/* Reasoning Canvas Zoom & Pan Enhancer */
:root {
    --rc-scale: 1;
    --rc-pan-x: 0px;
    --rc-pan-y: 0px;
}

/* Apply transform to SVG connections and cards */
.reasoning-canvas .reasoning-connections-svg {
    transform: translate(var(--rc-pan-x), var(--rc-pan-y)) scale(var(--rc-scale)) !important;
    transform-origin: 0 0 !important;
}

.reasoning-canvas .reasoning-card {
    transform: translate(var(--rc-pan-x), var(--rc-pan-y)) scale(var(--rc-scale)) !important;
    transform-origin: 0 0 !important;
}

/* Zoom control buttons */
.rc-zoom-controls {
    position: absolute;
    top: 8px;
    right: 8px;
    display: flex;
    flex-direction: column;
    gap: 3px;
    z-index: 100;
}

.rc-zoom-btn {
    width: 32px;
    height: 32px;
    border: 1px solid rgba(212, 160, 23, 0.4);
    background: rgba(20, 20, 20, 0.92);
    color: var(--terminal-text, #d4c5a0);
    border-radius: 4px;
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: inherit;
    padding: 0;
    line-height: 1;
    transition: all 0.15s ease;
    -webkit-user-select: none;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

.rc-zoom-btn:hover {
    background: rgba(212, 160, 23, 0.2);
    border-color: var(--terminal-highlight, #d4a017);
}

.rc-zoom-btn:active {
    background: rgba(212, 160, 23, 0.35);
    transform: scale(0.92);
}

.rc-zoom-level {
    font-size: 9px;
    color: var(--terminal-text, #d4c5a0);
    opacity: 0.7;
    text-align: center;
    margin-top: 2px;
    -webkit-user-select: none;
    user-select: none;
    background: rgba(20, 20, 20, 0.85);
    border-radius: 3px;
    padding: 1px 2px;
}

/* Zoom hint toast */
.rc-zoom-hint {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.85);
    color: var(--terminal-text, #d4c5a0);
    font-size: 10px;
    padding: 4px 12px;
    border-radius: 4px;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s;
    z-index: 100;
    white-space: nowrap;
    border: 1px solid rgba(212, 160, 23, 0.2);
}

.rc-zoom-hint.show {
    opacity: 1;
}

/* Light theme support */
body[data-theme="light"] .rc-zoom-btn {
    background: rgba(255, 255, 255, 0.92);
    border-color: rgba(74, 90, 74, 0.4);
}

body[data-theme="light"] .rc-zoom-btn:hover {
    background: rgba(184, 134, 11, 0.15);
}

body[data-theme="light"] .rc-zoom-level {
    background: rgba(255, 255, 255, 0.85);
}

body[data-theme="light"] .rc-zoom-hint {
    background: rgba(255, 255, 255, 0.9);
    border-color: rgba(74, 90, 74, 0.2);
}

/* Small screen adjustments */
@media (max-width: 480px) {
    .rc-zoom-btn {
        width: 28px;
        height: 28px;
        font-size: 16px;
    }
    .rc-zoom-controls {
        top: 6px;
        right: 6px;
    }
}