/* static/css/chart.css */

.navbar {
    background-size: cover;
    background-attachment: fixed;
    background-image: linear-gradient(rgba(0,0,0,0.5),rgba(0,0,0,0.5)), url('/static/images/hk_view_top_menu.png');
}
body {
    padding-top: 80px;
    background: #f5f5f5;
}

.tv-toolbar {
    background: white;
    border-radius: 8px;
    margin-bottom: 10px;
    margin-top: 8px;
    padding: 8px 16px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    border: 1px solid #e0e0e0;
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    position: relative;
}

.delay-warning {
    font-size: 11px;
    color: #ff9800;
    background: rgba(255, 255, 255, 0.9);
    padding: 4px 12px;
    border-radius: 4px;
    border: 1px solid #ff9800;
    white-space: nowrap;
}

.right-section {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-left: auto;
}

.code-input-group {
    display: flex;
    align-items: center;
    gap: 8px;
    background: #f0f0f0;
    padding: 0 12px;
    border-radius: 6px;
    border: 1px solid #d0d0d0;
    height: 32px;
}
.code-icon {
    color: #666;
    font-size: 14px;
}
.tv-symbol-input {
    background: transparent;
    border: none;
    color: #333;
    font-size: 13px;
    width: 150px;
    outline: none;
    height: 100%;
}
.tv-symbol-input:focus {
    background: #fff;
    outline: none;
}
.tv-symbol-input::placeholder {
    color: #999;
}

.timeframe-dropdown {
    position: relative;
    display: inline-block;
}
.timeframe-btn {
    background: #f0f0f0;
    border: none;
    color: #333;
    padding: 0 12px;
    border-radius: 6px;
    font-size: 13px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    min-width: 140px;
    justify-content: space-between;
    height: 32px;
}
.timeframe-btn:hover {
    background: #e0e0e0;
}
.timeframe-dropdown-content {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    border: 1px solid #d0d0d0;
    border-radius: 8px;
    z-index: 100;
    min-width: 180px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    margin-top: 4px;
}
.timeframe-dropdown-content.show {
    display: block;
}
.timeframe-dropdown-content div {
    padding: 8px 16px;
    cursor: pointer;
    font-size: 13px;
    white-space: nowrap;
}
.timeframe-dropdown-content div:hover {
    background: #f0f0f0;
}

.chartstyle-dropdown {
    position: relative;
    display: inline-block;
}
.chartstyle-btn {
    background: #f0f0f0;
    border: none;
    color: #333;
    padding: 0 12px;
    border-radius: 6px;
    font-size: 13px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    min-width: 100px;
    justify-content: space-between;
    height: 32px;
}
.chartstyle-btn:hover {
    background: #e0e0e0;
}
.chartstyle-dropdown-content {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    border: 1px solid #d0d0d0;
    border-radius: 8px;
    z-index: 100;
    min-width: 140px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    margin-top: 4px;
}
.chartstyle-dropdown-content.show {
    display: block;
}
.chartstyle-dropdown-content div {
    padding: 8px 16px;
    cursor: pointer;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}
.chartstyle-dropdown-content div:hover {
    background: #f0f0f0;
}

.tv-add-indicator-btn {
    background: #2962FF;
    border: none;
    color: white;
    padding: 0 12px;
    border-radius: 6px;
    font-size: 13px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    height: 32px;
}
.tv-add-indicator-btn:hover {
    background: #1e4fd4;
}

.tv-chart-settings-btn {
    background: #f0f0f0;
    border: none;
    color: #333;
    padding: 0 12px;
    border-radius: 6px;
    font-size: 13px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    height: 32px;
    transition: all 0.2s;
}
.tv-chart-settings-btn:hover {
    background: #e0e0e0;
}

.separator {
    width: 1px;
    height: 24px;
    background: #e0e0e0;
    margin: 0 8px;
}

.tv-layout-btn {
    background: #f0f0f0;
    border: none;
    color: #333;
    padding: 0 12px;
    border-radius: 6px;
    font-size: 13px;
    margin: 0 2px;
    cursor: pointer;
    height: 32px;
}
.tv-layout-btn.active {
    background: #2962FF;
    color: white;
}

.tv-refresh-btn {
    background: #f0f0f0;
    border: none;
    color: #333;
    padding: 0 12px;
    border-radius: 6px;
    font-size: 13px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    height: 32px;
    transition: all 0.2s;
}
.tv-refresh-btn:hover {
    background: #e0e0e0;
}
.tv-refresh-btn:active {
    transform: rotate(180deg);
    transition: transform 0.3s;
}

/* ========== SETTINGS MODAL ========== */
.settings-modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.settings-modal-content {
    background-color: #ffffff;
    margin: 5% auto;
    padding: 0;
    border-radius: 12px;
    width: 750px;
    max-width: 90%;
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from { transform: translateY(-50px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.settings-modal-header {
    padding: 16px 20px;
    border-bottom: 1px solid #555;
    font-weight: 600;
    font-size: 16px;
    color: #fff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #3d3d3d;
    border-radius: 12px 12px 0 0;
}

.settings-modal-close {
    cursor: pointer;
    font-size: 24px;
    color: #999;
}

.settings-modal-close:hover {
    color: #fff;
}

.settings-modal-body {
    padding: 20px;
    background: #2d2d2d;
    max-height: 70vh;
    overflow-y: auto;
}

.settings-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.settings-section {
    margin-bottom: 20px;
    background: #3d3d3d;
    border-radius: 8px;
    padding: 12px;
    break-inside: avoid;
}

.settings-section-title {
    font-weight: 600;
    font-size: 13px;
    color: #aaa;
    margin-bottom: 12px;
    padding-bottom: 6px;
    border-bottom: 2px solid #555;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.settings-option {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid #4a4a4a;
}

.settings-option:last-child {
    border-bottom: none;
}

.settings-option label {
    font-size: 13px;
    color: #ddd;
    cursor: pointer;
}

.settings-option input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: #2962FF;
}

.settings-option select {
    padding: 4px 8px;
    border-radius: 4px;
    border: 1px solid #555;
    background: #3d3d3d;
    color: #ddd;
    font-size: 13px;
    cursor: pointer;
}

.settings-option select:hover {
    background: #4a4a4a;
}

.settings-option select:focus {
    outline: none;
    border-color: #2962FF;
}

.settings-modal-footer {
    padding: 16px 20px;
    border-top: 1px solid #555;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    background: #3d3d3d;
    border-radius: 0 0 12px 12px;
}

.settings-btn {
    padding: 8px 16px;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    font-size: 13px;
}

.settings-btn-primary {
    background: #2962FF;
    color: white;
}

.settings-btn-primary:hover {
    background: #1e4fd4;
}

.settings-btn-secondary {
    background: #555;
    color: #ddd;
}

.settings-btn-secondary:hover {
    background: #666;
}

.settings-modal-body::-webkit-scrollbar {
    width: 8px;
}

.settings-modal-body::-webkit-scrollbar-track {
    background: #3d3d3d;
    border-radius: 4px;
}

.settings-modal-body::-webkit-scrollbar-thumb {
    background: #666;
    border-radius: 4px;
}

.settings-modal-body::-webkit-scrollbar-thumb:hover {
    background: #888;
}

/* ========== CHART GRID ========== */
.chart-grid {
    display: grid;
    gap: 8px;
    background: #f5f5f5;
    border-radius: 8px;
    height: calc(100vh - 160px);
    min-height: 500px;
}

.chart-grid.layout-1 { grid-template-columns: 1fr; grid-template-rows: 1fr; }
.chart-grid.layout-2 { grid-template-columns: 1fr 1fr; grid-template-rows: 1fr; }
.chart-grid.layout-3 { grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr; }
.chart-grid.layout-3 .chart-pane:first-child { grid-row: span 2; }
.chart-grid.layout-4 { grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr; }

.chart-pane {
    background: white;
    border-radius: 8px;
    border: 2px solid transparent;
    overflow: hidden;
    position: relative;
    transition: border-color 0.2s;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 0;
}
.chart-pane.active {
    border-color: #2962FF;
    box-shadow: 0 0 0 2px rgba(41, 98, 255, 0.2);
}

.main-chart-container { flex: 6; position: relative; min-height: 0; }
.sub-charts-container { flex: 4; display: flex; flex-direction: column; gap: 1px; background: #e0e0e0; min-height: 0; }
.sub-chart-item { flex: 1; min-height: 0; position: relative; background: white; }

/* ========== CONTROL PANEL ========== */
.top-left-panel {
    position: absolute;
    top: 8px;
    left: 78px;
    z-index: 10;
    pointer-events: auto;
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 160px;
    max-width: 220px;
}

.pane-title-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.95);
    padding: 4px 8px;
    border-radius: 4px;
    border: 1px solid #d0d0d0;
}
.pane-code {
    font-size: 12px;
    font-weight: 600;
    color: #2962FF;
    cursor: pointer;
    font-family: monospace;
    flex: 1;
}
.pane-code:hover { text-decoration: underline; }
.pane-interval {
    font-size: 10px;
    background: #f0f0f0;
    padding: 2px 6px;
    border-radius: 4px;
    color: #666;
    font-weight: normal;
    font-family: monospace;
}
.pane-close { cursor: pointer; color: #999; font-size: 14px; padding: 0 4px; }
.pane-close:hover { color: #ef5350; }

.indicators-list {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 4px;
    padding: 6px;
    border: 1px solid #d0d0d0;
    display: flex;
    flex-direction: column;
    gap: 4px;
    max-height: 200px;
    overflow-y: auto;
}
.indicator-item {
    background: #f0f0f0;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 10px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
}
.indicator-name {
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 6px;
}
.indicator-color {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 2px;
}
.indicator-params { font-size: 9px; color: #666; }
.indicator-icons { display: flex; gap: 4px; }
.indicator-icons span { cursor: pointer; font-size: 10px; opacity: 0.6; }
.indicator-icons span:hover { opacity: 1; }
.remove-icon:hover { color: #ef5350; }

.price-scale-control {
    position: absolute;
    top: 8px;
    left: 8px;
    z-index: 10;
    display: flex;
    gap: 4px;
    background: rgba(255, 255, 255, 0.95);
    padding: 4px 8px;
    border-radius: 4px;
    border: 1px solid #d0d0d0;
    pointer-events: auto;
}

.price-scale-control button {
    background: #f0f0f0;
    border: none;
    border-radius: 3px;
    cursor: pointer;
    font-size: 12px;
    font-weight: bold;
    padding: 2px 8px;
    transition: all 0.2s;
}

.price-scale-control button:hover {
    background: #2962FF;
    color: white;
}

.price-scale-control button:active {
    transform: scale(0.95);
}

.indicator-edit-panel {
    position: fixed;
    background: white;
    border: 1px solid #d0d0d0;
    border-radius: 8px;
    padding: 16px;
    min-width: 280px;
    z-index: 1001;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    display: none;
}
.indicator-edit-panel.show { display: block; }
.indicator-edit-panel .param-group { margin-bottom: 12px; }
.indicator-edit-panel label {
    font-size: 12px;
    color: #666;
    margin-bottom: 4px;
    display: block;
    font-weight: 500;
}
.indicator-edit-panel input {
    background: white;
    border: 1px solid #d0d0d0;
    color: #333;
    border-radius: 4px;
    padding: 6px 10px;
    width: 100%;
    font-size: 13px;
}
.indicator-edit-panel .param-row { display: flex; gap: 12px; }
.indicator-edit-panel .param-row .param-group { flex: 1; }
.indicator-edit-title {
    color: #333;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid #e0e0e0;
}
.indicator-edit-buttons { display: flex; gap: 8px; margin-top: 12px; }
.indicator-edit-buttons button { flex: 1; padding: 6px; border-radius: 4px; border: none; cursor: pointer; }
.btn-save { background: #2962FF; color: white; }
.btn-cancel { background: #f0f0f0; color: #333; }

.add-indicator-menu {
    position: absolute;
    background: white;
    border: 1px solid #d0d0d0;
    border-radius: 8px;
    padding: 8px 0;
    min-width: 220px;
    z-index: 1000;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    display: none;
}
.add-indicator-menu.show { display: block; }
.add-indicator-menu > div {
    padding: 8px 16px;
    cursor: pointer;
    font-size: 13px;
}
.add-indicator-menu > div:hover { background: #f0f0f0; }
.add-indicator-menu .category-header {
    background: #e8e8e8;
    font-weight: bold;
    font-size: 11px;
    color: #555;
    border-top: 1px solid #ccc;
    border-bottom: 1px solid #ccc;
    cursor: default;
    padding: 6px 16px;
}
.add-indicator-menu .category-header:first-child { border-top: none; }
.add-indicator-menu .category-header:hover { background: #e8e8e8; }

.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid #2962FF;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}
.loading-container {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    flex-direction: column;
    gap: 10px;
}
.retry-btn {
    margin-top: 10px;
    padding: 5px 15px;
    background: #2962FF;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}
.retry-btn:hover { background: #1e4fd4; }

/* ========== DRAWING TOOLS TOOLBAR ========== */
.drawing-tools-toolbar {
    position: absolute;
    top: 45px;
    left: 10px;
    z-index: 100;
    background: #2a2e39;
    border-radius: 4px;
    padding: 4px;
    display: flex;
    gap: 4px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.drawing-tools-toolbar .drawing-btn {
    background: #3a3e4a;
    border: none;
    color: #d1d4dc;
    padding: 6px 10px;
    border-radius: 3px;
    cursor: pointer;
    font-size: 12px;
    transition: all 0.2s;
    min-width: 30px;
}

.drawing-tools-toolbar .drawing-btn:hover {
    background: #4a4e5a;
    color: white;
}

.drawing-tools-toolbar .drawing-btn.active {
    background: #2962FF;
    color: white;
}

/* ========== DRAWING LINE STYLES ========== */
.drawing-line {
    stroke-width: 2px;
}

.drawing-line.trend-line {
    stroke: #2962FF;
}

.drawing-line.support-line {
    stroke: #4CAF50;
}

.drawing-line.resistance-line {
    stroke: #ef5350;
}

.drawing-line.channel-line {
    stroke: #FF9800;
}

/* ========== CROSSHAIR STYLES ========== */
.sync-crosshair {
    pointer-events: none;
}

.sync-vline, .sync-hline {
    pointer-events: none;
}

.sync-label {
    display: none !important;
}

.drawing-tools {
    display: flex;
    gap: 4px;
    background: #f0f0f0;
    padding: 4px 8px;
    border-radius: 6px;
}
.drawing-btn {
    background: transparent;
    border: none;
    padding: 4px 10px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    color: #666;
    transition: all 0.2s;
}
.drawing-btn:hover {
    background: #e0e0e0;
}
.drawing-btn.active {
    background: #2962FF;
    color: white;
}