#chat-history-toggle-btn {
    display: none;
}

.chat-main-header #mobile-main-menu-toggle {
    display: none;
}

.chat-wrapper {
    flex: 1;
    display: flex;
    background-color: var(--background-color);
    color: var(--text-color);
    font-size: var(--font-size-base);
    min-width: 0;
    min-height: 0;
}

.chat-sidebar {
    width: 280px;
    min-width: 280px;
    background: var(--surface-color);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.chat-main {
    position: relative;
}

.chat-history-search {
    position: relative;
    padding: 10px 15px;
    border-bottom: 1px solid var(--border-color);
}

.chat-history-search .search-icon {
    position: absolute;
    left: 28px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    pointer-events: none;
}

#chat-history-search-input {
    width: 100%;
    padding: 8px 12px 8px 35px;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    background-color: var(--background-color);
    color: var(--text-color);
    font-size: 0.9em;
    outline: none;
    transition: border-color 0.2s ease;
}

#chat-history-search-input:focus {
    border-color: var(--primary-color);
}

.search-indicator {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 15px;
    background-color: var(--surface-hover);
    border-radius: var(--border-radius-md);
    font-size: 0.9em;
    color: var(--text-secondary);
    max-width: 85%;
    align-self: flex-start;
    margin-bottom: var(--spacing-lg);
}

.search-indicator .timer-display {
    font-family: 'Courier New', Courier, monospace;
    font-weight: bold;
    color: var(--primary-color);
    background-color: var(--surface-color);
    padding: 3px 8px;
    border-radius: 6px;
    min-width: 40px;
    text-align: center;
}


.provisional-header .timer-display {
    font-family: 'Courier New', Courier, monospace;
    font-weight: bold;
    font-size: 0.9em;
    color: var(--primary-color);
    background-color: var(--surface-hover);
    padding: 3px 8px;
    border-radius: 6px;
    min-width: 40px;
    text-align: center;
    display: inline-block;
}

[data-theme="dark"] .timer-display {
    background-color: #4a5569;
    color: #e2e8f0;
    border: 1px solid #64748B;
}

[data-theme="dark"] .provisional-header span,
[data-theme="dark"] .search-indicator span {
    color: #cbd5e1;
}

[data-theme="dark"] .timer-icon {
    color: #94a3b8;
}

.provisional-header .timer-icon {
    font-size: 0.9em;
    margin-right: 5px;
    color: var(--text-secondary);
}

.provisional-doc-original-name {
    font-size: 0.75em;
    color: var(--text-secondary);
    font-family: monospace;
    margin-top: -5px;
    margin-bottom: 10px;
    display: block;
    word-break: break-all;
}

.provisional-answer .provisional-content {
    max-height: 450px;

    overflow-y: auto;

    background-color: var(--surface-hover);
    padding: 10px 15px;
    border-radius: var(--border-radius-md, 8px);
    border: 1px solid var(--border-color);
    margin-top: 10px;
}

.provisional-answer .provisional-content::-webkit-scrollbar {
    width: 6px;
}

.provisional-answer .provisional-content::-webkit-scrollbar-track {
    background: transparent;
}

.provisional-answer .provisional-content::-webkit-scrollbar-thumb {
    background-color: var(--text-secondary);
    border-radius: 10px;
    border: 2px solid transparent;
    background-clip: content-box;
}

#scroll-buttons-container {
    position: absolute;
    bottom: 115px;
    right: 25px;
    z-index: 100;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.scroll-btn {
    width: 40px;
    height: 40px;
    background-color: var(--surface-hover);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
    opacity: 0;
    transform: translateY(10px);
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.scroll-btn.visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.scroll-btn:hover {
    background-color: var(--primary-color);
    color: white;
}

.is-processing #scroll-buttons-container {
    display: none;
}

.chat-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.sidebar-header,
.chat-main-header {
    padding: var(--spacing-md);
    flex-shrink: 0;
    z-index: 10;
    background-color: var(--surface-color);
}

.sidebar-header:has(.tenant-logo) {
    background-color: #f8f9fa;
}

.chat-main-header {
    background-color: transparent;
    border-bottom: none;
}

.assistant-name {
    font-size: 1.1em;
    font-weight: 500;
    display: flex;
    align-items: center;
}

.chat-main-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.left-actions,
.right-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.icon-button {
    background: none;
    border: none;
    color: var(--text-secondary);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.icon-button:hover {
    background-color: var(--surface-hover);
    color: var(--text-color);
}


.chat-history-list {
    flex: 1;
    overflow-y: auto;
    min-height: 0;
    scrollbar-width: thin;
    scrollbar-color: var(--border-color) transparent;
}

.chat-box {
    flex: 1;
    overflow-y: auto;
    min-height: 0;
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    scrollbar-width: auto;
    scrollbar-color: var(--text-secondary) var(--surface-color);
}


[data-theme="dark"] .chat-box {
    scrollbar-color: #55667d var(--surface-color);
}

.chat-history-list::-webkit-scrollbar,
.chat-box::-webkit-scrollbar {
    width: 8px;
}

.chat-history-list::-webkit-scrollbar-track,
.chat-box::-webkit-scrollbar-track {
    background: transparent;
}

.chat-history-list::-webkit-scrollbar-thumb,
.chat-box::-webkit-scrollbar-thumb {
    background-color: var(--border-color);
    border-radius: 4px;
    border: 2px solid transparent;
    background-clip: content-box;
}

.chat-history-item {
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    transition: background-color 0.2s ease;
    border-left: 3px solid transparent;
    margin: 4px;
    border-radius: var(--border-radius-md);

}

.chat-history-item:hover {
    background-color: var(--surface-hover);
}

.chat-history-item.active {
    background-color: var(--primary-color-light);
    border-left-color: var(--primary-color);
}

.chat-item-title {
    font-size: 0.95em;
    font-weight: 500;
    word-break: break-word;
    flex-grow: 1;
}

.chat-item-actions {
    display: flex;
    flex-shrink: 0;
    gap: 4px;
}

.chat-item-actions button {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 2px;
}

.chat-item-actions button:hover {
    color: var(--text-color);
}

.chat-item-date {
    font-size: 0.8em;
    color: var(--text-secondary);
    margin-top: 4px;
}

.chat-item-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 8px;
}

#staged-files-container {
    padding: 10px var(--spacing-md);
    background-color: var(--surface-hover);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    margin: 0 var(--spacing-md) 8px var(--spacing-md);
    border-radius: var(--border-radius-lg);
}

.staged-files-title {
    font-size: 0.8em;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.staged-files-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.staged-file-tag {
    background-color: var(--primary-color-light);
    color: var(--primary-color);
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.85em;
    font-weight: 500;
}

[data-theme="dark"] #staged-files-container {
    background-color: #2c3a4b;
    border-color: #4a5569;
}

[data-theme="dark"] .staged-file-tag {
    background-color: var(--primary-color);
    color: #fff;
}

.message {
    display: flex;
    flex-direction: column;
    max-width: 85%;
    flex-grow: 0;
    flex-shrink: 0;
    align-self: flex-start;

}

.message.assistant {
    align-self: flex-start;
}

.message-header {
    font-size: 0.85em;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
}

.message.user .message-header {
    text-align: left;
}

.message-content {
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-lg);
    line-height: 1.6;
    word-wrap: break-word;
}

.message.user .message-content {
    background-color: var(--primary-color-light);
    color: var(--text-color);
    border-bottom-left-radius: var(--border-radius-sm);
    border-bottom-right-radius: var(--border-radius-lg);
}

.message.assistant .message-content {
    background-color: transparent;
    border: none;
    border-bottom-left-radius: var(--border-radius-sm);
    padding-left: 0;
    padding-right: 0;
}


.message-content>*:first-child {
    margin-top: 0;
}

.message-content>*:last-child {
    margin-bottom: 0;
}

.message-content p,
.message-content ul,
.message-content ol,
.message-content blockquote,
.message-content pre,
.message-content .code-block-wrapper,
.message-content table {
    margin-top: 0;
    margin-bottom: 1em;
}

.message-content li p {
    margin-bottom: 0.2em;
}


.message-content table {
    width: 100%;
    border-collapse: collapse;
    border: 1px solid var(--border-color);
}

.message-content th,
.message-content td {
    border: 1px solid var(--border-color);
    padding: var(--spacing-sm) var(--spacing-md);
}

.message-content th {
    background-color: var(--surface-hover);
    font-weight: 600;
}

.message-content tr:nth-of-type(even) {
    background-color: var(--surface-hover);
}


.code-block-wrapper {
    background-color: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    margin: 1em 0;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.code-block-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    background-color: var(--surface-hover);
    border-bottom: 1px solid var(--border-color);
}

.code-block-actions {
    display: flex;
    gap: 8px;
}

.language-name {
    font-family: monospace;
    font-size: 0.85em;
    color: var(--text-secondary);
    text-transform: uppercase;
}

.status-message .fa-spinner {
    color: var(--primary-color);
}

.copy-code-btn {
    background-color: var(--surface-color);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: 4px 8px;
    font-size: 0.8em;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.copy-code-btn:hover {
    background-color: var(--primary-color-light);
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.copy-code-btn:disabled {
    background-color: var(--success-color-light);
    color: var(--success-color);
    border-color: var(--success-color);
    cursor: default;
}

.status-message,
.error-message {
    padding: 10px 15px;
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: left;
    gap: 10px;
    font-size: 0.9em;
    max-width: 85%;
    text-align: left;
}

.status-message {
    background-color: #e3f2fd;
    color: #1e88e5;
    border: 1px solid #bbdefb;
}

.status-message i {
    color: #1976d2;
}

.error-message {
    background-color: var(--danger-color-light);
    color: #b71c1c;
    border: 1px solid var(--danger-color);
}

.error-message i {
    color: var(--danger-color);
}

.error-message .error-details {
    margin-top: 5px;
    font-size: 0.9em;
    opacity: 0.9;
}


[data-theme="dark"] .status-message {
    background-color: rgba(59, 130, 246, 0.15);
    color: var(--text-color);
    border-color: var(--primary-color);
}

[data-theme="dark"] .status-message i {
    color: var(--primary-color);
}

[data-theme="dark"] .error-message {
    background-color: rgba(220, 53, 69, 0.15);
    color: var(--text-color);
    border-color: var(--danger-color);
}

[data-theme="dark"] .error-message i {
    color: var(--danger-color);
}


.code-block-wrapper pre[class*="language-"] {
    margin: 0 !important;
    padding: 16px !important;
    background: #282c34 !important;
    white-space: pre-wrap;
    word-break: break-all;
}

[data-theme='light'] .code-block-wrapper {
    background-color: #f8f9fa;
}

[data-theme='dark'] .code-block-wrapper {
    background-color: #0f172a;
}

[data-theme='dark'] .copy-code-btn {
    background-color: var(--surface-color);
    border-color: var(--border-color);
}

[data-theme='dark'] .copy-code-btn:hover {
    background-color: var(--primary-color-light);
    color: var(--primary-color);
    border-color: var(--primary-color);
}



.message-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
    font-size: 0.8em;
}

.message-time {
    color: var(--text-secondary);
}

.message-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.rating-btn,
.copy-btn,
.pdf-btn,
.redirect-btn,
.share-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    transition: color 0.2s;
    padding: var(--spacing-xs);
}

.rating-btn:hover,
.copy-btn:hover,
.pdf-btn:hover,
.redirect-btn:hover,
.share-btn:hover {
    color: var(--primary-color);
}

.rating-btn.active {
    color: var(--primary-color);
}



.chat-input {
    padding: var(--spacing-md);
    background: var(--background-color);
    flex-shrink: 0;
}

.input-group {
    display: flex;
    align-items: flex-end;
    gap: 12px;
    background: none;
    border: 1px solid var(--border-color);
    border-radius: 28px;
    padding: 6px 8px 6px 16px;
    transition: border-color 0.2s ease;
}

.input-group:focus-within {
    border-color: var(--primary-color);
}

#message-input {
    flex: 1;
    border: none;
    background: transparent;
    padding: 10px 0;
    resize: none;
    font-size: 1em;
    line-height: 1.5;
    outline: none;
    max-height: 150px;
    min-height: 48px;
    align-self: stretch;
    color: var(--text-color);
}

#message-input::-webkit-scrollbar {
    display: none;
}

#action-buttons-container {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    gap: 8px;
}

#action-buttons-container .action-button {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--primary-color);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    font-size: 1.1em;
    color: white;
    background-color: var(--primary-color);
}

#action-buttons-container .action-button:hover {
    background-color: var(--border-color);
    color: var(--text-color);
}

.action-button.primary-action {
    background-color: var(--primary-color);
    color: white;
}

.action-button.primary-action:hover {
    background-color: var(--primary-color-dark);
}

#stop-button.primary-action {
    background-color: var(--danger-color);
}

#stop-button.primary-action:hover {
    background-color: #c82333;
}

#web-search-toggle-btn.active {
    background-color: var(--primary-color-light);
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
}

.action-button:disabled {
    background-color: var(--surface-hover) !important;
    color: var(--border-color) !important;
    cursor: not-allowed;
    opacity: 0.7;
}

#send-button,
#voice-record-button,
#stop-button,
#voice-stop-button {
    display: none;
}

[data-theme="dark"] {
    --background-color: #0f172a;
    --surface-color: #1e293b;
    --surface-color: #1e293b;
    --surface-hover: #334155;
    --border-color: #334155;
    --text-color: #e2e8f0;
    --text-secondary: #94a3b8;
    --primary-color-light: rgba(59, 130, 246, 0.1);
}

[data-theme="dark"] .message.assistant .message-content {
    background-color: transparent;
    border: none;
    color: var(--text-color);
}

[data-theme="dark"] .message.user .message-content {
    background-color: #2563eb;
}

[data-theme="dark"] .chat-history-list::-webkit-scrollbar-thumb,
[data-theme="dark"] .chat-box::-webkit-scrollbar-thumb {
    background-color: var(--border-color);
}

[data-theme="dark"] .message-content table,
[data-theme="dark"] .message-content th,
[data-theme="dark"] .message-content td {
    border-color: #4a5569;
}

[data-theme="dark"] .message-content th,
[data-theme="dark"] .message-content tr:nth-of-type(even) {
    background-color: #2c3a4b;
}

[data-theme="dark"] .example-question-btn {
    background: rgba(30, 41, 59, 0.7);
}

[data-theme="dark"] .modal .btn-secondary {
    background-color: #475569;
}

[data-theme="dark"] .input-group {
    background-color: #0f172a;
}

[data-theme="dark"] .message.user .message-content {
    color: var(--text-color);
}

#web-search-toggle-btn.disabled-by-capability:disabled {
    background-color: transparent !important;
    border: 1.5px dashed var(--border-color) !important;
    cursor: help;
    opacity: 0.6;
}

#web-search-toggle-btn.disabled-by-capability:disabled i {
    color: var(--border-color) !important;
}

#web-search-toggle-btn.disabled-by-capability:disabled:hover {
    background-color: transparent !important;
    border-color: var(--border-color) !important;
}

[data-theme='light'] #web-search-toggle-btn.disabled-by-capability:disabled {
    border-color: var(--text-secondary) !important;
}

[data-theme='light'] #web-search-toggle-btn.disabled-by-capability:disabled i {
    color: var(--text-secondary) !important;
}

.example-questions {
    position: static;
    top: auto;
    bottom: auto;
    left: auto;
    right: auto;
    transform: none;

    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    gap: 1.5rem;
    padding: 1.5rem;
    overflow-y: auto;

    width: 100%;
    box-sizing: border-box;
    margin-top: auto;
    padding-bottom: 2rem;
}

.example-questions-title {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 1em;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.example-questions-title i {
    color: var(--primary-color);
    font-size: 1.1em;
}

.questions-list {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    max-width: 800px;
}

.example-question-item {
    padding: 10px 18px;
    background-color: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.9em;
    font-weight: 400;
    color: var(--text-color);
    text-align: center;
    white-space: normal;
    word-break: break-word;
    max-width: 600px;
}

.example-question-item:hover {
    background-color: var(--surface-hover);
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

[data-theme="dark"] .example-question-item {
    background: rgba(30, 41, 59, 0.7);
    backdrop-filter: blur(5px);
    color: var(--text-secondary);
    border: 1px solid var(--btn-dark-bg);
}

[data-theme="dark"] .example-question-item:hover {
    background: var(--btn-dark-bg);
    color: var(--text-color);
    border-color: var(--btn-dark-hover-bg);
}

[data-theme="dark"] .example-question-item i {
    color: var(--text-secondary);
}

[data-theme="dark"] .example-question-item:hover i {
    color: var(--text-color);
}

@media (max-width: 768px) {
    .chat-main-header .chat-main-actions {
        display: flex;
        justify-content: space-between;
        align-items: center;
        width: 100%;
    }

    .chat-main-header #mobile-main-menu-toggle {
        display: flex;
    }

    .main-header-mobile {
        display: none !important;
    }

    #chat-history-toggle-btn {
        display: flex;
    }

    .right-actions {
        gap: 0.2rem;
    }

    .chat-main-actions .icon-button {
        padding: 6px;
        font-size: 1rem;
    }

    .chat-wrapper {
        flex-direction: column;
    }

    .chat-sidebar {
        position: fixed;
        left: -285px;
        width: 280px;
        height: min(100dvh, calc(100dvh - env(safe-area-inset-top, 0px) - env(safe-area-inset-bottom, 0px)));
        z-index: 1000;
        box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
        transition: left 0.3s ease;
        padding-top: env(safe-area-inset-top, 0px);
        padding-bottom: env(safe-area-inset-bottom);
    }



    .chat-sidebar.active {
        left: 0;
    }

    .panel-backdrop {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.4);
        z-index: 1999;
    }

    .panel-backdrop.active {
        display: block;
    }
}


.modal {
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background-color: var(--surface-color);
    margin: auto;
    padding: 25px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    width: 90%;
    max-width: 500px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    position: relative;
    animation: fadeInModal 0.3s ease-out;
}

@keyframes fadeInModal {
    from {
        transform: scale(0.9);
        opacity: 0;
    }

    to {
        transform: scale(1);
        opacity: 1;
    }
}

.modal .close-btn {
    color: var(--text-secondary);
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 28px;
    font-weight: bold;
    transition: color 0.2s;
}

.modal .close-btn:hover,
.modal .close-btn:focus {
    color: var(--text-color);
    text-decoration: none;
    cursor: pointer;
}

.modal h2 {
    margin-top: 0;
    margin-bottom: 20px;
    color: var(--text-color);
}

.modal .form-group {
    margin-bottom: 15px;
}

.modal .form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
}

.modal .form-control {
    width: 100%;
    padding: 10px;
    background-color: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    color: var(--text-color);
}

.modal .modal-actions {
    margin-top: 25px;
    text-align: right;
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

#main-content,
.content-container,
.chat-wrapper {
    width: 100%;
    box-sizing: border-box;
}



.is-processing .chat-history-list,
.is-processing .chat-item-actions button,
.is-processing #new-chat-btn,
.is-processing #new-chat-btn-top,
.is-processing #upload-button,
.is-processing #voice-record-button,
.is-processing #web-search-toggle-btn {
    pointer-events: none;
    opacity: 0.5;
    cursor: not-allowed;
}

.is-processing .chat-history-list {
    background-color: rgba(0, 0, 0, 0.05);
}

[data-theme="dark"] .is-processing .chat-history-list {
    background-color: rgba(30, 41, 59, 0.7);
}

.is-processing #message-input {
    background-color: var(--surface-hover);
}

[data-theme="dark"] .is-processing #message-input {
    background-color: #2c3a4b;
}

.chat-input .input-group #send-button,
.chat-input .input-group #stop-button,
.chat-input .input-group #voice-stop-button {
    display: none;
}

.chat-input .input-group:not(.has-text) #voice-record-button {
    display: flex;
}

.chat-input .input-group.has-text #voice-record-button {
    display: none;
}

.chat-input .input-group.has-text #send-button {
    display: flex;
}

.rendered-markdown-content {
    padding: 1rem 1.5rem;
    font-family: var(--font-primary, sans-serif);
    color: var(--text-color);
    background-color: var(--surface-color);
    line-height: 1.6;
}

[data-theme='dark'] .rendered-markdown-content {
    background-color: #2d3748;
    color: var(--text-color);
}


.rendered-markdown-content h1,
.rendered-markdown-content h2,
.rendered-markdown-content h3 {
    color: var(--text-color);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.3em;
    margin-top: 1.5em;
    margin-bottom: 1em;
}

.rendered-markdown-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 1em 0;
}

.rendered-markdown-content th,
.rendered-markdown-content td {
    border: 1px solid var(--border-color);
    padding: 0.5rem;
    text-align: left;
}

.rendered-markdown-content th {
    background-color: var(--surface-hover);
}

.rendered-markdown-content ul,
.rendered-markdown-content ol {
    padding-left: 20px;
}

.rendered-markdown-content code {
    background-color: var(--surface-hover);
    padding: 2px 5px;
    border-radius: 4px;
    font-size: 0.9em;
}

.message-attachments {
    margin-top: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.attachment-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: var(--surface-hover);
    padding: 0.5rem 0.75rem;
    border-radius: var(--border-radius-md);
    text-decoration: none;
    color: var(--text-color);
    font-size: 0.9em;
    border: 1px solid var(--border-color);
}

.attachment-link:hover {
    background-color: var(--primary-color-light);
    border-color: var(--primary-color);
}

.attachment-link i {
    color: var(--primary-color);
}

.attachment-image {
    max-width: 250px;
    /* O la dimensione che preferisci */
    max-height: 250px;
    border-radius: 8px;
    margin-top: 8px;
    border: 1px solid var(--border-color);
    cursor: pointer;
    /* Per far capire che è cliccabile */
    transition: transform 0.2s;
}

.attachment-image:hover {
    transform: scale(1.05);
}

.staged-file-preview-image {
    max-height: 80px;
    max-width: 80px;
    border-radius: 4px;
    border: 1px solid var(--border-color);
    object-fit: cover;
}

.staged-files-list {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

/* In static/css/chat.css */

/* Stili per il nuovo messaggio di errore per limite raggiunto */
.message.error-message-card {
    max-width: 100%;
    /* Occupa tutta la larghezza per maggiore visibilità */
    align-self: center;
    background-color: #fff6f6;
    border: 1px solid #f5c2c7;
    border-radius: var(--border-radius-lg);
    padding: 1.5rem;
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    color: #842029;
}

[data-theme="dark"] .message.error-message-card {
    background-color: rgba(220, 53, 69, 0.1);
    border-color: rgba(220, 53, 69, 0.4);
    color: #f8d7da;
}

.error-message-card .error-icon {
    font-size: 1.5rem;
    margin-top: 0.25rem;
    color: #dc3545;
}

.error-message-card .error-content h4 {
    margin-top: 0;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
    font-weight: 600;
}

.error-message-card .error-content p {
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    opacity: 0.9;
}

.btn-upgrade-error {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background-color: var(--primary-color);
    color: white;
    padding: 0.6rem 1.2rem;
    border-radius: var(--border-radius-sm);
    text-decoration: none;
    font-weight: 500;
    transition: background-color 0.2s ease;
}

.btn-upgrade-error:hover {
    background-color: var(--primary-color-dark, #003c7a);
    color: white;
}

[data-theme="dark"] .btn-upgrade-error {
    background-color: #4A90E2;
}

[data-theme="dark"] .btn-upgrade-error:hover {
    background-color: #357ABD;
}