/* styles/components.css */

/* --- Sidebar --- */
.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    height: 100vh;
    background: var(--secondary-dark);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    z-index: var(--z-sidebar);
    transition: width var(--transition-normal), padding var(--transition-normal);
    overflow-x: hidden; /* Prevent horizontal scroll during transition */
}

.sidebar.collapsed {
    width: var(--sidebar-width-collapsed);
    padding-top: var(--spacing-md); 
    padding-bottom: var(--spacing-md);
    /* padding-left and padding-right are effectively 0 */
}
.sidebar.collapsed .sidebar-header,
.sidebar.collapsed .nav-item,
.sidebar.collapsed .sidebar-signin-btn {
    padding: var(--spacing-sm) var(--spacing-sm); /* Add horizontal padding for proper alignment */
    justify-content: flex-start; /* Align to left instead of center */
    width: 100%; 
}
.sidebar.collapsed .sidebar-logo-link { 
    display: flex; 
    justify-content: flex-start; /* Align to left instead of center */
    width: 100%;
    padding: var(--spacing-sm); /* Consistent padding with horizontal spacing */
}
.sidebar.collapsed .nav-item svg,
.sidebar.collapsed .sidebar-signin-btn svg,
.sidebar.collapsed .sidebar-logo-link svg { 
    margin: 0; /* Rely on flex alignment of parent */
}


.sidebar.expanded {
    width: var(--sidebar-width-expanded);
    padding: var(--spacing-md) var(--spacing-sm);
}

.sidebar-header {
    display: flex;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md); /* Default padding for expanded */
    margin-bottom: var(--spacing-lg);
}
.sidebar.collapsed .sidebar-header {
    justify-content: flex-start; /* Align with other items */
    padding: var(--spacing-sm) var(--spacing-sm); /* Consistent with other collapsed items */
}
.sidebar.expanded .sidebar-header {
    justify-content: flex-start;
}

.sidebar-logo-link {
    display: inline-flex;
    /* padding is handled by collapsed/expanded states */
    border-radius: var(--radius-md);
    transition: background-color var(--transition-fast);
}
.sidebar.expanded .sidebar-logo-link {
    padding: var(--spacing-sm); /* Padding for the link area when expanded */
}
.sidebar-logo-link:hover {
    background-color: var(--hover-bg);
}

.logo-icon { /* SVG for the main sidebar logo */
    color: var(--text-primary);
    width: 24px; /* Consistent icon size */
    height: 24px;
    flex-shrink: 0;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    flex-grow: 1;
}

.nav-item {
    display: flex;
    align-items: center;
    margin: 0 var(--spacing-sm); /* Horizontal margin for expanded state */
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    text-decoration: none;
    transition: background-color var(--transition-fast), color var(--transition-fast);
    white-space: nowrap; 
    overflow: hidden; 
}
.sidebar.expanded .nav-item {
    padding: var(--spacing-md); 
}
/* .sidebar.collapsed .nav-item padding is handled above */


.sidebar.expanded .nav-item svg {
    margin-right: var(--spacing-md);
}

.nav-item svg { 
    flex-shrink: 0; 
    width: 20px; 
    height: 20px; 
}


.nav-item:hover,
.nav-item.active {
    background-color: var(--hover-bg);
    color: var(--text-primary);
}

.nav-item.active {
    background-color: var(--accent-color);
    color: var(--text-primary);
}
.nav-item.active:hover {
    background-color: var(--accent-hover);
}


.nav-item .label {
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-fast) 50ms, visibility var(--transition-fast) 50ms;
}

.sidebar.expanded .nav-item .label {
    opacity: 1;
    visibility: visible;
}

.sidebar-footer {
    padding: var(--spacing-md) var(--spacing-sm); /* Padding for expanded */
    border-top: 1px solid var(--border-color);
    margin-top: auto; 
}
.sidebar.collapsed .sidebar-footer {
    padding: var(--spacing-md) 0; /* No horizontal padding when collapsed */
}


.sidebar-signin-btn {
    display: flex;
    align-items: center;
    width: 100%;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    transition: background-color var(--transition-fast), color var(--transition-fast);
    white-space: nowrap;
    overflow: hidden;
}
.sidebar.expanded .sidebar-signin-btn {
    padding: var(--spacing-md); 
}
/* .sidebar.collapsed .sidebar-signin-btn padding is handled above */


.sidebar.expanded .sidebar-signin-btn svg {
    margin-right: var(--spacing-md);
}

.sidebar-signin-btn svg { 
    flex-shrink: 0;
    width: 20px;
    height: 20px;
}

.sidebar-signin-btn:hover {
    background-color: var(--hover-bg);
    color: var(--text-primary);
}

.sidebar-signin-btn .label {
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-fast) 50ms, visibility var(--transition-fast) 50ms;
}
.sidebar.expanded .sidebar-signin-btn .label {
    opacity: 1;
    visibility: visible;
}

/* Tooltip for collapsed sidebar items */
[data-tooltip] {
    position: relative;
}
[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    left: calc(100% + 10px);
    top: 50%;
    transform: translateY(-50%);
    background-color: var(--tertiary-dark);
    color: var(--text-primary);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-fast), visibility var(--transition-fast);
    pointer-events: none;
    z-index: var(--z-tooltip);
    box-shadow: var(--shadow-md);
}
.sidebar.collapsed .nav-item:hover::after,
.sidebar.collapsed .sidebar-signin-btn:hover::after {
    opacity: 1;
    visibility: visible;
    transition-delay: 300ms; 
}


/* --- Main Content Area & Views --- */
.initial-view {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    flex-grow: 1;
    padding: var(--spacing-xl);
    animation: fadeIn var(--transition-normal); /* fadeIn is in animations.css */
}

.search-results-view {
    display: flex;
    flex-direction: column;
    height: 100%; 
    animation: fadeIn var(--transition-normal);
}
.search-results-view.hidden {
    display: none;
}


/* --- Main Logo (Initial View) --- */
.main-logo-container {
    margin-bottom: var(--spacing-2xl);
}
.main-logo-text {
    font-size: var(--font-size-4xl);
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.02em;
    margin-bottom: var(--spacing-sm);
}
.main-logo-subtitle {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
}

/* --- Search Box (Shared Styling) --- */
.search-box-container {
    width: 100%;
    max-width: 700px; 
    margin: 0 auto;
    position: relative; 
    transition: all var(--transition-slow) cubic-bezier(0.4, 0, 0.2, 1);
}
.search-box-container.initial-pos {
    margin-bottom: var(--spacing-xl);
}
.search-box-container.bottom-pos {
    position: fixed;
    bottom: var(--spacing-xl);
    left: 50%;
    transform: translateX(-50%);
    z-index: calc(var(--z-topbar) - 1); 
    width: 100%;
    max-width: 700px;
    padding: 0 var(--spacing-xl);
}
/* Placeholder for bottom search box */
.bottom-search-box-placeholder {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-md) 0;
    background-color: var(--primary-dark);
    z-index: calc(var(--z-topbar) - 1);
    display: flex;
    justify-content: center;
    align-items: center;
}


.search-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    background: var(--secondary-dark);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full); 
    padding: 0 var(--spacing-sm);
    box-shadow: var(--shadow-md);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.search-input-wrapper:hover {
    border-color: var(--border-hover);
}
.search-input-wrapper:focus-within {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(79, 156, 249, 0.2), var(--shadow-lg);
}

.search-icon-prefix {
    margin: 0 var(--spacing-md);
    color: var(--text-muted);
}

.main-search-input {
    flex-grow: 1;
    height: var(--search-height);
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-size: var(--font-size-base);
    padding: 0 var(--spacing-sm);
}
.main-search-input::placeholder {
    color: var(--text-muted);
}

.search-actions-suffix {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding-right: var(--spacing-sm);
}
.search-action-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    color: var(--text-muted);
    border-radius: var(--radius-full);
    transition: background-color var(--transition-fast), color var(--transition-fast);
}
.search-action-btn:hover {
    background-color: var(--hover-bg);
    color: var(--text-primary);
}


/* --- Quick Actions (Initial View) --- */
.quick-actions-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}
.quick-action-chip {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--tertiary-dark);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}
.quick-action-chip:hover {
    background-color: var(--hover-bg);
    border-color: var(--border-hover);
    color: var(--text-primary);
}
.quick-action-chip svg {
    width: 16px;
    height: 16px;
}

/* --- Top Bar (After Search View) --- */
.top-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    padding: 0 var(--spacing-lg);
    background: var(--primary-dark); 
    border-bottom: 1px solid var(--border-color);
    position: sticky; 
    top: 0;
    z-index: var(--z-topbar);
}

.top-bar-left {
    flex: 1;
    display: flex;
    align-items: center;
}

.top-bar-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.user-query-display {
    color: var(--text-primary); 
    font-size: var(--font-size-xl); 
    font-weight: 600; 
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin: 0;
}

.top-bar-action-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm);
    color: var(--text-muted);
    border-radius: var(--radius-md);
    transition: background-color var(--transition-fast), color var(--transition-fast);
    font-size: var(--font-size-sm);
    white-space: nowrap;
}

.top-bar-action-btn:hover {
    background-color: var(--hover-bg);
    color: var(--text-primary);
}

.top-bar-action-btn.share-btn {
    background: var(--accent-primary);
    color: white;
    padding: var(--spacing-sm) var(--spacing-md);
}

.top-bar-action-btn.share-btn:hover {
    background: var(--accent-hover);
}

/* --- Chat Messages Container (After Search View) --- */
.chat-messages-container {
    flex-grow: 1;
    overflow-y: auto;
    padding: var(--spacing-lg) 0;
    /* Adjusted padding-bottom to account for the placeholder's padding and search box height */
    padding-bottom: calc(var(--search-height) + var(--spacing-md) * 2 + var(--spacing-xl)); 
    display: flex;
    flex-direction: column-reverse;
    gap: var(--spacing-lg);
    justify-content: flex-start;
    max-width: 800px;
    margin: 0 auto;
}
.chat-message {
    width: 100%;
    padding: var(--spacing-lg) 0;
    line-height: 1.6;
}

.chat-message.user {
    display: none; /* User message is shown in top bar */
}

.chat-message.ai {
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-color);
}

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

.chat-message.ai.error {
    background-color: rgba(239, 68, 68, 0.1); 
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin: var(--spacing-md) 0;
}

.chat-message.thinking {
    opacity: 0.7;
    font-style: italic;
    animation: thinkingPulse 1.5s ease-in-out infinite;
}

.chat-message.thinking .message-bubble::after {
    content: 'Thinking...';
    animation: thinkingDots 1.5s ease-in-out infinite;
}

.message-bubble { 
    word-wrap: break-word;
    font-size: var(--font-size-base);
    max-width: none;
    line-height: 1.6;
}

/* Styles for HTML content within message bubbles */
.message-bubble h1,
.message-bubble h2,
.message-bubble h3,
.message-bubble h4,
.message-bubble h5,
.message-bubble h6 {
    color: var(--text-primary);
    margin: var(--spacing-md) 0 var(--spacing-sm) 0;
    font-weight: 600;
}

.message-bubble h1 { font-size: var(--font-size-2xl); }
.message-bubble h2 { font-size: var(--font-size-xl); }
.message-bubble h3 { font-size: var(--font-size-lg); }
.message-bubble h4 { font-size: var(--font-size-base); }
.message-bubble h5 { font-size: var(--font-size-sm); }
.message-bubble h6 { font-size: var(--font-size-xs); }

.message-bubble p {
    margin: var(--spacing-sm) 0;
    color: var(--text-primary);
}

.message-bubble a {
    color: var(--accent-primary);
    text-decoration: underline;
    transition: color var(--transition-fast);
}

.message-bubble a:hover {
    color: var(--accent-hover);
}

.message-bubble strong {
    font-weight: 600;
    color: var(--text-primary);
}

.message-bubble em {
    font-style: italic;
    color: var(--text-secondary);
}

.message-bubble ul,
.message-bubble ol {
    margin: var(--spacing-sm) 0;
    padding-left: var(--spacing-lg);
}

.message-bubble li {
    margin: var(--spacing-xs) 0;
    color: var(--text-primary);
}

.message-bubble blockquote {
    border-left: 3px solid var(--accent-primary);
    padding-left: var(--spacing-md);
    margin: var(--spacing-md) 0;
    color: var(--text-secondary);
    font-style: italic;
    background: var(--tertiary-dark);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    padding: var(--spacing-md);
}

.message-bubble code {
    background: var(--tertiary-dark);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.9em;
    color: var(--accent-primary);
}

.message-bubble pre {
    background: var(--tertiary-dark);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    overflow-x: auto;
    margin: var(--spacing-md) 0;
    border: 1px solid var(--border-color);
}

.message-bubble pre code {
    background: none;
    padding: 0;
    color: var(--text-primary);
}

.message-bubble table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--spacing-md) 0;
    background: var(--secondary-dark);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.message-bubble th,
.message-bubble td {
    padding: var(--spacing-sm) var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.message-bubble th {
    background: var(--tertiary-dark);
    font-weight: 600;
    color: var(--text-primary);
}

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

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

/* Specific styling for financial/stock content */
.message-bubble .sentiment-summary {
    background: var(--secondary-dark);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin: var(--spacing-md) 0;
}

.message-bubble .stock-info {
    background: var(--tertiary-dark);
    border-left: 3px solid var(--accent-primary);
    padding: var(--spacing-md);
    margin: var(--spacing-md) 0;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.message-bubble .price-positive {
    color: #10b981; /* Green for positive */
}

.message-bubble .price-negative {
    color: #ef4444; /* Red for negative */
}

.message-bubble .price-neutral {
    color: var(--text-secondary);
}

/* Improve spacing for nested elements */
.message-bubble > *:first-child {
    margin-top: 0;
}

.message-bubble > *:last-child {
    margin-bottom: 0;
}
/* --- Add this to styles/components.css --- */

/* Styling for the AI Sentiment Summary from n8n */
.sentiment-summary {
    font-family: var(--font-family);
    line-height: 1.6;
    background-color: var(--secondary-dark); /* Match your component background */
    border: 1px solid var(--border-color);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin: var(--spacing-md) 0; /* Add some vertical spacing */
}

.sentiment-summary h2 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin-top: 0;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--border-color);
}

.sentiment-summary p {
    margin-bottom: 1em;
    color: var(--text-secondary);
}

.sentiment-summary strong {
    font-weight: 600;
    color: var(--text-primary);
}

.sentiment-summary a {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 500;
}

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

/* Add some space after the line breaks for better readability */
.sentiment-summary br {
    content: "";
    display: block;
    margin-bottom: 0.5em;
}

/* AI Response Header (like Perplexity) */
.ai-response-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--border-color);
}

.ai-response-header .ai-icon {
    width: 20px;
    height: 20px;
    color: var(--accent-primary);
}

.ai-response-header .ai-label {
    font-weight: 600;
    color: var(--text-primary);
    font-size: var(--font-size-sm);
}

/* Response Actions (like Perplexity's bottom actions) */
.response-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.response-action-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-muted);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    transition: background-color var(--transition-fast), color var(--transition-fast);
}

.response-action-btn:hover {
    background-color: var(--hover-bg);
    color: var(--text-primary);
}

.response-action-btn svg {
    width: 16px;
    height: 16px;
}

/* Sign-in Modal styles are in styles/signin-modal.css */