/* SignalMine LP Chat - ChatGPT-style UI */

:root {
    --bg-dark: #212121;
    --bg-sidebar: #171717;
    --bg-input: #2f2f2f;
    --bg-message-user: #2f2f2f;
    --bg-message-assistant: transparent;
    --text-primary: #ececec;
    --text-secondary: #9a9a9a;
    --text-muted: #6b6b6b;
    --accent: #10a37f;
    --accent-hover: #1a7f64;
    --border: #424242;
    --error: #ef4444;
    --warning: #f59e0b;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html,
body {
    height: 100%;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
}

body {
    display: flex;
    background: var(--bg-dark) !important;
    color: var(--text-primary) !important;
}

/* Sidebar */
.sidebar {
    width: 260px;
    background: var(--bg-sidebar);
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--border);
}

.sidebar-header {
    padding: 12px;
}

.btn-new-chat {
    width: 100%;
    padding: 12px 16px;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: background 0.2s;
}

.btn-new-chat:hover {
    background: var(--bg-input);
}

.sidebar-content {
    flex: 1;
    padding: 12px;
    overflow-y: auto;
}

.model-selector {
    margin-bottom: 20px;
}

.model-selector label {
    display: block;
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.model-selector select {
    width: 100%;
    padding: 10px 12px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 14px;
    cursor: pointer;
}

.model-selector select:focus {
    outline: none;
    border-color: var(--accent);
}

.sidebar-section h4 {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.sample-btn {
    width: 100%;
    padding: 10px 12px;
    margin-bottom: 8px;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 13px;
    text-align: left;
    cursor: pointer;
    transition: all 0.2s;
    line-height: 1.4;
}

.sample-btn:hover {
    background: var(--bg-input);
    color: var(--text-primary);
    border-color: var(--text-muted);
}

.sidebar-footer {
    padding: 12px;
    border-top: 1px solid var(--border);
}

.badge {
    display: inline-block;
    padding: 4px 8px;
    background: var(--accent);
    color: white;
    font-size: 11px;
    border-radius: 4px;
    font-weight: 500;
}

/* Main Area */
.main {
    flex: 1;
    display: flex;
    flex-direction: column;
    height: 100vh;
    background: var(--bg-dark);
}

.chat-container {
    flex: 1;
    overflow-y: auto;
    padding: 20px 0;
    background: var(--bg-dark);
}

.messages {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Messages */
.message {
    display: flex;
    gap: 16px;
    padding: 20px 0;
    border-bottom: 1px solid var(--border);
}

.message:last-child {
    border-bottom: none;
}

.message-avatar {
    width: 36px;
    height: 36px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.message.user .message-avatar {
    background: #5436da;
}

.message.assistant .message-avatar {
    background: var(--accent);
}

.message-avatar svg {
    width: 20px;
    height: 20px;
    color: white;
}

.message-content {
    flex: 1;
    min-width: 0;
}

.message-text {
    line-height: 1.7;
    font-size: 15px;
}

.message-text p {
    margin-bottom: 12px;
}

.message-text p:last-child {
    margin-bottom: 0;
}

.message-text ul,
.message-text ol {
    margin: 12px 0;
    padding-left: 24px;
}

.message-text li {
    margin-bottom: 6px;
}

.message-text strong {
    color: var(--text-primary);
}

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

.message-text code {
    background: var(--bg-input);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'SF Mono', Monaco, 'Courier New', monospace;
    font-size: 14px;
}

.message-text pre {
    background: var(--bg-sidebar);
    border-radius: 8px;
    margin: 16px 0;
    overflow: hidden;
}

.message-text pre code {
    display: block;
    padding: 16px;
    background: transparent;
    overflow-x: auto;
    font-size: 13px;
    line-height: 1.5;
}

.message-text h2 {
    font-size: 18px;
    margin: 20px 0 12px;
    color: var(--text-primary);
}

.message-text h3 {
    font-size: 16px;
    margin: 16px 0 10px;
    color: var(--text-primary);
}

.message-text hr {
    border: none;
    border-top: 1px solid var(--border);
    margin: 20px 0;
}

/* Status indicator */
.message-status {
    margin-top: 8px;
    font-size: 12px;
    color: var(--text-muted);
}

.message-status.healed {
    color: var(--warning);
}

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

/* Loading animation */
.loading-dots {
    display: inline-flex;
    gap: 4px;
}

.loading-dots span {
    width: 8px;
    height: 8px;
    background: var(--text-muted);
    border-radius: 50%;
    animation: bounce 1.4s infinite ease-in-out both;
}

.loading-dots span:nth-child(1) {
    animation-delay: -0.32s;
}

.loading-dots span:nth-child(2) {
    animation-delay: -0.16s;
}

@keyframes bounce {

    0%,
    80%,
    100% {
        transform: scale(0);
    }

    40% {
        transform: scale(1);
    }
}

/* Input Area */
.input-container {
    padding: 20px;
    background: var(--bg-dark);
}

.input-wrapper {
    max-width: 800px;
    margin: 0 auto;
    background: var(--bg-input);
    border-radius: 12px;
    border: 1px solid var(--border);
    display: flex;
    align-items: flex-end;
    padding: 12px 16px;
    transition: border-color 0.2s;
}

.input-wrapper:focus-within {
    border-color: var(--accent);
}

.input-wrapper textarea {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 15px;
    line-height: 1.5;
    resize: none;
    max-height: 200px;
    font-family: inherit;
}

.input-wrapper textarea::placeholder {
    color: var(--text-muted);
}

.input-wrapper textarea:focus {
    outline: none;
}

.btn-send {
    width: 36px;
    height: 36px;
    background: var(--accent);
    border: none;
    border-radius: 8px;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s, opacity 0.2s;
    margin-left: 12px;
}

.btn-send:hover:not(:disabled) {
    background: var(--accent-hover);
}

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

.input-footer {
    max-width: 800px;
    margin: 8px auto 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.hint {
    font-size: 12px;
    color: var(--text-muted);
}

.status {
    font-size: 12px;
    color: var(--text-secondary);
}

.status.error {
    color: var(--error);
}

/* Responsive */
@media (max-width: 768px) {
    .sidebar {
        display: none;
    }

    .messages {
        padding: 0 16px;
    }

    .input-container {
        padding: 12px;
    }
}

/* KaTeX overrides */
.katex {
    font-size: 1.1em;
}

.katex-display {
    margin: 16px 0;
    overflow-x: auto;
}

/* User Section */
.user-section {
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 12px;
}

.user-info {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.user-info #username-display {
    font-weight: 500;
    color: var(--text-primary);
}

.auth-buttons {
    display: flex;
    gap: 8px;
}

.hidden {
    display: none !important;
}

/* Small buttons */
.btn-small {
    padding: 6px 12px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-small:hover {
    background: var(--border);
}

/* Chat History */
.chat-history-list {
    max-height: 200px;
    overflow-y: auto;
    margin-bottom: 8px;
}

#chat-history-section .btn-small {
    width: 100%;
}

.chat-history-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 10px;
    margin-bottom: 4px;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
}

.chat-history-item:hover {
    background: var(--bg-input);
}

.chat-history-item .chat-name {
    font-size: 12px;
    color: var(--text-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex: 1;
}

.chat-history-item .btn-delete-chat {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 16px;
    padding: 0 4px;
    opacity: 0;
    transition: opacity 0.2s;
}

.chat-history-item:hover .btn-delete-chat {
    opacity: 1;
}

.chat-history-item .btn-delete-chat:hover {
    color: var(--error);
}

/* Custom Models */
.custom-models-list {
    margin-bottom: 8px;
}

#custom-models-section .btn-small {
    width: 100%;
}

.custom-model-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    margin-bottom: 4px;
    background: var(--bg-input);
    border-radius: 6px;
    font-size: 12px;
}

.custom-model-item .model-name {
    color: var(--text-primary);
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.custom-model-item .model-provider {
    color: var(--text-muted);
    font-size: 10px;
    text-transform: uppercase;
}

.custom-model-item .btn-delete-model {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 16px;
    padding: 0 4px;
    opacity: 0;
    transition: opacity 0.2s;
}

.custom-model-item:hover .btn-delete-model {
    opacity: 1;
}

.custom-model-item .btn-delete-model:hover {
    color: var(--error);
}

/* ===========================================
   Bootstrap Overrides & Dark Theme Fixes
   =========================================== */

/* Reset Bootstrap colors to match our theme */
.modal-content.bg-dark {
    background-color: var(--bg-sidebar) !important;
    border: 1px solid var(--border) !important;
}

.modal-header.border-secondary,
.modal-footer.border-secondary {
    border-color: var(--border) !important;
}

/* Form controls dark theme */
.form-control,
.form-select {
    background-color: var(--bg-input) !important;
    border: 1px solid var(--border) !important;
    color: var(--text-primary) !important;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control:focus,
.form-select:focus {
    background-color: var(--bg-input) !important;
    border-color: var(--accent) !important;
    color: var(--text-primary) !important;
    box-shadow: 0 0 0 2px rgba(16, 163, 127, 0.2) !important;
    outline: none !important;
}

.form-control::placeholder {
    color: var(--text-muted) !important;
}

.form-control.bg-secondary,
.form-select.bg-secondary {
    background-color: var(--bg-input) !important;
}

.form-label {
    color: var(--text-secondary) !important;
    font-size: 13px;
    margin-bottom: 6px;
}

/* Button overrides */
.btn-success {
    background-color: var(--accent) !important;
    border-color: var(--accent) !important;
}

.btn-success:hover {
    background-color: var(--accent-hover) !important;
    border-color: var(--accent-hover) !important;
}

.btn-secondary {
    background-color: var(--bg-input) !important;
    border-color: var(--border) !important;
    color: var(--text-primary) !important;
}

.btn-secondary:hover {
    background-color: var(--border) !important;
}

/* Alert styles */
.alert-danger {
    background-color: rgba(239, 68, 68, 0.15) !important;
    border-color: var(--error) !important;
    color: var(--error) !important;
}

/* Table styles */
.table-dark {
    --bs-table-bg: transparent !important;
    --bs-table-striped-bg: var(--bg-input) !important;
    --bs-table-border-color: var(--border) !important;
    color: var(--text-primary) !important;
}

.table-dark th {
    color: var(--text-secondary) !important;
    font-weight: 500;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.table-dark td {
    color: var(--text-primary) !important;
    font-size: 13px;
    vertical-align: middle;
}

/* Fix Bootstrap modal scroll */
.modal-body {
    max-height: 70vh;
    overflow-y: auto;
}

.modal-backdrop {
    background-color: rgba(0, 0, 0, 0.7) !important;
}

/* Summary card in logs */
#logsSummary {
    background-color: var(--bg-input) !important;
}

#logsSummary strong {
    color: var(--accent);
    font-size: 18px;
}

#logsSummary small {
    color: var(--text-muted);
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* Improve sidebar scrolling */
.sidebar-content::-webkit-scrollbar {
    width: 6px;
}

/* Selection highlight */
::selection {
    background-color: var(--accent);
    color: white;
}

/* Links */
a {
    color: var(--accent);
    text-decoration: none;
}

a:hover {
    color: var(--accent-hover);
    text-decoration: underline;
}

/* Code in messages - syntax highlight compatible */
.message-text pre {
    position: relative;
}

.message-text pre .copy-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    padding: 4px 8px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text-secondary);
    font-size: 11px;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.2s;
}

.message-text pre:hover .copy-btn {
    opacity: 1;
}

.message-text pre .copy-btn:hover {
    background: var(--border);
    color: var(--text-primary);
}

/* Focus outline for accessibility */
*:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* Disable focus outline for mouse users */
*:focus:not(:focus-visible) {
    outline: none;
}

/* Loading state for buttons */
.btn-loading {
    position: relative;
    pointer-events: none;
}

.btn-loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    top: 50%;
    left: 50%;
    margin: -8px 0 0 -8px;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Chat history active state */
.chat-history-item.active {
    background: var(--bg-input);
    border-color: var(--accent);
}

/* Empty state text */
.empty-state {
    text-align: center;
    padding: 20px;
    color: var(--text-muted);
    font-size: 13px;
}