/* CSS Variables for Theme */
:root {
    /* Light Theme */
    --bg-primary: #f5f5f5;
    --bg-secondary: #fff;
    --bg-tertiary: #f9f9f9;
    --bg-quaternary: #fafafa;
    --text-primary: #333;
    --text-secondary: #444;
    --border-color: #ddd;
    --shadow: rgba(0, 0, 0, 0.1);
    --button-primary: #4a90e2;
    --button-primary-hover: #357ab8;
    --button-success: #27ae60;
    --button-success-hover: #219a52;
    --button-danger: #e74c3c;
    --button-danger-hover: #c0392b;
    --input-focus: rgba(74, 144, 226, 0.2);
}

/* Dark Theme */
[data-theme="dark"] {
    --bg-primary: #131722;
    --bg-secondary: #1e222d;
    --bg-tertiary: #2a2e39;
    --bg-quaternary: #363a45;
    --text-primary: #d1d4dc;
    --text-secondary: #868993;
    --border-color: #434651;
    --shadow: rgba(0, 0, 0, 0.5);
    --button-primary: #2962ff;
    --button-primary-hover: #1e53e5;
    --button-success: #4caf50;
    --button-success-hover: #45a049;
    --button-danger: #f23645;
    --button-danger-hover: #d32f2f;
    --input-focus: rgba(41, 98, 255, 0.3);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    background-color: var(--bg-primary);
    /* padding: 20px; */
    color: var(--text-primary);
    transition: background-color 0.3s ease, color 0.3s ease;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-size: 14px;
    font-weight: 400;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    background-color: var(--bg-secondary);
    border-radius: 8px;
    box-shadow: 0 2px 10px var(--shadow);
    padding: 20px;
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

/* Header Styles */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

h1 {
    color: var(--text-primary);
    margin: 0;
    transition: color 0.3s ease;
    font-size: 24px;
    font-weight: 600;
    letter-spacing: -0.5px;
}

h3, h4 {
    margin-bottom: 10px;
    color: var(--text-secondary);
    transition: color 0.3s ease;
    font-weight: 500;
    letter-spacing: -0.2px;
}

h3 {
    font-size: 16px;
}

h4 {
    font-size: 14px;
}

/* Theme Toggle Button */
.theme-toggle2 {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 18px;
}

.theme-toggle2:hover {
    background: var(--bg-quaternary);
    transform: scale(1.1);
}

/* Value Input Styling */
.value-input-container {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

#value-input {
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 14px;
    width: 100%;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    transition: all 0.3s ease;
}

#value-input:hover {
    border-color: var(--button-primary);
    box-shadow: 0 1px 3px var(--shadow);
}

#value-input:focus {
    outline: none;
    border-color: var(--button-primary);
    box-shadow: 0 0 0 2px var(--input-focus);
}

#add-value-btn {
    background-color: var(--button-success);
    font-size: 12px;
    padding: 6px 10px;
}

#add-value-btn:hover {
    background-color: var(--button-success-hover);
}

/* Builder Layout */
.builder-container {
    display: flex;
    gap: 0px;
    margin-bottom: 0px;
}

/* Keywords Panel */
.keywords-panel {
    flex: 0 0 250px;
    background-color: var(--bg-tertiary);
    border-radius: 6px;
    padding: 15px;
    border: 1px solid var(--border-color);
    max-height: 600px;
    overflow-y: auto;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.keyword-group {
    margin-bottom: 20px;
}

/* Collapsible Group Styles */
.collapsible-group {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    background-color: var(--bg-secondary);
}

.group-header {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    background-color: var(--bg-tertiary);
    cursor: pointer;
    transition: background-color 0.2s ease;
    border-bottom: 1px solid var(--border-color);
}

.group-header:hover {
    background-color: var(--bg-quaternary);
}

.group-header h4 {
    margin: 0;
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 600;
}

.expand-icon {
    margin-right: 8px;
    font-size: 12px;
    color: var(--text-secondary);
    transition: transform 0.2s ease;
    user-select: none;
}

.group-header.collapsed .expand-icon {
    transform: rotate(-90deg);
}

.group-content {
    padding: 12px 16px;
    max-height: 200px;
    overflow-y: auto;
    overflow-x: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    scrollbar-width: thin;
    scrollbar-color: var(--border-color) transparent;
}

/* Custom scrollbar for webkit browsers */
.group-content::-webkit-scrollbar {
    width: 6px;
}

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

.group-content::-webkit-scrollbar-thumb {
    background-color: var(--border-color);
    border-radius: 3px;
}

.group-content::-webkit-scrollbar-thumb:hover {
    background-color: var(--text-secondary);
}

.group-content.collapsed {
    max-height: 0;
    padding: 0 16px;
    overflow: hidden;
}

.group-content .keyword {
    margin-bottom: 8px;
}

.group-content .keyword:last-child {
    margin-bottom: 0;
}

.keyword {
    background-color: var(--bg-quaternary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 8px 12px;
    margin-bottom: 8px;
    cursor: grab;
    transition: all 0.2s;
    user-select: none;
    color: var(--text-primary);
}

.keyword:hover {
    background-color: var(--bg-secondary);
    transform: translateY(-2px);
    box-shadow: 0 2px 5px var(--shadow);
}

.keyword[data-type="indicator"] {
    border-left: 4px solid #4a90e2;
}

.keyword[data-type="price"] {
    border-left: 4px solid #27ae60;
}

.keyword[data-type="operator"] {
    border-left: 4px solid #f39c12;
}

.keyword[data-type="comparison"] {
    border-left: 4px solid #9b59b6;
}

.keyword[data-type="value"] {
    border-left: 4px solid #27ae60;
}

.keyword.dragging {
    opacity: 0.5;
}

.keyword:active {
    transform: translateY(0);
    box-shadow: 0 1px 3px var(--shadow);
}

/* Builder Panel */
.builder-panel {
    flex: 1;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 15px;
    background-color: var(--bg-quaternary);
    min-height: 600px;
    display: flex;
    flex-direction: column;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.builder-controls {
    margin-bottom: 15px;
    display: flex;
    gap: 10px;
}

.ppc-controls {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
}

button {
    background-color: var(--button-primary);
    color: #ffffff;
    border: none;
    border-radius: 4px;
    padding: 8px 15px;
    cursor: pointer;
    transition: background-color 0.2s;
    font-weight: 500;
    font-size: 13px;
}

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

.delete-group-btn, .delete-condition-btn {
    background-color: var(--button-danger);
    padding: 4px 8px;
    font-size: 0.8em;
}

.delete-group-btn:hover, .delete-condition-btn:hover {
    background-color: var(--button-danger-hover);
}

#builder-workspace {
    flex: 1;
    overflow-y: auto;
}

/* Condition Groups */
.condition-group {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    margin-bottom: 15px;
    transition: background-color 0.3s ease, border-color 0.3s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* Nested groups styling */
.nested-group {
    margin-left: 20px;
    border-left: 3px solid #4a90e2;
}

.condition-group .condition-group .condition-group {
    border-left-color: #e74c3c;
}

.condition-group .condition-group .condition-group .condition-group {
    border-left-color: #2ecc71;
}

/* Top-level groups styling */
.top-level-group {
    margin-bottom: 15px;
    border: 2px solid #2c3e50;
}

/* Active group styling */
.condition-group.active-group {
    border: 2px solid #4a90e2;
    box-shadow: 0 0 8px rgba(74, 144, 226, 0.3);
}

.group-header {
    background-color: var(--bg-tertiary);
    padding: 10px 15px;
    border-bottom: 1px solid var(--border-color);
    border-radius: 6px 6px 0 0;
    display: flex;
    align-items: center;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.group-title {
    font-weight: bold;
    margin-right: 10px;
}

.group-operator {
    margin-right: auto;
}

.add-group-to-group, .add-condition-to-group {
    margin-right: 5px;
    font-size: 0.8em;
    padding: 4px 8px;
}

.group-conditions {
    padding: 15px;
    min-height: 100px;
}

/* Condition Items */
.condition-item {
    display: flex;
    align-items: center;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 10px;
    margin-bottom: 10px;
    transition: background-color 0.3s ease;
}

.condition-content {
    flex: 1;
    min-height: 40px;
    background-color: var(--bg-secondary);
    border: 1px dashed var(--border-color);
    border-radius: 4px;
    padding: 8px;
    margin-right: 10px;
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    align-items: center;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.condition-join {
    margin: 0 10px;
}

.condition-placeholder {
    color: #999;
    text-align: center;
    padding: 20px;
    border: 2px dashed #ddd;
    border-radius: 4px;
}

/* Dropzone Styles */
.dropzone {
    position: relative;
}

.dropzone.highlight {
    background-color: var(--bg-quaternary);
    border-color: var(--button-primary);
}

/* Dragged Keywords in Conditions */
.keyword-token {
    display: inline-block;
    padding: 4px 8px;
    border-radius: 3px;
    margin: 2px;
    font-size: 0.9em;
    font-weight: 500;
    transition: all 0.2s ease;
    cursor: pointer;
}

.keyword-token:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 4px var(--shadow);
    opacity: 0.9;
}

/* Result Display */
.result-container {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 15px;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

#result-display {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 15px;
    min-height: 100px;
    font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
    white-space: pre-wrap;
    color: var(--text-primary);
    transition: background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease;
    font-size: 13px;
    line-height: 1.5;
}

/* Indicator Parameters Popup */
.popup-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.popup-content {
    width: 90%;
    max-width: 400px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    color: var(--text-primary);
    box-shadow: 0 10px 30px var(--shadow);
}

.popup-header {
    display: flex;
    align-items: center;
    padding: 15px;
    border-bottom: 1px solid var(--border-color);
    background-color: var(--bg-tertiary);
}

.back-button {
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 18px;
    cursor: pointer;
    margin-right: 10px;
    transition: color 0.3s ease;
}

.back-button:hover {
    color: var(--button-primary);
}

.popup-body {
    padding: 15px;
}

.input-group {
    display: flex;
    flex-direction: column;
    margin-bottom: 15px;
}

.input-group label {
    color: #888;
    font-size: 12px;
    margin-bottom: 5px;
    font-weight: 500;
}

.settings-section h4 {
    color: #888;
    font-size: 12px;
    margin-bottom: 15px;
}

.settings-row {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.settings-dropdown {
    position: relative;
    margin-bottom: 10px;
}

.settings-dropdown select {
    width: 100%;
    padding: 10px;
    background-color: var(--bg-quaternary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    appearance: none;
    cursor: pointer;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.settings-dropdown select:focus {
    outline: none;
    border-color: var(--button-primary);
}

/* New Ichimoku popup horizontal layout */
.ichimoku-settings-container {
    display: flex !important;
    gap: 10px !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding: 15px !important;
}

.ichimoku-select {
    flex: 1 !important;
    padding: 10px !important;
    background-color: var(--bg-quaternary) !important;
    color: var(--text-primary) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 4px !important;
    appearance: none !important;
    cursor: pointer !important;
    font-size: 14px !important;
    min-width: 120px !important;
    transition: background-color 0.3s ease, border-color 0.3s ease !important;
}

.ichimoku-select:focus {
    outline: none !important;
    border-color: var(--button-primary) !important;
}

.keltner-select {
    background-color: var(--bg-secondary) !important;
    color: var(--text-primary) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 4px !important;
    appearance: none !important;
    cursor: pointer !important;
    font-size: 14px !important;
    min-width: 120px !important;
    transition: background-color 0.3s ease, border-color 0.3s ease !important;
}

.keltner-select:focus {
    outline: none !important;
    border-color: var(--button-primary) !important;
}

.keltner-select:disabled {
    background-color: var(--bg-tertiary) !important;
    color: var(--text-secondary) !important;
    cursor: not-allowed !important;
    opacity: 0.6 !important;
}

.momentum-select {
    background-color: var(--bg-secondary) !important;
    color: var(--text-primary) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 4px !important;
    appearance: none !important;
    cursor: pointer !important;
    font-size: 14px !important;
    min-width: 120px !important;
    transition: background-color 0.3s ease, border-color 0.3s ease !important;
}

.momentum-select:focus {
    outline: none !important;
    border-color: var(--button-primary) !important;
}

.mfi-select {
    background-color: var(--bg-secondary) !important;
    color: var(--text-primary) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 4px !important;
    appearance: none !important;
    cursor: pointer !important;
    font-size: 14px !important;
    min-width: 120px !important;
    transition: background-color 0.3s ease, border-color 0.3s ease !important;
}

.mfi-select:focus {
    outline: none !important;
    border-color: var(--button-primary) !important;
}

.mfi-select:disabled {
    background-color: var(--bg-tertiary) !important;
    color: var(--text-secondary) !important;
    cursor: not-allowed !important;
    opacity: 0.6 !important;
}

.macd-select {
    background-color: var(--bg-secondary) !important;
    color: var(--text-primary) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 4px !important;
    appearance: none !important;
    cursor: pointer !important;
    font-size: 14px !important;
    min-width: 120px !important;
    transition: background-color 0.3s ease, border-color 0.3s ease !important;
}

.macd-select:focus {
    outline: none !important;
    border-color: var(--button-primary) !important;
}

.macd-select:disabled {
    background-color: var(--bg-tertiary) !important;
    color: var(--text-secondary) !important;
    cursor: not-allowed !important;
    opacity: 0.6 !important;
}

.popup-footer {
    display: flex;
    justify-content: space-between;
    padding: 15px;
    border-top: 1px solid var(--border-color);
    background-color: var(--bg-tertiary);
}

.cancel-btn {
    background-color: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 8px 15px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.cancel-btn:hover {
    background-color: var(--bg-quaternary);
}

.add-column-btn {
    background-color: var(--button-primary);
    border: none;
    color: #ffffff;
    padding: 8px 15px;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.add-column-btn:hover {
    background-color: var(--button-primary-hover);
}

/* Form Controls */
select {
    padding: 6px 10px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    transition: all 0.3s ease;
}

/* Parabolic SAR Popup Styles */
.psar-select {
    background: #2a2a2a;
    color: #ffffff;
    border: 1px solid #444;
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 14px;
    cursor: pointer;
    width: 100%;
}

.psar-select:focus {
    outline: none;
    border-color: #007acc;
}

.psar-select:disabled {
    background: #1a1a1a;
    color: #666;
    cursor: not-allowed;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .builder-container {
        flex-direction: column;
    }
    
    .keywords-panel {
        flex: none;
        width: 100%;
        max-height: 300px;
    }
}

/* Pivot Points Camarilla Popup Styles */
.ppc-select {
    background: #2a2a2a;
    color: #ffffff;
    border: 1px solid #444;
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 14px;
    cursor: pointer;
    width: 100%;
}

.ppc-select:focus {
    outline: none;
    border-color: #007acc;
}

.ppc-select:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}