/* WCFCB Assistant CRM Chat Bubble Styles */
/* Uses ERPNext native CSS variables for theme compatibility */

/* Chat Bubble Container */
.exn-chat-bubble {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* Chat Bubble Button */
.exn-chat-bubble-btn {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--blue-700) 0%, var(--blue-500) 100%);
    border: none;
    cursor: pointer;
    box-shadow: 0 6px 25px rgba(30, 58, 138, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.exn-chat-bubble-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 30px rgba(30, 58, 138, 0.35);
    background: linear-gradient(135deg, var(--blue-500) 0%, var(--blue-700) 100%);
}

.exn-chat-bubble-btn:active {
    transform: scale(0.95);
}

/* Chat Icon */
.exn-chat-icon {
    width: 24px;
    height: 24px;
    fill: white;
    transition: transform 0.3s ease;
}

.exn-chat-bubble-btn.active .exn-chat-icon {
    transform: rotate(180deg);
}

/* Notification Badge */
.exn-chat-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #ff4757;
    color: white;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    font-size: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    opacity: 0;
    transform: scale(0);
    transition: all 0.3s ease;
}

.exn-chat-badge.show {
    opacity: 1;
    transform: scale(1);
}

/* Chat Window */
.exn-chat-window {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 380px;
    height: 500px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    display: none;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid #e1e8ed;
}

.exn-chat-window.show {
    display: flex;
    animation: slideUp 0.3s ease-out;
}

/* Center screen positioning for auto-launch */
.exn-chat-window.center-screen {
    position: fixed;
    top: 50%;
    left: 50%;
    right: auto;
    bottom: auto;
    transform: translate(-50%, -50%);
    animation: slideInCenter 0.4s ease-out;
}

@keyframes slideInCenter {
    from {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Chat Header */
.exn-chat-header {
    background: linear-gradient(135deg, var(--blue-700) 0%, var(--blue-500) 100%);
    color: white;
    padding: 18px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
}

.exn-chat-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="white" opacity="0.1"/><circle cx="75" cy="75" r="1" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    pointer-events: none;
}

.exn-chat-title {
    font-size: 16px;
    font-weight: 600;
    margin: 0;
    position: relative;
    z-index: 1;
}

.exn-chat-subtitle {
    font-size: 13px;
    opacity: 0.9;
    margin: 4px 0 0 0;
    position: relative;
    z-index: 1;
}

.exn-chat-close {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    transition: background 0.2s ease;
}

.exn-chat-close:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* Chat Messages Area */
.exn-chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    background: #f8f9fa;
}

.exn-chat-message {
    margin-bottom: 16px;
    display: flex;
    flex-direction: column;
}

.exn-chat-message.user {
    align-items: flex-end;
}

.exn-chat-message.assistant {
    align-items: flex-start;
}

.exn-message-bubble {
    max-width: 80%;
    padding: 12px 16px;
    border-radius: 18px;
    font-size: 14px;
    line-height: 1.4;
    word-wrap: break-word;
}

.exn-message-bubble.user {
    background: linear-gradient(135deg, var(--blue-700) 0%, var(--blue-500) 100%);
    color: white;
    border-bottom-right-radius: 4px;
    box-shadow: 0 2px 8px rgba(30, 58, 138, 0.2);
}

.exn-message-bubble.assistant {
    background: white;
    color: #333;
    border: 1px solid #e1e8ed;
    border-bottom-left-radius: 4px;
}

.exn-message-time {
    font-size: 11px;
    color: #8e9297;
    margin-top: 4px;
    padding: 0 4px;
}

/* Typing Indicator */
.exn-typing-indicator {
    display: none;
    align-items: center;
    padding: 12px 16px;
    color: #8e9297;
    font-size: 14px;
}

.exn-typing-indicator.show {
    display: flex;
}

.exn-typing-dots {
    display: flex;
    margin-left: 8px;
}

.exn-typing-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #8e9297;
    margin: 0 2px;
    animation: typingDot 1.4s infinite ease-in-out;
}

.exn-typing-dot:nth-child(1) { animation-delay: -0.32s; }
.exn-typing-dot:nth-child(2) { animation-delay: -0.16s; }

@keyframes typingDot {
    0%, 80%, 100% {
        transform: scale(0.8);
        opacity: 0.5;
    }
    40% {
        transform: scale(1);
        opacity: 1;
    }
}

/* Chat Input Area */
.exn-chat-input-area {
    padding: 16px;
    background: white;
    border-top: 1px solid #e1e8ed;
}

.exn-chat-input-container {
    display: flex;
    align-items: flex-end;
    gap: 8px;
}

.exn-chat-input {
    flex: 1;
    border: 1px solid #e1e8ed;
    border-radius: 20px;
    padding: 10px 16px;
    font-size: 14px;
    resize: none;
    outline: none;
    max-height: 100px;
    min-height: 40px;
    transition: border-color 0.2s ease;
}

.exn-chat-input:focus {
    border-color: var(--blue-500);
    box-shadow: 0 0 0 3px var(--blue-100);
    outline: none;
}

.exn-chat-send-btn {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--blue-700) 0%, var(--blue-500) 100%);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    flex-shrink: 0;
    box-shadow: var(--shadow-sm);
}

.exn-chat-send-btn:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-md);
    background: linear-gradient(135deg, var(--blue-500) 0%, var(--blue-700) 100%);
}

.exn-chat-send-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.exn-send-icon {
    width: 16px;
    height: 16px;
    fill: white;
}

/* Responsive Design */
@media (max-width: 480px) {
    .exn-chat-window {
        width: calc(100vw - 40px);
        height: calc(100vh - 140px);
        bottom: 80px;
        right: 20px;
    }
    
    .exn-chat-bubble {
        bottom: 20px;
        right: 20px;
    }
}

/* Scrollbar Styling */
.exn-chat-messages::-webkit-scrollbar {
    width: 6px;
}

.exn-chat-messages::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 3px;
}

.exn-chat-messages::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 3px;
}

.exn-chat-messages::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

/* Error Message Styling */
.exn-message-bubble.error {
    background: #fee;
    border: 1px solid #fcc;
    color: #c33;
}

/* Welcome Message */
.exn-welcome-message {
    text-align: center;
    padding: 24px;
    color: var(--gray-600);
    font-size: 14px;
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--neutral-white) 100%);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    margin: 16px;
}

.WorkCom-welcome-avatar {
    font-size: 48px;
    margin-bottom: 16px;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.exn-welcome-message h4 {
    margin: 0 0 12px 0;
    color: var(--gray-900);
    font-weight: 600;
    font-size: 18px;
}

/* Loading State */
.exn-chat-loading {
    display: none;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.exn-chat-loading.show {
    display: flex;
}

.exn-loading-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-top: 2px solid var(--blue-500);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Budget Visualization Components */
.exn-budget-card {
    background: white;
    border: 1px solid #e1e8ed;
    border-radius: 8px;
    padding: 16px;
    margin: 8px 0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.exn-budget-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.exn-budget-title {
    font-size: 14px;
    font-weight: 600;
    color: #333;
    margin: 0;
}

.exn-budget-amount {
    font-size: 16px;
    font-weight: 700;
    color: var(--blue-500);
}

.exn-budget-progress {
    width: 100%;
    height: 8px;
    background: #f1f3f4;
    border-radius: 4px;
    overflow: hidden;
    margin: 8px 0;
}

.exn-budget-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, #4caf50 0%, #ff9800 70%, #f44336 90%);
    border-radius: 4px;
    transition: width 0.3s ease;
}

.exn-budget-progress-bar.over-budget {
    background: #f44336;
}

.exn-budget-progress-bar.near-limit {
    background: #ff9800;
}

.exn-budget-progress-bar.on-track {
    background: #4caf50;
}

.exn-budget-stats {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: #666;
    margin-top: 8px;
}

.exn-budget-stat {
    text-align: center;
}

.exn-budget-stat-value {
    font-weight: 600;
    color: #333;
    display: block;
}

.exn-budget-stat-label {
    color: #888;
    font-size: 11px;
}

/* Financial Table Styles */
.exn-financial-table {
    width: 100%;
    border-collapse: collapse;
    margin: 12px 0;
    font-size: 12px;
}

.exn-financial-table th,
.exn-financial-table td {
    padding: 8px 12px;
    text-align: left;
    border-bottom: 1px solid #e1e8ed;
}

.exn-financial-table th {
    background: #f8f9fa;
    font-weight: 600;
    color: #333;
}

.exn-financial-table td {
    color: #555;
}

.exn-financial-table .amount {
    text-align: right;
    font-weight: 500;
}

.exn-financial-table .positive {
    color: #4caf50;
}

.exn-financial-table .negative {
    color: #f44336;
}

.exn-financial-table .warning {
    color: #ff9800;
}

/* Budget Alert Styles */
.exn-budget-alert {
    padding: 12px;
    border-radius: 6px;
    margin: 8px 0;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.exn-budget-alert.critical {
    background: #ffebee;
    border: 1px solid #ffcdd2;
    color: #c62828;
}

.exn-budget-alert.warning {
    background: #fff8e1;
    border: 1px solid #ffecb3;
    color: #f57c00;
}

.exn-budget-alert.info {
    background: #e3f2fd;
    border: 1px solid #bbdefb;
    color: #1976d2;
}

.exn-budget-alert-icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

/* KPI Cards */
.exn-kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 12px;
    margin: 12px 0;
}

.exn-kpi-card {
    background: white;
    border: 1px solid #e1e8ed;
    border-radius: 6px;
    padding: 12px;
    text-align: center;
}

.exn-kpi-value {
    font-size: 18px;
    font-weight: 700;
    color: #333;
    margin-bottom: 4px;
}

.exn-kpi-label {
    font-size: 11px;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.exn-kpi-change {
    font-size: 10px;
    margin-top: 4px;
}

.exn-kpi-change.positive {
    color: #4caf50;
}

.exn-kpi-change.negative {
    color: #f44336;
}

/* Utilization Meter */
.exn-utilization-meter {
    position: relative;
    width: 60px;
    height: 60px;
    margin: 8px auto;
}

.exn-utilization-circle {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: conic-gradient(
        #4caf50 0deg,
        #4caf50 var(--percentage, 0deg),
        #f1f3f4 var(--percentage, 0deg),
        #f1f3f4 360deg
    );
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.exn-utilization-circle::before {
    content: '';
    position: absolute;
    width: 70%;
    height: 70%;
    background: white;
    border-radius: 50%;
}

.exn-utilization-text {
    position: relative;
    z-index: 1;
    font-size: 12px;
    font-weight: 600;
    color: #333;
}

/* Markdown Styling */
.exn-message-bubble h1,
.exn-message-bubble h2,
.exn-message-bubble h3,
.exn-message-bubble h4,
.exn-message-bubble h5,
.exn-message-bubble h6 {
    margin: 12px 0 8px 0;
    font-weight: 600;
    line-height: 1.3;
}

.exn-message-bubble h1 {
    font-size: 18px;
    color: var(--gray-900);
    border-bottom: 2px solid var(--blue-500);
    padding-bottom: 4px;
}

.exn-message-bubble h2 {
    font-size: 16px;
    color: var(--gray-800);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 2px;
}

.exn-message-bubble h3 {
    font-size: 14px;
    color: var(--gray-700);
}

.exn-message-bubble strong {
    font-weight: 600;
    color: var(--gray-900);
}

.exn-message-bubble em {
    font-style: italic;
    color: var(--gray-600);
}

.exn-message-bubble code {
    background: var(--gray-100);
    padding: 2px 4px;
    border-radius: 3px;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 12px;
    color: var(--purple-600);
}

.exn-message-bubble blockquote {
    border-left: 4px solid var(--blue-500);
    margin: 8px 0;
    padding: 8px 12px;
    background: var(--gray-50);
    font-style: italic;
    color: var(--gray-600);
}

.exn-message-bubble hr {
    border: none;
    border-top: 1px solid #e1e8ed;
    margin: 16px 0;
}

.exn-markdown-table {
    width: 100%;
    border-collapse: collapse;
    margin: 12px 0;
    font-size: 12px;
    background: white;
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.exn-markdown-table th {
    background: var(--blue-500);
    color: white;
    padding: 8px 12px;
    text-align: left;
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.exn-markdown-table td {
    padding: 8px 12px;
    border-bottom: 1px solid var(--border-color);
    color: var(--gray-700);
}

.exn-markdown-table tr:last-child td {
    border-bottom: none;
}

.exn-markdown-table tr:nth-child(even) {
    background: var(--gray-50);
}

.exn-markdown-list {
    margin: 8px 0;
    padding-left: 20px;
}

.exn-markdown-list li {
    margin: 4px 0;
    color: var(--gray-700);
    line-height: 1.4;
}

.exn-markdown-list ul,
.exn-markdown-list ol {
    margin: 4px 0;
}

.exn-message-bubble a {
    color: var(--blue-500);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s ease;
}

.exn-message-bubble a:hover {
    border-bottom-color: var(--blue-500);
}

/* Progress bars for markdown */
.exn-progress-bar-text {
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 14px;
    color: var(--gray-900);
    background: var(--gray-100);
    padding: 4px 8px;
    border-radius: 4px;
    display: inline-block;
    margin: 4px 0;
}

/* Status indicators */
.exn-status-indicator {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: 6px;
}

.exn-status-indicator.green {
    background: #4caf50;
}

.exn-status-indicator.yellow {
    background: #ff9800;
}

.exn-status-indicator.red {
    background: #f44336;
}

/* Responsive Markdown */
@media (max-width: 480px) {
    .exn-markdown-table {
        font-size: 10px;
    }

    .exn-markdown-table th,
    .exn-markdown-table td {
        padding: 6px 8px;
    }

    .exn-message-bubble h1 {
        font-size: 16px;
    }

    .exn-message-bubble h2 {
        font-size: 14px;
    }

    .exn-message-bubble h3 {
        font-size: 13px;
    }
}

/* Responsive Budget Components */
@media (max-width: 480px) {
    .exn-budget-stats {
        flex-direction: column;
        gap: 8px;
    }

    .exn-kpi-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .exn-financial-table {
        font-size: 11px;
    }

    .exn-financial-table th,
    .exn-financial-table td {
        padding: 6px 8px;
    }
}

/* Chat bubble is completely hidden when not configured - no disabled styling needed */