/* CSS custom properties — default skin values.
   Override these in Content/skins/st-*.css files only. */
:root {
    /* ---- brand / accent ---- */
    --st-accent:            #6366f1;
    --st-accent-hover:      #ebebff;
    --st-accent-text:       #ffffff;

    /* ---- backgrounds ---- */
    --st-bg-body:           whitesmoke;
    --st-bg-ribbon:         whitesmoke;
    --st-bg-toolbar:        #E8E8E8;
    --st-bg-footer:         gray;
    --st-bg-dialog-overlay: rgb(50, 50, 70);

    /* ---- text ---- */
    --st-text-body:         #212529;
    --st-text-footer:       whitesmoke;
    --st-text-search-sel:   blue;
    --st-text-search-cur:   orange;

    /* ---- grid / report tables ---- */
    --st-grid-header-bg:    #888888;
    --st-grid-header-text:  white;
    --st-grid-alt-row-bg:   #D6EEEE;
    --st-grid-hover-bg:     #cccccc;
    --st-grid-col1-bg:      lightgray;
    --st-grid-border:       steelblue;
    --st-grid-active-bg:    #a8d6e1;
    --st-grid-active-text:  #1e2e3a;

    /* ---- treegrid rows ---- */
    --st-treegrid-row-bg:    var(--st-bg-body);
    --st-treegrid-cat-bg:    var(--st-grid-col1-bg);

    /* ---- tabs ---- */
    --st-tab-bg:             #888888;
    --st-tab-hover-bg:       #466291;
    --st-tab-active-bg:      #293955;
    --st-tab-text:           #ffffff;
    --st-tab-border:         #4897aa;

    /* ---- timesheet cells ---- */
    --st-ts-cell-bg:        #f0f0ff;
    --st-ts-cell-bg-alt:    #E0E0ff;
    --st-ts-cell-bg-sel:    #A0A0ff;

    /* ---- gantt ---- */
    --st-gantt-bar-bg:          lightsteelblue;
    --st-gantt-summary-bg:      orange;
    --st-gantt-summary-triangle: darkorange;
    --st-gantt-percent-bg:      darkblue;
    --st-gantt-milestone-color: slateblue;
    --st-gantt-milestone-bg:    yellow;
    --st-gantt-scale-border:    white;
    --st-gantt-gridline:        lightgray;
    --st-gantt-drag-bg:         blue;
    --st-gantt-link-color:      blue;

    /* ---- gantt critical path ---- */
    --st-gantt-critical-bar-start:    #dc2626;
    --st-gantt-critical-bar-end:      #ef4444;
    --st-gantt-noncritical-bar-start: #2563eb;
    --st-gantt-noncritical-bar-end:   #3b82f6;
    --st-gantt-float-bar-bg:          rgba(30, 58, 95, 0.30);
    --st-gantt-float-bar-stroke:      #3b82f6;
    --st-gantt-float-bar-text:        #60a5fa;
    --st-gantt-critical-arrow:        #ef4444;
    --st-gantt-noncritical-arrow:     #3b82f6;

    /* ---- dock manager ---- */
    --st-dock-header-bg:    rgba(41, 57, 85, 1.0);
    --st-dock-text:         rgba(255, 255, 255, 1.0);
    --st-dock-border:       #212121;
    --st-dock-pane-bg:      #F5F5F5;
    --st-dock-splitter:     steelblue;
    --st-dock-active-tab:   #212121;

    /* ---- ai chat bubbles ---- */
    --st-ai-bubble-text:    #ffffff;
    --st-ai-bubble-you-bg:  #00469f;
    --st-ai-bubble-ai-bg:   #1e6b3c;
    --st-ai-bubble-app-bg:  #505050;

    /* ---- text selection ---- */
    --st-selection-bg:      #6366f1;
    --st-selection-text:    #ffffff;

    /* ---- typography ---- */
    --st-font-family:       inherit;
    --st-font-size-base:    10pt;
    --st-font-weight:       normal;
    --st-border-radius:     4px;
}