer;
    color: var(--text-secondary, #888);
    font-size: 0.65rem;
    opacity: 0;
    transition: opacity 0.15s ease, color 0.15s ease;
    line-height: 1;
    flex-shrink: 0;
}

.sessions-list .session-item:hover .session-privacy-btn {
    opacity: 1;
}

.sessions-list .session-privacy-btn:hover {
    color: var(--primary-color, #3498db);
}

/* ── Pinned session subtle left border ───────────────────────────── */

.sessions-list .session-item.pinned {
    border-left: 5px solid var(--primary-color, #3498db);
    padding-left: 8px; /* compensate for border */
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

/* ── Pin action animations ───────────────────────────────────────── */

/* 1. Pin icon spins while the PATCH request is in flight */
@keyframes session-pin-spin {
    0%   { transform: rotate(45deg) scale(1); }
    40%  { transform: rotate(45deg) scale(1.35); }
    100% { transform: rotate(45deg + 360deg) scale(1); }
}

.sessions-list .session-icon .session-pin-toggle-icon.pin-icon-spinning {
    animation: session-pin-spin 0.5s ease-in-out;
    opacity: 1 !important;
    color: var(--primary-color, #3498db);
}

/* 2. Item fades down slightly before the DOM move */
@keyframes session-pin-depart {
    from { opacity: 1;   transform: translateY(0); }
    to   { opacity: 0;   transform: translateY(4px); }
}

.sessions-list .session-item.pin-departing {
    animation: session-pin-depart 0.18s ease forwards;
    pointer-events: none;
}

/* 3. Item slides in from above and glows blue after landing */
@keyframes session-pin-arrive-slide {
    from { opacity: 0;   transform: translateY(-10px); }
    to   { opacity: 1;   transform: translateY(0); }
}

@keyframes session-pin-arrive-glow {
    0%   { background-color: rgba(52, 152, 219, 0.22); }
    60%  { background-color: rgba(52, 152, 219, 0.12); }
    100% { background-color: transparent; }
}

.sessions-list .session-item.pin-arriving {
    animation:
        session-pin-arrive-slide 0.25s ease forwards,
        session-pin-arrive-glow  0.7s ease 0.15s forwards;
}

/* Dark theme glow variant */
body.dark-theme .sessions-list .session-item.pin-arriving {
    animation:
        session-pin-arrive-slide 0.25s ease forwards,
        session-pin-arrive-glow  0.7s ease 0.15s forwards;
}

/* ── Rename title saved animation ────────────────────────────────── */

/* Left-to-right shimmer sweep confirming the title was saved */
@keyframes session-title-shimmer {
    0%   { background-position: -200% center; }
    100% { background-position:  200% center; }
}

.sessions-list .session-title.title-saved {
    background-image: linear-gradient(
        90deg,
        transparent 20%,
        rgba(52, 152, 219, 0.35) 50%,
        transparent 80%
    );
    background-size: 200% 100%;
    background-clip: text;
    -webkit-background-clip: text;
    animation: session-title-shimmer 0.75s ease forwards;
    border-radius: 3px;
}

/* Fallback for browsers without background-clip: text */
@supports not (-webkit-background-clip: text) {
    .sessions-list .session-title.title-saved {
        background-image: none;
        animation: none;
        outline: 2px solid rgba(52, 152, 219, 0.45);
        outline-offset: 2px;
        border-radius: 3px;
        transition: outline-color 0.75s ease;
    }
}

/* ── Rename modal overlay ────────────────────────────────────────── */

.session-rename-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    z-index: 9000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: session-modal-fadein 0.15s ease;
}

@keyframes session-modal-fadein {
    from { opacity: 0; }
    to   { opacity: 1; }
}

.session-rename-modal {
    background: var(--card-bg, #fff);
    border: 1px solid var(--border-color, #e0e0e0);
    border-radius: 10px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.18);
    width: 380px;
    max-width: 92vw;
    overflow: hidden;
    animation: session-modal-slidein 0.15s ease;
}

@keyframes session-modal-slidein {
    from { transform: translateY(-12px); opacity: 0; }
    to   { transform: translateY(0);    opacity: 1; }
}

.session-rename-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px 10px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-color);
    border-bottom: 1px solid var(--border-color, #eee);
}

.session-rename-close {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-secondary, #888);
    font-size: 0.9rem;
    padding: 2px 4px;
    border-radius: 4px;
    transition: color 0.15s ease;
}

.session-rename-close:hover {
    color: var(--text-color);
}

.session-rename-modal-body {
    padding: 14px 16px;
}

.session-rename-input {
    width: 100%;
    box-sizing: border-box;
    padding: 8px 10px;
    border: 1px solid var(--border-color, #ccc);
    border-radius: 6px;
    font-size: 0.9rem;
    background: var(--input-bg, #fff);
    color: var(--text-color);
    outline: none;
    transition: border-color 0.15s ease;
}

.session-rename-input:focus {
    border-color: var(--primary-color, #3498db);
}

.session-rename-hint {
    margin-top: 6px;
    font-size: 0.75rem;
    color: var(--text-secondary, #888);
}

.session-rename-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding: 10px 16px 14px;
    border-top: 1px solid var(--border-color, #eee);
}

.session-rename-cancel {
    background: none;
    border: 1px solid var(--border-color, #ccc);
    border-radius: 6px;
    padding: 6px 14px;
    font-size: 0.85rem;
    cursor: pointer;
    color: var(--text-secondary, #666);
    transition: background 0.15s ease;
}

.session-rename-cancel:hover {
    background: var(--surface-hover-bg);
}

.session-rename-save {
    background: var(--primary-color, #3498db);
    border: none;
    border-radius: 6px;
    padding: 6px 16px;
    font-size: 0.85rem;
    cursor: pointer;
    color: #fff;
    font-weight: 500;
    transition: opacity 0.15s ease;
}

.session-rename-save:hover {
    opacity: 0.88;
}

/* Dark theme adjustments */
body.dark-theme .session-rename-modal {
    background: var(--dark-card-bg, #2a2a2a);
    border-color: var(--dark-border-color, #444);
}

body.dark-theme .session-rename-input {
    background: var(--dark-input-bg, #333);
    border-color: var(--dark-border-color, #555);
    color: var(--dark-text-color, #eee);
}

body.dark-theme .session-rename-modal-header,
body.dark-theme .session-rename-modal-footer {
    border-color: var(--dark-border-color, #444);
}

/* Collapsed state */
.sidebar.collapsed .sessions-list-container {
    display: none;
}

.sidebar.collapsed .sidebar-separator {
    display: none;
}

button.transcript-toggle-btn:hover {
    background-color: var(--accent-color);
    color: white;
}

button.transcript-toggle-btn {
    padding: 10px 20px;
    border-radius: 10px;
    background-color: var(--message-user-bg);
    cursor: pointer;
    border: 1px solid grey;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.transcript-toggle-btn i {
    padding-right: 5px;
}

.toggle-icon-container {
    display: inline-block;
    margin-right: 5px;
    color: #3498db; /* Blue color for the toggle */
}

.toggle-off-icon, .toggle-on-icon {
    font-size: 1.1em;
    transition: all 0.3s ease;
}

.toggle-on-icon {
    color: #2ecc71; /* Green color when toggled on */
}

.sticky-player-toggle {
    display: flex;
    align-items: center;
    cursor: pointer;
    user-select: none;
}

.sticky-player-toggle input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.messages-wrapper,
#chatMessages {
  scroll-behavior: smooth;   /* any programmatic scroll now animates */
}

@media (min-width: 769px) {
    /* Show mobile search bar */
    .mobile-search-bar {
        display: block;
        padding: 8px 5px;   /* Reduced side padding */
    }
    
    /* Show desktop search bar */
    .chat-header .search-container {
        display: flex;
    }
}

/* Realtime Voice Modal */
.realtime-voice-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    backdrop-filter: blur(4px);
}

.realtime-voice-modal-content {
    background: #ffffff;
    border-radius: 12px;
    width: 90%;
    max-width: 900px;
    max-height: 85vh;
    height: 85vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.realtime-voice-modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid #e9ecef;
    display: flex;
    display: none;
    align-items: center;
    justify-content: space-between;
    background: #f8f9fa;
    border-radius: 12px 12px 0 0;
}

.realtime-voice-modal-header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: #212529;
}

.realtime-voice-modal-close {
    background: transparent;
    border: none;
    font-size: 24px;
    color: #6c757d;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.realtime-voice-modal-close:hover {
    background: #e9ecef;
    color: #212529;
}

.realtime-voice-modal-body {
    padding: 0;
    flex: 1;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .realtime-voice-modal-content {
        background: #1a1a1a;
    }
    
    .realtime-voice-modal-header {
        background: #2d2d2d;
        border-bottom-color: #404040;
    }
    
    .realtime-voice-modal-header h3 {
        color: #ffffff;
    }
    
    .realtime-voice-modal-close {
        color: #adb5bd;
    }
    
    .realtime-voice-modal-close:hover {
        background: #404040;
        color: #ffffff;
    }
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .realtime-voice-modal-content {
        width: 95%;
        max-height: 90vh;
    }
    
}