/* Demo page chrome + the modal base that Bootstrap used to provide (removed).
   Everything inside the chart panel / legend / sub-panes / indicator modal is
   styled by chart-stack.css (the terminal's own terminal.css). */
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
    background: var(--t-bg, #0b0e11);
    color: var(--t-text, #c7d0dc);
    font: 13px/1.4 'IBM Plex Mono', 'Consolas', monospace;
    overflow: hidden;
}

.demo-header {
    display: flex; align-items: center; gap: 12px; height: 52px; padding: 0 16px;
    background: var(--t-header, #131820); border-bottom: 1px solid var(--t-border, #1e2633);
}
.demo-header .brand { font-weight: 700; font-size: 15px; color: var(--t-text-bright, #fff); }
.demo-header .sub { color: var(--t-text-dim, #6b7a8d); font-size: 12px; }
.demo-header .spacer { flex: 1; }
.tbtn {
    background: transparent; color: var(--t-text, #c7d0dc); border: 1px solid var(--t-border, #1e2633);
    border-radius: 6px; padding: 6px 12px; cursor: pointer; font: inherit; font-size: 12px;
    display: inline-flex; align-items: center; gap: 6px;
}
.tbtn:hover { border-color: var(--t-accent, #4a9eff); color: var(--t-accent, #4a9eff); }
.tbtn.primary, .tbtn.on { background: var(--t-accent, #4a9eff); color: #fff; border-color: var(--t-accent, #4a9eff); }
.tbtn .dot { width: 8px; height: 8px; border-radius: 50%; background: #ff3d57; opacity: .4; }
.tbtn.on .dot { opacity: 1; animation: pulse 1s ease-in-out infinite; }
@keyframes pulse { 0%,100% { transform: scale(1); opacity: 1; } 50% { transform: scale(1.5); opacity: .35; } }

.chart-panel { position: relative; height: calc(100vh - 52px); background: var(--t-panel, #131820); overflow: hidden; }
#chartContainer { width: 100%; height: 100%; }

/* ---- modal base (Bootstrap replaced by the dep-free IndicatorDialog shim) ---- */
.modal { position: fixed; inset: 0; z-index: 1050; display: none; align-items: center; justify-content: center; background: rgba(0,0,0,.6); }
.modal.show { display: flex; }
.modal-dialog { width: 100%; max-width: 820px; margin: 20px; }
.modal-header { display: flex; align-items: center; justify-content: space-between; padding: 12px 16px; border-bottom: 1px solid var(--t-border, #1e2633); }
.modal-title { margin: 0; font-size: 14px; color: var(--t-text-bright, #fff); }
.btn-close { background: transparent; border: none; color: var(--t-text-dim, #6b7a8d); font-size: 22px; line-height: 1; cursor: pointer; }
.btn-close:hover { color: var(--t-text-bright, #fff); }

/* ---- chart-type dropdown spawned from the legend (uses Bootstrap class names
   that terminal.css leaves unstyled for this floating variant) ---- */
.chart-legend-floating-ct-menu {
    background: var(--t-panel, #131820); border: 1px solid var(--t-border, #1e2633);
    border-radius: 6px; padding: 4px; min-width: 152px; box-shadow: 0 12px 30px rgba(0,0,0,.45);
}
.chart-legend-floating-ct-menu .dropdown-item {
    display: flex; align-items: center; gap: 8px; width: 100%; text-align: left;
    background: transparent; border: none; color: var(--t-text, #c7d0dc);
    padding: 7px 12px; border-radius: 5px; cursor: pointer; font: inherit; font-size: 12px;
}
.chart-legend-floating-ct-menu .dropdown-item:hover { background: var(--t-accent, #4a9eff); color: #fff; }
.legend-ct-toggle {
    background: transparent; border: 1px solid var(--t-border, #1e2633); border-radius: 4px;
    color: var(--t-text-dim, #6b7a8d); cursor: pointer; padding: 1px 6px; font: inherit;
}
.legend-ct-toggle:hover { color: var(--t-accent, #4a9eff); border-color: var(--t-accent, #4a9eff); }

/* Target-pane selector in the indicator picker (New pane / Main chart / …). */
.indicator-target-select {
    background: var(--t-panel, #131820); color: var(--t-text, #c7d0dc);
    border: 1px solid var(--t-border, #1e2633); border-radius: 4px;
    padding: 4px 8px; font: inherit; font-size: 12px; min-width: 150px; cursor: pointer;
}
.indicator-target-select:focus { outline: none; border-color: var(--t-accent, #4a9eff); }