/* B"H - TAB BAR */
.tab-bar-wrapper {
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--color-border);
    overflow: hidden;
    background-color: var(--color-bg-primary);
}
.tab-bar { 
    display: flex; 
    overflow-x: auto; 
    align-items: flex-end; 
    flex-grow: 1;
    scrollbar-width: none; /* Firefox */
}
.tab-bar::-webkit-scrollbar { display: none; } 

.tab { 
    display: inline-flex; align-items: center; padding: 0 12px;
    height: 40px; max-width: 200px; 
    border-right: 1px solid var(--color-border); 
    cursor: pointer; position: relative;
    color: var(--color-text-secondary); 
    background:  var(--color-bg-primary);
    transition: all var(--timing-fast) ease; 
    user-select: none;
    font-size: 0.9em;
}
.tab:hover { background-color: var(--color-bg-tertiary); color: var(--color-text-primary); }
.tab.active { 
    background-color: var(--color-bg-secondary); 
    color: var(--color-text-primary); 
    font-weight: 600;
    border-bottom: 2px solid var(--neon-cyan);
}
.tab.pinned {
    border-bottom: 2px solid var(--neon-lime);
    background: rgba(168, 255, 0, 0.05);
    min-width: 100px;
}
.tab.pinned .tab-pin-icon {
    font-size: 0.8em;
    margin-right: 6px;
    filter: grayscale(0.5);
}
.tab.pinned.active .tab-pin-icon {
    filter: grayscale(0);
}

.tab.dirty .tab-name::before { content: '● '; color: var(--neon-magenta); font-size: 0.8em; margin-right: 4px; }
.tab.uncommitted .tab-name::before { content: '● '; color: var(--neon-lime); font-size: 0.8em; margin-right: 4px; }

.tab-name { 
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis; 
    padding-right: 24px; /* Space for close button */
    pointer-events: none; 
}

.close-tab-btn { 
    position: absolute; right: 4px; top: 50%; transform: translateY(-50%);
    border-radius: 50%; width: 20px; height: 20px; 
    display: flex; align-items: center; justify-content: center;
    background: transparent; color: var(--color-text-tertiary);
    z-index: 10;
    padding: 0 !important; /* Override button padding */
}
.close-tab-btn:hover { background-color: rgba(255,255,255,0.1); color: var(--color-accent-danger); }
.close-tab-btn svg { width: 14px; height: 14px; fill: currentColor; }

.tab.dragging { opacity: 0.4; background: var(--color-bg-tertiary); }
.tab.drop-indicator::before {
    content: ''; position: absolute; top: 0; left: -2px; 
    width: 2px; height: 100%; background-color: var(--neon-cyan); 
    z-index: 100;
}

#tab-manager-btn {
    width: 40px; height: 40px; border-radius: 0; 
    background: var(--color-bg-secondary);
    border-left: 1px solid var(--color-border);
}
#tab-manager-btn:hover { background-color: var(--color-bg-tertiary); color: var(--neon-cyan); }