/* B"H - TAB MANAGER OVERLAY */

.tab-manager-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(13, 15, 18, 0.98);
    backdrop-filter: blur(15px);
    z-index: 20000;
    display: flex;
    flex-direction: column;
    padding: 40px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

.tab-manager-overlay.visible {
    opacity: 1;
    pointer-events: auto;
}

.tm-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    flex-shrink: 0;
}

.tm-header h2 {
    margin: 0;
    color: var(--neon-cyan);
    font-size: 2em;
    text-shadow: 0 0 20px var(--glow-cyan);
    letter-spacing: 2px;
}

.tm-controls {
    display: flex;
    gap: 12px;
    align-items: center;
}

#tm-search {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    padding: 10px 16px;
    border-radius: 20px;
    width: 300px;
    color: white;
    font-size: 1.1em;
    outline: none;
    transition: box-shadow 0.2s ease;
}
#tm-search:focus {
    box-shadow: 0 0 10px var(--glow-cyan);
    border-color: var(--neon-cyan);
}

.tm-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    overflow-y: auto;
    padding-bottom: 80px; /* Space for floating bar */
}

/* CARD STYLES */
.tm-card {
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
    height: 120px; /* Fixed height for uniformity */
    user-select: none;
}

.tm-card:hover {
    transform: translateY(-4px);
    border-color: var(--neon-cyan);
    box-shadow: 0 10px 20px -5px rgba(0,0,0,0.5);
    background-color: var(--color-bg-tertiary);
}

/* Selection Mode Styles */
.tab-manager-overlay.selection-mode .tm-card {
    border-style: dashed;
}
.tab-manager-overlay.selection-mode .tm-card:hover {
    transform: none; /* Disable hover lift in selection mode to focus on toggle */
}

.tm-card.selected {
    background-color: rgba(0, 246, 255, 0.1);
    border: 2px solid var(--neon-cyan);
    box-shadow: 0 0 15px var(--glow-cyan) inset;
}

.tm-card.active-tab {
    border-left: 4px solid var(--neon-magenta);
}

/* Pinned State */
.tm-card.pinned {
    border-top: 3px solid var(--neon-lime);
}
.tm-card.pinned::after {
    content: '📌';
    position: absolute;
    top: 8px;
    right: 8px;
    font-size: 1.2em;
}

/* Dragging Styles */
.tm-card.dragging {
    opacity: 0.5;
    transform: scale(0.95);
    box-shadow: 0 0 20px var(--neon-magenta);
}

.tm-card-header {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-grow: 1; /* Allow taking up space */
}

.tm-icon {
    font-size: 2em;
    color: var(--color-text-tertiary);
    flex-shrink: 0;
}

.tm-info {
    flex-grow: 1;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.tm-name {
    display: block;
    font-weight: 700;
    font-size: 1.1em;
    color: var(--color-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 6px; /* Vertical Offset */
}

.tm-path {
    display: block;
    font-size: 0.85em;
    color: var(--color-text-tertiary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Status Indicators */
.tm-status-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: 6px;
    background-color: transparent;
}
.tm-status-dot.dirty { background-color: var(--neon-magenta); box-shadow: 0 0 5px var(--neon-magenta); }
.tm-status-dot.uncommitted { background-color: var(--neon-lime); box-shadow: 0 0 5px var(--neon-lime); }


/* FLOATING ACTION BAR */
.tm-selection-bar {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(30, 34, 50, 0.95);
    border: 1px solid var(--neon-cyan);
    box-shadow: 0 5px 30px var(--glow-cyan);
    border-radius: 50px;
    padding: 10px 24px;
    display: flex;
    align-items: center;
    gap: 20px;
    z-index: 20002;
    animation: slideUp 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes slideUp { from { transform: translate(-50%, 50px); opacity: 0; } to { transform: translate(-50%, 0); opacity: 1; } }

.tm-selection-info {
    font-weight: 700;
    color: var(--neon-cyan);
    border-right: 1px solid var(--color-border);
    padding-right: 20px;
}

.tm-selection-actions {
    display: flex;
    gap: 10px;
}

/* CONTEXT MENU */
.tm-context-menu {
    position: absolute;
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 6px;
    display: flex;
    flex-direction: column;
    min-width: 150px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.8);
    z-index: 20005;
    backdrop-filter: blur(10px);
}

.tm-context-menu button {
    background: none;
    border: none;
    color: var(--color-text-primary);
    text-align: left;
    padding: 10px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.95em;
    transition: background 0.1s;
}

.tm-context-menu button:hover {
    background-color: var(--color-accent-primary);
    color: var(--color-bg-deep);
}

.tm-context-menu button.danger {
    color: var(--color-accent-danger);
}
.tm-context-menu button.danger:hover {
    background-color: var(--color-accent-danger);
    color: white;
}

@media (max-width: 768px) {
    .tm-selection-bar {
        width: 90%;
        border-radius: 12px;
        flex-direction: column;
        gap: 10px;
        padding: 15px;
    }
    .tm-selection-info {
        border-right: none;
        border-bottom: 1px solid var(--color-border);
        padding-right: 0;
        padding-bottom: 10px;
        width: 100%;
        text-align: center;
    }
    .tm-selection-actions {
        width: 100%;
        justify-content: space-between;
    }
}