/* SYMMETRY TOOLBAR STYLES */
#symmetry-toolbar {
    position: absolute;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 6px 14px rgba(0,0,0,0.1);
    padding: 0.4rem;
    border-radius: 0.6rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    z-index: 49; 
    transform: translateX(-50%);
    transition: opacity 0.15s ease-in-out;
}

#symmetry-toolbar .divider {
    width: 1px;
    height: 1.5rem;
    background-color: #D1D5DB;
    margin: 0 0.2rem;
    flex-shrink: 0;
}

#symmetry-toolbar .btn-align,
#symmetry-toolbar .symmetry-btn {
    color: #1F2937;
    transition: all 0.2s ease-in-out;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.6rem;
    border-radius: 9999px;
    flex-shrink: 0;
}

#symmetry-toolbar .btn-align:hover:not(:disabled),
#symmetry-toolbar .symmetry-btn:hover:not(:disabled) {
    background-color: #E5E7EB;
}

#symmetry-toolbar .symmetry-btn#btn-cancel-symmetry:hover:not(:disabled) {
    background-color: #DBEAFE; 
    color: #2563EB; 
}

#symmetry-toolbar .symmetry-btn#btn-accept-symmetry:hover:not(:disabled) {
    background-color: #DBEAFE; 
    color: #2563EB; 
}

#symmetry-toolbar .btn-align i[data-lucide],
#symmetry-toolbar .symmetry-btn i[data-lucide] {
    width: 20px;
    height: 20px;
}

/* SYMMETRY TOOLBAR */
#symmetry-toolbar {
    position: absolute;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 6px 14px rgba(0, 0, 0, 0.1);
    padding: 0.4rem;
    border-radius: 0.6rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    z-index: 49;
    transform: translateX(-50%);
    transition: opacity 0.15s ease-in-out;
}

#symmetry-toolbar .control-btn,
#symmetry-toolbar .align-btn {
    color: #1F2937;
    transition: all 0.2s ease-in-out;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.6rem;
    border-radius: 9999px;
    flex-shrink: 0;
}

#symmetry-toolbar .control-btn:hover:not(:disabled),
#symmetry-toolbar .align-btn:hover:not(:disabled) {
    background-color: #E5E7EB;
}

#symmetry-toolbar .control-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

#symmetry-toolbar .control-btn.active {
    color: #2563EB;
    background: rgba(59, 130, 246, 0.2);
}

/* Vista dinámica */
#symmetry-toolbar .toolbar-options-group {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    flex-shrink: 0;
    max-width: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-width 0.3s ease-in-out, opacity 0.3s ease-in-out;
}

#symmetry-toolbar .toolbar-options-group.active {
    max-width: 500px;
    opacity: 1;
}

/* Preview del color */
#toolbar-color-preview-symmetry {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 1px solid rgba(0, 0, 0, 0.15);
    background-color: #E5E7EB;
    box-shadow: inset 0 0 2px rgba(0, 0, 0, 0.1);
    transition: background-color 0.2s ease-in-out;
}