body {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #0d1117 !important;
}

.chat-container {
    display: flex;
    flex-direction: column;
    height: 100vh;
    width: 100%;
    max-width: 60rem;
    position: relative;
}

/* Modal customizations */
.modal-content {
    border: 1px solid var(--bs-border-color);
}

.modal-header .btn-close {
    filter: invert(1);
}

.header-section label:not(.collapsible-header-label) {
    font-weight: 600;
    margin-bottom: 8px;
    display: block;
    font-size: 14px;
}

.header-section select,
.header-section textarea,
.header-section input[type="text"] {
    width: 100%;
    padding: 8px 12px;
    font-size: 14px;
    line-height: 20px;
    color: #c9d1d9;
    background-color: #0d1117;
    border: 1px solid #30363d;
    border-radius: 6px;
    box-shadow: inset 0 1px 0 rgba(27, 31, 36, 0.075);
    vertical-align: middle;
    box-sizing: border-box;
}

.header-section select:focus,
.header-section textarea:focus,
.header-section input[type="text"]:focus {
    border-color: #388bfd;
    outline: none;
    box-shadow: inset 0 1px 0 rgba(27, 31, 36, 0.075), 0 0 0 3px rgba(56, 139, 253, 0.3);
}

.model-selector {
    display: flex;
    align-items: center;
    gap: 10px;
}

.model-selector label {
    margin-bottom: 0;
    flex-shrink: 0;
}

.model-selector select,
.model-selector input[type="text"] {
    flex-grow: 1;
    width: auto;
}

/* #update-ollama-url-button {
    flex-shrink: 0;
    width: 38px;
    height: 38px;
    padding: 0;
    font-size: 1.5em;
    line-height: 38px;
    text-align: center;
    color: #c9d1d9;
    background-color: #21262d;
    border: 1px solid #30363d;
    cursor: pointer;
    border-radius: 6px;
    transition: background-color 0.1s ease-in-out, border-color 0.1s ease-in-out;
}

#update-ollama-url-button:hover {
    background-color: #2f363d;
    border-color: #388bfd;
} */

/* .system-prompt-area textarea {
    min-height: 60px;
    resize: vertical;
} */

.collapsible-header {
    cursor: pointer;
    padding: 8px 0;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 14px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #c9d1d9;
}

.collapsible-header:hover {
    color: #388bfd;
}

.toggle-icon {
    font-family: monospace;
    font-weight: bold;
    margin-left: 5px;
    display: inline-block;
    width: 20px;
    text-align: center;
}

.chat-messages {
    flex-grow: 1;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    background-color: #0d1117;
}

.message-bubble {
    padding: 12px 16px;
    border-radius: 6px;
    min-width: 20rem;
    max-width: 85%;
    word-wrap: break-word;
    line-height: 1.5;
    border: 1px solid var(--bs-border-color);
}

.message-bubble .message-sender {
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--bs-secondary-color);
}

.message-bubble .message-timestamp {
    font-size: 12px;
    color: var(--bs-secondary-color);
    text-align: right;
    margin-top: 8px;
}

.message-bubble .attachment-note {
    font-size: 0.85em;
    color: var(--bs-secondary-color);
    margin-bottom: 6px;
    font-style: italic;
}

.user-message {
    background-color: var(--bs-dark);
    border-color: var(--bs-border-color);
    color: var(--bs-body-color);
    align-self: flex-end;
}

.ai-message {
    min-width: 10rem;
    background-color: var(--bs-dark-bg-subtle);
    border-color: var(--bs-border-color);
    color: var(--bs-body-color);
    align-self: flex-start;
}

.ai-message em {
    color: #57606a;
}

.collapsible-think-section {
    margin: 10px 0;
    border: 1px dashed var(--bs-primary);
    border-radius: var(--bs-border-radius);
    background-color: var(--bs-dark);
}

.collapsible-think-section .think-header {
    cursor: pointer;
    background-color: var(--bs-dark);
    color: var(--bs-primary);
    padding: 0.75rem 1rem;
    font-size: 0.9em;
    font-weight: 500;
    border-bottom: 1px dashed var(--bs-primary);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.collapsible-think-section .think-header:hover {
    background-color: var(--bs-dark-bg-subtle);
}

.collapsible-think-section .think-content {
    padding: 1rem;
    background-color: var(--bs-dark);
    border-top: none;
    font-size: 0.95em;
}

.collapsible-think-section .think-content pre {
    font-size: 80%;
}

#file-management-area {
    cursor: pointer;
    transition: background-color 0.2s ease;
}

#file-management-area.drag-over {
    background-color: var(--bs-primary-bg-subtle) !important;
    border-style: dashed !important;
}

#file-management-area.disabled-drop-zone {
    pointer-events: none;
    opacity: 0.7;
}

#drop-zone-instruction {
    color: var(--bs-secondary-color);
    font-size: 0.875rem;
}

#selected-files-container {
    text-align: left;
    max-height: 100px;
    overflow-y: auto;
}

.file-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 5px 8px;
    background-color: #161b22;
    border: 1px solid #30363d;
    border-radius: 4px;
    margin-bottom: 5px;
    font-size: 13px;
    color: #c9d1d9;
}

.file-item span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-right: 8px;
    flex-grow: 1;
}

.remove-file-btn {
    background: none;
    border: 1px solid transparent;
    color: #cf222e;
    font-weight: bold;
    cursor: pointer;
    padding: 2px 5px;
    border-radius: 4px;
    line-height: 1;
}

.remove-file-btn:hover {
    color: white;
    background-color: #cf222e;
    border-color: #a40e26;
}


.chat-input-area {
    display: flex;
    padding: 16px;
    background-color: #21262d;
    gap: 8px;
    align-items: flex-end;
    position: relative;
}

.chat-input-area textarea {
    flex-grow: 1;
    resize: none;
    border-radius: 6px;
    padding: 8px 12px;
    border: 1px solid #30363d;
    font-family: inherit;
    font-size: 14px;
    line-height: 20px;
    background-color: #0d1117;
    color: #c9d1d9;
    min-height: 38px;
    max-height: calc(20px * 10 + 16px);
    /* 10 lines + padding */
    overflow-y: auto;
}

.chat-input-area textarea:focus {
    border-color: #0969da;
    outline: none;
    box-shadow: inset 0 1px 0 rgba(27, 31, 36, 0.075), 0 0 0 3px rgba(9, 105, 218, 0.3);
}

.chat-input-area button {
    border-radius: 6px;
    padding: 8px 16px;
    border: 1px solid rgba(27, 31, 36, 0.15);
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: background-color 0.1s ease-in-out;
    height: 38px;
    line-height: 20px;
    flex-shrink: 0;
}

/* #send-button {
    background-color: #2da44e;
    color: white;
}

#send-button:hover {
    background-color: #2c974b;
}

#send-button:disabled {
    background-color: #94d3a2;
    color: rgba(255, 255, 255, 0.8);
    border-color: rgba(27, 31, 36, 0.05);
    cursor: not-allowed;
} */

/* #reset-chat-button {
    background-color: #cf222e;
    color: white;
}

#reset-chat-button:hover {
    background-color: #a40e26;
} */

.message-content pre {
    background-color: var(--bs-dark);
    color: var(--bs-body-color);
    padding: 16px;
    border-radius: 6px;
    overflow-x: auto;
    font-family: var(--bs-font-monospace);
    font-size: 85%;
    line-height: 1.45;
    border: 1px solid var(--bs-border-color);
}

.message-content code:not(pre code) {
    background-color: var(--bs-dark-bg-subtle);
    padding: 0.2em 0.4em;
    margin: 0;
    font-size: 85%;
    border-radius: 6px;
    font-family: var(--bs-font-monospace);
}

.message-content table {
    border-collapse: collapse;
    margin: 1em 0;
    display: block;
    width: max-content;
    max-width: 100%;
    overflow: auto;
}

.message-content th,
.message-content td {
    border: 1px solid var(--bs-border-color);
    padding: 6px 13px;
    text-align: left;
}

.message-content th {
    background-color: var(--bs-dark-bg-subtle);
    font-weight: 600;
}

.message-content blockquote {
    border-left: .25em solid var(--bs-border-color);
    padding: 0 1em;
    color: var(--bs-secondary-color);
    margin-left: 0;
    margin-right: 0;
}

.message-content hr {
    height: .25em;
    padding: 0;
    margin: 24px 0;
    background-color: var(--bs-border-color);
    border: 0;
}

.message-content ul,
.message-content ol {
    padding-left: 2em;
}

.message-content h1,
.message-content h2,
.message-content h3,
.message-content h4,
.message-content h5,
.message-content h6 {
    margin-top: 24px;
    margin-bottom: 16px;
    font-weight: 600;
    line-height: 1.25;
}

.message-content h1 {
    font-size: 2em;
    padding-bottom: .3em;
    border-bottom: 1px solid var(--bs-border-color);
}

.message-content h2 {
    font-size: 1.5em;
    padding-bottom: .3em;
    border-bottom: 1px solid var(--bs-border-color);
}

.message-content h3 {
    font-size: 1.25em;
}

.message-content h4 {
    font-size: 1em;
}

/* Dark scrollbar styles */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bs-dark);
}

::-webkit-scrollbar-thumb {
    background: var(--bs-secondary-bg);
    border-radius: var(--bs-border-radius-sm);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--bs-secondary-bg-subtle);
}

/* Custom cursor styles */
.cursor-pointer {
    cursor: pointer;
}